diff options
| author | Hans Hagen <pragma@wxs.nl> | 2017-05-14 19:58:50 +0200 |
|---|---|---|
| committer | Context Git Mirror Bot <phg42.2a@gmail.com> | 2017-05-14 19:58:50 +0200 |
| commit | fd0c4577a4b6e85ca2db664906e1a03807ce133f (patch) | |
| tree | fa23fcc04248d03ff82e34634b8ef1bb9cf28acb /tex/generic | |
| parent | db581096187dc2d3cbdbe4cdc39d247c168b1607 (diff) | |
| download | context-fd0c4577a4b6e85ca2db664906e1a03807ce133f.tar.gz | |
2017-05-14 19:15:00
Diffstat (limited to 'tex/generic')
18 files changed, 15078 insertions, 3443 deletions
diff --git a/tex/generic/context/luatex/luatex-basics-gen.lua b/tex/generic/context/luatex/luatex-basics-gen.lua index 2a68b1c18..2be55ccea 100644 --- a/tex/generic/context/luatex/luatex-basics-gen.lua +++ b/tex/generic/context/luatex/luatex-basics-gen.lua @@ -97,6 +97,7 @@ local remapper = { -- fea = "font feature files", -- no longer supported pfb = "type1 fonts", -- needed for vector loading afm = "afm", + enc = "enc files", } function resolvers.findfile(name,fileformat) @@ -257,45 +258,84 @@ function caches.is_writable(path,name) return fullname and file.is_writable(fullname) end -function caches.loaddata(paths,name) - for i=1,#paths do - local data = false - local luaname, lucname = makefullname(paths[i],name) - if lucname and not lfs.isfile(lucname) and type(caches.compile) == "function" then - -- in case we used luatex and luajittex mixed ... lub or luc file - texio.write(string.format("(compiling luc: %s)",lucname)) - data = loadfile(luaname) - if data then - data = data() - end - if data then - caches.compile(data,luaname,lucname) - return data - end - end - if lucname and lfs.isfile(lucname) then -- maybe also check for size +-- function caches.loaddata(paths,name) +-- for i=1,#paths do +-- local data = false +-- local luaname, lucname = makefullname(paths[i],name) +-- if lucname and not lfs.isfile(lucname) and type(caches.compile) == "function" then +-- -- in case we used luatex and luajittex mixed ... lub or luc file +-- texio.write(string.format("(compiling luc: %s)",lucname)) +-- data = loadfile(luaname) +-- if data then +-- data = data() +-- end +-- if data then +-- caches.compile(data,luaname,lucname) +-- return data +-- end +-- end +-- if lucname and lfs.isfile(lucname) then -- maybe also check for size +-- texio.write(string.format("(load luc: %s)",lucname)) +-- data = loadfile(lucname) +-- if data then +-- data = data() +-- end +-- if data then +-- return data +-- else +-- texio.write(string.format("(loading failed: %s)",lucname)) +-- end +-- end +-- if luaname and lfs.isfile(luaname) then +-- texio.write(string.format("(load lua: %s)",luaname)) +-- data = loadfile(luaname) +-- if data then +-- data = data() +-- end +-- if data then +-- return data +-- end +-- end +-- end +-- end + +function caches.loaddata(readables,name,writable) + for i=1,#readables do + local path = readables[i] + local loader = false + local luaname, lucname = makefullname(path,name) + if lfs.isfile(lucname) then texio.write(string.format("(load luc: %s)",lucname)) - data = loadfile(lucname) - if data then - data = data() + loader = loadfile(lucname) + end + if not loader and lfs.isfile(luaname) then + -- can be different paths when we read a file database from disk + local luacrap, lucname = makefullname(writable,name) + texio.write(string.format("(compiling luc: %s)",lucname)) + if lfs.isfile(lucname) then + loader = loadfile(lucname) end - if data then - return data + caches.compile(data,luaname,lucname) + if lfs.isfile(lucname) then + texio.write(string.format("(load luc: %s)",lucname)) + loader = loadfile(lucname) else texio.write(string.format("(loading failed: %s)",lucname)) end - end - if luaname and lfs.isfile(luaname) then - texio.write(string.format("(load lua: %s)",luaname)) - data = loadfile(luaname) - if data then - data = data() - end - if data then - return data + if not loader then + texio.write(string.format("(load lua: %s)",luaname)) + loader = loadfile(luaname) + else + texio.write(string.format("(loading failed: %s)",luaname)) end end + if loader then + loader = loader() + collectgarbage("step") + return loader + end end + return false end function caches.savedata(path,name,data) diff --git a/tex/generic/context/luatex/luatex-basics-nod.lua b/tex/generic/context/luatex/luatex-basics-nod.lua index e7b5ab24f..5571a82ba 100644 --- a/tex/generic/context/luatex/luatex-basics-nod.lua +++ b/tex/generic/context/luatex/luatex-basics-nod.lua @@ -71,7 +71,7 @@ nodes.nodecodes = nodecodes nodes.glyphcodes = glyphcodes nodes.disccodes = disccodes -local free_node = node.free +local flush_node = node.flush_node local remove_node = node.remove local new_node = node.new local traverse_id = node.traverse_id @@ -95,7 +95,7 @@ function nodes.remove(head, current, free_too) head, current = remove_node(head,current) if t then if free_too then - free_node(t) + flush_node(t) t = nil else t.next, t.prev = nil, nil @@ -128,12 +128,14 @@ nodes.setattr = setfield nodes.tostring = node.tostring or tostring nodes.copy = node.copy +nodes.copy_node = node.copy nodes.copy_list = node.copy_list nodes.delete = node.delete nodes.dimensions = node.dimensions nodes.end_of_math = node.end_of_math nodes.flush_list = node.flush_list nodes.flush_node = node.flush_node +nodes.flush = node.flush_node nodes.free = node.free nodes.insert_after = node.insert_after nodes.insert_before = node.insert_before @@ -149,7 +151,6 @@ nodes.first_glyph = node.first_glyph nodes.has_glyph = node.has_glyph or node.first_glyph nodes.current_attr = node.current_attr -nodes.do_ligature_n = node.do_ligature_n nodes.has_field = node.has_field nodes.last_node = node.last_node nodes.usedlist = node.usedlist @@ -170,6 +171,8 @@ nodes.mlist_to_hlist = node.mlist_to_hlist -- we can go nuts (e.g. experimental); this split permits us us keep code -- used elsewhere stable but at the same time play around in context +-- much of this will go away + local direct = node.direct local nuts = { } nodes.nuts = nuts @@ -200,16 +203,39 @@ nuts.setattr = setfield nuts.getfont = direct.getfont nuts.setfont = direct.setfont nuts.getsubtype = direct.getsubtype -nuts.setsubtype = direct.setsubtype or function(n,s) setfield(n,"subtype",s) end +nuts.setsubtype = direct.setsubtype nuts.getchar = direct.getchar nuts.setchar = direct.setchar nuts.getdisc = direct.getdisc nuts.setdisc = direct.setdisc nuts.setlink = direct.setlink nuts.getlist = direct.getlist -nuts.setlist = direct.setlist or function(n,l) setfield(n,"list",l) end -nuts.getleader = direct.getleader -nuts.setleader = direct.setleader or function(n,l) setfield(n,"leader",l) end +nuts.setlist = direct.setlist + +nuts.getoffsets = direct.getoffsets or + function(n) + return getfield(n,"xoffset"), getfield(n,"yoffset") + end +nuts.setoffsets = direct.setoffsets or + function(n,x,y) + if x then setfield(n,"xoffset",x) end + if y then setfield(n,"xoffset",y) end + end + +nuts.getleader = direct.getleader or function(n) return getfield(n,"leader") end +nuts.setleader = direct.setleader or function(n,l) setfield(n,"leader",l) end +nuts.getcomponents = direct.getcomponents or function(n) return getfield(n,"components") end +nuts.setcomponents = direct.setcomponents or function(n,c) setfield(n,"components",c) end +nuts.getkern = direct.getkern or function(n) return getfield(n,"kern") end +nuts.setkern = direct.setkern or function(n,k) setfield(n,"kern",k) end +nuts.getdir = direct.getkern or function(n) return getfield(n,"dir") end +nuts.setdir = direct.setkern or function(n,d) setfield(n,"dir",d) end +nuts.getwidth = direct.getwidth or function(n) return getfield(n,"width") end +nuts.setwidth = direct.setwidth or function(n,w) return setfield(n,"width",w) end +nuts.getheight = direct.getheight or function(n) return getfield(n,"height") end +nuts.setheight = direct.setheight or function(n,h) return setfield(n,"height",h) end +nuts.getdepth = direct.getdepth or function(n) return getfield(n,"depth") end +nuts.setdepth = direct.setdepth or function(n,d) return setfield(n,"depth",d) end if not direct.is_glyph then local getchar = direct.getchar @@ -253,9 +279,12 @@ nuts.insert_before = direct.insert_before nuts.insert_after = direct.insert_after nuts.delete = direct.delete nuts.copy = direct.copy +nuts.copy_node = direct.copy nuts.copy_list = direct.copy_list nuts.tail = direct.tail nuts.flush_list = direct.flush_list +nuts.flush_node = direct.flush_node +nuts.flush = direct.flush nuts.free = direct.free nuts.remove = direct.remove nuts.is_node = direct.is_node @@ -308,3 +337,128 @@ end nodes.setprop = nodes.setproperty nodes.getprop = nodes.getproperty + +-- a few helpers (we need to keep 'm in sync with context) .. some day components +-- might go so here we isolate them + +local setprev = nuts.setprev +local setnext = nuts.setnext +local getnext = nuts.getnext +local setlink = nuts.setlink +local getfield = nuts.getfield +local setfield = nuts.setfield +local getcomponents = nuts.getcomponents +local setcomponents = nuts.setcomponents + +local find_tail = nuts.tail +local flush_list = nuts.flush_list +local flush_node = nuts.flush_node +local traverse_id = nuts.traverse_id +local copy_node = nuts.copy_node + +local glyph_code = nodes.nodecodes.glyph + +function nuts.set_components(target,start,stop) + local head = getcomponents(target) + if head then + flush_list(head) + head = nil + end + if start then + setprev(start) + else + return nil + end + if stop then + setnext(stop) + end + local tail = nil + while start do + local c = getcomponents(start) + local n = getnext(start) + if c then + if head then + setlink(tail,c) + else + head = c + end + tail = find_tail(c) + setcomponents(start) + flush_node(start) + else + if head then + setlink(tail,start) + else + head = start + end + tail = start + end + start = n + end + setcomponents(target,head) + -- maybe also upgrade the subtype but we don't use it anyway + return head +end + +nuts.get_components = nuts.getcomponents + +function nuts.take_components(target) + local c = getcomponents(target) + setcomponents(target) + -- maybe also upgrade the subtype but we don't use it anyway + return c +end + +function nuts.count_components(n,marks) + local components = getcomponents(n) + if components then + if marks then + local i = 0 + for g in traverse_id(glyph_code,components) do + if not marks[getchar(g)] then + i = i + 1 + end + end + return i + else + return count(glyph_code,components) + end + else + return 0 + end +end + +function nuts.copy_no_components(g,copyinjection) + local components = getcomponents(g) + if components then + setcomponents(g) + local n = copy_node(g) + if copyinjection then + copyinjection(n,g) + end + setcomponents(g,components) + -- maybe also upgrade the subtype but we don't use it anyway + return n + else + local n = copy_node(g) + if copyinjection then + copyinjection(n,g) + end + return n + end +end + +function nuts.copy_only_glyphs(current) + local head = nil + local previous = nil + for n in traverse_id(glyph_code,current) do + n = copy_node(n) + if head then + setlink(previous,n) + else + head = n + end + previous = n + end + return head +end diff --git a/tex/generic/context/luatex/luatex-core.lua b/tex/generic/context/luatex/luatex-core.lua new file mode 100644 index 000000000..16df01707 --- /dev/null +++ b/tex/generic/context/luatex/luatex-core.lua @@ -0,0 +1,210 @@ +-- if not modules then modules = { } end modules ['luatex-core'] = { +-- version = 1.001, +-- comment = 'companion to luatex', +-- author = 'Hans Hagen & Luigi Scarso', +-- copyright = 'LuaTeX Development Team', +-- } + +LUATEXCOREVERSION = 1.002 + +-- This file overloads some Lua functions. The readline variants provide the same +-- functionality as LuaTeX <= 1.04 and doing it this way permits us to keep the +-- original io libraries clean. Performance is probably even a bit better now. + +local type, next, getmetatable, require = type, next, getmetatable, require +local find, gsub = string.find, string.gsub + +local io_open = io.open +local io_popen = io.popen +local io_line = io.lines + +local fio_readline = fio.readline +local fio_checkpermission = fio.checkpermission +local fio_recordfilename = fio.recordfilename + +local mt = getmetatable(io.stderr) +local mt_lines = mt.lines +local saferoption = status.safer_option +local shellescape = status.shell_escape -- 0 (disabled) 1 (anything) 2 (restricted) +local kpseused = status.kpse_used -- 0 1 + +io.saved_open = io_open -- can be protected +io.saved_popen = io_popen -- can be protected +io.saved_lines = io_lines -- always readonly +mt.saved_lines = mt_lines -- always readonly + +local function luatex_io_open(name,how) + if not how then + how = 'r' + end + local f = io_open(name,how) + if f then + if type(how) == 'string' and find(how,'w') then + fio_recordfilename(name,'w') + else + fio_recordfilename(name,'r') + end + end + return f +end + +local function luatex_io_open_readonly(name,how) + if how then + how = 'r' + else + how = gsub(how,'[^rb]','') + if how == '' then + how = 'r' + end + end + local f = io_open(name,how) + if f then + fio_recordfilename(name,'r') + end + return f +end + +local function luatex_io_popen(name,...) + local okay, found = fio_checkpermission(name) + if okay and found then + return io_popen(found,...) + end +end + +local function luatex_io_lines(name) + local f = io_open(name,'r') + if f then + return function() + return fio_readline(f) + end + end +end + +local function luatex_io_readline(f) + return function() + return fio_readline(f) + end +end + +io.lines = luatex_io_lines +mt.lines = luatex_io_readline + +-- We assume management to be provided by the replacement of kpse. This is the +-- case in ConTeXt. + +if kpseused == 1 then + + io.open = luatex_io_open + io.popen = luatex_io_popen + +end + +if saferoption == 1 then + + os.execute = nil + os.spawn = nil + os.exec = nil + os.setenv = nil + os.tempdir = nil + + io.popen = nil + io.open = nil + + os.rename = nil + os.remove = nil + + io.tmpfile = nil + io.output = nil + + lfs.chdir = nil + lfs.lock = nil + lfs.touch = nil + lfs.rmdir = nil + lfs.mkdir = nil + + io.saved_popen = nil + io.saved_open = luatex_io_open_readonly + +end + +if saferoption == 1 or shellescape ~= 1 then + + ffi = require('ffi') + for k, v in next, ffi do + if k ~= 'gc' then + ffi[k] = nil + end + end + ffi = nil + +end + +-- os.[execute|os.spawn|os.exec] already are shellescape aware) + + +if md5 then + + local sum = md5.sum + local gsub = string.gsub + local format = string.format + local byte = string.byte + + function md5.sumhexa(k) + return (gsub(sum(k), ".", function(c) + return format("%02x",byte(c)) + end)) + end + + function md5.sumHEXA(k) + return (gsub(sum(k), ".", function(c) + return format("%02X",byte(c)) + end)) + end + +end + +if utilities and utilities.merger and utilities.merger.compact then + + local byte, format, gmatch = string.byte, string.format, string.gmatch + local concat = table.concat + + local data = gsub(io.loaddata('luatex-core.lua'),'if%s+utilities.*','') + local t = { } + local r = { } + local n = 0 + local d = gsub(data,'\r\n','\n') -- be nice for unix + local s = utilities.merger.compact(d) -- no comments and less spaces + + t[#t+1] = '/* generated from and by luatex-core.lua */' + t[#t+1] = '' + -- t[#t+1] = format('/*\n\n%s\n\n*/',d) + -- t[#t+1] = '' + t[#t+1] = '#include "lua.h"' + t[#t+1] = '#include "lauxlib.h"' + t[#t+1] = '' + t[#t+1] = 'int load_luatex_core_lua (lua_State * L);' + t[#t+1] = '' + t[#t+1] = 'int load_luatex_core_lua (lua_State * L)' + t[#t+1] = '{' + t[#t+1] = ' static unsigned char luatex_core_lua[] = {' + for c in gmatch(d,'.') do + if n == 16 then + n = 1 + t[#t+1] = ' ' .. concat(r,', ') .. ',' + else + n = n + 1 + end + r[n] = format('0x%02x',byte(c)) + end + n = n + 1 + r[n] = '0x00' + t[#t+1] = ' ' .. concat(r,', ',1,n) + t[#t+1] = ' };' + -- t[#t+1] = format('unsigned int luatex_core_lua_len = 0x%x;',#d+1) + t[#t+1] = ' return luaL_dostring(L, (const char*) luatex_core_lua);' + t[#t+1] = '}' + + io.savedata('luatex-core.c',concat(t,'\n')) + io.savedata('luatex-core-stripped.lua',s) + +end diff --git a/tex/generic/context/luatex/luatex-core.tex b/tex/generic/context/luatex/luatex-core.tex new file mode 100644 index 000000000..2e7c7d5d4 --- /dev/null +++ b/tex/generic/context/luatex/luatex-core.tex @@ -0,0 +1,30 @@ +\starttext + +\startluacode + + local report = logs.reporter("core") + + report("kpse used : %i",status.kpse_used) + report("shell escape : %i",status.shell_escape) + report("shell restricted : %i",status.shell_restricted) + report("safer option : %i",status.safer_option) + + if false then + + for l in io.open("luatex-core.lua"):lines() do + print(l) + end + + for l in io.lines("luatex-core.lua") do + print(l) + end + + end + +\stopluacode + +\startTEXpage[foregroundstyle=mono,offset=10pt] + LUATEXCOREVERSION: \cldcontext{LUATEXCOREVERSION} +\stopTEXpage + +\stoptext diff --git a/tex/generic/context/luatex/luatex-fonts-demo-vf-1.lua b/tex/generic/context/luatex/luatex-fonts-demo-vf-1.lua index 13acd16ca..793526f7b 100644 --- a/tex/generic/context/luatex/luatex-fonts-demo-vf-1.lua +++ b/tex/generic/context/luatex/luatex-fonts-demo-vf-1.lua @@ -1,3 +1,11 @@ +if not modules then modules = { } end modules ['luatex-fonts-demo-vf-1'] = { + version = 1.001, + comment = "companion to luatex-*.tex", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + local identifiers = fonts.hashes.identifiers return function(specification) diff --git a/tex/generic/context/luatex/luatex-fonts-demo-vf-4.lua b/tex/generic/context/luatex/luatex-fonts-demo-vf-4.lua index 00fc636a1..92ce4ffcb 100644 --- a/tex/generic/context/luatex/luatex-fonts-demo-vf-4.lua +++ b/tex/generic/context/luatex/luatex-fonts-demo-vf-4.lua @@ -1,3 +1,10 @@ +if not modules then modules = { } end modules ['luatex-fonts-demo-vf-4'] = { + version = 1.001, + comment = "companion to luatex-*.tex", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} return function(specification) local t = { } diff --git a/tex/generic/context/luatex/luatex-fonts-enc.lua b/tex/generic/context/luatex/luatex-fonts-enc.lua index 2e1c6a466..c076d5947 100644 --- a/tex/generic/context/luatex/luatex-fonts-enc.lua +++ b/tex/generic/context/luatex/luatex-fonts-enc.lua @@ -11,19 +11,66 @@ if context then os.exit() end -local fonts = fonts -fonts.encodings = { } -fonts.encodings.agl = { } -fonts.encodings.known = { } +local fonts = fonts +local encodings = { } +fonts.encodings = encodings +encodings.agl = { } +encodings.known = { } -setmetatable(fonts.encodings.agl, { __index = function(t,k) +setmetatable(encodings.agl, { __index = function(t,k) if k == "unicodes" then texio.write(" <loading (extended) adobe glyph list>") local unicodes = dofile(resolvers.findfile("font-age.lua")) - fonts.encodings.agl = { unicodes = unicodes } + encodings.agl = { unicodes = unicodes } return unicodes else return nil end end }) +-- adapted for generic + +encodings.cache = containers.define("fonts", "enc", encodings.version, true) + +function encodings.load(filename) + local name = file.removesuffix(filename) + local data = containers.read(encodings.cache,name) + if data then + return data + end + local vector, tag, hash, unicodes = { }, "", { }, { } + local foundname = resolvers.findfile(filename,'enc') + if foundname and foundname ~= "" then + local ok, encoding, size = resolvers.loadbinfile(foundname) + if ok and encoding then + encoding = string.gsub(encoding,"%%(.-)\n","") + local unicoding = encodings.agl.unicodes + local tag, vec = string.match(encoding,"/(%w+)%s*%[(.*)%]%s*def") + local i = 0 + for ch in string.gmatch(vec,"/([%a%d%.]+)") do + if ch ~= ".notdef" then + vector[i] = ch + if not hash[ch] then + hash[ch] = i + else + -- duplicate, play safe for tex ligs and take first + end + local u = unicoding[ch] + if u then + unicodes[u] = i + end + end + i = i + 1 + end + end + end + local data = { + name = name, + tag = tag, + vector = vector, + hash = hash, + unicodes = unicodes + } + return containers.write(encodings.cache, name, data) +end + diff --git a/tex/generic/context/luatex/luatex-fonts-ext.lua b/tex/generic/context/luatex/luatex-fonts-ext.lua index b60d04512..7d9c58ccb 100644 --- a/tex/generic/context/luatex/luatex-fonts-ext.lua +++ b/tex/generic/context/luatex/luatex-fonts-ext.lua @@ -12,7 +12,7 @@ if context then end local fonts = fonts -local otffeatures = fonts.constructors.newfeatures("otf") +local otffeatures = fonts.constructors.features.otf -- A few generic extensions. @@ -270,3 +270,60 @@ otffeatures.register { node = reencode, } } + +local function ignore(tfmdata,key,value) + if value then + tfmdata.mathparameters = nil + end +end + +otffeatures.register { + name = "ignoremathconstants", + description = "ignore math constants table", + initializers = { + base = ignore, + node = ignore, + } +} + +local setmetatableindex = table.setmetatableindex + +local function additalictowidth(tfmdata,key,value) + local characters = tfmdata.characters + local resources = tfmdata.resources + local additions = { } + local private = resources.private + for unicode, old_c in next, characters do + -- maybe check for math + local oldwidth = old_c.width + local olditalic = old_c.italic + if olditalic and olditalic ~= 0 then + private = private + 1 + local new_c = { + width = oldwidth + olditalic, + height = old_c.height, + depth = old_c.depth, + commands = { + { "slot", 1, private }, + { "right", olditalic }, + }, + } + setmetatableindex(new_c,old_c) + characters[unicode] = new_c + additions[private] = old_c + end + end + for k, v in next, additions do + characters[k] = v + end + resources.private = private +end + +otffeatures.register { + name = "italicwidths", + description = "add italic to width", + manipulators = { + base = additalictowidth, + -- node = additalictowidth, -- only makes sense for math + } +} diff --git a/tex/generic/context/luatex/luatex-fonts-lig.lua b/tex/generic/context/luatex/luatex-fonts-lig.lua new file mode 100644 index 000000000..c5347aa19 --- /dev/null +++ b/tex/generic/context/luatex/luatex-fonts-lig.lua @@ -0,0 +1,2067 @@ +-- this file is generated by context + +fonts.handlers.otf.addfeature { + ["dataset"]={ + { + ["data"]={ + ["À"]={ "A", "̀" }, + ["Á"]={ "A", "́" }, + ["Â"]={ "A", "̂" }, + ["Ã"]={ "A", "̃" }, + ["Ä"]={ "A", "̈" }, + ["Å"]={ "A", "̊" }, + ["Ç"]={ "C", "̧" }, + ["È"]={ "E", "̀" }, + ["É"]={ "E", "́" }, + ["Ê"]={ "E", "̂" }, + ["Ë"]={ "E", "̈" }, + ["Ì"]={ "I", "̀" }, + ["Í"]={ "I", "́" }, + ["Î"]={ "I", "̂" }, + ["Ï"]={ "I", "̈" }, + ["Ñ"]={ "N", "̃" }, + ["Ò"]={ "O", "̀" }, + ["Ó"]={ "O", "́" }, + ["Ô"]={ "O", "̂" }, + ["Õ"]={ "O", "̃" }, + ["Ö"]={ "O", "̈" }, + ["Ù"]={ "U", "̀" }, + ["Ú"]={ "U", "́" }, + ["Û"]={ "U", "̂" }, + ["Ü"]={ "U", "̈" }, + ["Ý"]={ "Y", "́" }, + ["à"]={ "a", "̀" }, + ["á"]={ "a", "́" }, + ["â"]={ "a", "̂" }, + ["ã"]={ "a", "̃" }, + ["ä"]={ "a", "̈" }, + ["å"]={ "a", "̊" }, + ["ç"]={ "c", "̧" }, + ["è"]={ "e", "̀" }, + ["é"]={ "e", "́" }, + ["ê"]={ "e", "̂" }, + ["ë"]={ "e", "̈" }, + ["ì"]={ "i", "̀" }, + ["í"]={ "i", "́" }, + ["î"]={ "i", "̂" }, + ["ï"]={ "i", "̈" }, + ["ñ"]={ "n", "̃" }, + ["ò"]={ "o", "̀" }, + ["ó"]={ "o", "́" }, + ["ô"]={ "o", "̂" }, + ["õ"]={ "o", "̃" }, + ["ö"]={ "o", "̈" }, + ["ù"]={ "u", "̀" }, + ["ú"]={ "u", "́" }, + ["û"]={ "u", "̂" }, + ["ü"]={ "u", "̈" }, + ["ý"]={ "y", "́" }, + ["ÿ"]={ "y", "̈" }, + ["Ā"]={ "A", "̄" }, + ["ā"]={ "a", "̄" }, + ["Ă"]={ "A", "̆" }, + ["ă"]={ "a", "̆" }, + ["Ą"]={ "A", "̨" }, + ["ą"]={ "a", "̨" }, + ["Ć"]={ "C", "́" }, + ["ć"]={ "c", "́" }, + ["Ĉ"]={ "C", "̂" }, + ["ĉ"]={ "c", "̂" }, + ["Ċ"]={ "C", "̇" }, + ["ċ"]={ "c", "̇" }, + ["Č"]={ "C", "̌" }, + ["č"]={ "c", "̌" }, + ["Ď"]={ "D", "̌" }, + ["ď"]={ "d", "̌" }, + ["Ē"]={ "E", "̄" }, + ["ē"]={ "e", "̄" }, + ["Ĕ"]={ "E", "̆" }, + ["ĕ"]={ "e", "̆" }, + ["Ė"]={ "E", "̇" }, + ["ė"]={ "e", "̇" }, + ["Ę"]={ "E", "̨" }, + ["ę"]={ "e", "̨" }, + ["Ě"]={ "E", "̌" }, + ["ě"]={ "e", "̌" }, + ["Ĝ"]={ "G", "̂" }, + ["ĝ"]={ "g", "̂" }, + ["Ğ"]={ "G", "̆" }, + ["ğ"]={ "g", "̆" }, + ["Ġ"]={ "G", "̇" }, + ["ġ"]={ "g", "̇" }, + ["Ģ"]={ "G", "̧" }, + ["ģ"]={ "g", "̧" }, + ["Ĥ"]={ "H", "̂" }, + ["ĥ"]={ "h", "̂" }, + ["Ĩ"]={ "I", "̃" }, + ["ĩ"]={ "i", "̃" }, + ["Ī"]={ "I", "̄" }, + ["ī"]={ "i", "̄" }, + ["Ĭ"]={ "I", "̆" }, + ["ĭ"]={ "i", "̆" }, + ["Į"]={ "I", "̨" }, + ["į"]={ "i", "̨" }, + ["İ"]={ "I", "̇" }, + ["Ĵ"]={ "J", "̂" }, + ["ĵ"]={ "j", "̂" }, + ["Ķ"]={ "K", "̧" }, + ["ķ"]={ "k", "̧" }, + ["Ĺ"]={ "L", "́" }, + ["ĺ"]={ "l", "́" }, + ["Ļ"]={ "L", "̧" }, + ["ļ"]={ "l", "̧" }, + ["Ľ"]={ "L", "̌" }, + ["ľ"]={ "l", "̌" }, + ["Ń"]={ "N", "́" }, + ["ń"]={ "n", "́" }, + ["Ņ"]={ "N", "̧" }, + ["ņ"]={ "n", "̧" }, + ["Ň"]={ "N", "̌" }, + ["ň"]={ "n", "̌" }, + ["Ō"]={ "O", "̄" }, + ["ō"]={ "o", "̄" }, + ["Ŏ"]={ "O", "̆" }, + ["ŏ"]={ "o", "̆" }, + ["Ő"]={ "O", "̋" }, + ["ő"]={ "o", "̋" }, + ["Ŕ"]={ "R", "́" }, + ["ŕ"]={ "r", "́" }, + ["Ŗ"]={ "R", "̧" }, + ["ŗ"]={ "r", "̧" }, + ["Ř"]={ "R", "̌" }, + ["ř"]={ "r", "̌" }, + ["Ś"]={ "S", "́" }, + ["ś"]={ "s", "́" }, + ["Ŝ"]={ "S", "̂" }, + ["ŝ"]={ "s", "̂" }, + ["Ş"]={ "S", "̧" }, + ["ş"]={ "s", "̧" }, + ["Š"]={ "S", "̌" }, + ["š"]={ "s", "̌" }, + ["Ţ"]={ "T", "̧" }, + ["ţ"]={ "t", "̧" }, + ["Ť"]={ "T", "̌" }, + ["ť"]={ "t", "̌" }, + ["Ũ"]={ "U", "̃" }, + ["ũ"]={ "u", "̃" }, + ["Ū"]={ "U", "̄" }, + ["ū"]={ "u", "̄" }, + ["Ŭ"]={ "U", "̆" }, + ["ŭ"]={ "u", "̆" }, + ["Ů"]={ "U", "̊" }, + ["ů"]={ "u", "̊" }, + ["Ű"]={ "U", "̋" }, + ["ű"]={ "u", "̋" }, + ["Ų"]={ "U", "̨" }, + ["ų"]={ "u", "̨" }, + ["Ŵ"]={ "W", "̂" }, + ["ŵ"]={ "w", "̂" }, + ["Ŷ"]={ "Y", "̂" }, + ["ŷ"]={ "y", "̂" }, + ["Ÿ"]={ "Y", "̈" }, + ["Ź"]={ "Z", "́" }, + ["ź"]={ "z", "́" }, + ["Ż"]={ "Z", "̇" }, + ["ż"]={ "z", "̇" }, + ["Ž"]={ "Z", "̌" }, + ["ž"]={ "z", "̌" }, + ["Ơ"]={ "O", "̛" }, + ["ơ"]={ "o", "̛" }, + ["Ư"]={ "U", "̛" }, + ["ư"]={ "u", "̛" }, + ["Ǎ"]={ "A", "̌" }, + ["ǎ"]={ "a", "̌" }, + ["Ǐ"]={ "I", "̌" }, + ["ǐ"]={ "i", "̌" }, + ["Ǒ"]={ "O", "̌" }, + ["ǒ"]={ "o", "̌" }, + ["Ǔ"]={ "U", "̌" }, + ["ǔ"]={ "u", "̌" }, + ["Ǖ"]={ "Ü", "̄" }, + ["ǖ"]={ "ü", "̄" }, + ["Ǘ"]={ "Ü", "́" }, + ["ǘ"]={ "ü", "́" }, + ["Ǚ"]={ "Ü", "̌" }, + ["ǚ"]={ "ü", "̌" }, + ["Ǜ"]={ "Ü", "̀" }, + ["ǜ"]={ "ü", "̀" }, + ["Ǟ"]={ "Ä", "̄" }, + ["ǟ"]={ "ä", "̄" }, + ["Ǡ"]={ "Ȧ", "̄" }, + ["ǡ"]={ "ȧ", "̄" }, + ["Ǣ"]={ "Æ", "̄" }, + ["ǣ"]={ "æ", "̄" }, + ["Ǧ"]={ "G", "̌" }, + ["ǧ"]={ "g", "̌" }, + ["Ǩ"]={ "K", "̌" }, + ["ǩ"]={ "k", "̌" }, + ["Ǫ"]={ "O", "̨" }, + ["ǫ"]={ "o", "̨" }, + ["Ǭ"]={ "Ǫ", "̄" }, + ["ǭ"]={ "ǫ", "̄" }, + ["Ǯ"]={ "Ʒ", "̌" }, + ["ǯ"]={ "ʒ", "̌" }, + ["ǰ"]={ "j", "̌" }, + ["Ǵ"]={ "G", "́" }, + ["ǵ"]={ "g", "́" }, + ["Ǹ"]={ "N", "̀" }, + ["ǹ"]={ "n", "̀" }, + ["Ǻ"]={ "Å", "́" }, + ["ǻ"]={ "å", "́" }, + ["Ǽ"]={ "Æ", "́" }, + ["ǽ"]={ "æ", "́" }, + ["Ǿ"]={ "Ø", "́" }, + ["ǿ"]={ "ø", "́" }, + ["Ȁ"]={ "A", "̏" }, + ["ȁ"]={ "a", "̏" }, + ["Ȃ"]={ "A", "̑" }, + ["ȃ"]={ "a", "̑" }, + ["Ȅ"]={ "E", "̏" }, + ["ȅ"]={ "e", "̏" }, + ["Ȇ"]={ "E", "̑" }, + ["ȇ"]={ "e", "̑" }, + ["Ȉ"]={ "I", "̏" }, + ["ȉ"]={ "i", "̏" }, + ["Ȋ"]={ "I", "̑" }, + ["ȋ"]={ "i", "̑" }, + ["Ȍ"]={ "O", "̏" }, + ["ȍ"]={ "o", "̏" }, + ["Ȏ"]={ "O", "̑" }, + ["ȏ"]={ "o", "̑" }, + ["Ȑ"]={ "R", "̏" }, + ["ȑ"]={ "r", "̏" }, + ["Ȓ"]={ "R", "̑" }, + ["ȓ"]={ "r", "̑" }, + ["Ȕ"]={ "U", "̏" }, + ["ȕ"]={ "u", "̏" }, + ["Ȗ"]={ "U", "̑" }, + ["ȗ"]={ "u", "̑" }, + ["Ș"]={ "S", "̦" }, + ["ș"]={ "s", "̦" }, + ["Ț"]={ "T", "̦" }, + ["ț"]={ "t", "̦" }, + ["Ȟ"]={ "H", "̌" }, + ["ȟ"]={ "h", "̌" }, + ["Ȧ"]={ "A", "̇" }, + ["ȧ"]={ "a", "̇" }, + ["Ȩ"]={ "E", "̧" }, + ["ȩ"]={ "e", "̧" }, + ["Ȫ"]={ "Ö", "̄" }, + ["ȫ"]={ "ö", "̄" }, + ["Ȭ"]={ "Õ", "̄" }, + ["ȭ"]={ "õ", "̄" }, + ["Ȯ"]={ "O", "̇" }, + ["ȯ"]={ "o", "̇" }, + ["Ȱ"]={ "Ȯ", "̄" }, + ["ȱ"]={ "ȯ", "̄" }, + ["Ȳ"]={ "Y", "̄" }, + ["ȳ"]={ "y", "̄" }, + ["̈́"]={ "̈", "́" }, + ["΅"]={ "¨", "́" }, + ["Ά"]={ "Α", "́" }, + ["Έ"]={ "Ε", "́" }, + ["Ή"]={ "Η", "́" }, + ["Ί"]={ "Ι", "́" }, + ["Ό"]={ "Ο", "́" }, + ["Ύ"]={ "Υ", "́" }, + ["Ώ"]={ "Ω", "́" }, + ["ΐ"]={ "ϊ", "́" }, + ["Ϊ"]={ "Ι", "̈" }, + ["Ϋ"]={ "Υ", "̈" }, + ["ά"]={ "α", "́" }, + ["έ"]={ "ε", "́" }, + ["ή"]={ "η", "́" }, + ["ί"]={ "ι", "́" }, + ["ΰ"]={ "ϋ", "́" }, + ["ϊ"]={ "ι", "̈" }, + ["ϋ"]={ "υ", "̈" }, + ["ό"]={ "ο", "́" }, + ["ύ"]={ "υ", "́" }, + ["ώ"]={ "ω", "́" }, + ["ϓ"]={ "ϒ", "́" }, + ["ϔ"]={ "ϒ", "̈" }, + ["Ѐ"]={ "Е", "̀" }, + ["Ё"]={ "Е", "̈" }, + ["Ѓ"]={ "Г", "́" }, + ["Ї"]={ "І", "̈" }, + ["Ќ"]={ "К", "́" }, + ["Ѝ"]={ "И", "̀" }, + ["Ў"]={ "У", "̆" }, + ["Й"]={ "И", "̆" }, + ["й"]={ "и", "̆" }, + ["ѐ"]={ "е", "̀" }, + ["ё"]={ "е", "̈" }, + ["ѓ"]={ "г", "́" }, + ["ї"]={ "і", "̈" }, + ["ќ"]={ "к", "́" }, + ["ѝ"]={ "и", "̀" }, + ["ў"]={ "у", "̆" }, + ["Ѷ"]={ "Ѵ", "̏" }, + ["ѷ"]={ "ѵ", "̏" }, + ["Ӂ"]={ "Ж", "̆" }, + ["ӂ"]={ "ж", "̆" }, + ["Ӑ"]={ "А", "̆" }, + ["ӑ"]={ "а", "̆" }, + ["Ӓ"]={ "А", "̈" }, + ["ӓ"]={ "а", "̈" }, + ["Ӗ"]={ "Е", "̆" }, + ["ӗ"]={ "е", "̆" }, + ["Ӛ"]={ "Ә", "̈" }, + ["ӛ"]={ "ә", "̈" }, + ["Ӝ"]={ "Ж", "̈" }, + ["ӝ"]={ "ж", "̈" }, + ["Ӟ"]={ "З", "̈" }, + ["ӟ"]={ "з", "̈" }, + ["Ӣ"]={ "И", "̄" }, + ["ӣ"]={ "и", "̄" }, + ["Ӥ"]={ "И", "̈" }, + ["ӥ"]={ "и", "̈" }, + ["Ӧ"]={ "О", "̈" }, + ["ӧ"]={ "о", "̈" }, + ["Ӫ"]={ "Ө", "̈" }, + ["ӫ"]={ "ө", "̈" }, + ["Ӭ"]={ "Э", "̈" }, + ["ӭ"]={ "э", "̈" }, + ["Ӯ"]={ "У", "̄" }, + ["ӯ"]={ "у", "̄" }, + ["Ӱ"]={ "У", "̈" }, + ["ӱ"]={ "у", "̈" }, + ["Ӳ"]={ "У", "̋" }, + ["ӳ"]={ "у", "̋" }, + ["Ӵ"]={ "Ч", "̈" }, + ["ӵ"]={ "ч", "̈" }, + ["Ӹ"]={ "Ы", "̈" }, + ["ӹ"]={ "ы", "̈" }, + ["آ"]={ "ا", "ٓ" }, + ["أ"]={ "ا", "ٔ" }, + ["ؤ"]={ "و", "ٔ" }, + ["إ"]={ "ا", "ٕ" }, + ["ئ"]={ "ي", "ٔ" }, + ["ۀ"]={ "ە", "ٔ" }, + ["ۂ"]={ "ہ", "ٔ" }, + ["ۓ"]={ "ے", "ٔ" }, + ["ऩ"]={ "न", "़" }, + ["ऱ"]={ "र", "़" }, + ["ऴ"]={ "ळ", "़" }, + ["क़"]={ "क", "़" }, + ["ख़"]={ "ख", "़" }, + ["ग़"]={ "ग", "़" }, + ["ज़"]={ "ज", "़" }, + ["ड़"]={ "ड", "़" }, + ["ढ़"]={ "ढ", "़" }, + ["फ़"]={ "फ", "़" }, + ["य़"]={ "य", "़" }, + ["ো"]={ "ে", "া" }, + ["ৌ"]={ "ে", "ৗ" }, + ["ড়"]={ "ড", "়" }, + ["ঢ়"]={ "ঢ", "়" }, + ["য়"]={ "য", "়" }, + ["ਲ਼"]={ "ਲ", "਼" }, + ["ਸ਼"]={ "ਸ", "਼" }, + ["ਖ਼"]={ "ਖ", "਼" }, + ["ਗ਼"]={ "ਗ", "਼" }, + ["ਜ਼"]={ "ਜ", "਼" }, + ["ਫ਼"]={ "ਫ", "਼" }, + ["ୈ"]={ "େ", "ୖ" }, + ["ୋ"]={ "େ", "ା" }, + ["ୌ"]={ "େ", "ୗ" }, + ["ଡ଼"]={ "ଡ", "଼" }, + ["ଢ଼"]={ "ଢ", "଼" }, + ["ஔ"]={ "ஒ", "ௗ" }, + ["ொ"]={ "ெ", "ா" }, + ["ோ"]={ "ே", "ா" }, + ["ௌ"]={ "ெ", "ௗ" }, + ["ై"]={ "ె", "ౖ" }, + ["ೀ"]={ "ಿ", "ೕ" }, + ["ೇ"]={ "ೆ", "ೕ" }, + ["ೈ"]={ "ೆ", "ೖ" }, + ["ೊ"]={ "ೆ", "ೂ" }, + ["ೋ"]={ "ೊ", "ೕ" }, + ["ൊ"]={ "െ", "ാ" }, + ["ോ"]={ "േ", "ാ" }, + ["ൌ"]={ "െ", "ൗ" }, + ["ේ"]={ "ෙ", "්" }, + ["ො"]={ "ෙ", "ා" }, + ["ෝ"]={ "ො", "්" }, + ["ෞ"]={ "ෙ", "ෟ" }, + ["གྷ"]={ "ག", "ྷ" }, + ["ཌྷ"]={ "ཌ", "ྷ" }, + ["དྷ"]={ "ད", "ྷ" }, + ["བྷ"]={ "བ", "ྷ" }, + ["ཛྷ"]={ "ཛ", "ྷ" }, + ["ཀྵ"]={ "ཀ", "ྵ" }, + ["ཱི"]={ "ཱ", "ི" }, + ["ཱུ"]={ "ཱ", "ུ" }, + ["ྲྀ"]={ "ྲ", "ྀ" }, + ["ླྀ"]={ "ླ", "ྀ" }, + ["ཱྀ"]={ "ཱ", "ྀ" }, + ["ྒྷ"]={ "ྒ", "ྷ" }, + ["ྜྷ"]={ "ྜ", "ྷ" }, + ["ྡྷ"]={ "ྡ", "ྷ" }, + ["ྦྷ"]={ "ྦ", "ྷ" }, + ["ྫྷ"]={ "ྫ", "ྷ" }, + ["ྐྵ"]={ "ྐ", "ྵ" }, + ["ဦ"]={ "ဥ", "ီ" }, + ["ᬆ"]={ "ᬅ", "ᬵ" }, + ["ᬈ"]={ "ᬇ", "ᬵ" }, + ["ᬊ"]={ "ᬉ", "ᬵ" }, + ["ᬌ"]={ "ᬋ", "ᬵ" }, + ["ᬎ"]={ "ᬍ", "ᬵ" }, + ["ᬒ"]={ "ᬑ", "ᬵ" }, + ["ᬻ"]={ "ᬺ", "ᬵ" }, + ["ᬽ"]={ "ᬼ", "ᬵ" }, + ["ᭀ"]={ "ᬾ", "ᬵ" }, + ["ᭁ"]={ "ᬿ", "ᬵ" }, + ["ᭃ"]={ "ᭂ", "ᬵ" }, + ["Ḁ"]={ "A", "̥" }, + ["ḁ"]={ "a", "̥" }, + ["Ḃ"]={ "B", "̇" }, + ["ḃ"]={ "b", "̇" }, + ["Ḅ"]={ "B", "̣" }, + ["ḅ"]={ "b", "̣" }, + ["Ḇ"]={ "B", "̱" }, + ["ḇ"]={ "b", "̱" }, + ["Ḉ"]={ "Ç", "́" }, + ["ḉ"]={ "ç", "́" }, + ["Ḋ"]={ "D", "̇" }, + ["ḋ"]={ "d", "̇" }, + ["Ḍ"]={ "D", "̣" }, + ["ḍ"]={ "d", "̣" }, + ["Ḏ"]={ "D", "̱" }, + ["ḏ"]={ "d", "̱" }, + ["Ḑ"]={ "D", "̧" }, + ["ḑ"]={ "d", "̧" }, + ["Ḓ"]={ "D", "̭" }, + ["ḓ"]={ "d", "̭" }, + ["Ḕ"]={ "Ē", "̀" }, + ["ḕ"]={ "ē", "̀" }, + ["Ḗ"]={ "Ē", "́" }, + ["ḗ"]={ "ē", "́" }, + ["Ḙ"]={ "E", "̭" }, + ["ḙ"]={ "e", "̭" }, + ["Ḛ"]={ "E", "̰" }, + ["ḛ"]={ "e", "̰" }, + ["Ḝ"]={ "Ȩ", "̆" }, + ["ḝ"]={ "ȩ", "̆" }, + ["Ḟ"]={ "F", "̇" }, + ["ḟ"]={ "f", "̇" }, + ["Ḡ"]={ "G", "̄" }, + ["ḡ"]={ "g", "̄" }, + ["Ḣ"]={ "H", "̇" }, + ["ḣ"]={ "h", "̇" }, + ["Ḥ"]={ "H", "̣" }, + ["ḥ"]={ "h", "̣" }, + ["Ḧ"]={ "H", "̈" }, + ["ḧ"]={ "h", "̈" }, + ["Ḩ"]={ "H", "̧" }, + ["ḩ"]={ "h", "̧" }, + ["Ḫ"]={ "H", "̮" }, + ["ḫ"]={ "h", "̮" }, + ["Ḭ"]={ "I", "̰" }, + ["ḭ"]={ "i", "̰" }, + ["Ḯ"]={ "Ï", "́" }, + ["ḯ"]={ "ï", "́" }, + ["Ḱ"]={ "K", "́" }, + ["ḱ"]={ "k", "́" }, + ["Ḳ"]={ "K", "̣" }, + ["ḳ"]={ "k", "̣" }, + ["Ḵ"]={ "K", "̱" }, + ["ḵ"]={ "k", "̱" }, + ["Ḷ"]={ "L", "̣" }, + ["ḷ"]={ "l", "̣" }, + ["Ḹ"]={ "Ḷ", "̄" }, + ["ḹ"]={ "ḷ", "̄" }, + ["Ḻ"]={ "L", "̱" }, + ["ḻ"]={ "l", "̱" }, + ["Ḽ"]={ "L", "̭" }, + ["ḽ"]={ "l", "̭" }, + ["Ḿ"]={ "M", "́" }, + ["ḿ"]={ "m", "́" }, + ["Ṁ"]={ "M", "̇" }, + ["ṁ"]={ "m", "̇" }, + ["Ṃ"]={ "M", "̣" }, + ["ṃ"]={ "m", "̣" }, + ["Ṅ"]={ "N", "̇" }, + ["ṅ"]={ "n", "̇" }, + ["Ṇ"]={ "N", "̣" }, + ["ṇ"]={ "n", "̣" }, + ["Ṉ"]={ "N", "̱" }, + ["ṉ"]={ "n", "̱" }, + ["Ṋ"]={ "N", "̭" }, + ["ṋ"]={ "n", "̭" }, + ["Ṍ"]={ "Õ", "́" }, + ["ṍ"]={ "õ", "́" }, + ["Ṏ"]={ "Õ", "̈" }, + ["ṏ"]={ "õ", "̈" }, + ["Ṑ"]={ "Ō", "̀" }, + ["ṑ"]={ "ō", "̀" }, + ["Ṓ"]={ "Ō", "́" }, + ["ṓ"]={ "ō", "́" }, + ["Ṕ"]={ "P", "́" }, + ["ṕ"]={ "p", "́" }, + ["Ṗ"]={ "P", "̇" }, + ["ṗ"]={ "p", "̇" }, + ["Ṙ"]={ "R", "̇" }, + ["ṙ"]={ "r", "̇" }, + ["Ṛ"]={ "R", "̣" }, + ["ṛ"]={ "r", "̣" }, + ["Ṝ"]={ "Ṛ", "̄" }, + ["ṝ"]={ "ṛ", "̄" }, + ["Ṟ"]={ "R", "̱" }, + ["ṟ"]={ "r", "̱" }, + ["Ṡ"]={ "S", "̇" }, + ["ṡ"]={ "s", "̇" }, + ["Ṣ"]={ "S", "̣" }, + ["ṣ"]={ "s", "̣" }, + ["Ṥ"]={ "Ś", "̇" }, + ["ṥ"]={ "ś", "̇" }, + ["Ṧ"]={ "Š", "̇" }, + ["ṧ"]={ "š", "̇" }, + ["Ṩ"]={ "Ṣ", "̇" }, + ["ṩ"]={ "ṣ", "̇" }, + ["Ṫ"]={ "T", "̇" }, + ["ṫ"]={ "t", "̇" }, + ["Ṭ"]={ "T", "̣" }, + ["ṭ"]={ "t", "̣" }, + ["Ṯ"]={ "T", "̱" }, + ["ṯ"]={ "t", "̱" }, + ["Ṱ"]={ "T", "̭" }, + ["ṱ"]={ "t", "̭" }, + ["Ṳ"]={ "U", "̤" }, + ["ṳ"]={ "u", "̤" }, + ["Ṵ"]={ "U", "̰" }, + ["ṵ"]={ "u", "̰" }, + ["Ṷ"]={ "U", "̭" }, + ["ṷ"]={ "u", "̭" }, + ["Ṹ"]={ "Ũ", "́" }, + ["ṹ"]={ "ũ", "́" }, + ["Ṻ"]={ "Ū", "̈" }, + ["ṻ"]={ "ū", "̈" }, + ["Ṽ"]={ "V", "̃" }, + ["ṽ"]={ "v", "̃" }, + ["Ṿ"]={ "V", "̣" }, + ["ṿ"]={ "v", "̣" }, + ["Ẁ"]={ "W", "̀" }, + ["ẁ"]={ "w", "̀" }, + ["Ẃ"]={ "W", "́" }, + ["ẃ"]={ "w", "́" }, + ["Ẅ"]={ "W", "̈" }, + ["ẅ"]={ "w", "̈" }, + ["Ẇ"]={ "W", "̇" }, + ["ẇ"]={ "w", "̇" }, + ["Ẉ"]={ "W", "̣" }, + ["ẉ"]={ "w", "̣" }, + ["Ẋ"]={ "X", "̇" }, + ["ẋ"]={ "x", "̇" }, + ["Ẍ"]={ "X", "̈" }, + ["ẍ"]={ "x", "̈" }, + ["Ẏ"]={ "Y", "̇" }, + ["ẏ"]={ "y", "̇" }, + ["Ẑ"]={ "Z", "̂" }, + ["ẑ"]={ "z", "̂" }, + ["Ẓ"]={ "Z", "̣" }, + ["ẓ"]={ "z", "̣" }, + ["Ẕ"]={ "Z", "̱" }, + ["ẕ"]={ "z", "̱" }, + ["ẖ"]={ "h", "̱" }, + ["ẗ"]={ "t", "̈" }, + ["ẘ"]={ "w", "̊" }, + ["ẙ"]={ "y", "̊" }, + ["ẛ"]={ "ſ", "̇" }, + ["Ạ"]={ "A", "̣" }, + ["ạ"]={ "a", "̣" }, + ["Ả"]={ "A", "̉" }, + ["ả"]={ "a", "̉" }, + ["Ấ"]={ "Â", "́" }, + ["ấ"]={ "â", "́" }, + ["Ầ"]={ "Â", "̀" }, + ["ầ"]={ "â", "̀" }, + ["Ẩ"]={ "Â", "̉" }, + ["ẩ"]={ "â", "̉" }, + ["Ẫ"]={ "Â", "̃" }, + ["ẫ"]={ "â", "̃" }, + ["Ậ"]={ "Ạ", "̂" }, + ["ậ"]={ "ạ", "̂" }, + ["Ắ"]={ "Ă", "́" }, + ["ắ"]={ "ă", "́" }, + ["Ằ"]={ "Ă", "̀" }, + ["ằ"]={ "ă", "̀" }, + ["Ẳ"]={ "Ă", "̉" }, + ["ẳ"]={ "ă", "̉" }, + ["Ẵ"]={ "Ă", "̃" }, + ["ẵ"]={ "ă", "̃" }, + ["Ặ"]={ "Ạ", "̆" }, + ["ặ"]={ "ạ", "̆" }, + ["Ẹ"]={ "E", "̣" }, + ["ẹ"]={ "e", "̣" }, + ["Ẻ"]={ "E", "̉" }, + ["ẻ"]={ "e", "̉" }, + ["Ẽ"]={ "E", "̃" }, + ["ẽ"]={ "e", "̃" }, + ["Ế"]={ "Ê", "́" }, + ["ế"]={ "ê", "́" }, + ["Ề"]={ "Ê", "̀" }, + ["ề"]={ "ê", "̀" }, + ["Ể"]={ "Ê", "̉" }, + ["ể"]={ "ê", "̉" }, + ["Ễ"]={ "Ê", "̃" }, + ["ễ"]={ "ê", "̃" }, + ["Ệ"]={ "Ẹ", "̂" }, + ["ệ"]={ "ẹ", "̂" }, + ["Ỉ"]={ "I", "̉" }, + ["ỉ"]={ "i", "̉" }, + ["Ị"]={ "I", "̣" }, + ["ị"]={ "i", "̣" }, + ["Ọ"]={ "O", "̣" }, + ["ọ"]={ "o", "̣" }, + ["Ỏ"]={ "O", "̉" }, + ["ỏ"]={ "o", "̉" }, + ["Ố"]={ "Ô", "́" }, + ["ố"]={ "ô", "́" }, + ["Ồ"]={ "Ô", "̀" }, + ["ồ"]={ "ô", "̀" }, + ["Ổ"]={ "Ô", "̉" }, + ["ổ"]={ "ô", "̉" }, + ["Ỗ"]={ "Ô", "̃" }, + ["ỗ"]={ "ô", "̃" }, + ["Ộ"]={ "Ọ", "̂" }, + ["ộ"]={ "ọ", "̂" }, + ["Ớ"]={ "Ơ", "́" }, + ["ớ"]={ "ơ", "́" }, + ["Ờ"]={ "Ơ", "̀" }, + ["ờ"]={ "ơ", "̀" }, + ["Ở"]={ "Ơ", "̉" }, + ["ở"]={ "ơ", "̉" }, + ["Ỡ"]={ "Ơ", "̃" }, + ["ỡ"]={ "ơ", "̃" }, + ["Ợ"]={ "Ơ", "̣" }, + ["ợ"]={ "ơ", "̣" }, + ["Ụ"]={ "U", "̣" }, + ["ụ"]={ "u", "̣" }, + ["Ủ"]={ "U", "̉" }, + ["ủ"]={ "u", "̉" }, + ["Ứ"]={ "Ư", "́" }, + ["ứ"]={ "ư", "́" }, + ["Ừ"]={ "Ư", "̀" }, + ["ừ"]={ "ư", "̀" }, + ["Ử"]={ "Ư", "̉" }, + ["ử"]={ "ư", "̉" }, + ["Ữ"]={ "Ư", "̃" }, + ["ữ"]={ "ư", "̃" }, + ["Ự"]={ "Ư", "̣" }, + ["ự"]={ "ư", "̣" }, + ["Ỳ"]={ "Y", "̀" }, + ["ỳ"]={ "y", "̀" }, + ["Ỵ"]={ "Y", "̣" }, + ["ỵ"]={ "y", "̣" }, + ["Ỷ"]={ "Y", "̉" }, + ["ỷ"]={ "y", "̉" }, + ["Ỹ"]={ "Y", "̃" }, + ["ỹ"]={ "y", "̃" }, + ["ἀ"]={ "α", "̓" }, + ["ἁ"]={ "α", "̔" }, + ["ἂ"]={ "ἀ", "̀" }, + ["ἃ"]={ "ἁ", "̀" }, + ["ἄ"]={ "ἀ", "́" }, + ["ἅ"]={ "ἁ", "́" }, + ["ἆ"]={ "ἀ", "͂" }, + ["ἇ"]={ "ἁ", "͂" }, + ["Ἀ"]={ "Α", "̓" }, + ["Ἁ"]={ "Α", "̔" }, + ["Ἂ"]={ "Ἀ", "̀" }, + ["Ἃ"]={ "Ἁ", "̀" }, + ["Ἄ"]={ "Ἀ", "́" }, + ["Ἅ"]={ "Ἁ", "́" }, + ["Ἆ"]={ "Ἀ", "͂" }, + ["Ἇ"]={ "Ἁ", "͂" }, + ["ἐ"]={ "ε", "̓" }, + ["ἑ"]={ "ε", "̔" }, + ["ἒ"]={ "ἐ", "̀" }, + ["ἓ"]={ "ἑ", "̀" }, + ["ἔ"]={ "ἐ", "́" }, + ["ἕ"]={ "ἑ", "́" }, + ["Ἐ"]={ "Ε", "̓" }, + ["Ἑ"]={ "Ε", "̔" }, + ["Ἒ"]={ "Ἐ", "̀" }, + ["Ἓ"]={ "Ἑ", "̀" }, + ["Ἔ"]={ "Ἐ", "́" }, + ["Ἕ"]={ "Ἑ", "́" }, + ["ἠ"]={ "η", "̓" }, + ["ἡ"]={ "η", "̔" }, + ["ἢ"]={ "ἠ", "̀" }, + ["ἣ"]={ "ἡ", "̀" }, + ["ἤ"]={ "ἠ", "́" }, + ["ἥ"]={ "ἡ", "́" }, + ["ἦ"]={ "ἠ", "͂" }, + ["ἧ"]={ "ἡ", "͂" }, + ["Ἠ"]={ "Η", "̓" }, + ["Ἡ"]={ "Η", "̔" }, + ["Ἢ"]={ "Ἠ", "̀" }, + ["Ἣ"]={ "Ἡ", "̀" }, + ["Ἤ"]={ "Ἠ", "́" }, + ["Ἥ"]={ "Ἡ", "́" }, + ["Ἦ"]={ "Ἠ", "͂" }, + ["Ἧ"]={ "Ἡ", "͂" }, + ["ἰ"]={ "ι", "̓" }, + ["ἱ"]={ "ι", "̔" }, + ["ἲ"]={ "ἰ", "̀" }, + ["ἳ"]={ "ἱ", "̀" }, + ["ἴ"]={ "ἰ", "́" }, + ["ἵ"]={ "ἱ", "́" }, + ["ἶ"]={ "ἰ", "͂" }, + ["ἷ"]={ "ἱ", "͂" }, + ["Ἰ"]={ "Ι", "̓" }, + ["Ἱ"]={ "Ι", "̔" }, + ["Ἲ"]={ "Ἰ", "̀" }, + ["Ἳ"]={ "Ἱ", "̀" }, + ["Ἴ"]={ "Ἰ", "́" }, + ["Ἵ"]={ "Ἱ", "́" }, + ["Ἶ"]={ "Ἰ", "͂" }, + ["Ἷ"]={ "Ἱ", "͂" }, + ["ὀ"]={ "ο", "̓" }, + ["ὁ"]={ "ο", "̔" }, + ["ὂ"]={ "ὀ", "̀" }, + ["ὃ"]={ "ὁ", "̀" }, + ["ὄ"]={ "ὀ", "́" }, + ["ὅ"]={ "ὁ", "́" }, + ["Ὀ"]={ "Ο", "̓" }, + ["Ὁ"]={ "Ο", "̔" }, + ["Ὂ"]={ "Ὀ", "̀" }, + ["Ὃ"]={ "Ὁ", "̀" }, + ["Ὄ"]={ "Ὀ", "́" }, + ["Ὅ"]={ "Ὁ", "́" }, + ["ὐ"]={ "υ", "̓" }, + ["ὑ"]={ "υ", "̔" }, + ["ὒ"]={ "ὐ", "̀" }, + ["ὓ"]={ "ὑ", "̀" }, + ["ὔ"]={ "ὐ", "́" }, + ["ὕ"]={ "ὑ", "́" }, + ["ὖ"]={ "ὐ", "͂" }, + ["ὗ"]={ "ὑ", "͂" }, + ["Ὑ"]={ "Υ", "̔" }, + ["Ὓ"]={ "Ὑ", "̀" }, + ["Ὕ"]={ "Ὑ", "́" }, + ["Ὗ"]={ "Ὑ", "͂" }, + ["ὠ"]={ "ω", "̓" }, + ["ὡ"]={ "ω", "̔" }, + ["ὢ"]={ "ὠ", "̀" }, + ["ὣ"]={ "ὡ", "̀" }, + ["ὤ"]={ "ὠ", "́" }, + ["ὥ"]={ "ὡ", "́" }, + ["ὦ"]={ "ὠ", "͂" }, + ["ὧ"]={ "ὡ", "͂" }, + ["Ὠ"]={ "Ω", "̓" }, + ["Ὡ"]={ "Ω", "̔" }, + ["Ὢ"]={ "Ὠ", "̀" }, + ["Ὣ"]={ "Ὡ", "̀" }, + ["Ὤ"]={ "Ὠ", "́" }, + ["Ὥ"]={ "Ὡ", "́" }, + ["Ὦ"]={ "Ὠ", "͂" }, + ["Ὧ"]={ "Ὡ", "͂" }, + ["ὰ"]={ "α", "̀" }, + ["ὲ"]={ "ε", "̀" }, + ["ὴ"]={ "η", "̀" }, + ["ὶ"]={ "ι", "̀" }, + ["ὸ"]={ "ο", "̀" }, + ["ὺ"]={ "υ", "̀" }, + ["ὼ"]={ "ω", "̀" }, + ["ᾀ"]={ "ἀ", "ͅ" }, + ["ᾁ"]={ "ἁ", "ͅ" }, + ["ᾂ"]={ "ἂ", "ͅ" }, + ["ᾃ"]={ "ἃ", "ͅ" }, + ["ᾄ"]={ "ἄ", "ͅ" }, + ["ᾅ"]={ "ἅ", "ͅ" }, + ["ᾆ"]={ "ἆ", "ͅ" }, + ["ᾇ"]={ "ἇ", "ͅ" }, + ["ᾈ"]={ "Ἀ", "ͅ" }, + ["ᾉ"]={ "Ἁ", "ͅ" }, + ["ᾊ"]={ "Ἂ", "ͅ" }, + ["ᾋ"]={ "Ἃ", "ͅ" }, + ["ᾌ"]={ "Ἄ", "ͅ" }, + ["ᾍ"]={ "Ἅ", "ͅ" }, + ["ᾎ"]={ "Ἆ", "ͅ" }, + ["ᾏ"]={ "Ἇ", "ͅ" }, + ["ᾐ"]={ "ἠ", "ͅ" }, + ["ᾑ"]={ "ἡ", "ͅ" }, + ["ᾒ"]={ "ἢ", "ͅ" }, + ["ᾓ"]={ "ἣ", "ͅ" }, + ["ᾔ"]={ "ἤ", "ͅ" }, + ["ᾕ"]={ "ἥ", "ͅ" }, + ["ᾖ"]={ "ἦ", "ͅ" }, + ["ᾗ"]={ "ἧ", "ͅ" }, + ["ᾘ"]={ "Ἠ", "ͅ" }, + ["ᾙ"]={ "Ἡ", "ͅ" }, + ["ᾚ"]={ "Ἢ", "ͅ" }, + ["ᾛ"]={ "Ἣ", "ͅ" }, + ["ᾜ"]={ "Ἤ", "ͅ" }, + ["ᾝ"]={ "Ἥ", "ͅ" }, + ["ᾞ"]={ "Ἦ", "ͅ" }, + ["ᾟ"]={ "Ἧ", "ͅ" }, + ["ᾠ"]={ "ὠ", "ͅ" }, + ["ᾡ"]={ "ὡ", "ͅ" }, + ["ᾢ"]={ "ὢ", "ͅ" }, + ["ᾣ"]={ "ὣ", "ͅ" }, + ["ᾤ"]={ "ὤ", "ͅ" }, + ["ᾥ"]={ "ὥ", "ͅ" }, + ["ᾦ"]={ "ὦ", "ͅ" }, + ["ᾧ"]={ "ὧ", "ͅ" }, + ["ᾨ"]={ "Ὠ", "ͅ" }, + ["ᾩ"]={ "Ὡ", "ͅ" }, + ["ᾪ"]={ "Ὢ", "ͅ" }, + ["ᾫ"]={ "Ὣ", "ͅ" }, + ["ᾬ"]={ "Ὤ", "ͅ" }, + ["ᾭ"]={ "Ὥ", "ͅ" }, + ["ᾮ"]={ "Ὦ", "ͅ" }, + ["ᾯ"]={ "Ὧ", "ͅ" }, + ["ᾰ"]={ "α", "̆" }, + ["ᾱ"]={ "α", "̄" }, + ["ᾲ"]={ "ὰ", "ͅ" }, + ["ᾳ"]={ "α", "ͅ" }, + ["ᾴ"]={ "ά", "ͅ" }, + ["ᾶ"]={ "α", "͂" }, + ["ᾷ"]={ "ᾶ", "ͅ" }, + ["Ᾰ"]={ "Α", "̆" }, + ["Ᾱ"]={ "Α", "̄" }, + ["Ὰ"]={ "Α", "̀" }, + ["ᾼ"]={ "Α", "ͅ" }, + ["῁"]={ "¨", "͂" }, + ["ῂ"]={ "ὴ", "ͅ" }, + ["ῃ"]={ "η", "ͅ" }, + ["ῄ"]={ "ή", "ͅ" }, + ["ῆ"]={ "η", "͂" }, + ["ῇ"]={ "ῆ", "ͅ" }, + ["Ὲ"]={ "Ε", "̀" }, + ["Ὴ"]={ "Η", "̀" }, + ["ῌ"]={ "Η", "ͅ" }, + ["῍"]={ "᾿", "̀" }, + ["῎"]={ "᾿", "́" }, + ["῏"]={ "᾿", "͂" }, + ["ῐ"]={ "ι", "̆" }, + ["ῑ"]={ "ι", "̄" }, + ["ῒ"]={ "ϊ", "̀" }, + ["ῖ"]={ "ι", "͂" }, + ["ῗ"]={ "ϊ", "͂" }, + ["Ῐ"]={ "Ι", "̆" }, + ["Ῑ"]={ "Ι", "̄" }, + ["Ὶ"]={ "Ι", "̀" }, + ["῝"]={ "῾", "̀" }, + ["῞"]={ "῾", "́" }, + ["῟"]={ "῾", "͂" }, + ["ῠ"]={ "υ", "̆" }, + ["ῡ"]={ "υ", "̄" }, + ["ῢ"]={ "ϋ", "̀" }, + ["ῤ"]={ "ρ", "̓" }, + ["ῥ"]={ "ρ", "̔" }, + ["ῦ"]={ "υ", "͂" }, + ["ῧ"]={ "ϋ", "͂" }, + ["Ῠ"]={ "Υ", "̆" }, + ["Ῡ"]={ "Υ", "̄" }, + ["Ὺ"]={ "Υ", "̀" }, + ["Ῥ"]={ "Ρ", "̔" }, + ["῭"]={ "¨", "̀" }, + ["ῲ"]={ "ὼ", "ͅ" }, + ["ῳ"]={ "ω", "ͅ" }, + ["ῴ"]={ "ώ", "ͅ" }, + ["ῶ"]={ "ω", "͂" }, + ["ῷ"]={ "ῶ", "ͅ" }, + ["Ὸ"]={ "Ο", "̀" }, + ["Ὼ"]={ "Ω", "̀" }, + ["ῼ"]={ "Ω", "ͅ" }, + ["↚"]={ "←", "̸" }, + ["↛"]={ "→", "̸" }, + ["↮"]={ "↔", "̸" }, + ["⇍"]={ "⇐", "̸" }, + ["⇎"]={ "⇔", "̸" }, + ["⇏"]={ "⇒", "̸" }, + ["∄"]={ "∃", "̸" }, + ["∉"]={ "∈", "̸" }, + ["∌"]={ "∋", "̸" }, + ["∤"]={ "∣", "̸" }, + ["∦"]={ "∥", "̸" }, + ["≁"]={ "∼", "̸" }, + ["≄"]={ "≃", "̸" }, + ["≇"]={ "≅", "̸" }, + ["≉"]={ "≈", "̸" }, + ["≠"]={ "=", "̸" }, + ["≢"]={ "≡", "̸" }, + ["≭"]={ "≍", "̸" }, + ["≮"]={ "<", "̸" }, + ["≯"]={ ">", "̸" }, + ["≰"]={ "≤", "̸" }, + ["≱"]={ "≥", "̸" }, + ["≴"]={ "≲", "̸" }, + ["≵"]={ "≳", "̸" }, + ["≸"]={ "≶", "̸" }, + ["≹"]={ "≷", "̸" }, + ["⊀"]={ "≺", "̸" }, + ["⊁"]={ "≻", "̸" }, + ["⊄"]={ "⊂", "̸" }, + ["⊅"]={ "⊃", "̸" }, + ["⊈"]={ "⊆", "̸" }, + ["⊉"]={ "⊇", "̸" }, + ["⊬"]={ "⊢", "̸" }, + ["⊭"]={ "⊨", "̸" }, + ["⊮"]={ "⊩", "̸" }, + ["⊯"]={ "⊫", "̸" }, + ["⋠"]={ "≼", "̸" }, + ["⋡"]={ "≽", "̸" }, + ["⋢"]={ "⊑", "̸" }, + ["⋣"]={ "⊒", "̸" }, + ["⋪"]={ "⊲", "̸" }, + ["⋫"]={ "⊳", "̸" }, + ["⋬"]={ "⊴", "̸" }, + ["⋭"]={ "⊵", "̸" }, + ["⫝̸"]={ "⫝", "̸" }, + ["が"]={ "か", "゙" }, + ["ぎ"]={ "き", "゙" }, + ["ぐ"]={ "く", "゙" }, + ["げ"]={ "け", "゙" }, + ["ご"]={ "こ", "゙" }, + ["ざ"]={ "さ", "゙" }, + ["じ"]={ "し", "゙" }, + ["ず"]={ "す", "゙" }, + ["ぜ"]={ "せ", "゙" }, + ["ぞ"]={ "そ", "゙" }, + ["だ"]={ "た", "゙" }, + ["ぢ"]={ "ち", "゙" }, + ["づ"]={ "つ", "゙" }, + ["で"]={ "て", "゙" }, + ["ど"]={ "と", "゙" }, + ["ば"]={ "は", "゙" }, + ["ぱ"]={ "は", "゚" }, + ["び"]={ "ひ", "゙" }, + ["ぴ"]={ "ひ", "゚" }, + ["ぶ"]={ "ふ", "゙" }, + ["ぷ"]={ "ふ", "゚" }, + ["べ"]={ "へ", "゙" }, + ["ぺ"]={ "へ", "゚" }, + ["ぼ"]={ "ほ", "゙" }, + ["ぽ"]={ "ほ", "゚" }, + ["ゔ"]={ "う", "゙" }, + ["ゞ"]={ "ゝ", "゙" }, + ["ガ"]={ "カ", "゙" }, + ["ギ"]={ "キ", "゙" }, + ["グ"]={ "ク", "゙" }, + ["ゲ"]={ "ケ", "゙" }, + ["ゴ"]={ "コ", "゙" }, + ["ザ"]={ "サ", "゙" }, + ["ジ"]={ "シ", "゙" }, + ["ズ"]={ "ス", "゙" }, + ["ゼ"]={ "セ", "゙" }, + ["ゾ"]={ "ソ", "゙" }, + ["ダ"]={ "タ", "゙" }, + ["ヂ"]={ "チ", "゙" }, + ["ヅ"]={ "ツ", "゙" }, + ["デ"]={ "テ", "゙" }, + ["ド"]={ "ト", "゙" }, + ["バ"]={ "ハ", "゙" }, + ["パ"]={ "ハ", "゚" }, + ["ビ"]={ "ヒ", "゙" }, + ["ピ"]={ "ヒ", "゚" }, + ["ブ"]={ "フ", "゙" }, + ["プ"]={ "フ", "゚" }, + ["ベ"]={ "ヘ", "゙" }, + ["ペ"]={ "ヘ", "゚" }, + ["ボ"]={ "ホ", "゙" }, + ["ポ"]={ "ホ", "゚" }, + ["ヴ"]={ "ウ", "゙" }, + ["ヷ"]={ "ワ", "゙" }, + ["ヸ"]={ "ヰ", "゙" }, + ["ヹ"]={ "ヱ", "゙" }, + ["ヺ"]={ "ヲ", "゙" }, + ["ヾ"]={ "ヽ", "゙" }, + ["יִ"]={ "י", "ִ" }, + ["ײַ"]={ "ײ", "ַ" }, + ["שׁ"]={ "ש", "ׁ" }, + ["שׂ"]={ "ש", "ׂ" }, + ["שּׁ"]={ "שּ", "ׁ" }, + ["שּׂ"]={ "שּ", "ׂ" }, + ["אַ"]={ "א", "ַ" }, + ["אָ"]={ "א", "ָ" }, + ["אּ"]={ "א", "ּ" }, + ["בּ"]={ "ב", "ּ" }, + ["גּ"]={ "ג", "ּ" }, + ["דּ"]={ "ד", "ּ" }, + ["הּ"]={ "ה", "ּ" }, + ["וּ"]={ "ו", "ּ" }, + ["זּ"]={ "ז", "ּ" }, + ["טּ"]={ "ט", "ּ" }, + ["יּ"]={ "י", "ּ" }, + ["ךּ"]={ "ך", "ּ" }, + ["כּ"]={ "כ", "ּ" }, + ["לּ"]={ "ל", "ּ" }, + ["מּ"]={ "מ", "ּ" }, + ["נּ"]={ "נ", "ּ" }, + ["סּ"]={ "ס", "ּ" }, + ["ףּ"]={ "ף", "ּ" }, + ["פּ"]={ "פ", "ּ" }, + ["צּ"]={ "צ", "ּ" }, + ["קּ"]={ "ק", "ּ" }, + ["רּ"]={ "ר", "ּ" }, + ["שּ"]={ "ש", "ּ" }, + ["תּ"]={ "ת", "ּ" }, + ["וֹ"]={ "ו", "ֹ" }, + ["בֿ"]={ "ב", "ֿ" }, + ["כֿ"]={ "כ", "ֿ" }, + ["פֿ"]={ "פ", "ֿ" }, + ["𑂚"]={ "𑂙", "𑂺" }, + ["𑂜"]={ "𑂛", "𑂺" }, + ["𑂫"]={ "𑂥", "𑂺" }, + ["𑄮"]={ "𑄱", "𑄧" }, + ["𑄯"]={ "𑄲", "𑄧" }, + ["𑍋"]={ "𑍇", "𑌾" }, + ["𑍌"]={ "𑍇", "𑍗" }, + ["𑒻"]={ "𑒹", "𑒺" }, + ["𑒼"]={ "𑒹", "𑒰" }, + ["𑒾"]={ "𑒹", "𑒽" }, + ["𑖺"]={ "𑖸", "𑖯" }, + ["𑖻"]={ "𑖹", "𑖯" }, + ["𝅗𝅥"]={ "𝅗", "𝅥" }, + ["𝅘𝅥"]={ "𝅘", "𝅥" }, + ["𝅘𝅥𝅮"]={ "𝅘𝅥", "𝅮" }, + ["𝅘𝅥𝅯"]={ "𝅘𝅥", "𝅯" }, + ["𝅘𝅥𝅰"]={ "𝅘𝅥", "𝅰" }, + ["𝅘𝅥𝅱"]={ "𝅘𝅥", "𝅱" }, + ["𝅘𝅥𝅲"]={ "𝅘𝅥", "𝅲" }, + ["𝆹𝅥"]={ "𝆹", "𝅥" }, + ["𝆺𝅥"]={ "𝆺", "𝅥" }, + ["𝆹𝅥𝅮"]={ "𝆹𝅥", "𝅮" }, + ["𝆺𝅥𝅮"]={ "𝆺𝅥", "𝅮" }, + ["𝆹𝅥𝅯"]={ "𝆹𝅥", "𝅯" }, + ["𝆺𝅥𝅯"]={ "𝆺𝅥", "𝅯" }, + }, + }, + { + ["data"]={ + ["À"]={ "A", "̀" }, + ["Á"]={ "A", "́" }, + ["Â"]={ "A", "̂" }, + ["Ã"]={ "A", "̃" }, + ["Ä"]={ "A", "̈" }, + ["Å"]={ "A", "̊" }, + ["Ç"]={ "C", "̧" }, + ["È"]={ "E", "̀" }, + ["É"]={ "E", "́" }, + ["Ê"]={ "E", "̂" }, + ["Ë"]={ "E", "̈" }, + ["Ì"]={ "I", "̀" }, + ["Í"]={ "I", "́" }, + ["Î"]={ "I", "̂" }, + ["Ï"]={ "I", "̈" }, + ["Ñ"]={ "N", "̃" }, + ["Ò"]={ "O", "̀" }, + ["Ó"]={ "O", "́" }, + ["Ô"]={ "O", "̂" }, + ["Õ"]={ "O", "̃" }, + ["Ö"]={ "O", "̈" }, + ["Ù"]={ "U", "̀" }, + ["Ú"]={ "U", "́" }, + ["Û"]={ "U", "̂" }, + ["Ü"]={ "U", "̈" }, + ["Ý"]={ "Y", "́" }, + ["à"]={ "a", "̀" }, + ["á"]={ "a", "́" }, + ["â"]={ "a", "̂" }, + ["ã"]={ "a", "̃" }, + ["ä"]={ "a", "̈" }, + ["å"]={ "a", "̊" }, + ["ç"]={ "c", "̧" }, + ["è"]={ "e", "̀" }, + ["é"]={ "e", "́" }, + ["ê"]={ "e", "̂" }, + ["ë"]={ "e", "̈" }, + ["ì"]={ "i", "̀" }, + ["í"]={ "i", "́" }, + ["î"]={ "i", "̂" }, + ["ï"]={ "i", "̈" }, + ["ñ"]={ "n", "̃" }, + ["ò"]={ "o", "̀" }, + ["ó"]={ "o", "́" }, + ["ô"]={ "o", "̂" }, + ["õ"]={ "o", "̃" }, + ["ö"]={ "o", "̈" }, + ["ù"]={ "u", "̀" }, + ["ú"]={ "u", "́" }, + ["û"]={ "u", "̂" }, + ["ü"]={ "u", "̈" }, + ["ý"]={ "y", "́" }, + ["ÿ"]={ "y", "̈" }, + ["Ā"]={ "A", "̄" }, + ["ā"]={ "a", "̄" }, + ["Ă"]={ "A", "̆" }, + ["ă"]={ "a", "̆" }, + ["Ą"]={ "A", "̨" }, + ["ą"]={ "a", "̨" }, + ["Ć"]={ "C", "́" }, + ["ć"]={ "c", "́" }, + ["Ĉ"]={ "C", "̂" }, + ["ĉ"]={ "c", "̂" }, + ["Ċ"]={ "C", "̇" }, + ["ċ"]={ "c", "̇" }, + ["Č"]={ "C", "̌" }, + ["č"]={ "c", "̌" }, + ["Ď"]={ "D", "̌" }, + ["ď"]={ "d", "̌" }, + ["Ē"]={ "E", "̄" }, + ["ē"]={ "e", "̄" }, + ["Ĕ"]={ "E", "̆" }, + ["ĕ"]={ "e", "̆" }, + ["Ė"]={ "E", "̇" }, + ["ė"]={ "e", "̇" }, + ["Ę"]={ "E", "̨" }, + ["ę"]={ "e", "̨" }, + ["Ě"]={ "E", "̌" }, + ["ě"]={ "e", "̌" }, + ["Ĝ"]={ "G", "̂" }, + ["ĝ"]={ "g", "̂" }, + ["Ğ"]={ "G", "̆" }, + ["ğ"]={ "g", "̆" }, + ["Ġ"]={ "G", "̇" }, + ["ġ"]={ "g", "̇" }, + ["Ģ"]={ "G", "̧" }, + ["ģ"]={ "g", "̧" }, + ["Ĥ"]={ "H", "̂" }, + ["ĥ"]={ "h", "̂" }, + ["Ĩ"]={ "I", "̃" }, + ["ĩ"]={ "i", "̃" }, + ["Ī"]={ "I", "̄" }, + ["ī"]={ "i", "̄" }, + ["Ĭ"]={ "I", "̆" }, + ["ĭ"]={ "i", "̆" }, + ["Į"]={ "I", "̨" }, + ["į"]={ "i", "̨" }, + ["İ"]={ "I", "̇" }, + ["Ĵ"]={ "J", "̂" }, + ["ĵ"]={ "j", "̂" }, + ["Ķ"]={ "K", "̧" }, + ["ķ"]={ "k", "̧" }, + ["Ĺ"]={ "L", "́" }, + ["ĺ"]={ "l", "́" }, + ["Ļ"]={ "L", "̧" }, + ["ļ"]={ "l", "̧" }, + ["Ľ"]={ "L", "̌" }, + ["ľ"]={ "l", "̌" }, + ["Ń"]={ "N", "́" }, + ["ń"]={ "n", "́" }, + ["Ņ"]={ "N", "̧" }, + ["ņ"]={ "n", "̧" }, + ["Ň"]={ "N", "̌" }, + ["ň"]={ "n", "̌" }, + ["Ō"]={ "O", "̄" }, + ["ō"]={ "o", "̄" }, + ["Ŏ"]={ "O", "̆" }, + ["ŏ"]={ "o", "̆" }, + ["Ő"]={ "O", "̋" }, + ["ő"]={ "o", "̋" }, + ["Ŕ"]={ "R", "́" }, + ["ŕ"]={ "r", "́" }, + ["Ŗ"]={ "R", "̧" }, + ["ŗ"]={ "r", "̧" }, + ["Ř"]={ "R", "̌" }, + ["ř"]={ "r", "̌" }, + ["Ś"]={ "S", "́" }, + ["ś"]={ "s", "́" }, + ["Ŝ"]={ "S", "̂" }, + ["ŝ"]={ "s", "̂" }, + ["Ş"]={ "S", "̧" }, + ["ş"]={ "s", "̧" }, + ["Š"]={ "S", "̌" }, + ["š"]={ "s", "̌" }, + ["Ţ"]={ "T", "̧" }, + ["ţ"]={ "t", "̧" }, + ["Ť"]={ "T", "̌" }, + ["ť"]={ "t", "̌" }, + ["Ũ"]={ "U", "̃" }, + ["ũ"]={ "u", "̃" }, + ["Ū"]={ "U", "̄" }, + ["ū"]={ "u", "̄" }, + ["Ŭ"]={ "U", "̆" }, + ["ŭ"]={ "u", "̆" }, + ["Ů"]={ "U", "̊" }, + ["ů"]={ "u", "̊" }, + ["Ű"]={ "U", "̋" }, + ["ű"]={ "u", "̋" }, + ["Ų"]={ "U", "̨" }, + ["ų"]={ "u", "̨" }, + ["Ŵ"]={ "W", "̂" }, + ["ŵ"]={ "w", "̂" }, + ["Ŷ"]={ "Y", "̂" }, + ["ŷ"]={ "y", "̂" }, + ["Ÿ"]={ "Y", "̈" }, + ["Ź"]={ "Z", "́" }, + ["ź"]={ "z", "́" }, + ["Ż"]={ "Z", "̇" }, + ["ż"]={ "z", "̇" }, + ["Ž"]={ "Z", "̌" }, + ["ž"]={ "z", "̌" }, + ["Ơ"]={ "O", "̛" }, + ["ơ"]={ "o", "̛" }, + ["Ư"]={ "U", "̛" }, + ["ư"]={ "u", "̛" }, + ["Ǎ"]={ "A", "̌" }, + ["ǎ"]={ "a", "̌" }, + ["Ǐ"]={ "I", "̌" }, + ["ǐ"]={ "i", "̌" }, + ["Ǒ"]={ "O", "̌" }, + ["ǒ"]={ "o", "̌" }, + ["Ǔ"]={ "U", "̌" }, + ["ǔ"]={ "u", "̌" }, + ["Ǖ"]={ "Ü", "̄" }, + ["ǖ"]={ "ü", "̄" }, + ["Ǘ"]={ "Ü", "́" }, + ["ǘ"]={ "ü", "́" }, + ["Ǚ"]={ "Ü", "̌" }, + ["ǚ"]={ "ü", "̌" }, + ["Ǜ"]={ "Ü", "̀" }, + ["ǜ"]={ "ü", "̀" }, + ["Ǟ"]={ "Ä", "̄" }, + ["ǟ"]={ "ä", "̄" }, + ["Ǡ"]={ "Ȧ", "̄" }, + ["ǡ"]={ "ȧ", "̄" }, + ["Ǣ"]={ "Æ", "̄" }, + ["ǣ"]={ "æ", "̄" }, + ["Ǧ"]={ "G", "̌" }, + ["ǧ"]={ "g", "̌" }, + ["Ǩ"]={ "K", "̌" }, + ["ǩ"]={ "k", "̌" }, + ["Ǫ"]={ "O", "̨" }, + ["ǫ"]={ "o", "̨" }, + ["Ǭ"]={ "Ǫ", "̄" }, + ["ǭ"]={ "ǫ", "̄" }, + ["Ǯ"]={ "Ʒ", "̌" }, + ["ǯ"]={ "ʒ", "̌" }, + ["ǰ"]={ "j", "̌" }, + ["Ǵ"]={ "G", "́" }, + ["ǵ"]={ "g", "́" }, + ["Ǹ"]={ "N", "̀" }, + ["ǹ"]={ "n", "̀" }, + ["Ǻ"]={ "Å", "́" }, + ["ǻ"]={ "å", "́" }, + ["Ǽ"]={ "Æ", "́" }, + ["ǽ"]={ "æ", "́" }, + ["Ǿ"]={ "Ø", "́" }, + ["ǿ"]={ "ø", "́" }, + ["Ȁ"]={ "A", "̏" }, + ["ȁ"]={ "a", "̏" }, + ["Ȃ"]={ "A", "̑" }, + ["ȃ"]={ "a", "̑" }, + ["Ȅ"]={ "E", "̏" }, + ["ȅ"]={ "e", "̏" }, + ["Ȇ"]={ "E", "̑" }, + ["ȇ"]={ "e", "̑" }, + ["Ȉ"]={ "I", "̏" }, + ["ȉ"]={ "i", "̏" }, + ["Ȋ"]={ "I", "̑" }, + ["ȋ"]={ "i", "̑" }, + ["Ȍ"]={ "O", "̏" }, + ["ȍ"]={ "o", "̏" }, + ["Ȏ"]={ "O", "̑" }, + ["ȏ"]={ "o", "̑" }, + ["Ȑ"]={ "R", "̏" }, + ["ȑ"]={ "r", "̏" }, + ["Ȓ"]={ "R", "̑" }, + ["ȓ"]={ "r", "̑" }, + ["Ȕ"]={ "U", "̏" }, + ["ȕ"]={ "u", "̏" }, + ["Ȗ"]={ "U", "̑" }, + ["ȗ"]={ "u", "̑" }, + ["Ș"]={ "S", "̦" }, + ["ș"]={ "s", "̦" }, + ["Ț"]={ "T", "̦" }, + ["ț"]={ "t", "̦" }, + ["Ȟ"]={ "H", "̌" }, + ["ȟ"]={ "h", "̌" }, + ["Ȧ"]={ "A", "̇" }, + ["ȧ"]={ "a", "̇" }, + ["Ȩ"]={ "E", "̧" }, + ["ȩ"]={ "e", "̧" }, + ["Ȫ"]={ "Ö", "̄" }, + ["ȫ"]={ "ö", "̄" }, + ["Ȭ"]={ "Õ", "̄" }, + ["ȭ"]={ "õ", "̄" }, + ["Ȯ"]={ "O", "̇" }, + ["ȯ"]={ "o", "̇" }, + ["Ȱ"]={ "Ȯ", "̄" }, + ["ȱ"]={ "ȯ", "̄" }, + ["Ȳ"]={ "Y", "̄" }, + ["ȳ"]={ "y", "̄" }, + ["̈́"]={ "̈", "́" }, + ["΅"]={ "¨", "́" }, + ["Ά"]={ "Α", "́" }, + ["Έ"]={ "Ε", "́" }, + ["Ή"]={ "Η", "́" }, + ["Ί"]={ "Ι", "́" }, + ["Ό"]={ "Ο", "́" }, + ["Ύ"]={ "Υ", "́" }, + ["Ώ"]={ "Ω", "́" }, + ["ΐ"]={ "ϊ", "́" }, + ["Ϊ"]={ "Ι", "̈" }, + ["Ϋ"]={ "Υ", "̈" }, + ["ά"]={ "α", "́" }, + ["έ"]={ "ε", "́" }, + ["ή"]={ "η", "́" }, + ["ί"]={ "ι", "́" }, + ["ΰ"]={ "ϋ", "́" }, + ["ϊ"]={ "ι", "̈" }, + ["ϋ"]={ "υ", "̈" }, + ["ό"]={ "ο", "́" }, + ["ύ"]={ "υ", "́" }, + ["ώ"]={ "ω", "́" }, + ["ϓ"]={ "ϒ", "́" }, + ["ϔ"]={ "ϒ", "̈" }, + ["Ѐ"]={ "Е", "̀" }, + ["Ё"]={ "Е", "̈" }, + ["Ѓ"]={ "Г", "́" }, + ["Ї"]={ "І", "̈" }, + ["Ќ"]={ "К", "́" }, + ["Ѝ"]={ "И", "̀" }, + ["Ў"]={ "У", "̆" }, + ["Й"]={ "И", "̆" }, + ["й"]={ "и", "̆" }, + ["ѐ"]={ "е", "̀" }, + ["ё"]={ "е", "̈" }, + ["ѓ"]={ "г", "́" }, + ["ї"]={ "і", "̈" }, + ["ќ"]={ "к", "́" }, + ["ѝ"]={ "и", "̀" }, + ["ў"]={ "у", "̆" }, + ["Ѷ"]={ "Ѵ", "̏" }, + ["ѷ"]={ "ѵ", "̏" }, + ["Ӂ"]={ "Ж", "̆" }, + ["ӂ"]={ "ж", "̆" }, + ["Ӑ"]={ "А", "̆" }, + ["ӑ"]={ "а", "̆" }, + ["Ӓ"]={ "А", "̈" }, + ["ӓ"]={ "а", "̈" }, + ["Ӗ"]={ "Е", "̆" }, + ["ӗ"]={ "е", "̆" }, + ["Ӛ"]={ "Ә", "̈" }, + ["ӛ"]={ "ә", "̈" }, + ["Ӝ"]={ "Ж", "̈" }, + ["ӝ"]={ "ж", "̈" }, + ["Ӟ"]={ "З", "̈" }, + ["ӟ"]={ "з", "̈" }, + ["Ӣ"]={ "И", "̄" }, + ["ӣ"]={ "и", "̄" }, + ["Ӥ"]={ "И", "̈" }, + ["ӥ"]={ "и", "̈" }, + ["Ӧ"]={ "О", "̈" }, + ["ӧ"]={ "о", "̈" }, + ["Ӫ"]={ "Ө", "̈" }, + ["ӫ"]={ "ө", "̈" }, + ["Ӭ"]={ "Э", "̈" }, + ["ӭ"]={ "э", "̈" }, + ["Ӯ"]={ "У", "̄" }, + ["ӯ"]={ "у", "̄" }, + ["Ӱ"]={ "У", "̈" }, + ["ӱ"]={ "у", "̈" }, + ["Ӳ"]={ "У", "̋" }, + ["ӳ"]={ "у", "̋" }, + ["Ӵ"]={ "Ч", "̈" }, + ["ӵ"]={ "ч", "̈" }, + ["Ӹ"]={ "Ы", "̈" }, + ["ӹ"]={ "ы", "̈" }, + ["آ"]={ "ا", "ٓ" }, + ["أ"]={ "ا", "ٔ" }, + ["ؤ"]={ "و", "ٔ" }, + ["إ"]={ "ا", "ٕ" }, + ["ئ"]={ "ي", "ٔ" }, + ["ۀ"]={ "ە", "ٔ" }, + ["ۂ"]={ "ہ", "ٔ" }, + ["ۓ"]={ "ے", "ٔ" }, + ["ऩ"]={ "न", "़" }, + ["ऱ"]={ "र", "़" }, + ["ऴ"]={ "ळ", "़" }, + ["क़"]={ "क", "़" }, + ["ख़"]={ "ख", "़" }, + ["ग़"]={ "ग", "़" }, + ["ज़"]={ "ज", "़" }, + ["ड़"]={ "ड", "़" }, + ["ढ़"]={ "ढ", "़" }, + ["फ़"]={ "फ", "़" }, + ["य़"]={ "य", "़" }, + ["ো"]={ "ে", "া" }, + ["ৌ"]={ "ে", "ৗ" }, + ["ড়"]={ "ড", "়" }, + ["ঢ়"]={ "ঢ", "়" }, + ["য়"]={ "য", "়" }, + ["ਲ਼"]={ "ਲ", "਼" }, + ["ਸ਼"]={ "ਸ", "਼" }, + ["ਖ਼"]={ "ਖ", "਼" }, + ["ਗ਼"]={ "ਗ", "਼" }, + ["ਜ਼"]={ "ਜ", "਼" }, + ["ਫ਼"]={ "ਫ", "਼" }, + ["ୈ"]={ "େ", "ୖ" }, + ["ୋ"]={ "େ", "ା" }, + ["ୌ"]={ "େ", "ୗ" }, + ["ଡ଼"]={ "ଡ", "଼" }, + ["ଢ଼"]={ "ଢ", "଼" }, + ["ஔ"]={ "ஒ", "ௗ" }, + ["ொ"]={ "ெ", "ா" }, + ["ோ"]={ "ே", "ா" }, + ["ௌ"]={ "ெ", "ௗ" }, + ["ై"]={ "ె", "ౖ" }, + ["ೀ"]={ "ಿ", "ೕ" }, + ["ೇ"]={ "ೆ", "ೕ" }, + ["ೈ"]={ "ೆ", "ೖ" }, + ["ೊ"]={ "ೆ", "ೂ" }, + ["ೋ"]={ "ೊ", "ೕ" }, + ["ൊ"]={ "െ", "ാ" }, + ["ോ"]={ "േ", "ാ" }, + ["ൌ"]={ "െ", "ൗ" }, + ["ේ"]={ "ෙ", "්" }, + ["ො"]={ "ෙ", "ා" }, + ["ෝ"]={ "ො", "්" }, + ["ෞ"]={ "ෙ", "ෟ" }, + ["གྷ"]={ "ག", "ྷ" }, + ["ཌྷ"]={ "ཌ", "ྷ" }, + ["དྷ"]={ "ད", "ྷ" }, + ["བྷ"]={ "བ", "ྷ" }, + ["ཛྷ"]={ "ཛ", "ྷ" }, + ["ཀྵ"]={ "ཀ", "ྵ" }, + ["ཱི"]={ "ཱ", "ི" }, + ["ཱུ"]={ "ཱ", "ུ" }, + ["ྲྀ"]={ "ྲ", "ྀ" }, + ["ླྀ"]={ "ླ", "ྀ" }, + ["ཱྀ"]={ "ཱ", "ྀ" }, + ["ྒྷ"]={ "ྒ", "ྷ" }, + ["ྜྷ"]={ "ྜ", "ྷ" }, + ["ྡྷ"]={ "ྡ", "ྷ" }, + ["ྦྷ"]={ "ྦ", "ྷ" }, + ["ྫྷ"]={ "ྫ", "ྷ" }, + ["ྐྵ"]={ "ྐ", "ྵ" }, + ["ဦ"]={ "ဥ", "ီ" }, + ["ᬆ"]={ "ᬅ", "ᬵ" }, + ["ᬈ"]={ "ᬇ", "ᬵ" }, + ["ᬊ"]={ "ᬉ", "ᬵ" }, + ["ᬌ"]={ "ᬋ", "ᬵ" }, + ["ᬎ"]={ "ᬍ", "ᬵ" }, + ["ᬒ"]={ "ᬑ", "ᬵ" }, + ["ᬻ"]={ "ᬺ", "ᬵ" }, + ["ᬽ"]={ "ᬼ", "ᬵ" }, + ["ᭀ"]={ "ᬾ", "ᬵ" }, + ["ᭁ"]={ "ᬿ", "ᬵ" }, + ["ᭃ"]={ "ᭂ", "ᬵ" }, + ["Ḁ"]={ "A", "̥" }, + ["ḁ"]={ "a", "̥" }, + ["Ḃ"]={ "B", "̇" }, + ["ḃ"]={ "b", "̇" }, + ["Ḅ"]={ "B", "̣" }, + ["ḅ"]={ "b", "̣" }, + ["Ḇ"]={ "B", "̱" }, + ["ḇ"]={ "b", "̱" }, + ["Ḉ"]={ "Ç", "́" }, + ["ḉ"]={ "ç", "́" }, + ["Ḋ"]={ "D", "̇" }, + ["ḋ"]={ "d", "̇" }, + ["Ḍ"]={ "D", "̣" }, + ["ḍ"]={ "d", "̣" }, + ["Ḏ"]={ "D", "̱" }, + ["ḏ"]={ "d", "̱" }, + ["Ḑ"]={ "D", "̧" }, + ["ḑ"]={ "d", "̧" }, + ["Ḓ"]={ "D", "̭" }, + ["ḓ"]={ "d", "̭" }, + ["Ḕ"]={ "Ē", "̀" }, + ["ḕ"]={ "ē", "̀" }, + ["Ḗ"]={ "Ē", "́" }, + ["ḗ"]={ "ē", "́" }, + ["Ḙ"]={ "E", "̭" }, + ["ḙ"]={ "e", "̭" }, + ["Ḛ"]={ "E", "̰" }, + ["ḛ"]={ "e", "̰" }, + ["Ḝ"]={ "Ȩ", "̆" }, + ["ḝ"]={ "ȩ", "̆" }, + ["Ḟ"]={ "F", "̇" }, + ["ḟ"]={ "f", "̇" }, + ["Ḡ"]={ "G", "̄" }, + ["ḡ"]={ "g", "̄" }, + ["Ḣ"]={ "H", "̇" }, + ["ḣ"]={ "h", "̇" }, + ["Ḥ"]={ "H", "̣" }, + ["ḥ"]={ "h", "̣" }, + ["Ḧ"]={ "H", "̈" }, + ["ḧ"]={ "h", "̈" }, + ["Ḩ"]={ "H", "̧" }, + ["ḩ"]={ "h", "̧" }, + ["Ḫ"]={ "H", "̮" }, + ["ḫ"]={ "h", "̮" }, + ["Ḭ"]={ "I", "̰" }, + ["ḭ"]={ "i", "̰" }, + ["Ḯ"]={ "Ï", "́" }, + ["ḯ"]={ "ï", "́" }, + ["Ḱ"]={ "K", "́" }, + ["ḱ"]={ "k", "́" }, + ["Ḳ"]={ "K", "̣" }, + ["ḳ"]={ "k", "̣" }, + ["Ḵ"]={ "K", "̱" }, + ["ḵ"]={ "k", "̱" }, + ["Ḷ"]={ "L", "̣" }, + ["ḷ"]={ "l", "̣" }, + ["Ḹ"]={ "Ḷ", "̄" }, + ["ḹ"]={ "ḷ", "̄" }, + ["Ḻ"]={ "L", "̱" }, + ["ḻ"]={ "l", "̱" }, + ["Ḽ"]={ "L", "̭" }, + ["ḽ"]={ "l", "̭" }, + ["Ḿ"]={ "M", "́" }, + ["ḿ"]={ "m", "́" }, + ["Ṁ"]={ "M", "̇" }, + ["ṁ"]={ "m", "̇" }, + ["Ṃ"]={ "M", "̣" }, + ["ṃ"]={ "m", "̣" }, + ["Ṅ"]={ "N", "̇" }, + ["ṅ"]={ "n", "̇" }, + ["Ṇ"]={ "N", "̣" }, + ["ṇ"]={ "n", "̣" }, + ["Ṉ"]={ "N", "̱" }, + ["ṉ"]={ "n", "̱" }, + ["Ṋ"]={ "N", "̭" }, + ["ṋ"]={ "n", "̭" }, + ["Ṍ"]={ "Õ", "́" }, + ["ṍ"]={ "õ", "́" }, + ["Ṏ"]={ "Õ", "̈" }, + ["ṏ"]={ "õ", "̈" }, + ["Ṑ"]={ "Ō", "̀" }, + ["ṑ"]={ "ō", "̀" }, + ["Ṓ"]={ "Ō", "́" }, + ["ṓ"]={ "ō", "́" }, + ["Ṕ"]={ "P", "́" }, + ["ṕ"]={ "p", "́" }, + ["Ṗ"]={ "P", "̇" }, + ["ṗ"]={ "p", "̇" }, + ["Ṙ"]={ "R", "̇" }, + ["ṙ"]={ "r", "̇" }, + ["Ṛ"]={ "R", "̣" }, + ["ṛ"]={ "r", "̣" }, + ["Ṝ"]={ "Ṛ", "̄" }, + ["ṝ"]={ "ṛ", "̄" }, + ["Ṟ"]={ "R", "̱" }, + ["ṟ"]={ "r", "̱" }, + ["Ṡ"]={ "S", "̇" }, + ["ṡ"]={ "s", "̇" }, + ["Ṣ"]={ "S", "̣" }, + ["ṣ"]={ "s", "̣" }, + ["Ṥ"]={ "Ś", "̇" }, + ["ṥ"]={ "ś", "̇" }, + ["Ṧ"]={ "Š", "̇" }, + ["ṧ"]={ "š", "̇" }, + ["Ṩ"]={ "Ṣ", "̇" }, + ["ṩ"]={ "ṣ", "̇" }, + ["Ṫ"]={ "T", "̇" }, + ["ṫ"]={ "t", "̇" }, + ["Ṭ"]={ "T", "̣" }, + ["ṭ"]={ "t", "̣" }, + ["Ṯ"]={ "T", "̱" }, + ["ṯ"]={ "t", "̱" }, + ["Ṱ"]={ "T", "̭" }, + ["ṱ"]={ "t", "̭" }, + ["Ṳ"]={ "U", "̤" }, + ["ṳ"]={ "u", "̤" }, + ["Ṵ"]={ "U", "̰" }, + ["ṵ"]={ "u", "̰" }, + ["Ṷ"]={ "U", "̭" }, + ["ṷ"]={ "u", "̭" }, + ["Ṹ"]={ "Ũ", "́" }, + ["ṹ"]={ "ũ", "́" }, + ["Ṻ"]={ "Ū", "̈" }, + ["ṻ"]={ "ū", "̈" }, + ["Ṽ"]={ "V", "̃" }, + ["ṽ"]={ "v", "̃" }, + ["Ṿ"]={ "V", "̣" }, + ["ṿ"]={ "v", "̣" }, + ["Ẁ"]={ "W", "̀" }, + ["ẁ"]={ "w", "̀" }, + ["Ẃ"]={ "W", "́" }, + ["ẃ"]={ "w", "́" }, + ["Ẅ"]={ "W", "̈" }, + ["ẅ"]={ "w", "̈" }, + ["Ẇ"]={ "W", "̇" }, + ["ẇ"]={ "w", "̇" }, + ["Ẉ"]={ "W", "̣" }, + ["ẉ"]={ "w", "̣" }, + ["Ẋ"]={ "X", "̇" }, + ["ẋ"]={ "x", "̇" }, + ["Ẍ"]={ "X", "̈" }, + ["ẍ"]={ "x", "̈" }, + ["Ẏ"]={ "Y", "̇" }, + ["ẏ"]={ "y", "̇" }, + ["Ẑ"]={ "Z", "̂" }, + ["ẑ"]={ "z", "̂" }, + ["Ẓ"]={ "Z", "̣" }, + ["ẓ"]={ "z", "̣" }, + ["Ẕ"]={ "Z", "̱" }, + ["ẕ"]={ "z", "̱" }, + ["ẖ"]={ "h", "̱" }, + ["ẗ"]={ "t", "̈" }, + ["ẘ"]={ "w", "̊" }, + ["ẙ"]={ "y", "̊" }, + ["ẛ"]={ "ſ", "̇" }, + ["Ạ"]={ "A", "̣" }, + ["ạ"]={ "a", "̣" }, + ["Ả"]={ "A", "̉" }, + ["ả"]={ "a", "̉" }, + ["Ấ"]={ "Â", "́" }, + ["ấ"]={ "â", "́" }, + ["Ầ"]={ "Â", "̀" }, + ["ầ"]={ "â", "̀" }, + ["Ẩ"]={ "Â", "̉" }, + ["ẩ"]={ "â", "̉" }, + ["Ẫ"]={ "Â", "̃" }, + ["ẫ"]={ "â", "̃" }, + ["Ậ"]={ "Ạ", "̂" }, + ["ậ"]={ "ạ", "̂" }, + ["Ắ"]={ "Ă", "́" }, + ["ắ"]={ "ă", "́" }, + ["Ằ"]={ "Ă", "̀" }, + ["ằ"]={ "ă", "̀" }, + ["Ẳ"]={ "Ă", "̉" }, + ["ẳ"]={ "ă", "̉" }, + ["Ẵ"]={ "Ă", "̃" }, + ["ẵ"]={ "ă", "̃" }, + ["Ặ"]={ "Ạ", "̆" }, + ["ặ"]={ "ạ", "̆" }, + ["Ẹ"]={ "E", "̣" }, + ["ẹ"]={ "e", "̣" }, + ["Ẻ"]={ "E", "̉" }, + ["ẻ"]={ "e", "̉" }, + ["Ẽ"]={ "E", "̃" }, + ["ẽ"]={ "e", "̃" }, + ["Ế"]={ "Ê", "́" }, + ["ế"]={ "ê", "́" }, + ["Ề"]={ "Ê", "̀" }, + ["ề"]={ "ê", "̀" }, + ["Ể"]={ "Ê", "̉" }, + ["ể"]={ "ê", "̉" }, + ["Ễ"]={ "Ê", "̃" }, + ["ễ"]={ "ê", "̃" }, + ["Ệ"]={ "Ẹ", "̂" }, + ["ệ"]={ "ẹ", "̂" }, + ["Ỉ"]={ "I", "̉" }, + ["ỉ"]={ "i", "̉" }, + ["Ị"]={ "I", "̣" }, + ["ị"]={ "i", "̣" }, + ["Ọ"]={ "O", "̣" }, + ["ọ"]={ "o", "̣" }, + ["Ỏ"]={ "O", "̉" }, + ["ỏ"]={ "o", "̉" }, + ["Ố"]={ "Ô", "́" }, + ["ố"]={ "ô", "́" }, + ["Ồ"]={ "Ô", "̀" }, + ["ồ"]={ "ô", "̀" }, + ["Ổ"]={ "Ô", "̉" }, + ["ổ"]={ "ô", "̉" }, + ["Ỗ"]={ "Ô", "̃" }, + ["ỗ"]={ "ô", "̃" }, + ["Ộ"]={ "Ọ", "̂" }, + ["ộ"]={ "ọ", "̂" }, + ["Ớ"]={ "Ơ", "́" }, + ["ớ"]={ "ơ", "́" }, + ["Ờ"]={ "Ơ", "̀" }, + ["ờ"]={ "ơ", "̀" }, + ["Ở"]={ "Ơ", "̉" }, + ["ở"]={ "ơ", "̉" }, + ["Ỡ"]={ "Ơ", "̃" }, + ["ỡ"]={ "ơ", "̃" }, + ["Ợ"]={ "Ơ", "̣" }, + ["ợ"]={ "ơ", "̣" }, + ["Ụ"]={ "U", "̣" }, + ["ụ"]={ "u", "̣" }, + ["Ủ"]={ "U", "̉" }, + ["ủ"]={ "u", "̉" }, + ["Ứ"]={ "Ư", "́" }, + ["ứ"]={ "ư", "́" }, + ["Ừ"]={ "Ư", "̀" }, + ["ừ"]={ "ư", "̀" }, + ["Ử"]={ "Ư", "̉" }, + ["ử"]={ "ư", "̉" }, + ["Ữ"]={ "Ư", "̃" }, + ["ữ"]={ "ư", "̃" }, + ["Ự"]={ "Ư", "̣" }, + ["ự"]={ "ư", "̣" }, + ["Ỳ"]={ "Y", "̀" }, + ["ỳ"]={ "y", "̀" }, + ["Ỵ"]={ "Y", "̣" }, + ["ỵ"]={ "y", "̣" }, + ["Ỷ"]={ "Y", "̉" }, + ["ỷ"]={ "y", "̉" }, + ["Ỹ"]={ "Y", "̃" }, + ["ỹ"]={ "y", "̃" }, + ["ἀ"]={ "α", "̓" }, + ["ἁ"]={ "α", "̔" }, + ["ἂ"]={ "ἀ", "̀" }, + ["ἃ"]={ "ἁ", "̀" }, + ["ἄ"]={ "ἀ", "́" }, + ["ἅ"]={ "ἁ", "́" }, + ["ἆ"]={ "ἀ", "͂" }, + ["ἇ"]={ "ἁ", "͂" }, + ["Ἀ"]={ "Α", "̓" }, + ["Ἁ"]={ "Α", "̔" }, + ["Ἂ"]={ "Ἀ", "̀" }, + ["Ἃ"]={ "Ἁ", "̀" }, + ["Ἄ"]={ "Ἀ", "́" }, + ["Ἅ"]={ "Ἁ", "́" }, + ["Ἆ"]={ "Ἀ", "͂" }, + ["Ἇ"]={ "Ἁ", "͂" }, + ["ἐ"]={ "ε", "̓" }, + ["ἑ"]={ "ε", "̔" }, + ["ἒ"]={ "ἐ", "̀" }, + ["ἓ"]={ "ἑ", "̀" }, + ["ἔ"]={ "ἐ", "́" }, + ["ἕ"]={ "ἑ", "́" }, + ["Ἐ"]={ "Ε", "̓" }, + ["Ἑ"]={ "Ε", "̔" }, + ["Ἒ"]={ "Ἐ", "̀" }, + ["Ἓ"]={ "Ἑ", "̀" }, + ["Ἔ"]={ "Ἐ", "́" }, + ["Ἕ"]={ "Ἑ", "́" }, + ["ἠ"]={ "η", "̓" }, + ["ἡ"]={ "η", "̔" }, + ["ἢ"]={ "ἠ", "̀" }, + ["ἣ"]={ "ἡ", "̀" }, + ["ἤ"]={ "ἠ", "́" }, + ["ἥ"]={ "ἡ", "́" }, + ["ἦ"]={ "ἠ", "͂" }, + ["ἧ"]={ "ἡ", "͂" }, + ["Ἠ"]={ "Η", "̓" }, + ["Ἡ"]={ "Η", "̔" }, + ["Ἢ"]={ "Ἠ", "̀" }, + ["Ἣ"]={ "Ἡ", "̀" }, + ["Ἤ"]={ "Ἠ", "́" }, + ["Ἥ"]={ "Ἡ", "́" }, + ["Ἦ"]={ "Ἠ", "͂" }, + ["Ἧ"]={ "Ἡ", "͂" }, + ["ἰ"]={ "ι", "̓" }, + ["ἱ"]={ "ι", "̔" }, + ["ἲ"]={ "ἰ", "̀" }, + ["ἳ"]={ "ἱ", "̀" }, + ["ἴ"]={ "ἰ", "́" }, + ["ἵ"]={ "ἱ", "́" }, + ["ἶ"]={ "ἰ", "͂" }, + ["ἷ"]={ "ἱ", "͂" }, + ["Ἰ"]={ "Ι", "̓" }, + ["Ἱ"]={ "Ι", "̔" }, + ["Ἲ"]={ "Ἰ", "̀" }, + ["Ἳ"]={ "Ἱ", "̀" }, + ["Ἴ"]={ "Ἰ", "́" }, + ["Ἵ"]={ "Ἱ", "́" }, + ["Ἶ"]={ "Ἰ", "͂" }, + ["Ἷ"]={ "Ἱ", "͂" }, + ["ὀ"]={ "ο", "̓" }, + ["ὁ"]={ "ο", "̔" }, + ["ὂ"]={ "ὀ", "̀" }, + ["ὃ"]={ "ὁ", "̀" }, + ["ὄ"]={ "ὀ", "́" }, + ["ὅ"]={ "ὁ", "́" }, + ["Ὀ"]={ "Ο", "̓" }, + ["Ὁ"]={ "Ο", "̔" }, + ["Ὂ"]={ "Ὀ", "̀" }, + ["Ὃ"]={ "Ὁ", "̀" }, + ["Ὄ"]={ "Ὀ", "́" }, + ["Ὅ"]={ "Ὁ", "́" }, + ["ὐ"]={ "υ", "̓" }, + ["ὑ"]={ "υ", "̔" }, + ["ὒ"]={ "ὐ", "̀" }, + ["ὓ"]={ "ὑ", "̀" }, + ["ὔ"]={ "ὐ", "́" }, + ["ὕ"]={ "ὑ", "́" }, + ["ὖ"]={ "ὐ", "͂" }, + ["ὗ"]={ "ὑ", "͂" }, + ["Ὑ"]={ "Υ", "̔" }, + ["Ὓ"]={ "Ὑ", "̀" }, + ["Ὕ"]={ "Ὑ", "́" }, + ["Ὗ"]={ "Ὑ", "͂" }, + ["ὠ"]={ "ω", "̓" }, + ["ὡ"]={ "ω", "̔" }, + ["ὢ"]={ "ὠ", "̀" }, + ["ὣ"]={ "ὡ", "̀" }, + ["ὤ"]={ "ὠ", "́" }, + ["ὥ"]={ "ὡ", "́" }, + ["ὦ"]={ "ὠ", "͂" }, + ["ὧ"]={ "ὡ", "͂" }, + ["Ὠ"]={ "Ω", "̓" }, + ["Ὡ"]={ "Ω", "̔" }, + ["Ὢ"]={ "Ὠ", "̀" }, + ["Ὣ"]={ "Ὡ", "̀" }, + ["Ὤ"]={ "Ὠ", "́" }, + ["Ὥ"]={ "Ὡ", "́" }, + ["Ὦ"]={ "Ὠ", "͂" }, + ["Ὧ"]={ "Ὡ", "͂" }, + ["ὰ"]={ "α", "̀" }, + ["ὲ"]={ "ε", "̀" }, + ["ὴ"]={ "η", "̀" }, + ["ὶ"]={ "ι", "̀" }, + ["ὸ"]={ "ο", "̀" }, + ["ὺ"]={ "υ", "̀" }, + ["ὼ"]={ "ω", "̀" }, + ["ᾀ"]={ "ἀ", "ͅ" }, + ["ᾁ"]={ "ἁ", "ͅ" }, + ["ᾂ"]={ "ἂ", "ͅ" }, + ["ᾃ"]={ "ἃ", "ͅ" }, + ["ᾄ"]={ "ἄ", "ͅ" }, + ["ᾅ"]={ "ἅ", "ͅ" }, + ["ᾆ"]={ "ἆ", "ͅ" }, + ["ᾇ"]={ "ἇ", "ͅ" }, + ["ᾈ"]={ "Ἀ", "ͅ" }, + ["ᾉ"]={ "Ἁ", "ͅ" }, + ["ᾊ"]={ "Ἂ", "ͅ" }, + ["ᾋ"]={ "Ἃ", "ͅ" }, + ["ᾌ"]={ "Ἄ", "ͅ" }, + ["ᾍ"]={ "Ἅ", "ͅ" }, + ["ᾎ"]={ "Ἆ", "ͅ" }, + ["ᾏ"]={ "Ἇ", "ͅ" }, + ["ᾐ"]={ "ἠ", "ͅ" }, + ["ᾑ"]={ "ἡ", "ͅ" }, + ["ᾒ"]={ "ἢ", "ͅ" }, + ["ᾓ"]={ "ἣ", "ͅ" }, + ["ᾔ"]={ "ἤ", "ͅ" }, + ["ᾕ"]={ "ἥ", "ͅ" }, + ["ᾖ"]={ "ἦ", "ͅ" }, + ["ᾗ"]={ "ἧ", "ͅ" }, + ["ᾘ"]={ "Ἠ", "ͅ" }, + ["ᾙ"]={ "Ἡ", "ͅ" }, + ["ᾚ"]={ "Ἢ", "ͅ" }, + ["ᾛ"]={ "Ἣ", "ͅ" }, + ["ᾜ"]={ "Ἤ", "ͅ" }, + ["ᾝ"]={ "Ἥ", "ͅ" }, + ["ᾞ"]={ "Ἦ", "ͅ" }, + ["ᾟ"]={ "Ἧ", "ͅ" }, + ["ᾠ"]={ "ὠ", "ͅ" }, + ["ᾡ"]={ "ὡ", "ͅ" }, + ["ᾢ"]={ "ὢ", "ͅ" }, + ["ᾣ"]={ "ὣ", "ͅ" }, + ["ᾤ"]={ "ὤ", "ͅ" }, + ["ᾥ"]={ "ὥ", "ͅ" }, + ["ᾦ"]={ "ὦ", "ͅ" }, + ["ᾧ"]={ "ὧ", "ͅ" }, + ["ᾨ"]={ "Ὠ", "ͅ" }, + ["ᾩ"]={ "Ὡ", "ͅ" }, + ["ᾪ"]={ "Ὢ", "ͅ" }, + ["ᾫ"]={ "Ὣ", "ͅ" }, + ["ᾬ"]={ "Ὤ", "ͅ" }, + ["ᾭ"]={ "Ὥ", "ͅ" }, + ["ᾮ"]={ "Ὦ", "ͅ" }, + ["ᾯ"]={ "Ὧ", "ͅ" }, + ["ᾰ"]={ "α", "̆" }, + ["ᾱ"]={ "α", "̄" }, + ["ᾲ"]={ "ὰ", "ͅ" }, + ["ᾳ"]={ "α", "ͅ" }, + ["ᾴ"]={ "ά", "ͅ" }, + ["ᾶ"]={ "α", "͂" }, + ["ᾷ"]={ "ᾶ", "ͅ" }, + ["Ᾰ"]={ "Α", "̆" }, + ["Ᾱ"]={ "Α", "̄" }, + ["Ὰ"]={ "Α", "̀" }, + ["ᾼ"]={ "Α", "ͅ" }, + ["῁"]={ "¨", "͂" }, + ["ῂ"]={ "ὴ", "ͅ" }, + ["ῃ"]={ "η", "ͅ" }, + ["ῄ"]={ "ή", "ͅ" }, + ["ῆ"]={ "η", "͂" }, + ["ῇ"]={ "ῆ", "ͅ" }, + ["Ὲ"]={ "Ε", "̀" }, + ["Ὴ"]={ "Η", "̀" }, + ["ῌ"]={ "Η", "ͅ" }, + ["῍"]={ "᾿", "̀" }, + ["῎"]={ "᾿", "́" }, + ["῏"]={ "᾿", "͂" }, + ["ῐ"]={ "ι", "̆" }, + ["ῑ"]={ "ι", "̄" }, + ["ῒ"]={ "ϊ", "̀" }, + ["ῖ"]={ "ι", "͂" }, + ["ῗ"]={ "ϊ", "͂" }, + ["Ῐ"]={ "Ι", "̆" }, + ["Ῑ"]={ "Ι", "̄" }, + ["Ὶ"]={ "Ι", "̀" }, + ["῝"]={ "῾", "̀" }, + ["῞"]={ "῾", "́" }, + ["῟"]={ "῾", "͂" }, + ["ῠ"]={ "υ", "̆" }, + ["ῡ"]={ "υ", "̄" }, + ["ῢ"]={ "ϋ", "̀" }, + ["ῤ"]={ "ρ", "̓" }, + ["ῥ"]={ "ρ", "̔" }, + ["ῦ"]={ "υ", "͂" }, + ["ῧ"]={ "ϋ", "͂" }, + ["Ῠ"]={ "Υ", "̆" }, + ["Ῡ"]={ "Υ", "̄" }, + ["Ὺ"]={ "Υ", "̀" }, + ["Ῥ"]={ "Ρ", "̔" }, + ["῭"]={ "¨", "̀" }, + ["ῲ"]={ "ὼ", "ͅ" }, + ["ῳ"]={ "ω", "ͅ" }, + ["ῴ"]={ "ώ", "ͅ" }, + ["ῶ"]={ "ω", "͂" }, + ["ῷ"]={ "ῶ", "ͅ" }, + ["Ὸ"]={ "Ο", "̀" }, + ["Ὼ"]={ "Ω", "̀" }, + ["ῼ"]={ "Ω", "ͅ" }, + ["↚"]={ "←", "̸" }, + ["↛"]={ "→", "̸" }, + ["↮"]={ "↔", "̸" }, + ["⇍"]={ "⇐", "̸" }, + ["⇎"]={ "⇔", "̸" }, + ["⇏"]={ "⇒", "̸" }, + ["∄"]={ "∃", "̸" }, + ["∉"]={ "∈", "̸" }, + ["∌"]={ "∋", "̸" }, + ["∤"]={ "∣", "̸" }, + ["∦"]={ "∥", "̸" }, + ["≁"]={ "∼", "̸" }, + ["≄"]={ "≃", "̸" }, + ["≇"]={ "≅", "̸" }, + ["≉"]={ "≈", "̸" }, + ["≠"]={ "=", "̸" }, + ["≢"]={ "≡", "̸" }, + ["≭"]={ "≍", "̸" }, + ["≮"]={ "<", "̸" }, + ["≯"]={ ">", "̸" }, + ["≰"]={ "≤", "̸" }, + ["≱"]={ "≥", "̸" }, + ["≴"]={ "≲", "̸" }, + ["≵"]={ "≳", "̸" }, + ["≸"]={ "≶", "̸" }, + ["≹"]={ "≷", "̸" }, + ["⊀"]={ "≺", "̸" }, + ["⊁"]={ "≻", "̸" }, + ["⊄"]={ "⊂", "̸" }, + ["⊅"]={ "⊃", "̸" }, + ["⊈"]={ "⊆", "̸" }, + ["⊉"]={ "⊇", "̸" }, + ["⊬"]={ "⊢", "̸" }, + ["⊭"]={ "⊨", "̸" }, + ["⊮"]={ "⊩", "̸" }, + ["⊯"]={ "⊫", "̸" }, + ["⋠"]={ "≼", "̸" }, + ["⋡"]={ "≽", "̸" }, + ["⋢"]={ "⊑", "̸" }, + ["⋣"]={ "⊒", "̸" }, + ["⋪"]={ "⊲", "̸" }, + ["⋫"]={ "⊳", "̸" }, + ["⋬"]={ "⊴", "̸" }, + ["⋭"]={ "⊵", "̸" }, + ["⫝̸"]={ "⫝", "̸" }, + ["が"]={ "か", "゙" }, + ["ぎ"]={ "き", "゙" }, + ["ぐ"]={ "く", "゙" }, + ["げ"]={ "け", "゙" }, + ["ご"]={ "こ", "゙" }, + ["ざ"]={ "さ", "゙" }, + ["じ"]={ "し", "゙" }, + ["ず"]={ "す", "゙" }, + ["ぜ"]={ "せ", "゙" }, + ["ぞ"]={ "そ", "゙" }, + ["だ"]={ "た", "゙" }, + ["ぢ"]={ "ち", "゙" }, + ["づ"]={ "つ", "゙" }, + ["で"]={ "て", "゙" }, + ["ど"]={ "と", "゙" }, + ["ば"]={ "は", "゙" }, + ["ぱ"]={ "は", "゚" }, + ["び"]={ "ひ", "゙" }, + ["ぴ"]={ "ひ", "゚" }, + ["ぶ"]={ "ふ", "゙" }, + ["ぷ"]={ "ふ", "゚" }, + ["べ"]={ "へ", "゙" }, + ["ぺ"]={ "へ", "゚" }, + ["ぼ"]={ "ほ", "゙" }, + ["ぽ"]={ "ほ", "゚" }, + ["ゔ"]={ "う", "゙" }, + ["ゞ"]={ "ゝ", "゙" }, + ["ガ"]={ "カ", "゙" }, + ["ギ"]={ "キ", "゙" }, + ["グ"]={ "ク", "゙" }, + ["ゲ"]={ "ケ", "゙" }, + ["ゴ"]={ "コ", "゙" }, + ["ザ"]={ "サ", "゙" }, + ["ジ"]={ "シ", "゙" }, + ["ズ"]={ "ス", "゙" }, + ["ゼ"]={ "セ", "゙" }, + ["ゾ"]={ "ソ", "゙" }, + ["ダ"]={ "タ", "゙" }, + ["ヂ"]={ "チ", "゙" }, + ["ヅ"]={ "ツ", "゙" }, + ["デ"]={ "テ", "゙" }, + ["ド"]={ "ト", "゙" }, + ["バ"]={ "ハ", "゙" }, + ["パ"]={ "ハ", "゚" }, + ["ビ"]={ "ヒ", "゙" }, + ["ピ"]={ "ヒ", "゚" }, + ["ブ"]={ "フ", "゙" }, + ["プ"]={ "フ", "゚" }, + ["ベ"]={ "ヘ", "゙" }, + ["ペ"]={ "ヘ", "゚" }, + ["ボ"]={ "ホ", "゙" }, + ["ポ"]={ "ホ", "゚" }, + ["ヴ"]={ "ウ", "゙" }, + ["ヷ"]={ "ワ", "゙" }, + ["ヸ"]={ "ヰ", "゙" }, + ["ヹ"]={ "ヱ", "゙" }, + ["ヺ"]={ "ヲ", "゙" }, + ["ヾ"]={ "ヽ", "゙" }, + ["יִ"]={ "י", "ִ" }, + ["ײַ"]={ "ײ", "ַ" }, + ["שׁ"]={ "ש", "ׁ" }, + ["שׂ"]={ "ש", "ׂ" }, + ["שּׁ"]={ "שּ", "ׁ" }, + ["שּׂ"]={ "שּ", "ׂ" }, + ["אַ"]={ "א", "ַ" }, + ["אָ"]={ "א", "ָ" }, + ["אּ"]={ "א", "ּ" }, + ["בּ"]={ "ב", "ּ" }, + ["גּ"]={ "ג", "ּ" }, + ["דּ"]={ "ד", "ּ" }, + ["הּ"]={ "ה", "ּ" }, + ["וּ"]={ "ו", "ּ" }, + ["זּ"]={ "ז", "ּ" }, + ["טּ"]={ "ט", "ּ" }, + ["יּ"]={ "י", "ּ" }, + ["ךּ"]={ "ך", "ּ" }, + ["כּ"]={ "כ", "ּ" }, + ["לּ"]={ "ל", "ּ" }, + ["מּ"]={ "מ", "ּ" }, + ["נּ"]={ "נ", "ּ" }, + ["סּ"]={ "ס", "ּ" }, + ["ףּ"]={ "ף", "ּ" }, + ["פּ"]={ "פ", "ּ" }, + ["צּ"]={ "צ", "ּ" }, + ["קּ"]={ "ק", "ּ" }, + ["רּ"]={ "ר", "ּ" }, + ["שּ"]={ "ש", "ּ" }, + ["תּ"]={ "ת", "ּ" }, + ["וֹ"]={ "ו", "ֹ" }, + ["בֿ"]={ "ב", "ֿ" }, + ["כֿ"]={ "כ", "ֿ" }, + ["פֿ"]={ "פ", "ֿ" }, + ["𑂚"]={ "𑂙", "𑂺" }, + ["𑂜"]={ "𑂛", "𑂺" }, + ["𑂫"]={ "𑂥", "𑂺" }, + ["𑄮"]={ "𑄱", "𑄧" }, + ["𑄯"]={ "𑄲", "𑄧" }, + ["𑍋"]={ "𑍇", "𑌾" }, + ["𑍌"]={ "𑍇", "𑍗" }, + ["𑒻"]={ "𑒹", "𑒺" }, + ["𑒼"]={ "𑒹", "𑒰" }, + ["𑒾"]={ "𑒹", "𑒽" }, + ["𑖺"]={ "𑖸", "𑖯" }, + ["𑖻"]={ "𑖹", "𑖯" }, + ["𝅗𝅥"]={ "𝅗", "𝅥" }, + ["𝅘𝅥"]={ "𝅘", "𝅥" }, + ["𝅘𝅥𝅮"]={ "𝅘𝅥", "𝅮" }, + ["𝅘𝅥𝅯"]={ "𝅘𝅥", "𝅯" }, + ["𝅘𝅥𝅰"]={ "𝅘𝅥", "𝅰" }, + ["𝅘𝅥𝅱"]={ "𝅘𝅥", "𝅱" }, + ["𝅘𝅥𝅲"]={ "𝅘𝅥", "𝅲" }, + ["𝆹𝅥"]={ "𝆹", "𝅥" }, + ["𝆺𝅥"]={ "𝆺", "𝅥" }, + ["𝆹𝅥𝅮"]={ "𝆹𝅥", "𝅮" }, + ["𝆺𝅥𝅮"]={ "𝆺𝅥", "𝅮" }, + ["𝆹𝅥𝅯"]={ "𝆹𝅥", "𝅯" }, + ["𝆺𝅥𝅯"]={ "𝆺𝅥", "𝅯" }, + }, + }, + }, + ["name"]="collapse", + ["prepend"]=true, + ["type"]="ligature", +}
\ No newline at end of file diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua index b8d5ef8f0..dbd0a5227 100644 --- a/tex/generic/context/luatex/luatex-fonts-merged.lua +++ b/tex/generic/context/luatex/luatex-fonts-merged.lua @@ -1,6 +1,6 @@ -- merged file : c:/data/develop/context/sources/luatex-fonts-merged.lua -- parent file : c:/data/develop/context/sources/luatex-fonts.lua --- merge date : 05/19/16 13:43:44 +-- merge date : 05/14/17 19:09:26 do -- begin closure to overcome local limits and interference @@ -108,6 +108,16 @@ if flush then local spawn=os.spawn if spawn then function os.spawn (...) flush() return spawn (...) end end local popen=io.popen if popen then function io.popen (...) flush() return popen (...) end end end +FFISUPPORTED=type(ffi)=="table" and ffi.os~="" and ffi.arch~="" and ffi.load +if not FFISUPPORTED then + local okay;okay,ffi=pcall(require,"ffi") + FFISUPPORTED=type(ffi)=="table" and ffi.os~="" and ffi.arch~="" and ffi.load +end +if not FFISUPPORTED then + ffi=nil +elseif not ffi.number then + ffi.number=tonumber +end end -- closure @@ -203,6 +213,7 @@ patterns.nonwhitespace=nonwhitespace local stripper=spacer^0*C((spacer^0*nonspacer^1)^0) local fullstripper=whitespace^0*C((whitespace^0*nonwhitespace^1)^0) local collapser=Cs(spacer^0/""*nonspacer^0*((spacer^0/" "*nonspacer^1)^0)) +local nospacer=Cs((whitespace^1/""+nonwhitespace^1)^0) local b_collapser=Cs(whitespace^0/""*(nonwhitespace^1+whitespace^1/" ")^0) local e_collapser=Cs((whitespace^1*P(-1)/""+nonwhitespace^1+whitespace^1/" ")^0) local m_collapser=Cs((nonwhitespace^1+whitespace^1/" ")^0) @@ -212,6 +223,7 @@ local m_stripper=Cs((nonspacer^1+spacer^1/" ")^0) patterns.stripper=stripper patterns.fullstripper=fullstripper patterns.collapser=collapser +patterns.nospacer=nospacer patterns.b_collapser=b_collapser patterns.m_collapser=m_collapser patterns.e_collapser=e_collapser @@ -678,27 +690,7 @@ function lpeg.append(list,pp,delayed,checked) end local p_false=P(false) local p_true=P(true) -local function make(t) - local function making(t) - local p=p_false - local keys=sortedkeys(t) - for i=1,#keys do - local k=keys[i] - if k~="" then - local v=t[k] - if v==true then - p=p+P(k)*p_true - elseif v==false then - else - p=p+P(k)*making(v) - end - end - end - if t[""] then - p=p+p_true - end - return p - end +local function make(t,rest) local p=p_false local keys=sortedkeys(t) for i=1,#keys do @@ -709,10 +701,13 @@ local function make(t) p=p+P(k)*p_true elseif v==false then else - p=p+P(k)*making(v) + p=p+P(k)*make(v,v[""]) end end end + if rest then + p=p+p_true + end return p end local function collapse(t,x) @@ -962,22 +957,26 @@ end local stripper=patterns.stripper local fullstripper=patterns.fullstripper local collapser=patterns.collapser +local nospacer=patterns.nospacer local longtostring=patterns.longtostring function string.strip(str) - return lpegmatch(stripper,str) or "" + return str and lpegmatch(stripper,str) or "" end function string.fullstrip(str) - return lpegmatch(fullstripper,str) or "" + return str and lpegmatch(fullstripper,str) or "" end function string.collapsespaces(str) - return lpegmatch(collapser,str) or "" + return str and lpegmatch(collapser,str) or "" +end +function string.nospaces(str) + return str and lpegmatch(nospacer,str) or "" end function string.longtostring(str) - return lpegmatch(longtostring,str) or "" + return str and lpegmatch(longtostring,str) or "" end local pattern=P(" ")^0*P(-1) function string.is_empty(str) - if str=="" then + if not str or str=="" then return true else return lpegmatch(pattern,str) and true or false @@ -1022,6 +1021,21 @@ function string.tformat(fmt,...) end string.quote=string.quoted string.unquote=string.unquoted +if not string.bytetable then + local limit=5000 + function string.bytetable(str) + local n=#str + if n>limit then + local t={ byte(str,1,limit) } + for i=limit+1,n do + t[i]=byte(str,i) + end + return t + else + return { byte(str,1,n) } + end + end +end end -- closure @@ -1352,19 +1366,23 @@ function table.fromhash(t) end return hsh end -local noquotes,hexify,handle,compact,inline,functions +local noquotes,hexify,handle,compact,inline,functions,metacheck local reserved=table.tohash { 'and','break','do','else','elseif','end','false','for','function','if', 'in','local','nil','not','or','repeat','return','then','true','until','while', 'NaN','goto', } -local function simple_table(t) +local function is_simple_table(t,hexify) local nt=#t if nt>0 then local n=0 for _,v in next,t do n=n+1 + if type(v)=="table" then + return nil + end end + local haszero=rawget(t,0) if n==nt then local tt={} for i=1,nt do @@ -1374,10 +1392,10 @@ local function simple_table(t) if hexify then tt[i]=format("0x%X",v) else - tt[i]=tostring(v) + tt[i]=v end elseif tv=="string" then - tt[i]=format("%q",v) + tt[i]=format("%q",v) elseif tv=="boolean" then tt[i]=v and "true" or "false" else @@ -1385,10 +1403,32 @@ local function simple_table(t) end end return tt + elseif haszero and (n==nt+1) then + local tt={} + for i=0,nt do + local v=t[i] + local tv=type(v) + if tv=="number" then + if hexify then + tt[i+1]=format("0x%X",v) + else + tt[i+1]=v + end + elseif tv=="string" then + tt[i+1]=format("%q",v) + elseif tv=="boolean" then + tt[i+1]=v and "true" or "false" + else + return nil + end + end + tt[1]="[0] = "..tt[1] + return tt end end return nil end +table.is_simple_table=is_simple_table local propername=patterns.propername local function dummy() end local function do_serialize(root,name,depth,level,indexed) @@ -1422,7 +1462,7 @@ local function do_serialize(root,name,depth,level,indexed) if compact then last=#root for k=1,last do - if root[k]==nil then + if rawget(root,k)==nil then last=k-1 break end @@ -1450,7 +1490,7 @@ local function do_serialize(root,name,depth,level,indexed) if next(v)==nil then handle(format("%s {},",depth)) elseif inline then - local st=simple_table(v) + local st=is_simple_table(v,hexify) if st then handle(format("%s { %s },",depth,concat(st,", "))) else @@ -1487,6 +1527,7 @@ local function do_serialize(root,name,depth,level,indexed) else handle(format("%s [%s]=%s,",depth,k and "true" or "false",v)) end + elseif tk~="string" then elseif noquotes and not reserved[k] and lpegmatch(propername,k) then if hexify then handle(format("%s %s=0x%X,",depth,k,v)) @@ -1509,6 +1550,7 @@ local function do_serialize(root,name,depth,level,indexed) end elseif tk=="boolean" then handle(format("%s [%s]=%q,",depth,k and "true" or "false",v)) + elseif tk~="string" then elseif noquotes and not reserved[k] and lpegmatch(propername,k) then handle(format("%s %s=%q,",depth,k,v)) else @@ -1524,13 +1566,14 @@ local function do_serialize(root,name,depth,level,indexed) end elseif tk=="boolean" then handle(format("%s [%s]={},",depth,k and "true" or "false")) + elseif tk~="string" then elseif noquotes and not reserved[k] and lpegmatch(propername,k) then handle(format("%s %s={},",depth,k)) else handle(format("%s [%q]={},",depth,k)) end elseif inline then - local st=simple_table(v) + local st=is_simple_table(v,hexify) if st then if tk=="number" then if hexify then @@ -1540,6 +1583,7 @@ local function do_serialize(root,name,depth,level,indexed) end elseif tk=="boolean" then handle(format("%s [%s]={ %s },",depth,k and "true" or "false",concat(st,", "))) + elseif tk~="string" then elseif noquotes and not reserved[k] and lpegmatch(propername,k) then handle(format("%s %s={ %s },",depth,k,concat(st,", "))) else @@ -1560,6 +1604,7 @@ local function do_serialize(root,name,depth,level,indexed) end elseif tk=="boolean" then handle(format("%s [%s]=%s,",depth,tostring(k),v and "true" or "false")) + elseif tk~="string" then elseif noquotes and not reserved[k] and lpegmatch(propername,k) then handle(format("%s %s=%s,",depth,k,v and "true" or "false")) else @@ -1576,6 +1621,7 @@ local function do_serialize(root,name,depth,level,indexed) end elseif tk=="boolean" then handle(format("%s [%s]=load(%q),",depth,k and "true" or "false",f)) + elseif tk~="string" then elseif noquotes and not reserved[k] and lpegmatch(propername,k) then handle(format("%s %s=load(%q),",depth,k,f)) else @@ -1591,6 +1637,7 @@ local function do_serialize(root,name,depth,level,indexed) end elseif tk=="boolean" then handle(format("%s [%s]=%q,",depth,k and "true" or "false",tostring(v))) + elseif tk~="string" then elseif noquotes and not reserved[k] and lpegmatch(propername,k) then handle(format("%s %s=%q,",depth,k,tostring(v))) else @@ -1612,6 +1659,7 @@ local function serialize(_handle,root,name,specification) functions=specification.functions compact=specification.compact inline=specification.inline and compact + metacheck=specification.metacheck if functions==nil then functions=true end @@ -1621,6 +1669,9 @@ local function serialize(_handle,root,name,specification) if inline==nil then inline=compact end + if metacheck==nil then + metacheck=true + end else noquotes=false hexify=false @@ -1628,6 +1679,7 @@ local function serialize(_handle,root,name,specification) compact=true inline=true functions=true + metacheck=true end if tname=="string" then if name=="return" then @@ -1651,7 +1703,7 @@ local function serialize(_handle,root,name,specification) handle("t={") end if root then - if getmetatable(root) then + if metacheck and getmetatable(root) then local dummy=root._w_h_a_t_e_v_e_r_ root._w_h_a_t_e_v_e_r_=nil end @@ -1727,6 +1779,38 @@ local function flattened(t,f,depth) return f end table.flattened=flattened +local function collapsed(t,f,h) + if f==nil then + f={} + h={} + end + for k=1,#t do + local v=t[k] + if type(v)=="table" then + collapsed(v,f,h) + elseif not h[v] then + f[#f+1]=v + h[v]=true + end + end + return f +end +local function collapsedhash(t,h) + if h==nil then + h={} + end + for k=1,#t do + local v=t[k] + if type(v)=="table" then + collapsedhash(v,h) + else + h[v]=true + end + end + return h +end +table.collapsed=collapsed +table.collapsedhash=collapsedhash local function unnest(t,f) if not f then f={} @@ -1833,6 +1917,12 @@ function table.swapped(t,s) end return n end +function table.hashed(t) + for i=1,#t do + t[t[i]]=i + end + return t +end function table.mirrored(t) local n={} for k,v in next,t do @@ -2006,6 +2096,7 @@ if not modules then modules={} end modules ['l-io']={ license="see context related readme files" } local io=io +local open,flush,write,read=io.open,io.flush,io.write,io.read local byte,find,gsub,format=string.byte,string.find,string.gsub,string.format local concat=table.concat local floor=math.floor @@ -2015,50 +2106,56 @@ if string.find(os.getenv("PATH"),";",1,true) then else io.fileseparator,io.pathseparator="/",":" end -local function readall(f) - return f:read("*all") -end +local large=2^24 +local medium=large/16 +local small=medium/8 local function readall(f) local size=f:seek("end") - if size==0 then - return "" - elseif size<1024*1024 then + if size>0 then f:seek("set",0) - return f:read('*all') + return f:read(size) else - local done=f:seek("set",0) - local step - if size<1024*1024 then - step=1024*1024 - elseif size>16*1024*1024 then - step=16*1024*1024 - else - step=floor(size/(1024*1024))*1024*1024/8 - end - local data={} - while true do - local r=f:read(step) - if not r then - return concat(data) - else - data[#data+1]=r - end - end + return "" end end io.readall=readall function io.loaddata(filename,textmode) - local f=io.open(filename,(textmode and 'r') or 'rb') + local f=open(filename,(textmode and 'r') or 'rb') if f then - local data=readall(f) + local size=f:seek("end") + local data=nil + if size>0 then + f:seek("set",0) + data=f:read(size) + end f:close() - if #data>0 then - return data + return data + end +end +function io.copydata(source,target,action) + local f=open(source,"rb") + if f then + local g=open(target,"wb") + if g then + local size=f:seek("end") + if size>0 then + f:seek("set",0) + local data=f:read(size) + if action then + data=action(data) + end + if data then + g:write(data) + end + end + g:close() end + f:close() + flush() end end function io.savedata(filename,data,joiner) - local f=io.open(filename,"wb") + local f=open(filename,"wb") if f then if type(data)=="table" then f:write(concat(data,joiner or "")) @@ -2068,40 +2165,70 @@ function io.savedata(filename,data,joiner) f:write(data or "") end f:close() - io.flush() + flush() return true else return false end end -function io.loadlines(filename,n) - local f=io.open(filename,'r') - if not f then - elseif n then - local lines={} - for i=1,n do - local line=f:read("*lines") - if line then - lines[#lines+1]=line - else - break +if fio and fio.readline then + local readline=fio.readline + function io.loadlines(filename,n) + local f=open(filename,'r') + if not f then + elseif n then + local lines={} + for i=1,n do + local line=readline(f) + if line then + lines[i]=line + else + break + end + end + f:close() + lines=concat(lines,"\n") + if #lines>0 then + return lines + end + else + local line=readline(f) + f:close() + if line and #line>0 then + return line end end - f:close() - lines=concat(lines,"\n") - if #lines>0 then - return lines - end - else - local line=f:read("*line") or "" - f:close() - if #line>0 then - return line + end +else + function io.loadlines(filename,n) + local f=open(filename,'r') + if not f then + elseif n then + local lines={} + for i=1,n do + local line=f:read("*lines") + if line then + lines[i]=line + else + break + end + end + f:close() + lines=concat(lines,"\n") + if #lines>0 then + return lines + end + else + local line=f:read("*line") or "" + f:close() + if #line>0 then + return line + end end end end function io.loadchunk(filename,n) - local f=io.open(filename,'rb') + local f=open(filename,'rb') if f then local data=f:read(n or 1024) f:close() @@ -2111,7 +2238,7 @@ function io.loadchunk(filename,n) end end function io.exists(filename) - local f=io.open(filename) + local f=open(filename) if f==nil then return false else @@ -2120,7 +2247,7 @@ function io.exists(filename) end end function io.size(filename) - local f=io.open(filename) + local f=open(filename) if f==nil then return 0 else @@ -2129,11 +2256,11 @@ function io.size(filename) return s end end -function io.noflines(f) +local function noflines(f) if type(f)=="string" then - local f=io.open(filename) + local f=open(filename) if f then - local n=f and io.noflines(f) or 0 + local n=f and noflines(f) or 0 f:close() return n else @@ -2148,6 +2275,7 @@ function io.noflines(f) return n end end +io.noflines=noflines local nextchar={ [ 4]=function(f) return f:read(1,1,1,1) @@ -2225,16 +2353,16 @@ function io.bytes(f,n) end function io.ask(question,default,options) while true do - io.write(question) + write(question) if options then - io.write(format(" [%s]",concat(options,"|"))) + write(format(" [%s]",concat(options,"|"))) end if default then - io.write(format(" [%s]",default)) + write(format(" [%s]",default)) end - io.write(format(" ")) - io.flush() - local answer=io.read() + write(format(" ")) + flush() + local answer=read() answer=gsub(answer,"^%s*(.*)%s*$","%1") if answer=="" and default then return default @@ -2256,7 +2384,7 @@ function io.ask(question,default,options) end end end -local function readnumber(f,n,m) +local function readnumber(f,n,m) if m then f:seek("set",n) n=m @@ -2265,31 +2393,31 @@ local function readnumber(f,n,m) return byte(f:read(1)) elseif n==2 then local a,b=byte(f:read(2),1,2) - return 256*a+b + return 0x100*a+b elseif n==3 then local a,b,c=byte(f:read(3),1,3) - return 256*256*a+256*b+c + return 0x10000*a+0x100*b+c elseif n==4 then local a,b,c,d=byte(f:read(4),1,4) - return 256*256*256*a+256*256*b+256*c+d + return 0x1000000*a+0x10000*b+0x100*c+d elseif n==8 then local a,b=readnumber(f,4),readnumber(f,4) - return 256*a+b + return 0x100*a+b elseif n==12 then local a,b,c=readnumber(f,4),readnumber(f,4),readnumber(f,4) - return 256*256*a+256*b+c + return 0x10000*a+0x100*b+c elseif n==-2 then local b,a=byte(f:read(2),1,2) - return 256*a+b + return 0x100*a+b elseif n==-3 then local c,b,a=byte(f:read(3),1,3) - return 256*256*a+256*b+c + return 0x10000*a+0x100*b+c elseif n==-4 then local d,c,b,a=byte(f:read(4),1,4) - return 256*256*256*a+256*256*b+256*c+d + return 0x1000000*a+0x10000*b+0x100*c+d elseif n==-8 then local h,g,f,e,d,c,b,a=byte(f:read(8),1,8) - return 256*256*256*256*256*256*256*a+256*256*256*256*256*256*b+256*256*256*256*256*c+256*256*256*256*d+256*256*256*e+256*256*f+256*g+h + return 0x100000000000000*a+0x1000000000000*b+0x10000000000*c+0x100000000*d+0x1000000*e+0x10000*f+0x100*g+h else return 0 end @@ -2643,13 +2771,15 @@ function file.robustname(str,strict) end end end -file.readdata=io.loaddata -file.savedata=io.savedata +local loaddata=io.loaddata +local savedata=io.savedata +file.readdata=loaddata +file.savedata=savedata function file.copy(oldname,newname) if oldname and newname then - local data=io.loaddata(oldname) + local data=loaddata(oldname) if data and data~="" then - file.savedata(newname,data) + savedata(newname,data) end end end @@ -2785,6 +2915,637 @@ end -- closure do -- begin closure to overcome local limits and interference +if not modules then modules={} end modules ['l-unicode']={ + version=1.001, + comment="companion to luat-lib.mkiv", + author="Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright="PRAGMA ADE / ConTeXt Development Team", + license="see context related readme files" +} +utf=utf or (unicode and unicode.utf8) or {} +utf.characters=utf.characters or string.utfcharacters +utf.values=utf.values or string.utfvalues +local type=type +local char,byte,format,sub,gmatch=string.char,string.byte,string.format,string.sub,string.gmatch +local concat=table.concat +local P,C,R,Cs,Ct,Cmt,Cc,Carg,Cp=lpeg.P,lpeg.C,lpeg.R,lpeg.Cs,lpeg.Ct,lpeg.Cmt,lpeg.Cc,lpeg.Carg,lpeg.Cp +local lpegmatch=lpeg.match +local patterns=lpeg.patterns +local tabletopattern=lpeg.utfchartabletopattern +local bytepairs=string.bytepairs +local finder=lpeg.finder +local replacer=lpeg.replacer +local utfvalues=utf.values +local utfgmatch=utf.gmatch +local p_utftype=patterns.utftype +local p_utfstricttype=patterns.utfstricttype +local p_utfoffset=patterns.utfoffset +local p_utf8char=patterns.utf8character +local p_utf8byte=patterns.utf8byte +local p_utfbom=patterns.utfbom +local p_newline=patterns.newline +local p_whitespace=patterns.whitespace +if not unicode then + unicode={ utf=utf } +end +if not utf.char then + local floor,char=math.floor,string.char + function utf.char(n) + if n<0x80 then + return char(n) + elseif n<0x800 then + return char( + 0xC0+floor(n/0x40), + 0x80+(n%0x40) + ) + elseif n<0x10000 then + return char( + 0xE0+floor(n/0x1000), + 0x80+(floor(n/0x40)%0x40), + 0x80+(n%0x40) + ) + elseif n<0x200000 then + return char( + 0xF0+floor(n/0x40000), + 0x80+(floor(n/0x1000)%0x40), + 0x80+(floor(n/0x40)%0x40), + 0x80+(n%0x40) + ) + else + return "" + end + end +end +if not utf.byte then + local utf8byte=patterns.utf8byte + function utf.byte(c) + return lpegmatch(utf8byte,c) + end +end +local utfchar,utfbyte=utf.char,utf.byte +function utf.filetype(data) + return data and lpegmatch(p_utftype,data) or "unknown" +end +local toentities=Cs ( + ( + patterns.utf8one+( + patterns.utf8two+patterns.utf8three+patterns.utf8four + )/function(s) local b=utfbyte(s) if b<127 then return s else return format("&#%X;",b) end end + )^0 +) +patterns.toentities=toentities +function utf.toentities(str) + return lpegmatch(toentities,str) +end +local one=P(1) +local two=C(1)*C(1) +local four=C(R(utfchar(0xD8),utfchar(0xFF)))*C(1)*C(1)*C(1) +local pattern=P("\254\255")*Cs(( + four/function(a,b,c,d) + local ab=0xFF*byte(a)+byte(b) + local cd=0xFF*byte(c)+byte(d) + return utfchar((ab-0xD800)*0x400+(cd-0xDC00)+0x10000) + end+two/function(a,b) + return utfchar(byte(a)*256+byte(b)) + end+one + )^1 )+P("\255\254")*Cs(( + four/function(b,a,d,c) + local ab=0xFF*byte(a)+byte(b) + local cd=0xFF*byte(c)+byte(d) + return utfchar((ab-0xD800)*0x400+(cd-0xDC00)+0x10000) + end+two/function(b,a) + return utfchar(byte(a)*256+byte(b)) + end+one + )^1 ) +function string.toutf(s) + return lpegmatch(pattern,s) or s +end +local validatedutf=Cs ( + ( + patterns.utf8one+patterns.utf8two+patterns.utf8three+patterns.utf8four+P(1)/"�" + )^0 +) +patterns.validatedutf=validatedutf +function utf.is_valid(str) + return type(str)=="string" and lpegmatch(validatedutf,str) or false +end +if not utf.len then + local n,f=0,1 + local utfcharcounter=patterns.utfbom^-1*Cmt ( + Cc(1)*patterns.utf8one^1+Cc(2)*patterns.utf8two^1+Cc(3)*patterns.utf8three^1+Cc(4)*patterns.utf8four^1, + function(_,t,d) + n=n+(t-f)/d + f=t + return true + end + )^0 + function utf.len(str) + n,f=0,1 + lpegmatch(utfcharcounter,str or "") + return n + end +end +utf.length=utf.len +if not utf.sub then + local utflength=utf.length + local b,e,n,first,last=0,0,0,0,0 + local function slide_zero(s,p) + n=n+1 + if n>=last then + e=p-1 + else + return p + end + end + local function slide_one(s,p) + n=n+1 + if n==first then + b=p + end + if n>=last then + e=p-1 + else + return p + end + end + local function slide_two(s,p) + n=n+1 + if n==first then + b=p + else + return true + end + end + local pattern_zero=Cmt(p_utf8char,slide_zero)^0 + local pattern_one=Cmt(p_utf8char,slide_one )^0 + local pattern_two=Cmt(p_utf8char,slide_two )^0 + local pattern_first=C(patterns.utf8character) + function utf.sub(str,start,stop) + if not start then + return str + end + if start==0 then + start=1 + end + if not stop then + if start<0 then + local l=utflength(str) + start=l+start + else + start=start-1 + end + b,n,first=0,0,start + lpegmatch(pattern_two,str) + if n>=first then + return sub(str,b) + else + return "" + end + end + if start<0 or stop<0 then + local l=utf.length(str) + if start<0 then + start=l+start + if start<=0 then + start=1 + else + start=start+1 + end + end + if stop<0 then + stop=l+stop + if stop==0 then + stop=1 + else + stop=stop+1 + end + end + end + if start==1 and stop==1 then + return lpegmatch(pattern_first,str) or "" + elseif start>stop then + return "" + elseif start>1 then + b,e,n,first,last=0,0,0,start-1,stop + lpegmatch(pattern_one,str) + if n>=first and e==0 then + e=#str + end + return sub(str,b,e) + else + b,e,n,last=1,0,0,stop + lpegmatch(pattern_zero,str) + if e==0 then + e=#str + end + return sub(str,b,e) + end + end +end +function utf.remapper(mapping,option,action) + local variant=type(mapping) + if variant=="table" then + action=action or mapping + if option=="dynamic" then + local pattern=false + table.setmetatablenewindex(mapping,function(t,k,v) rawset(t,k,v) pattern=false end) + return function(str) + if not str or str=="" then + return "" + else + if not pattern then + pattern=Cs((tabletopattern(mapping)/action+p_utf8char)^0) + end + return lpegmatch(pattern,str) + end + end + elseif option=="pattern" then + return Cs((tabletopattern(mapping)/action+p_utf8char)^0) + else + local pattern=Cs((tabletopattern(mapping)/action+p_utf8char)^0) + return function(str) + if not str or str=="" then + return "" + else + return lpegmatch(pattern,str) + end + end,pattern + end + elseif variant=="function" then + if option=="pattern" then + return Cs((p_utf8char/mapping+p_utf8char)^0) + else + local pattern=Cs((p_utf8char/mapping+p_utf8char)^0) + return function(str) + if not str or str=="" then + return "" + else + return lpegmatch(pattern,str) + end + end,pattern + end + else + return function(str) + return str or "" + end + end +end +function utf.replacer(t) + local r=replacer(t,false,false,true) + return function(str) + return lpegmatch(r,str) + end +end +function utf.subtituter(t) + local f=finder (t) + local r=replacer(t,false,false,true) + return function(str) + local i=lpegmatch(f,str) + if not i then + return str + elseif i>#str then + return str + else + return lpegmatch(r,str) + end + end +end +local utflinesplitter=p_utfbom^-1*lpeg.tsplitat(p_newline) +local utfcharsplitter_ows=p_utfbom^-1*Ct(C(p_utf8char)^0) +local utfcharsplitter_iws=p_utfbom^-1*Ct((p_whitespace^1+C(p_utf8char))^0) +local utfcharsplitter_raw=Ct(C(p_utf8char)^0) +patterns.utflinesplitter=utflinesplitter +function utf.splitlines(str) + return lpegmatch(utflinesplitter,str or "") +end +function utf.split(str,ignorewhitespace) + if ignorewhitespace then + return lpegmatch(utfcharsplitter_iws,str or "") + else + return lpegmatch(utfcharsplitter_ows,str or "") + end +end +function utf.totable(str) + return lpegmatch(utfcharsplitter_raw,str) +end +function utf.magic(f) + local str=f:read(4) or "" + local off=lpegmatch(p_utfoffset,str) + if off<4 then + f:seek('set',off) + end + return lpegmatch(p_utftype,str) +end +local utf16_to_utf8_be,utf16_to_utf8_le +local utf32_to_utf8_be,utf32_to_utf8_le +local utf_16_be_getbom=patterns.utfbom_16_be^-1 +local utf_16_le_getbom=patterns.utfbom_16_le^-1 +local utf_32_be_getbom=patterns.utfbom_32_be^-1 +local utf_32_le_getbom=patterns.utfbom_32_le^-1 +local utf_16_be_linesplitter=utf_16_be_getbom*lpeg.tsplitat(patterns.utf_16_be_nl) +local utf_16_le_linesplitter=utf_16_le_getbom*lpeg.tsplitat(patterns.utf_16_le_nl) +local utf_32_be_linesplitter=utf_32_be_getbom*lpeg.tsplitat(patterns.utf_32_be_nl) +local utf_32_le_linesplitter=utf_32_le_getbom*lpeg.tsplitat(patterns.utf_32_le_nl) +local more=0 +local p_utf16_to_utf8_be=C(1)*C(1)/function(left,right) + local now=256*byte(left)+byte(right) + if more>0 then + now=(more-0xD800)*0x400+(now-0xDC00)+0x10000 + more=0 + return utfchar(now) + elseif now>=0xD800 and now<=0xDBFF then + more=now + return "" + else + return utfchar(now) + end +end +local p_utf16_to_utf8_le=C(1)*C(1)/function(right,left) + local now=256*byte(left)+byte(right) + if more>0 then + now=(more-0xD800)*0x400+(now-0xDC00)+0x10000 + more=0 + return utfchar(now) + elseif now>=0xD800 and now<=0xDBFF then + more=now + return "" + else + return utfchar(now) + end +end +local p_utf32_to_utf8_be=C(1)*C(1)*C(1)*C(1)/function(a,b,c,d) + return utfchar(256*256*256*byte(a)+256*256*byte(b)+256*byte(c)+byte(d)) +end +local p_utf32_to_utf8_le=C(1)*C(1)*C(1)*C(1)/function(a,b,c,d) + return utfchar(256*256*256*byte(d)+256*256*byte(c)+256*byte(b)+byte(a)) +end +p_utf16_to_utf8_be=P(true)/function() more=0 end*utf_16_be_getbom*Cs(p_utf16_to_utf8_be^0) +p_utf16_to_utf8_le=P(true)/function() more=0 end*utf_16_le_getbom*Cs(p_utf16_to_utf8_le^0) +p_utf32_to_utf8_be=P(true)/function() more=0 end*utf_32_be_getbom*Cs(p_utf32_to_utf8_be^0) +p_utf32_to_utf8_le=P(true)/function() more=0 end*utf_32_le_getbom*Cs(p_utf32_to_utf8_le^0) +patterns.utf16_to_utf8_be=p_utf16_to_utf8_be +patterns.utf16_to_utf8_le=p_utf16_to_utf8_le +patterns.utf32_to_utf8_be=p_utf32_to_utf8_be +patterns.utf32_to_utf8_le=p_utf32_to_utf8_le +utf16_to_utf8_be=function(s) + if s and s~="" then + return lpegmatch(p_utf16_to_utf8_be,s) + else + return s + end +end +local utf16_to_utf8_be_t=function(t) + if not t then + return nil + elseif type(t)=="string" then + t=lpegmatch(utf_16_be_linesplitter,t) + end + for i=1,#t do + local s=t[i] + if s~="" then + t[i]=lpegmatch(p_utf16_to_utf8_be,s) + end + end + return t +end +utf16_to_utf8_le=function(s) + if s and s~="" then + return lpegmatch(p_utf16_to_utf8_le,s) + else + return s + end +end +local utf16_to_utf8_le_t=function(t) + if not t then + return nil + elseif type(t)=="string" then + t=lpegmatch(utf_16_le_linesplitter,t) + end + for i=1,#t do + local s=t[i] + if s~="" then + t[i]=lpegmatch(p_utf16_to_utf8_le,s) + end + end + return t +end +utf32_to_utf8_be=function(s) + if s and s~="" then + return lpegmatch(p_utf32_to_utf8_be,s) + else + return s + end +end +local utf32_to_utf8_be_t=function(t) + if not t then + return nil + elseif type(t)=="string" then + t=lpegmatch(utf_32_be_linesplitter,t) + end + for i=1,#t do + local s=t[i] + if s~="" then + t[i]=lpegmatch(p_utf32_to_utf8_be,s) + end + end + return t +end +utf32_to_utf8_le=function(s) + if s and s~="" then + return lpegmatch(p_utf32_to_utf8_le,s) + else + return s + end +end +local utf32_to_utf8_le_t=function(t) + if not t then + return nil + elseif type(t)=="string" then + t=lpegmatch(utf_32_le_linesplitter,t) + end + for i=1,#t do + local s=t[i] + if s~="" then + t[i]=lpegmatch(p_utf32_to_utf8_le,s) + end + end + return t +end +utf.utf16_to_utf8_le_t=utf16_to_utf8_le_t +utf.utf16_to_utf8_be_t=utf16_to_utf8_be_t +utf.utf32_to_utf8_le_t=utf32_to_utf8_le_t +utf.utf32_to_utf8_be_t=utf32_to_utf8_be_t +utf.utf16_to_utf8_le=utf16_to_utf8_le +utf.utf16_to_utf8_be=utf16_to_utf8_be +utf.utf32_to_utf8_le=utf32_to_utf8_le +utf.utf32_to_utf8_be=utf32_to_utf8_be +function utf.utf8_to_utf8_t(t) + return type(t)=="string" and lpegmatch(utflinesplitter,t) or t +end +function utf.utf16_to_utf8_t(t,endian) + return endian and utf16_to_utf8_be_t(t) or utf16_to_utf8_le_t(t) or t +end +function utf.utf32_to_utf8_t(t,endian) + return endian and utf32_to_utf8_be_t(t) or utf32_to_utf8_le_t(t) or t +end +local function little(b) + if b<0x10000 then + return char(b%256,b/256) + else + b=b-0x10000 + local b1,b2=b/1024+0xD800,b%1024+0xDC00 + return char(b1%256,b1/256,b2%256,b2/256) + end +end +local function big(b) + if b<0x10000 then + return char(b/256,b%256) + else + b=b-0x10000 + local b1,b2=b/1024+0xD800,b%1024+0xDC00 + return char(b1/256,b1%256,b2/256,b2%256) + end +end +local l_remap=Cs((p_utf8byte/little+P(1)/"")^0) +local b_remap=Cs((p_utf8byte/big+P(1)/"")^0) +local function utf8_to_utf16_be(str,nobom) + if nobom then + return lpegmatch(b_remap,str) + else + return char(254,255)..lpegmatch(b_remap,str) + end +end +local function utf8_to_utf16_le(str,nobom) + if nobom then + return lpegmatch(l_remap,str) + else + return char(255,254)..lpegmatch(l_remap,str) + end +end +utf.utf8_to_utf16_be=utf8_to_utf16_be +utf.utf8_to_utf16_le=utf8_to_utf16_le +function utf.utf8_to_utf16(str,littleendian,nobom) + if littleendian then + return utf8_to_utf16_le(str,nobom) + else + return utf8_to_utf16_be(str,nobom) + end +end +local pattern=Cs ( + (p_utf8byte/function(unicode ) return format("0x%04X",unicode) end)*(p_utf8byte*Carg(1)/function(unicode,separator) return format("%s0x%04X",separator,unicode) end)^0 +) +function utf.tocodes(str,separator) + return lpegmatch(pattern,str,1,separator or " ") +end +function utf.ustring(s) + return format("U+%05X",type(s)=="number" and s or utfbyte(s)) +end +function utf.xstring(s) + return format("0x%05X",type(s)=="number" and s or utfbyte(s)) +end +function utf.toeight(str) + if not str or str=="" then + return nil + end + local utftype=lpegmatch(p_utfstricttype,str) + if utftype=="utf-8" then + return sub(str,4) + elseif utftype=="utf-16-be" then + return utf16_to_utf8_be(str) + elseif utftype=="utf-16-le" then + return utf16_to_utf8_le(str) + else + return str + end +end +local p_nany=p_utf8char/"" +if utfgmatch then + function utf.count(str,what) + if type(what)=="string" then + local n=0 + for _ in utfgmatch(str,what) do + n=n+1 + end + return n + else + return #lpegmatch(Cs((P(what)/" "+p_nany)^0),str) + end + end +else + local cache={} + function utf.count(str,what) + if type(what)=="string" then + local p=cache[what] + if not p then + p=Cs((P(what)/" "+p_nany)^0) + cache[p]=p + end + return #lpegmatch(p,str) + else + return #lpegmatch(Cs((P(what)/" "+p_nany)^0),str) + end + end +end +if not utf.characters then + function utf.characters(str) + return gmatch(str,".[\128-\191]*") + end + string.utfcharacters=utf.characters +end +if not utf.values then + local find=string.find + local dummy=function() + end + function utf.values(str) + local n=#str + if n==0 then + return dummy + elseif n==1 then + return function() return utfbyte(str) end + else + local p=1 + return function() + local b,e=find(str,".[\128-\191]*",p) + if b then + p=e+1 + return utfbyte(sub(str,b,e)) + end + end + end + end + string.utfvalues=utf.values +end +function utf.chrlen(u) + return + (u<0x80 and 1) or + (u<0xE0 and 2) or + (u<0xF0 and 3) or + (u<0xF8 and 4) or + (u<0xFC and 5) or + (u<0xFE and 6) or 0 +end +local extract=bit32.extract +local char=string.char +function unicode.toutf32string(n) + if n<=0xFF then + return + char(n).."\000\000\000" + elseif n<=0xFFFF then + return + char(extract(n,0,8))..char(extract(n,8,8)).."\000\000" + elseif n<=0xFFFFFF then + return + char(extract(n,0,8))..char(extract(n,8,8))..char(extract(n,16,8)).."\000" + else + return + char(extract(n,0,8))..char(extract(n,8,8))..char(extract(n,16,8))..char(extract(n,24,8)) + end +end + +end -- closure + +do -- begin closure to overcome local limits and interference + if not modules then modules={} end modules ['util-str']={ version=1.001, comment="companion to luat-lib.mkiv", @@ -2795,7 +3556,7 @@ if not modules then modules={} end modules ['util-str']={ utilities=utilities or {} utilities.strings=utilities.strings or {} local strings=utilities.strings -local format,gsub,rep,sub=string.format,string.gsub,string.rep,string.sub +local format,gsub,rep,sub,find=string.format,string.gsub,string.rep,string.sub,string.find local load,dump=load,string.dump local tonumber,type,tostring=tonumber,type,tostring local unpack,concat=table.unpack,table.concat @@ -2978,6 +3739,25 @@ function number.signed(i) return "-",-i end end +local digit=patterns.digit +local period=patterns.period +local three=digit*digit*digit +local splitter=Cs ( + (((1-(three^1*period))^1+C(three))*(Carg(1)*three)^1+C((1-period)^1))*(P(1)/""*Carg(2))*C(2) +) +patterns.formattednumber=splitter +function number.formatted(n,sep1,sep2) + local s=type(s)=="string" and n or format("%0.2f",n) + if sep1==true then + return lpegmatch(splitter,s,1,".",",") + elseif sep1=="." then + return lpegmatch(splitter,s,1,sep1,sep2 or ",") + elseif sep1=="," then + return lpegmatch(splitter,s,1,sep1,sep2 or ".") + else + return lpegmatch(splitter,s,1,sep1 or ",",sep2 or ".") + end +end local zero=P("0")^1/"" local plus=P("+")/"" local minus=P("-") @@ -3003,6 +3783,27 @@ function number.sparseexponent(f,n) end return tostring(n) end +local hf={} +local hs={} +setmetatable(hf,{ __index=function(t,k) + local v="%."..k.."f" + t[k]=v + return v +end } ) +setmetatable(hs,{ __index=function(t,k) + local v="%"..k.."s" + t[k]=v + return v +end } ) +function number.formattedfloat(n,b,a) + local s=format(hf[a],n) + local l=(b or 0)+(a or 0)+1 + if #s<l then + return format(hs[l],s) + else + return s + end +end local template=[[ %s %s @@ -3030,6 +3831,7 @@ local autodouble=string.autodouble local sequenced=table.sequenced local formattednumber=number.formatted local sparseexponent=number.sparseexponent +local formattedfloat=number.formattedfloat ]] else environment={ @@ -3053,6 +3855,7 @@ else sequenced=table.sequenced, formattednumber=number.formatted, sparseexponent=number.sparseexponent, + formattedfloat=number.formattedfloat } end local arguments={ "a1" } @@ -3063,6 +3866,7 @@ setmetatable(arguments,{ __index=function(t,k) end }) local prefix_any=C((S("+- .")+R("09"))^0) +local prefix_sub=(C((S("+-")+R("09"))^0)+Cc(0))*P(".")*(C((S("+-")+R("09"))^0)+Cc(0)) local prefix_tab=P("{")*C((1-P("}"))^0)*P("}")+C((1-R("az","AZ","09","%%"))^0) local format_s=function(f) n=n+1 @@ -3113,6 +3917,10 @@ local format_F=function(f) return format("format((a%s %% 1 == 0) and '%%i' or '%%%sf',a%s)",n,f,n) end end +local format_k=function(b,a) + n=n+1 + return format("formattedfloat(a%s,%i,%i)",n,b or 0,a or 0) +end local format_g=function(f) n=n+1 return format("format('%%%sg',a%s)",f,n) @@ -3261,25 +4069,6 @@ end local format_W=function(f) return format("nspaces[%s]",tonumber(f) or 0) end -local digit=patterns.digit -local period=patterns.period -local three=digit*digit*digit -local splitter=Cs ( - (((1-(three^1*period))^1+C(three))*(Carg(1)*three)^1+C((1-period)^1))*(P(1)/""*Carg(2))*C(2) -) -patterns.formattednumber=splitter -function number.formatted(n,sep1,sep2) - local s=type(s)=="string" and n or format("%0.2f",n) - if sep1==true then - return lpegmatch(splitter,s,1,".",",") - elseif sep1=="." then - return lpegmatch(splitter,s,1,sep1,sep2 or ",") - elseif sep1=="," then - return lpegmatch(splitter,s,1,sep1,sep2 or ".") - else - return lpegmatch(splitter,s,1,sep1 or ",",sep2 or ".") - end -end local format_m=function(f) n=n+1 if not f or f=="" then @@ -3304,9 +4093,16 @@ end local format_extension=function(extensions,f,name) local extension=extensions[name] or "tostring(%s)" local f=tonumber(f) or 1 + local w=find(extension,"%.%.%.") if f==0 then + if w then + extension=gsub(extension,"%.%.%.","") + end return extension elseif f==1 then + if w then + extension=gsub(extension,"%.%.%.","%%s") + end n=n+1 local a="a"..n return format(extension,a,a) @@ -3314,10 +4110,13 @@ local format_extension=function(extensions,f,name) local a="a"..(n+f+1) return format(extension,a,a) else + if w then + extension=gsub(extension,"%.%.%.",rep("%%s,",f-1).."%%s") + end local t={} for i=1,f do n=n+1 - t[#t+1]="a"..n + t[i]="a"..n end return format(extension,unpack(t)) end @@ -3330,7 +4129,8 @@ local builder=Cs { "start", +V("s")+V("q")+V("i")+V("d")+V("f")+V("F")+V("g")+V("G")+V("e")+V("E")+V("x")+V("X")+V("o") +V("c")+V("C")+V("S") +V("Q") -+V("N") ++V("N") ++V("k") +V("r")+V("h")+V("H")+V("u")+V("U")+V("p")+V("b")+V("t")+V("T")+V("l")+V("L")+V("I")+V("w") +V("W") +V("a") @@ -3357,6 +4157,7 @@ local builder=Cs { "start", ["S"]=(prefix_any*P("S"))/format_S, ["Q"]=(prefix_any*P("Q"))/format_S, ["N"]=(prefix_any*P("N"))/format_N, + ["k"]=(prefix_sub*P("k"))/format_k, ["c"]=(prefix_any*P("c"))/format_c, ["C"]=(prefix_any*P("C"))/format_C, ["r"]=(prefix_any*P("r"))/format_r, @@ -3482,7 +4283,9 @@ if not modules then modules={} end modules ['util-fil']={ license="see context related readme files" } local byte=string.byte -local extract=bit32.extract +local char=string.char +local extract=bit32 and bit32.extract +local floor=math.floor utilities=utilities or {} local files={} utilities.files=files @@ -3501,6 +4304,7 @@ end function files.size(f) return f:seek("end") end +files.getsize=files.size function files.setposition(f,n) if zerobased[f] then f:seek("set",n) @@ -3538,6 +4342,10 @@ end function files.readbytes(f,n) return byte(f:read(n),1,n) end +function files.readbytetable(f,n) + local s=f:read(n or 1) + return { byte(s,1,#s) } +end function files.readchar(f) return f:read(1) end @@ -3547,7 +4355,7 @@ end function files.readinteger1(f) local n=byte(f:read(1)) if n>=0x80 then - return n-0xFF-1 + return n-0x100 else return n end @@ -3555,55 +4363,107 @@ end files.readcardinal1=files.readbyte files.readcardinal=files.readcardinal1 files.readinteger=files.readinteger1 +files.readsignedbyte=files.readinteger1 function files.readcardinal2(f) local a,b=byte(f:read(2),1,2) return 0x100*a+b end +function files.readcardinal2le(f) + local b,a=byte(f:read(2),1,2) + return 0x100*a+b +end function files.readinteger2(f) local a,b=byte(f:read(2),1,2) - local n=0x100*a+b - if n>=0x8000 then - return n-0xFFFF-1 + if a>=0x80 then + return 0x100*a+b-0x10000 else - return n + return 0x100*a+b + end +end +function files.readinteger2le(f) + local b,a=byte(f:read(2),1,2) + if a>=0x80 then + return 0x100*a+b-0x10000 + else + return 0x100*a+b end end function files.readcardinal3(f) local a,b,c=byte(f:read(3),1,3) return 0x10000*a+0x100*b+c end +function files.readcardinal3le(f) + local c,b,a=byte(f:read(3),1,3) + return 0x10000*a+0x100*b+c +end +function files.readinteger3(f) + local a,b,c=byte(f:read(3),1,3) + if a>=0x80 then + return 0x10000*a+0x100*b+c-0x1000000 + else + return 0x10000*a+0x100*b+c + end +end +function files.readinteger3le(f) + local c,b,a=byte(f:read(3),1,3) + if a>=0x80 then + return 0x10000*a+0x100*b+c-0x1000000 + else + return 0x10000*a+0x100*b+c + end +end function files.readcardinal4(f) local a,b,c,d=byte(f:read(4),1,4) return 0x1000000*a+0x10000*b+0x100*c+d end +function files.readcardinal4le(f) + local d,c,b,a=byte(f:read(4),1,4) + return 0x1000000*a+0x10000*b+0x100*c+d +end function files.readinteger4(f) local a,b,c,d=byte(f:read(4),1,4) - local n=0x1000000*a+0x10000*b+0x100*c+d - if n>=0x8000000 then - return n-0xFFFFFFFF-1 + if a>=0x80 then + return 0x1000000*a+0x10000*b+0x100*c+d-0x100000000 else - return n + return 0x1000000*a+0x10000*b+0x100*c+d end end -function files.readfixed4(f) - local a,b,c,d=byte(f:read(4),1,4) - local n=0x100*a+b - if n>=0x8000 then - return n-0xFFFF-1+(0x100*c+d)/0xFFFF +function files.readinteger4le(f) + local d,c,b,a=byte(f:read(4),1,4) + if a>=0x80 then + return 0x1000000*a+0x10000*b+0x100*c+d-0x100000000 else - return n+(0x100*c+d)/0xFFFF + return 0x1000000*a+0x10000*b+0x100*c+d end end -function files.read2dot14(f) +function files.readfixed2(f) local a,b=byte(f:read(2),1,2) - local n=0x100*a+b - local m=extract(n,0,30) - if n>0x7FFF then - n=extract(n,30,2) - return m/0x4000-4 + if a>=0x80 then + return (a-0x100)+b/0x100 + else + return (a )+b/0x100 + end +end +function files.readfixed4(f) + local a,b,c,d=byte(f:read(4),1,4) + if a>=0x80 then + return (0x100*a+b-0x10000)+(0x100*c+d)/0x10000 else - n=extract(n,30,2) - return n+m/0x4000 + return (0x100*a+b )+(0x100*c+d)/0x10000 + end +end +if extract then + local extract=bit32.extract + local band=bit32.band + function files.read2dot14(f) + local a,b=byte(f:read(2),1,2) + if a>=0x80 then + local n=-(0x100*a+b) + return-(extract(n,14,2)+(band(n,0x3FFF)/16384.0)) + else + local n=0x100*a+b + return (extract(n,14,2)+(band(n,0x3FFF)/16384.0)) + end end end function files.skipshort(f,n) @@ -3612,6 +4472,55 @@ end function files.skiplong(f,n) f:read(4*(n or 1)) end +function files.writecardinal2(f,n) + local a=char(n%256) + n=floor(n/256) + local b=char(n%256) + f:write(b,a) +end +function files.writecardinal4(f,n) + local a=char(n%256) + n=floor(n/256) + local b=char(n%256) + n=floor(n/256) + local c=char(n%256) + n=floor(n/256) + local d=char(n%256) + f:write(d,c,b,a) +end +function files.writestring(f,s) + f:write(char(byte(s,1,#s))) +end +function files.writebyte(f,b) + f:write(char(b)) +end +if fio and fio.readcardinal1 then + files.readcardinal1=fio.readcardinal1 + files.readcardinal2=fio.readcardinal2 + files.readcardinal3=fio.readcardinal3 + files.readcardinal4=fio.readcardinal4 + files.readinteger1=fio.readinteger1 + files.readinteger2=fio.readinteger2 + files.readinteger3=fio.readinteger3 + files.readinteger4=fio.readinteger4 + files.read2dot14=fio.read2dot14 + files.setposition=fio.setposition + files.getposition=fio.getposition + files.readbyte=files.readcardinal1 + files.readsignedbyte=files.readinteger1 + files.readcardinal=files.readcardinal1 + files.readinteger=files.readinteger1 + local skipposition=fio.skipposition + files.skipposition=skipposition + files.readbytes=fio.readbytes + files.readbytetable=fio.readbytetable + function files.skipshort(f,n) + skipposition(f,2*(n or 1)) + end + function files.skiplong(f,n) + skipposition(f,4*(n or 1)) + end +end end -- closure @@ -3697,6 +4606,7 @@ local remapper={ cidmap="cid maps", pfb="type1 fonts", afm="afm", + enc="enc files", } function resolvers.findfile(name,fileformat) name=string.gsub(name,"\\","/") @@ -3810,44 +4720,42 @@ function caches.is_writable(path,name) local fullname=makefullname(path,name) return fullname and file.is_writable(fullname) end -function caches.loaddata(paths,name) - for i=1,#paths do - local data=false - local luaname,lucname=makefullname(paths[i],name) - if lucname and not lfs.isfile(lucname) and type(caches.compile)=="function" then - texio.write(string.format("(compiling luc: %s)",lucname)) - data=loadfile(luaname) - if data then - data=data() - end - if data then - caches.compile(data,luaname,lucname) - return data - end - end - if lucname and lfs.isfile(lucname) then +function caches.loaddata(readables,name,writable) + for i=1,#readables do + local path=readables[i] + local loader=false + local luaname,lucname=makefullname(path,name) + if lfs.isfile(lucname) then texio.write(string.format("(load luc: %s)",lucname)) - data=loadfile(lucname) - if data then - data=data() + loader=loadfile(lucname) + end + if not loader and lfs.isfile(luaname) then + local luacrap,lucname=makefullname(writable,name) + texio.write(string.format("(compiling luc: %s)",lucname)) + if lfs.isfile(lucname) then + loader=loadfile(lucname) end - if data then - return data + caches.compile(data,luaname,lucname) + if lfs.isfile(lucname) then + texio.write(string.format("(load luc: %s)",lucname)) + loader=loadfile(lucname) else texio.write(string.format("(loading failed: %s)",lucname)) end - end - if luaname and lfs.isfile(luaname) then - texio.write(string.format("(load lua: %s)",luaname)) - data=loadfile(luaname) - if data then - data=data() - end - if data then - return data + if not loader then + texio.write(string.format("(load lua: %s)",luaname)) + loader=loadfile(luaname) + else + texio.write(string.format("(loading failed: %s)",luaname)) end end + if loader then + loader=loader() + collectgarbage("step") + return loader + end end + return false end function caches.savedata(path,name,data) local luaname,lucname=makefullname(path,name) @@ -3974,7 +4882,7 @@ function containers.read(container,name) local storage=container.storage local stored=storage[name] if not stored and container.enabled and caches and containers.usecache then - stored=caches.loaddata(container.readables,name) + stored=caches.loaddata(container.readables,name,container.writable) if stored and stored.cache_version==container.version then if trace_cache or trace_containers then report_containers("action %a, category %a, name %a","load",container.subcategory,name) @@ -4073,7 +4981,7 @@ end nodes.nodecodes=nodecodes nodes.glyphcodes=glyphcodes nodes.disccodes=disccodes -local free_node=node.free +local flush_node=node.flush_node local remove_node=node.remove local new_node=node.new local traverse_id=node.traverse_id @@ -4093,7 +5001,7 @@ function nodes.remove(head,current,free_too) head,current=remove_node(head,current) if t then if free_too then - free_node(t) + flush_node(t) t=nil else t.next,t.prev=nil,nil @@ -4117,12 +5025,14 @@ nodes.getattr=getfield nodes.setattr=setfield nodes.tostring=node.tostring or tostring nodes.copy=node.copy +nodes.copy_node=node.copy nodes.copy_list=node.copy_list nodes.delete=node.delete nodes.dimensions=node.dimensions nodes.end_of_math=node.end_of_math nodes.flush_list=node.flush_list nodes.flush_node=node.flush_node +nodes.flush=node.flush_node nodes.free=node.free nodes.insert_after=node.insert_after nodes.insert_before=node.insert_before @@ -4136,7 +5046,6 @@ nodes.vpack=node.vpack nodes.first_glyph=node.first_glyph nodes.has_glyph=node.has_glyph or node.first_glyph nodes.current_attr=node.current_attr -nodes.do_ligature_n=node.do_ligature_n nodes.has_field=node.has_field nodes.last_node=node.last_node nodes.usedlist=node.usedlist @@ -4173,16 +5082,37 @@ nuts.setattr=setfield nuts.getfont=direct.getfont nuts.setfont=direct.setfont nuts.getsubtype=direct.getsubtype -nuts.setsubtype=direct.setsubtype or function(n,s) setfield(n,"subtype",s) end +nuts.setsubtype=direct.setsubtype nuts.getchar=direct.getchar nuts.setchar=direct.setchar nuts.getdisc=direct.getdisc nuts.setdisc=direct.setdisc nuts.setlink=direct.setlink nuts.getlist=direct.getlist -nuts.setlist=direct.setlist or function(n,l) setfield(n,"list",l) end -nuts.getleader=direct.getleader -nuts.setleader=direct.setleader or function(n,l) setfield(n,"leader",l) end +nuts.setlist=direct.setlist +nuts.getoffsets=direct.getoffsets or + function(n) + return getfield(n,"xoffset"),getfield(n,"yoffset") + end +nuts.setoffsets=direct.setoffsets or + function(n,x,y) + if x then setfield(n,"xoffset",x) end + if y then setfield(n,"xoffset",y) end + end +nuts.getleader=direct.getleader or function(n) return getfield(n,"leader") end +nuts.setleader=direct.setleader or function(n,l) setfield(n,"leader",l) end +nuts.getcomponents=direct.getcomponents or function(n) return getfield(n,"components") end +nuts.setcomponents=direct.setcomponents or function(n,c) setfield(n,"components",c) end +nuts.getkern=direct.getkern or function(n) return getfield(n,"kern") end +nuts.setkern=direct.setkern or function(n,k) setfield(n,"kern",k) end +nuts.getdir=direct.getkern or function(n) return getfield(n,"dir") end +nuts.setdir=direct.setkern or function(n,d) setfield(n,"dir",d) end +nuts.getwidth=direct.getwidth or function(n) return getfield(n,"width") end +nuts.setwidth=direct.setwidth or function(n,w) return setfield(n,"width",w) end +nuts.getheight=direct.getheight or function(n) return getfield(n,"height") end +nuts.setheight=direct.setheight or function(n,h) return setfield(n,"height",h) end +nuts.getdepth=direct.getdepth or function(n) return getfield(n,"depth") end +nuts.setdepth=direct.setdepth or function(n,d) return setfield(n,"depth",d) end if not direct.is_glyph then local getchar=direct.getchar local getid=direct.getid @@ -4223,9 +5153,12 @@ nuts.insert_before=direct.insert_before nuts.insert_after=direct.insert_after nuts.delete=direct.delete nuts.copy=direct.copy +nuts.copy_node=direct.copy nuts.copy_list=direct.copy_list nuts.tail=direct.tail nuts.flush_list=direct.flush_list +nuts.flush_node=direct.flush_node +nuts.flush=direct.flush nuts.free=direct.free nuts.remove=direct.remove nuts.is_node=direct.is_node @@ -4267,6 +5200,116 @@ nuts.setprop=function(n,k,v) end nodes.setprop=nodes.setproperty nodes.getprop=nodes.getproperty +local setprev=nuts.setprev +local setnext=nuts.setnext +local getnext=nuts.getnext +local setlink=nuts.setlink +local getfield=nuts.getfield +local setfield=nuts.setfield +local getcomponents=nuts.getcomponents +local setcomponents=nuts.setcomponents +local find_tail=nuts.tail +local flush_list=nuts.flush_list +local flush_node=nuts.flush_node +local traverse_id=nuts.traverse_id +local copy_node=nuts.copy_node +local glyph_code=nodes.nodecodes.glyph +function nuts.set_components(target,start,stop) + local head=getcomponents(target) + if head then + flush_list(head) + head=nil + end + if start then + setprev(start) + else + return nil + end + if stop then + setnext(stop) + end + local tail=nil + while start do + local c=getcomponents(start) + local n=getnext(start) + if c then + if head then + setlink(tail,c) + else + head=c + end + tail=find_tail(c) + setcomponents(start) + flush_node(start) + else + if head then + setlink(tail,start) + else + head=start + end + tail=start + end + start=n + end + setcomponents(target,head) + return head +end +nuts.get_components=nuts.getcomponents +function nuts.take_components(target) + local c=getcomponents(target) + setcomponents(target) + return c +end +function nuts.count_components(n,marks) + local components=getcomponents(n) + if components then + if marks then + local i=0 + for g in traverse_id(glyph_code,components) do + if not marks[getchar(g)] then + i=i+1 + end + end + return i + else + return count(glyph_code,components) + end + else + return 0 + end +end +function nuts.copy_no_components(g,copyinjection) + local components=getcomponents(g) + if components then + setcomponents(g) + local n=copy_node(g) + if copyinjection then + copyinjection(n,g) + end + setcomponents(g,components) + return n + else + local n=copy_node(g) + if copyinjection then + copyinjection(n,g) + end + return n + end +end +function nuts.copy_only_glyphs(current) + local head=nil + local previous=nil + for n in traverse_id(glyph_code,current) do + n=copy_node(n) + if head then + setlink(previous,n) + else + head=n + end + previous=n + end + return head +end end -- closure @@ -5034,7 +6077,6 @@ if not modules then modules={} end modules ['font-ini']={ license="see context related readme files" } local allocate=utilities.storage.allocate -local report_defining=logs.reporter("fonts","defining") fonts=fonts or {} local fonts=fonts fonts.hashes={ identifiers=allocate() } @@ -5060,10 +6102,11 @@ if not modules then modules={} end modules ['font-con']={ license="see context related readme files" } local next,tostring,rawget=next,tostring,rawget -local format,match,lower,gsub=string.format,string.match,string.lower,string.gsub -local utfbyte=utf.byte -local sort,insert,concat,sortedkeys,serialize,fastcopy=table.sort,table.insert,table.concat,table.sortedkeys,table.serialize,table.fastcopy +local format,match,lower,gsub,find=string.format,string.match,string.lower,string.gsub,string.find +local sort,insert,concat=table.sort,table.insert,table.concat +local sortedkeys,sortedhash,serialize,fastcopy=table.sortedkeys,table.sortedhash,table.serialize,table.fastcopy local derivetable=table.derive +local ioflush=io.flush local trace_defining=false trackers.register("fonts.defining",function(v) trace_defining=v end) local trace_scaling=false trackers.register("fonts.scaling",function(v) trace_scaling=v end) local report_defining=logs.reporter("fonts","defining") @@ -5081,89 +6124,6 @@ constructors.version=1.01 constructors.cache=containers.define("fonts","constructors",constructors.version,false) constructors.privateoffset=0xF0000 constructors.cacheintex=true -constructors.keys={ - properties={ - encodingbytes="number", - embedding="number", - cidinfo={}, - format="string", - fontname="string", - fullname="string", - filename="filename", - psname="string", - name="string", - virtualized="boolean", - hasitalics="boolean", - autoitalicamount="basepoints", - nostackmath="boolean", - noglyphnames="boolean", - mode="string", - hasmath="boolean", - mathitalics="boolean", - textitalics="boolean", - finalized="boolean", - }, - parameters={ - mathsize="number", - scriptpercentage="float", - scriptscriptpercentage="float", - units="cardinal", - designsize="scaledpoints", - expansion={ - stretch="integerscale", - shrink="integerscale", - step="integerscale", - auto="boolean", - }, - protrusion={ - auto="boolean", - }, - slantfactor="float", - extendfactor="float", - factor="float", - hfactor="float", - vfactor="float", - size="scaledpoints", - units="scaledpoints", - scaledpoints="scaledpoints", - slantperpoint="scaledpoints", - spacing={ - width="scaledpoints", - stretch="scaledpoints", - shrink="scaledpoints", - extra="scaledpoints", - }, - xheight="scaledpoints", - quad="scaledpoints", - ascender="scaledpoints", - descender="scaledpoints", - synonyms={ - space="spacing.width", - spacestretch="spacing.stretch", - spaceshrink="spacing.shrink", - extraspace="spacing.extra", - x_height="xheight", - space_stretch="spacing.stretch", - space_shrink="spacing.shrink", - extra_space="spacing.extra", - em="quad", - ex="xheight", - slant="slantperpoint", - }, - }, - description={ - width="basepoints", - height="basepoints", - depth="basepoints", - boundingbox={}, - }, - character={ - width="scaledpoints", - height="scaledpoints", - depth="scaledpoints", - italic="scaledpoints", - }, -} local designsizes=allocate() constructors.designsizes=designsizes local loadedfonts=allocate() @@ -5209,7 +6169,9 @@ end local unscaled={ ScriptPercentScaleDown=true, ScriptScriptPercentScaleDown=true, - RadicalDegreeBottomRaisePercent=true + RadicalDegreeBottomRaisePercent=true, + NoLimitSupFactor=true, + NoLimitSubFactor=true, } function constructors.assignmathparameters(target,original) local mathparameters=original.mathparameters @@ -5288,6 +6250,36 @@ function constructors.enhanceparameters(parameters) extra=extra, } end +local function mathkerns(v,vdelta) + local k={} + for i=1,#v do + local entry=v[i] + local height=entry.height + local kern=entry.kern + k[i]={ + height=height and vdelta*height or 0, + kern=kern and vdelta*kern or 0, + } + end + return k +end +local psfake=0 +local function fixedpsname(psname,fallback) + local usedname=psname + if psname and psname~="" then + if find(psname," ") then + usedname=gsub(psname,"[%s]+","-") + else + end + elseif not fallback or fallback=="" then + psfake=psfake+1 + psname="fakename-"..psfake + else + psname=fallback + usedname=gsub(psname,"[^a-zA-Z0-9]+","-") + end + return usedname,psname~=usedname +end function constructors.scale(tfmdata,specification) local target={} if tonumber(specification) then @@ -5361,14 +6353,12 @@ function constructors.scale(tfmdata,specification) target.cidinfo=properties.cidinfo target.format=properties.format target.cache=constructors.cacheintex and "yes" or "renew" - local fontname=properties.fontname or tfmdata.fontname - local fullname=properties.fullname or tfmdata.fullname - local filename=properties.filename or tfmdata.filename - local psname=properties.psname or tfmdata.psname + local fontname=properties.fontname or tfmdata.fontname + local fullname=properties.fullname or tfmdata.fullname + local filename=properties.filename or tfmdata.filename + local psname=properties.psname or tfmdata.psname local name=properties.name or tfmdata.name - if not psname or psname=="" then - psname=fontname or (fullname and fonts.names.cleanname(fullname)) - end + local psname,psfixed=fixedpsname(psname,fontname or fullname or file.nameonly(filename)) target.fontname=fontname target.fullname=fullname target.filename=filename @@ -5418,10 +6408,14 @@ function constructors.scale(tfmdata,specification) local haskerns=properties.haskerns or properties.mode=="base" local hasligatures=properties.hasligatures or properties.mode=="base" local realdimensions=properties.realdimensions + local writingmode=properties.writingmode or "horizontal" + local identity=properties.identity or "horizontal" if changed and not next(changed) then changed=false end target.type=isvirtual and "virtual" or "real" + target.writingmode=writingmode=="vertical" and "vertical" or "horizontal" + target.identity=identity=="vertical" and "vertical" or "horizontal" target.postprocessors=tfmdata.postprocessors local targetslant=(parameters.slant or parameters[1] or 0)*factors.pt local targetspace=(parameters.space or parameters[2] or 0)*hdelta @@ -5481,8 +6475,9 @@ function constructors.scale(tfmdata,specification) end end if trace_defining then - report_defining("defining tfm, name %a, fullname %a, filename %a, hscale %a, vscale %a, math %a, italics %a", - name,fullname,filename,hdelta,vdelta,hasmath and "enabled" or "disabled",hasitalics and "enabled" or "disabled") + report_defining("defining tfm, name %a, fullname %a, filename %a, %spsname %a, hscale %a, vscale %a, math %a, italics %a", + name,fullname,filename,psfixed and "(fixed) " or "",psname,hdelta,vdelta, + hasmath and "enabled" or "disabled",hasitalics and "enabled" or "disabled") end constructors.beforecopyingcharacters(target,tfmdata) local sharedkerns={} @@ -5626,22 +6621,15 @@ function constructors.scale(tfmdata,specification) chr.top_accent=vdelta*va end if stackmath then - local mk=character.mathkerns + local mk=character.mathkerns if mk then - local kerns={} - local v=mk.top_right if v then local k={} for i=1,#v do local vi=v[i] - k[i]={ height=vdelta*vi.height,kern=vdelta*vi.kern } - end kerns.top_right=k end - local v=mk.top_left if v then local k={} for i=1,#v do local vi=v[i] - k[i]={ height=vdelta*vi.height,kern=vdelta*vi.kern } - end kerns.top_left=k end - local v=mk.bottom_left if v then local k={} for i=1,#v do local vi=v[i] - k[i]={ height=vdelta*vi.height,kern=vdelta*vi.kern } - end kerns.bottom_left=k end - local v=mk.bottom_right if v then local k={} for i=1,#v do local vi=v[i] - k[i]={ height=vdelta*vi.height,kern=vdelta*vi.kern } - end kerns.bottom_right=k end - chr.mathkern=kerns + local tr,tl,br,bl=mk.topright,mk.topleft,mk.bottomright,mk.bottomleft + chr.mathkern={ + top_right=tr and mathkerns(tr,vdelta) or nil, + top_left=tl and mathkerns(tl,vdelta) or nil, + bottom_right=br and mathkerns(br,vdelta) or nil, + bottom_left=bl and mathkerns(bl,vdelta) or nil, + } end end if hasitalics then @@ -5813,6 +6801,8 @@ function constructors.finalize(tfmdata) cidinfo=tfmdata.cidinfo or nil, format=tfmdata.format or "type1", direction=tfmdata.direction or 0, + writingmode=tfmdata.writingmode or "horizontal", + identity=tfmdata.identity or "horizontal", } end if not tfmdata.resources then @@ -5859,20 +6849,20 @@ constructors.hashmethods=hashmethods function constructors.hashfeatures(specification) local features=specification.features if features then - local t,tn={},0 - for category,list in next,features do + local t,n={},0 + for category,list in sortedhash(features) do if next(list) then local hasher=hashmethods[category] if hasher then local hash=hasher(list) if hash then - tn=tn+1 - t[tn]=category..":"..hash + n=n+1 + t[n]=category..":"..hash end end end end - if tn>0 then + if n>0 then return concat(t," & ") end end @@ -5886,15 +6876,11 @@ hashmethods.normal=function(list) elseif k=="number" or k=="features" then else n=n+1 - s[n]=k + s[n]=k..'='..tostring(v) end end if n>0 then sort(s) - for i=1,n do - local k=s[i] - s[i]=k..'='..tostring(list[k]) - end return concat(s,"+") end end @@ -5954,119 +6940,231 @@ setmetatableindex(formats,function(t,k) end return rawget(t,file.suffix(l)) end) -local locations={} -local function setindeed(mode,target,group,name,action,position) - local t=target[mode] - if not t then - report_defining("fatal error in setting feature %a, group %a, mode %a",name,group,mode) - os.exit() - elseif position then - insert(t,position,{ name=name,action=action }) - else - for i=1,#t do - local ti=t[i] - if ti.name==name then - ti.action=action - return +do + local function setindeed(mode,source,target,group,name,position) + local action=source[mode] + if not action then + return + end + local t=target[mode] + if not t then + report_defining("fatal error in setting feature %a, group %a, mode %a",name,group,mode) + os.exit() + elseif position then + insert(t,position,{ name=name,action=action }) + else + for i=1,#t do + local ti=t[i] + if ti.name==name then + ti.action=action + return + end end + insert(t,{ name=name,action=action }) end - insert(t,{ name=name,action=action }) end -end -local function set(group,name,target,source) - target=target[group] - if not target then - report_defining("fatal target error in setting feature %a, group %a",name,group) - os.exit() - end - local source=source[group] - if not source then - report_defining("fatal source error in setting feature %a, group %a",name,group) - os.exit() - end - local node=source.node - local base=source.base - local position=source.position - if node then - setindeed("node",target,group,name,node,position) - end - if base then - setindeed("base",target,group,name,base,position) - end -end -local function register(where,specification) - local name=specification.name - if name and name~="" then - local default=specification.default - local description=specification.description - local initializers=specification.initializers - local processors=specification.processors - local manipulators=specification.manipulators - local modechecker=specification.modechecker - if default then - where.defaults[name]=default - end - if description and description~="" then - where.descriptions[name]=description - end - if initializers then - set('initializers',name,where,specification) + local function set(group,name,target,source) + target=target[group] + if not target then + report_defining("fatal target error in setting feature %a, group %a",name,group) + os.exit() end - if processors then - set('processors',name,where,specification) - end - if manipulators then - set('manipulators',name,where,specification) + local source=source[group] + if not source then + report_defining("fatal source error in setting feature %a, group %a",name,group) + os.exit() end - if modechecker then - where.modechecker=modechecker + local position=source.position + setindeed("node",source,target,group,name,position) + setindeed("base",source,target,group,name,position) + setindeed("plug",source,target,group,name,position) + end + local function register(where,specification) + local name=specification.name + if name and name~="" then + local default=specification.default + local description=specification.description + local initializers=specification.initializers + local processors=specification.processors + local manipulators=specification.manipulators + local modechecker=specification.modechecker + if default then + where.defaults[name]=default + end + if description and description~="" then + where.descriptions[name]=description + end + if initializers then + set('initializers',name,where,specification) + end + if processors then + set('processors',name,where,specification) + end + if manipulators then + set('manipulators',name,where,specification) + end + if modechecker then + where.modechecker=modechecker + end end end -end -constructors.registerfeature=register -function constructors.getfeatureaction(what,where,mode,name) - what=handlers[what].features - if what then - where=what[where] - if where then - mode=where[mode] - if mode then - for i=1,#mode do - local m=mode[i] - if m.name==name then - return m.action + constructors.registerfeature=register + function constructors.getfeatureaction(what,where,mode,name) + what=handlers[what].features + if what then + where=what[where] + if where then + mode=where[mode] + if mode then + for i=1,#mode do + local m=mode[i] + if m.name==name then + return m.action + end end end end end end -end -function constructors.newhandler(what) - local handler=handlers[what] - if not handler then - handler={} - handlers[what]=handler + local newfeatures={} + constructors.newfeatures=newfeatures + constructors.features=newfeatures + local function setnewfeatures(what) + local handler=handlers[what] + local features=handler.features + if not features then + local tables=handler.tables + local statistics=handler.statistics + features=allocate { + defaults={}, + descriptions=tables and tables.features or {}, + used=statistics and statistics.usedfeatures or {}, + initializers={ base={},node={},plug={} }, + processors={ base={},node={},plug={} }, + manipulators={ base={},node={},plug={} }, + } + features.register=function(specification) return register(features,specification) end + handler.features=features + end + return features end - return handler + setmetatable(newfeatures,{ + __call=function(t,k) local v=t[k] return v end, + __index=function(t,k) local v=setnewfeatures(k) t[k]=v return v end, + }) end -function constructors.newfeatures(what) - local handler=handlers[what] - local features=handler.features - if not features then - local tables=handler.tables - local statistics=handler.statistics - features=allocate { - defaults={}, - descriptions=tables and tables.features or {}, - used=statistics and statistics.usedfeatures or {}, - initializers={ base={},node={} }, - processors={ base={},node={} }, - manipulators={ base={},node={} }, - } - features.register=function(specification) return register(features,specification) end - handler.features=features +do + local newhandler={} + constructors.handlers=newhandler + constructors.newhandler=newhandler + local function setnewhandler(what) + local handler=handlers[what] + if not handler then + handler={} + handlers[what]=handler + end + return handler + end + setmetatable(newhandler,{ + __call=function(t,k) local v=t[k] return v end, + __index=function(t,k) local v=setnewhandler(k) t[k]=v return v end, + }) +end +do + local newenhancer={} + constructors.enhancers=newenhancer + constructors.newenhancer=newenhancer + local function setnewenhancer(format) + local handler=handlers[format] + local enhancers=handler.enhancers + if not enhancers then + local actions=allocate() + local before=allocate() + local after=allocate() + local order=allocate() + local patches={ before=before,after=after } + local trace=false + local report=logs.reporter("fonts",format.." enhancing") + trackers.register(format..".loading",function(v) trace=v end) + local function enhance(name,data,filename,raw) + local enhancer=actions[name] + if enhancer then + if trace then + report("apply enhancement %a to file %a",name,filename) + ioflush() + end + enhancer(data,filename,raw) + else + end + end + local function apply(data,filename,raw) + local basename=file.basename(lower(filename)) + if trace then + report("%s enhancing file %a","start",filename) + end + ioflush() + for e=1,#order do + local enhancer=order[e] + local b=before[enhancer] + if b then + for pattern,action in next,b do + if find(basename,pattern) then + action(data,filename,raw) + end + end + end + enhance(enhancer,data,filename,raw) + local a=after[enhancer] + if a then + for pattern,action in next,a do + if find(basename,pattern) then + action(data,filename,raw) + end + end + end + ioflush() + end + if trace then + report("%s enhancing file %a","stop",filename) + end + ioflush() + end + local function register(what,action) + if action then + if actions[what] then + else + order[#order+1]=what + end + actions[what]=action + else + report("bad enhancer %a",what) + end + end + local function patch(what,where,pattern,action) + local pw=patches[what] + if pw then + local ww=pw[where] + if ww then + ww[pattern]=action + else + pw[where]={ [pattern]=action} + end + end + end + enhancers={ + register=register, + apply=apply, + patch=patch, + patches={ register=patch }, + } + handler.enhancers=enhancers + end + return enhancers end - return features + setmetatable(newenhancer,{ + __call=function(t,k) local v=t[k] return v end, + __index=function(t,k) local v=setnewenhancer(k) t[k]=v return v end, + }) end function constructors.checkedfeatures(what,features) local defaults=handlers[what].features.defaults @@ -6087,7 +7185,6 @@ function constructors.initializefeatures(what,tfmdata,features,trace,report) local properties=tfmdata.properties or {} local whathandler=handlers[what] local whatfeatures=whathandler.features - local whatinitializers=whatfeatures.initializers local whatmodechecker=whatfeatures.modechecker local mode=properties.mode or (whatmodechecker and whatmodechecker(tfmdata,features,features.mode)) or features.mode or "base" properties.mode=mode @@ -6222,19 +7319,61 @@ if context then os.exit() end local fonts=fonts -fonts.encodings={} -fonts.encodings.agl={} -fonts.encodings.known={} -setmetatable(fonts.encodings.agl,{ __index=function(t,k) +local encodings={} +fonts.encodings=encodings +encodings.agl={} +encodings.known={} +setmetatable(encodings.agl,{ __index=function(t,k) if k=="unicodes" then texio.write(" <loading (extended) adobe glyph list>") local unicodes=dofile(resolvers.findfile("font-age.lua")) - fonts.encodings.agl={ unicodes=unicodes } + encodings.agl={ unicodes=unicodes } return unicodes else return nil end end }) +encodings.cache=containers.define("fonts","enc",encodings.version,true) +function encodings.load(filename) + local name=file.removesuffix(filename) + local data=containers.read(encodings.cache,name) + if data then + return data + end + local vector,tag,hash,unicodes={},"",{},{} + local foundname=resolvers.findfile(filename,'enc') + if foundname and foundname~="" then + local ok,encoding,size=resolvers.loadbinfile(foundname) + if ok and encoding then + encoding=string.gsub(encoding,"%%(.-)\n","") + local unicoding=encodings.agl.unicodes + local tag,vec=string.match(encoding,"/(%w+)%s*%[(.*)%]%s*def") + local i=0 + for ch in string.gmatch(vec,"/([%a%d%.]+)") do + if ch~=".notdef" then + vector[i]=ch + if not hash[ch] then + hash[ch]=i + else + end + local u=unicoding[ch] + if u then + unicodes[u]=i + end + end + i=i+1 + end + end + end + local data={ + name=name, + tag=tag, + vector=vector, + hash=hash, + unicodes=unicodes + } + return containers.write(encodings.cache,name,data) +end end -- closure @@ -6403,13 +7542,13 @@ if not modules then modules={} end modules ['font-map']={ local tonumber,next,type=tonumber,next,type local match,format,find,concat,gsub,lower=string.match,string.format,string.find,table.concat,string.gsub,string.lower local P,R,S,C,Ct,Cc,lpegmatch=lpeg.P,lpeg.R,lpeg.S,lpeg.C,lpeg.Ct,lpeg.Cc,lpeg.match -local utfbyte=utf.byte local floor=math.floor local formatters=string.formatters +local sortedhash,sortedkeys=table.sortedhash,table.sortedkeys local trace_loading=false trackers.register("fonts.loading",function(v) trace_loading=v end) -local trace_mapping=false trackers.register("fonts.mapping",function(v) trace_unimapping=v end) -local report_fonts=logs.reporter("fonts","loading") -local force_ligatures=false directives.register("fonts.mapping.forceligatures",function(v) force_ligatures=v end) +local trace_mapping=false trackers.register("fonts.mapping",function(v) trace_mapping=v end) +local report_fonts=logs.reporter("fonts","loading") +local force_ligatures=true directives.register("fonts.mapping.forceligatures",function(v) force_ligatures=v end) local fonts=fonts or {} local mappings=fonts.mappings or {} fonts.mappings=mappings @@ -6438,7 +7577,7 @@ local function makenameparser(str) end local f_single=formatters["%04X"] local f_double=formatters["%04X%04X"] -local function tounicode16(unicode,name) +local function tounicode16(unicode) if unicode<0xD7FF or (unicode>0xDFFF and unicode<=0xFFFF) then return f_single(unicode) else @@ -6446,7 +7585,7 @@ local function tounicode16(unicode,name) return f_double(floor(unicode/1024)+0xD800,unicode%1024+0xDC00) end end -local function tounicode16sequence(unicodes,name) +local function tounicode16sequence(unicodes) local t={} for l=1,#unicodes do local u=unicodes[l] @@ -6497,36 +7636,44 @@ mappings.fromunicode16=fromunicode16 local ligseparator=P("_") local varseparator=P(".") local namesplitter=Ct(C((1-ligseparator-varseparator)^1)*(ligseparator*C((1-ligseparator-varseparator)^1))^0) -local overloads=allocate { - IJ={ name="I_J",unicode={ 0x49,0x4A },mess=0x0132 }, - ij={ name="i_j",unicode={ 0x69,0x6A },mess=0x0133 }, - ff={ name="f_f",unicode={ 0x66,0x66 },mess=0xFB00 }, - fi={ name="f_i",unicode={ 0x66,0x69 },mess=0xFB01 }, - fl={ name="f_l",unicode={ 0x66,0x6C },mess=0xFB02 }, - ffi={ name="f_f_i",unicode={ 0x66,0x66,0x69 },mess=0xFB03 }, - ffl={ name="f_f_l",unicode={ 0x66,0x66,0x6C },mess=0xFB04 }, - fj={ name="f_j",unicode={ 0x66,0x6A } }, - fk={ name="f_k",unicode={ 0x66,0x6B } }, -} -for k,v in next,overloads do - local name=v.name - local mess=v.mess - if name then - overloads[name]=v - end - if mess then - overloads[mess]=v +do + local overloads=allocate { + IJ={ name="I_J",unicode={ 0x49,0x4A },mess=0x0132 }, + ij={ name="i_j",unicode={ 0x69,0x6A },mess=0x0133 }, + ff={ name="f_f",unicode={ 0x66,0x66 },mess=0xFB00 }, + fi={ name="f_i",unicode={ 0x66,0x69 },mess=0xFB01 }, + fl={ name="f_l",unicode={ 0x66,0x6C },mess=0xFB02 }, + ffi={ name="f_f_i",unicode={ 0x66,0x66,0x69 },mess=0xFB03 }, + ffl={ name="f_f_l",unicode={ 0x66,0x66,0x6C },mess=0xFB04 }, + fj={ name="f_j",unicode={ 0x66,0x6A } }, + fk={ name="f_k",unicode={ 0x66,0x6B } }, + } + local o={} + for k,v in next,overloads do + local name=v.name + local mess=v.mess + if name then + o[name]=v + end + if mess then + o[mess]=v + end + o[k]=v end + mappings.overloads=o end -mappings.overloads=overloads function mappings.addtounicode(data,filename,checklookups) local resources=data.resources local unicodes=resources.unicodes if not unicodes then + if trace_mapping then + report_fonts("no unicode list, quitting tounicode for %a",filename) + end return end local properties=data.properties local descriptions=data.descriptions + local overloads=mappings.overloads unicodes['space']=unicodes['space'] or 32 unicodes['hyphen']=unicodes['hyphen'] or 45 unicodes['zwj']=unicodes['zwj'] or 0x200D @@ -6549,10 +7696,13 @@ function mappings.addtounicode(data,filename,checklookups) end local ns=0 local nl=0 - for du,glyph in next,descriptions do + local dlist=sortedkeys(descriptions) + for i=1,#dlist do + local du=dlist[i] + local glyph=descriptions[du] local name=glyph.name if name then - local overload=overloads[name] + local overload=overloads[name] or overloads[du] if overload then glyph.unicode=overload.unicode else @@ -6671,37 +7821,52 @@ function mappings.addtounicode(data,filename,checklookups) end end end + else + local overload=overloads[du] + if overload then + glyph.unicode=overload.unicode + end end end if type(checklookups)=="function" then checklookups(data,missing,nofmissing) end - local collected=false local unicoded=0 - for unicode,glyph in next,descriptions do - if glyph.class=="ligature" and (force_ligatures or not glyph.unicode) then - if not collected then - collected=fonts.handlers.otf.readers.getcomponents(data) - if not collected then - break - end + local collected=fonts.handlers.otf.readers.getcomponents(data) + local function resolve(glyph,u) + local n=#u + for i=1,n do + if u[i]>private then + n=0 + break end - local u=collected[unicode] + end + if n>0 then + if n>1 then + glyph.unicode=u + else + glyph.unicode=u[1] + end + unicoded=unicoded+1 + end + end + if not collected then + elseif force_ligatures then + for i=1,#dlist do + local du=dlist[i] + local u=collected[du] if u then - local n=#u - for i=1,n do - if u[i]>private then - n=0 - break - end - end - if n>0 then - if n>1 then - glyph.unicode=u - else - glyph.unicode=u[1] - end - unicoded=unicoded+1 + resolve(descriptions[du],u) + end + end + else + for i=1,#dlist do + local du=dlist[i] + local glyph=descriptions[du] + if glyph.class=="ligature" and not glyph.unicode then + local u=collected[du] + if u then + resolve(glyph,u) end end end @@ -6710,9 +7875,11 @@ function mappings.addtounicode(data,filename,checklookups) report_fonts("%n ligature tounicode mappings deduced from gsub ligature features",unicoded) end if trace_mapping then - for unic,glyph in table.sortedhash(descriptions) do - local name=glyph.name - local index=glyph.index + for i=1,#dlist do + local du=dlist[i] + local glyph=descriptions[du] + local name=glyph.name or "-" + local index=glyph.index or 0 local unicode=glyph.unicode if unicode then if type(unicode)=="table" then @@ -6720,12 +7887,12 @@ function mappings.addtounicode(data,filename,checklookups) for i=1,#unicode do unicodes[i]=formatters("%U",unicode[i]) end - report_fonts("internal slot %U, name %a, unicode %U, tounicode % t",index,name,unic,unicodes) + report_fonts("internal slot %U, name %a, unicode %U, tounicode % t",index,name,du,unicodes) else - report_fonts("internal slot %U, name %a, unicode %U, tounicode %U",index,name,unic,unicode) + report_fonts("internal slot %U, name %a, unicode %U, tounicode %U",index,name,du,unicode) end else - report_fonts("internal slot %U, name %a, unicode %U",index,name,unic) + report_fonts("internal slot %U, name %a, unicode %U",index,name,du) end end end @@ -6815,165 +7982,6 @@ end -- closure do -- begin closure to overcome local limits and interference -if not modules then modules={} end modules ['font-tfm']={ - version=1.001, - comment="companion to font-ini.mkiv", - author="Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright="PRAGMA ADE / ConTeXt Development Team", - license="see context related readme files" -} -local next=next -local match=string.match -local trace_defining=false trackers.register("fonts.defining",function(v) trace_defining=v end) -local trace_features=false trackers.register("tfm.features",function(v) trace_features=v end) -local report_defining=logs.reporter("fonts","defining") -local report_tfm=logs.reporter("fonts","tfm loading") -local findbinfile=resolvers.findbinfile -local fonts=fonts -local handlers=fonts.handlers -local readers=fonts.readers -local constructors=fonts.constructors -local encodings=fonts.encodings -local tfm=constructors.newhandler("tfm") -tfm.version=1.000 -tfm.maxnestingdepth=5 -tfm.maxnestingsize=65536*1024 -local tfmfeatures=constructors.newfeatures("tfm") -local registertfmfeature=tfmfeatures.register -constructors.resolvevirtualtoo=false -fonts.formats.tfm="type1" -fonts.formats.ofm="type1" -function tfm.setfeatures(tfmdata,features) - local okay=constructors.initializefeatures("tfm",tfmdata,features,trace_features,report_tfm) - if okay then - return constructors.collectprocessors("tfm",tfmdata,features,trace_features,report_tfm) - else - return {} - end -end -local depth={} -local function read_from_tfm(specification) - local filename=specification.filename - local size=specification.size - depth[filename]=(depth[filename] or 0)+1 - if trace_defining then - report_defining("loading tfm file %a at size %s",filename,size) - end - local tfmdata=font.read_tfm(filename,size) - if tfmdata then - local features=specification.features and specification.features.normal or {} - local resources=tfmdata.resources or {} - local properties=tfmdata.properties or {} - local parameters=tfmdata.parameters or {} - local shared=tfmdata.shared or {} - properties.name=tfmdata.name - properties.fontname=tfmdata.fontname - properties.psname=tfmdata.psname - properties.filename=specification.filename - properties.format=fonts.formats.tfm - parameters.size=size - tfmdata.properties=properties - tfmdata.resources=resources - tfmdata.parameters=parameters - tfmdata.shared=shared - shared.rawdata={} - shared.features=features - shared.processes=next(features) and tfm.setfeatures(tfmdata,features) or nil - parameters.slant=parameters.slant or parameters[1] or 0 - parameters.space=parameters.space or parameters[2] or 0 - parameters.space_stretch=parameters.space_stretch or parameters[3] or 0 - parameters.space_shrink=parameters.space_shrink or parameters[4] or 0 - parameters.x_height=parameters.x_height or parameters[5] or 0 - parameters.quad=parameters.quad or parameters[6] or 0 - parameters.extra_space=parameters.extra_space or parameters[7] or 0 - constructors.enhanceparameters(parameters) - if constructors.resolvevirtualtoo then - fonts.loggers.register(tfmdata,file.suffix(filename),specification) - local vfname=findbinfile(specification.name,'ovf') - if vfname and vfname~="" then - local vfdata=font.read_vf(vfname,size) - if vfdata then - local chars=tfmdata.characters - for k,v in next,vfdata.characters do - chars[k].commands=v.commands - end - properties.virtualized=true - tfmdata.fonts=vfdata.fonts - tfmdata.type="virtual" - local fontlist=vfdata.fonts - local name=file.nameonly(filename) - for i=1,#fontlist do - local n=fontlist[i].name - local s=fontlist[i].size - local d=depth[filename] - s=constructors.scaled(s,vfdata.designsize) - if d>tfm.maxnestingdepth then - report_defining("too deeply nested virtual font %a with size %a, max nesting depth %s",n,s,tfm.maxnestingdepth) - fontlist[i]={ id=0 } - elseif (d>1) and (s>tfm.maxnestingsize) then - report_defining("virtual font %a exceeds size %s",n,s) - fontlist[i]={ id=0 } - else - local t,id=fonts.constructors.readanddefine(n,s) - fontlist[i]={ id=id } - end - end - end - end - end - local allfeatures=tfmdata.shared.features or specification.features.normal - constructors.applymanipulators("tfm",tfmdata,allfeatures.normal,trace_features,report_tfm) - if not features.encoding then - local encoding,filename=match(properties.filename,"^(.-)%-(.*)$") - if filename and encoding and encodings.known and encodings.known[encoding] then - features.encoding=encoding - end - end - properties.haskerns=true - properties.hasligatures=true - resources.unicodes={} - resources.lookuptags={} - depth[filename]=depth[filename]-1 - return tfmdata - else - depth[filename]=depth[filename]-1 - end -end -local function check_tfm(specification,fullname) - local foundname=findbinfile(fullname,'tfm') or "" - if foundname=="" then - foundname=findbinfile(fullname,'ofm') or "" - end - if foundname=="" then - foundname=fonts.names.getfilename(fullname,"tfm") or "" - end - if foundname~="" then - specification.filename=foundname - specification.format="ofm" - return read_from_tfm(specification) - elseif trace_defining then - report_defining("loading tfm with name %a fails",specification.name) - end -end -readers.check_tfm=check_tfm -function readers.tfm(specification) - local fullname=specification.filename or "" - if fullname=="" then - local forced=specification.forced or "" - if forced~="" then - fullname=specification.name.."."..forced - else - fullname=specification.name - end - end - return check_tfm(specification,fullname) -end -readers.ofm=readers.tfm - -end -- closure - -do -- begin closure to overcome local limits and interference - if not modules then modules={} end modules ['font-oti']={ version=1.001, comment="companion to font-ini.mkiv", @@ -6984,8 +7992,8 @@ if not modules then modules={} end modules ['font-oti']={ local lower=string.lower local fonts=fonts local constructors=fonts.constructors -local otf=constructors.newhandler("otf") -local otffeatures=constructors.newfeatures("otf") +local otf=constructors.handlers.otf +local otffeatures=constructors.features.otf local registerotffeature=otffeatures.register local otftables=otf.tables or {} otf.tables=otftables @@ -7000,6 +8008,7 @@ local function setmode(tfmdata,value) tfmdata.properties.mode=lower(value) end end +otf.modeinitializer=setmode local function setlanguage(tfmdata,value) if value then local cleanvalue=lower(value) @@ -7034,6 +8043,7 @@ registerotffeature { initializers={ base=setmode, node=setmode, + plug=setmode, } } registerotffeature { @@ -7042,6 +8052,7 @@ registerotffeature { initializers={ base=setlanguage, node=setlanguage, + plug=setlanguage, } } registerotffeature { @@ -7050,6 +8061,7 @@ registerotffeature { initializers={ base=setscript, node=setscript, + plug=setscript, } } otftables.featuretypes=allocate { @@ -7122,21 +8134,20 @@ if not modules then modules={} end modules ['font-otr']={ copyright="PRAGMA ADE / ConTeXt Development Team", license="see context related readme files" } -local next,type,unpack=next,type,unpack -local byte,lower,char,strip,gsub=string.byte,string.lower,string.char,string.strip,string.gsub -local bittest=bit32.btest -local concat,remove,unpack,fastcopy=table.concat,table.remov,table.unpack,table.fastcopy -local floor,abs,sqrt,round=math.floor,math.abs,math.sqrt,math.round +local next,type=next,type +local byte,lower,char,gsub=string.byte,string.lower,string.char,string.gsub +local floor,round=math.floor,math.round local P,R,S,C,Cs,Cc,Ct,Carg,Cmt=lpeg.P,lpeg.R,lpeg.S,lpeg.C,lpeg.Cs,lpeg.Cc,lpeg.Ct,lpeg.Carg,lpeg.Cmt local lpegmatch=lpeg.match local setmetatableindex=table.setmetatableindex local formatters=string.formatters local sortedkeys=table.sortedkeys local sortedhash=table.sortedhash -local stripstring=string.strip +local stripstring=string.nospaces local utf16_to_utf8_be=utf.utf16_to_utf8_be local report=logs.reporter("otf reader") local trace_cmap=false +local trace_cmap_detail=false fonts=fonts or {} local handlers=fonts.handlers or {} fonts.handlers=handlers @@ -7145,10 +8156,11 @@ handlers.otf=otf local readers=otf.readers or {} otf.readers=readers local streamreader=utilities.files +local streamwriter=utilities.files readers.streamreader=streamreader +readers.streamwriter=streamwriter local openfile=streamreader.open local closefile=streamreader.close -local skipbytes=streamreader.skip local setposition=streamreader.setposition local skipshort=streamreader.skipshort local readbytes=streamreader.readbytes @@ -7156,32 +8168,24 @@ local readstring=streamreader.readstring local readbyte=streamreader.readcardinal1 local readushort=streamreader.readcardinal2 local readuint=streamreader.readcardinal3 -local readulong=streamreader.readcardinal4 -local readchar=streamreader.readinteger1 +local readulong=streamreader.readcardinal4 local readshort=streamreader.readinteger2 local readlong=streamreader.readinteger4 local readfixed=streamreader.readfixed4 +local read2dot14=streamreader.read2dot14 local readfword=readshort local readufword=readushort local readoffset=readushort -local read2dot14=streamreader.read2dot14 function streamreader.readtag(f) - return lower(strip(readstring(f,4))) + return lower(stripstring(readstring(f,4))) end local function readlongdatetime(f) local a,b,c,d,e,f,g,h=readbytes(f,8) return 0x100000000*d+0x1000000*e+0x10000*f+0x100*g+h end local tableversion=0.004 -local privateoffset=fonts.constructors and fonts.constructors.privateoffset or 0xF0000 readers.tableversion=tableversion -local reportedskipped={} -local function reportskippedtable(tag) - if not reportedskipped[tag] then - report("loading of table %a skipped (reported once only)",tag) - reportedskipped[tag]=true - end -end +local privateoffset=fonts.constructors and fonts.constructors.privateoffset or 0xF0000 local reservednames={ [0]="copyright", "family", "subfamily", @@ -7207,6 +8211,7 @@ local reservednames={ [0]="copyright", "wwssubfamily", "lightbackgroundpalette", "darkbackgroundpalette", + "variationspostscriptnameprefix", } local platforms={ [0]="unicode", "macintosh", @@ -7372,6 +8377,37 @@ local panosewidths={ [ 8]="verycondensed", [ 9]="monospaced", } +local helpers={} +readers.helpers=helpers +local function gotodatatable(f,fontdata,tag,criterium) + if criterium and f then + local datatable=fontdata.tables[tag] + if datatable then + local tableoffset=datatable.offset + setposition(f,tableoffset) + return tableoffset + end + end +end +local function reportskippedtable(f,fontdata,tag,criterium) + if criterium and f then + local datatable=fontdata.tables[tag] + if datatable then + report("loading of table %a skipped",tag) + end + end +end +local function setvariabledata(fontdata,tag,data) + local variabledata=fontdata.variabledata + if variabledata then + variabledata[tag]=data + else + fontdata.variabledata={ [tag]=data } + end +end +helpers.gotodatatable=gotodatatable +helpers.setvariabledata=setvariabledata +helpers.reportskippedtable=reportskippedtable local platformnames={ postscriptname=true, fullname=true, @@ -7382,13 +8418,12 @@ local platformnames={ compatiblefullname=true, } function readers.name(f,fontdata,specification) - local datatable=fontdata.tables.name - if datatable then - setposition(f,datatable.offset) + local tableoffset=gotodatatable(f,fontdata,"name",true) + if tableoffset then local format=readushort(f) local nofnames=readushort(f) local offset=readushort(f) - local start=datatable.offset+offset + local start=tableoffset+offset local namelists={ unicode={}, windows={}, @@ -7407,19 +8442,17 @@ function readers.name(f,fontdata,specification) local encoding=encodings[encoding] local language=languages[language] if encoding and language then - local name=reservednames[readushort(f)] - if name then - namelist[#namelist+1]={ - platform=platform, - encoding=encoding, - language=language, - name=name, - length=readushort(f), - offset=start+readushort(f), - } - else - skipshort(f,2) - end + local index=readushort(f) + local name=reservednames[index] + namelist[#namelist+1]={ + platform=platform, + encoding=encoding, + language=language, + name=name, + index=index, + length=readushort(f), + offset=start+readushort(f), + } else skipshort(f,3) end @@ -7435,12 +8468,14 @@ function readers.name(f,fontdata,specification) end local names={} local done={} + local extras={} local function filter(platform,e,l) local namelist=namelists[platform] for i=1,#namelist do local name=namelist[i] local nametag=name.name - if not done[nametag] then + local index=name.index + if not done[nametag or i] then local encoding=name.encoding local language=name.language if (not e or encoding==e) and (not l or language==l) then @@ -7453,13 +8488,16 @@ function readers.name(f,fontdata,specification) if decoder then content=decoder(content) end - names[nametag]={ - content=content, - platform=platform, - encoding=encoding, - language=language, - } - done[nametag]=true + if nametag then + names[nametag]={ + content=content, + platform=platform, + encoding=encoding, + language=language, + } + end + extras[index]=content + done[nametag or i]=true end end end @@ -7470,6 +8508,7 @@ function readers.name(f,fontdata,specification) filter("macintosh") filter("unicode") fontdata.names=names + fontdata.extras=extras if specification.platformnames then local collected={} for platform,namelist in next,namelists do @@ -7517,9 +8556,8 @@ local function getname(fontdata,key) end end readers["os/2"]=function(f,fontdata) - local datatable=fontdata.tables["os/2"] - if datatable then - setposition(f,datatable.offset) + local tableoffset=gotodatatable(f,fontdata,"os/2",true) + if tableoffset then local version=readushort(f) local windowsmetrics={ version=version, @@ -7569,9 +8607,8 @@ readers["os/2"]=function(f,fontdata) end end readers.head=function(f,fontdata) - local datatable=fontdata.tables.head - if datatable then - setposition(f,datatable.offset) + local tableoffset=gotodatatable(f,fontdata,"head",true) + if tableoffset then local fontheader={ version=readfixed(f), revision=readfixed(f), @@ -7598,108 +8635,155 @@ readers.head=function(f,fontdata) fontdata.nofglyphs=0 end readers.hhea=function(f,fontdata,specification) - if specification.details then - local datatable=fontdata.tables.hhea - if datatable then - setposition(f,datatable.offset) - fontdata.horizontalheader={ - version=readfixed(f), - ascender=readfword(f), - descender=readfword(f), - linegap=readfword(f), - maxadvancewidth=readufword(f), - minleftsidebearing=readfword(f), - minrightsidebearing=readfword(f), - maxextent=readfword(f), - caretsloperise=readshort(f), - caretsloperun=readshort(f), - caretoffset=readshort(f), - reserved_1=readshort(f), - reserved_2=readshort(f), - reserved_3=readshort(f), - reserved_4=readshort(f), - metricdataformat=readshort(f), - nofhmetrics=readushort(f), + local tableoffset=gotodatatable(f,fontdata,"hhea",specification.details) + if tableoffset then + fontdata.horizontalheader={ + version=readfixed(f), + ascender=readfword(f), + descender=readfword(f), + linegap=readfword(f), + maxadvancewidth=readufword(f), + minleftsidebearing=readfword(f), + minrightsidebearing=readfword(f), + maxextent=readfword(f), + caretsloperise=readshort(f), + caretsloperun=readshort(f), + caretoffset=readshort(f), + reserved_1=readshort(f), + reserved_2=readshort(f), + reserved_3=readshort(f), + reserved_4=readshort(f), + metricdataformat=readshort(f), + nofmetrics=readushort(f), + } + else + fontdata.horizontalheader={ + nofmetrics=0, + } + end +end +readers.vhea=function(f,fontdata,specification) + local tableoffset=gotodatatable(f,fontdata,"vhea",specification.details) + if tableoffset then + fontdata.verticalheader={ + version=readfixed(f), + ascender=readfword(f), + descender=readfword(f), + linegap=readfword(f), + maxadvanceheight=readufword(f), + mintopsidebearing=readfword(f), + minbottomsidebearing=readfword(f), + maxextent=readfword(f), + caretsloperise=readshort(f), + caretsloperun=readshort(f), + caretoffset=readshort(f), + reserved_1=readshort(f), + reserved_2=readshort(f), + reserved_3=readshort(f), + reserved_4=readshort(f), + metricdataformat=readshort(f), + nofmetrics=readushort(f), + } + else + fontdata.verticalheader={ + nofmetrics=0, + } + end +end +readers.maxp=function(f,fontdata,specification) + local tableoffset=gotodatatable(f,fontdata,"maxp",specification.details) + if tableoffset then + local version=readfixed(f) + local nofglyphs=readushort(f) + fontdata.nofglyphs=nofglyphs + if version==0.5 then + fontdata.maximumprofile={ + version=version, + nofglyphs=nofglyphs, + } + elseif version==1.0 then + fontdata.maximumprofile={ + version=version, + nofglyphs=nofglyphs, + points=readushort(f), + contours=readushort(f), + compositepoints=readushort(f), + compositecontours=readushort(f), + zones=readushort(f), + twilightpoints=readushort(f), + storage=readushort(f), + functiondefs=readushort(f), + instructiondefs=readushort(f), + stackelements=readushort(f), + sizeofinstructions=readushort(f), + componentelements=readushort(f), + componentdepth=readushort(f), } else - fontdata.horizontalheader={ - nofhmetrics=0, + fontdata.maximumprofile={ + version=version, + nofglyphs=0, } end end end -readers.maxp=function(f,fontdata,specification) - if specification.details then - local datatable=fontdata.tables.maxp - if datatable then - setposition(f,datatable.offset) - local version=readfixed(f) - local nofglyphs=readushort(f) - fontdata.nofglyphs=nofglyphs - if version==0.5 then - fontdata.maximumprofile={ - version=version, - nofglyphs=nofglyphs, - } - return - elseif version==1.0 then - fontdata.maximumprofile={ - version=version, - nofglyphs=nofglyphs, - points=readushort(f), - contours=readushort(f), - compositepoints=readushort(f), - compositecontours=readushort(f), - zones=readushort(f), - twilightpoints=readushort(f), - storage=readushort(f), - functiondefs=readushort(f), - instructiondefs=readushort(f), - stackelements=readushort(f), - sizeofinstructions=readushort(f), - componentelements=readushort(f), - componentdepth=readushort(f), - } - return +readers.hmtx=function(f,fontdata,specification) + local tableoffset=gotodatatable(f,fontdata,"hmtx",specification.glyphs) + if tableoffset then + local horizontalheader=fontdata.horizontalheader + local nofmetrics=horizontalheader.nofmetrics + local glyphs=fontdata.glyphs + local nofglyphs=fontdata.nofglyphs + local width=0 + local leftsidebearing=0 + for i=0,nofmetrics-1 do + local glyph=glyphs[i] + width=readshort(f) + leftsidebearing=readshort(f) + if width~=0 then + glyph.width=width + end + end + for i=nofmetrics,nofglyphs-1 do + local glyph=glyphs[i] + if width~=0 then + glyph.width=width end end - fontdata.maximumprofile={ - version=version, - nofglyphs=0, - } end end -readers.hmtx=function(f,fontdata,specification) - if specification.glyphs then - local datatable=fontdata.tables.hmtx - if datatable then - setposition(f,datatable.offset) - local nofmetrics=fontdata.horizontalheader.nofhmetrics - local glyphs=fontdata.glyphs - local nofglyphs=fontdata.nofglyphs - local width=0 - local leftsidebearing=0 - for i=0,nofmetrics-1 do - local glyph=glyphs[i] - width=readshort(f) - leftsidebearing=readshort(f) - if width~=0 then - glyph.width=width - end +readers.vmtx=function(f,fontdata,specification) + local tableoffset=gotodatatable(f,fontdata,"vmtx",specification.glyphs) + if tableoffset then + local verticalheader=fontdata.verticalheader + local nofmetrics=verticalheader.nofmetrics + local glyphs=fontdata.glyphs + local nofglyphs=fontdata.nofglyphs + local vheight=0 + local vdefault=verticalheader.ascender+verticalheader.descender + local topsidebearing=0 + for i=0,nofmetrics-1 do + local glyph=glyphs[i] + vheight=readshort(f) + topsidebearing=readshort(f) + if vheight~=0 and vheight~=vdefault then + glyph.vheight=vheight end - for i=nofmetrics,nofglyphs-1 do - local glyph=glyphs[i] - if width~=0 then - glyph.width=width - end + end + for i=nofmetrics,nofglyphs-1 do + local glyph=glyphs[i] + if vheight~=0 and vheight~=vdefault then + glyph.vheight=vheight end end end end +readers.vorg=function(f,fontdata,specification) + reportskippedtable(f,fontdata,"vorg",specification.glyphs) +end readers.post=function(f,fontdata,specification) - local datatable=fontdata.tables.post - if datatable then - setposition(f,datatable.offset) + local tableoffset=gotodatatable(f,fontdata,"post",true) + if tableoffset then local version=readfixed(f) fontdata.postscript={ version=version, @@ -7756,9 +8840,7 @@ readers.post=function(f,fontdata,specification) end end readers.cff=function(f,fontdata,specification) - if specification.glyphs then - reportskippedtable("cff") - end + reportskippedtable(f,fontdata,"cff",specification.glyphs) end local formatreaders={} local duplicatestoo=true @@ -7770,11 +8852,13 @@ local sequence={ { 0,0,6 }, { 3,0,6 }, { 0,5,14 }, +{ 0,4,12 }, { 3,10,13 }, } local supported={} for i=1,#sequence do - local sp,se,sf=unpack(sequence[i]) + local si=sequence[i] + local sp,se,sf=si[1],si[2],si[3] local p=supported[sp] if not p then p={} @@ -7828,7 +8912,7 @@ formatreaders[4]=function(f,fontdata,offset) elseif startchar==0xFFFF and offset==0 then elseif offset==0xFFFF then elseif offset==0 then - if trace_cmap then + if trace_cmap_detail then report("format 4.%i segment %2i from %C upto %C at index %H",1,segment,startchar,endchar,(startchar+delta)%65536) end for unicode=startchar,endchar do @@ -7860,7 +8944,7 @@ formatreaders[4]=function(f,fontdata,offset) end else local shift=(segment-nofsegments+offset/2)-startchar - if trace_cmap then + if trace_cmap_detail then report("format 4.%i segment %2i from %C upto %C at index %H",0,segment,startchar,endchar,(startchar+delta)%65536) end for unicode=startchar,endchar do @@ -7908,7 +8992,7 @@ formatreaders[6]=function(f,fontdata,offset) local count=readushort(f) local stop=start+count-1 local nofdone=0 - if trace_cmap then + if trace_cmap_detail then report("format 6 from %C to %C",2,start,stop) end for unicode=start,stop do @@ -7941,7 +9025,7 @@ formatreaders[12]=function(f,fontdata,offset) local first=readulong(f) local last=readulong(f) local index=readulong(f) - if trace_cmap then + if trace_cmap_detail then report("format 12 from %C to %C starts at index %i",first,last,index) end for unicode=first,last do @@ -7980,7 +9064,7 @@ formatreaders[13]=function(f,fontdata,offset) local last=readulong(f) local index=readulong(f) if first<privateoffset then - if trace_cmap then + if trace_cmap_detail then report("format 13 from %C to %C get index %i",first,last,index) end local glyph=glyphs[index] @@ -8070,75 +9154,81 @@ local function checkcmap(f,fontdata,records,platform,encoding,format) local p=platforms[platform] local e=encodings[p] local n=reader(f,fontdata,data) or 0 - report("cmap checked: platform %i (%s), encoding %i (%s), format %i, new unicodes %i",platform,p,encoding,e and e[encoding] or "?",format,n) + if trace_cmap then + report("cmap checked: platform %i (%s), encoding %i (%s), format %i, new unicodes %i",platform,p,encoding,e and e[encoding] or "?",format,n) + end return n end function readers.cmap(f,fontdata,specification) - if specification.glyphs then - local datatable=fontdata.tables.cmap - if datatable then - local tableoffset=datatable.offset - setposition(f,tableoffset) - local version=readushort(f) - local noftables=readushort(f) - local records={} - local unicodecid=false - local variantcid=false - local variants={} - local duplicates=fontdata.duplicates or {} - fontdata.duplicates=duplicates - for i=1,noftables do - local platform=readushort(f) - local encoding=readushort(f) - local offset=readulong(f) - local record=records[platform] - if not record then - records[platform]={ - [encoding]={ - offsets={ offset }, - formats={}, - } + local tableoffset=gotodatatable(f,fontdata,"cmap",specification.glyphs) + if tableoffset then + local version=readushort(f) + local noftables=readushort(f) + local records={} + local unicodecid=false + local variantcid=false + local variants={} + local duplicates=fontdata.duplicates or {} + fontdata.duplicates=duplicates + for i=1,noftables do + local platform=readushort(f) + local encoding=readushort(f) + local offset=readulong(f) + local record=records[platform] + if not record then + records[platform]={ + [encoding]={ + offsets={ offset }, + formats={}, + } + } + else + local subtables=record[encoding] + if not subtables then + record[encoding]={ + offsets={ offset }, + formats={}, } else - local subtables=record[encoding] - if not subtables then - record[encoding]={ - offsets={ offset }, - formats={}, - } - else - local offsets=subtables.offsets - offsets[#offsets+1]=offset - end + local offsets=subtables.offsets + offsets[#offsets+1]=offset end end + end + if trace_cmap then report("found cmaps:") - for platform,record in sortedhash(records) do - local p=platforms[platform] - local e=encodings[p] - local sp=supported[platform] - local ps=p or "?" + end + for platform,record in sortedhash(records) do + local p=platforms[platform] + local e=encodings[p] + local sp=supported[platform] + local ps=p or "?" + if trace_cmap then if sp then report(" platform %i: %s",platform,ps) else report(" platform %i: %s (unsupported)",platform,ps) end - for encoding,subtables in sortedhash(record) do - local se=sp and sp[encoding] - local es=e and e[encoding] or "?" + end + for encoding,subtables in sortedhash(record) do + local se=sp and sp[encoding] + local es=e and e[encoding] or "?" + if trace_cmap then if se then report(" encoding %i: %s",encoding,es) else report(" encoding %i: %s (unsupported)",encoding,es) end - local offsets=subtables.offsets - local formats=subtables.formats - for i=1,#offsets do - local offset=tableoffset+offsets[i] - setposition(f,offset) - formats[readushort(f)]=offset - end - record[encoding]=formats + end + local offsets=subtables.offsets + local formats=subtables.formats + for i=1,#offsets do + local offset=tableoffset+offsets[i] + setposition(f,offset) + formats[readushort(f)]=offset + end + record[encoding]=formats + if trace_cmap then local list=sortedkeys(formats) for i=1,#list do if not (se and se[list[i]]) then @@ -8148,203 +9238,110 @@ function readers.cmap(f,fontdata,specification) report(" formats: % t",list) end end - local ok=false - for i=1,#sequence do - local sp,se,sf=unpack(sequence[i]) - if checkcmap(f,fontdata,records,sp,se,sf)>0 then - ok=true - end - end - if not ok then - report("no useable unicode cmap found") + end + local ok=false + for i=1,#sequence do + local si=sequence[i] + local sp,se,sf=si[1],si[2],si[3] + if checkcmap(f,fontdata,records,sp,se,sf)>0 then + ok=true end - fontdata.cidmaps={ - version=version, - noftables=noftables, - records=records, - } - else - fontdata.cidmaps={} end + if not ok then + report("no useable unicode cmap found") + end + fontdata.cidmaps={ + version=version, + noftables=noftables, + records=records, + } + else + fontdata.cidmaps={} end end function readers.loca(f,fontdata,specification) - if specification.glyphs then - reportskippedtable("loca") - end + reportskippedtable(f,fontdata,"loca",specification.glyphs) end function readers.glyf(f,fontdata,specification) - if specification.glyphs then - reportskippedtable("glyf") - end + reportskippedtable(f,fontdata,"glyf",specification.glyphs) +end +function readers.colr(f,fontdata,specification) + reportskippedtable(f,fontdata,"colr",specification.glyphs) +end +function readers.cpal(f,fontdata,specification) + reportskippedtable(f,fontdata,"cpal",specification.glyphs) +end +function readers.svg(f,fontdata,specification) + reportskippedtable(f,fontdata,"svg",specification.glyphs) +end +function readers.sbix(f,fontdata,specification) + reportskippedtable(f,fontdata,"sbix",specification.glyphs) +end +function readers.cbdt(f,fontdata,specification) + reportskippedtable(f,fontdata,"cbdt",specification.glyphs) +end +function readers.cblc(f,fontdata,specification) + reportskippedtable(f,fontdata,"cblc",specification.glyphs) +end +function readers.ebdt(f,fontdata,specification) + reportskippedtable(f,fontdata,"ebdt",specification.glyphs) +end +function readers.ebsc(f,fontdata,specification) + reportskippedtable(f,fontdata,"ebsc",specification.glyphs) +end +function readers.eblc(f,fontdata,specification) + reportskippedtable(f,fontdata,"eblc",specification.glyphs) end function readers.kern(f,fontdata,specification) - if specification.kerns then - local datatable=fontdata.tables.kern - if datatable then - setposition(f,datatable.offset) + local tableoffset=gotodatatable(f,fontdata,"kern",specification.kerns) + if tableoffset then + local version=readushort(f) + local noftables=readushort(f) + for i=1,noftables do local version=readushort(f) - local noftables=readushort(f) - for i=1,noftables do - local version=readushort(f) - local length=readushort(f) - local coverage=readushort(f) - local format=bit32.rshift(coverage,8) - if format==0 then - local nofpairs=readushort(f) - local searchrange=readushort(f) - local entryselector=readushort(f) - local rangeshift=readushort(f) - local kerns={} - local glyphs=fontdata.glyphs - for i=1,nofpairs do - local left=readushort(f) - local right=readushort(f) - local kern=readfword(f) - local glyph=glyphs[left] - local kerns=glyph.kerns - if kerns then - kerns[right]=kern - else - glyph.kerns={ [right]=kern } - end + local length=readushort(f) + local coverage=readushort(f) + local format=bit32.rshift(coverage,8) + if format==0 then + local nofpairs=readushort(f) + local searchrange=readushort(f) + local entryselector=readushort(f) + local rangeshift=readushort(f) + local kerns={} + local glyphs=fontdata.glyphs + for i=1,nofpairs do + local left=readushort(f) + local right=readushort(f) + local kern=readfword(f) + local glyph=glyphs[left] + local kerns=glyph.kerns + if kerns then + kerns[right]=kern + else + glyph.kerns={ [right]=kern } end - elseif format==2 then - report("todo: kern classes") - else - report("todo: kerns") end + elseif format==2 then + report("todo: kern classes") + else + report("todo: kerns") end end end end function readers.gdef(f,fontdata,specification) - if specification.details then - reportskippedtable("gdef") - end + reportskippedtable(f,fontdata,"gdef",specification.details) end function readers.gsub(f,fontdata,specification) - if specification.details then - reportskippedtable("gsub") - end + reportskippedtable(f,fontdata,"gsub",specification.details) end function readers.gpos(f,fontdata,specification) - if specification.details then - reportskippedtable("gpos") - end + reportskippedtable(f,fontdata,"gpos",specification.details) end function readers.math(f,fontdata,specification) - if specification.glyphs then - reportskippedtable("math") - end -end -local function packoutlines(data,makesequence) - local subfonts=data.subfonts - if subfonts then - for i=1,#subfonts do - packoutlines(subfonts[i],makesequence) - end - return - end - local common=data.segments - if common then - return - end - local glyphs=data.glyphs - if not glyphs then - return - end - if makesequence then - for index=1,#glyphs do - local glyph=glyphs[index] - local segments=glyph.segments - if segments then - local sequence={} - local nofsequence=0 - for i=1,#segments do - local segment=segments[i] - local nofsegment=#segment - nofsequence=nofsequence+1 - sequence[nofsequence]=segment[nofsegment] - for i=1,nofsegment-1 do - nofsequence=nofsequence+1 - sequence[nofsequence]=segment[i] - end - end - glyph.sequence=sequence - glyph.segments=nil - end - end - else - local hash={} - local common={} - local reverse={} - local last=0 - for index=1,#glyphs do - local segments=glyphs[index].segments - if segments then - for i=1,#segments do - local h=concat(segments[i]," ") - hash[h]=(hash[h] or 0)+1 - end - end - end - for index=1,#glyphs do - local segments=glyphs[index].segments - if segments then - for i=1,#segments do - local segment=segments[i] - local h=concat(segment," ") - if hash[h]>1 then - local idx=reverse[h] - if not idx then - last=last+1 - reverse[h]=last - common[last]=segment - idx=last - end - segments[i]=idx - end - end - end - end - if last>0 then - data.segments=common - end - end -end -local function unpackoutlines(data) - local subfonts=data.subfonts - if subfonts then - for i=1,#subfonts do - unpackoutlines(subfonts[i]) - end - return - end - local common=data.segments - if not common then - return - end - local glyphs=data.glyphs - if not glyphs then - return - end - for index=1,#glyphs do - local segments=glyphs[index].segments - if segments then - for i=1,#segments do - local c=common[segments[i]] - if c then - segments[i]=c - end - end - end - end - data.segments=nil + reportskippedtable(f,fontdata,"math",specification.details) end -otf.packoutlines=packoutlines -otf.unpackoutlines=unpackoutlines -local function getinfo(maindata,sub,platformnames,rawfamilynames) +local function getinfo(maindata,sub,platformnames,rawfamilynames,metricstoo,instancenames) local fontdata=sub and maindata.subfonts and maindata.subfonts[sub] or maindata local names=fontdata.names local info=nil @@ -8354,8 +9351,8 @@ local function getinfo(maindata,sub,platformnames,rawfamilynames) local fontheader=fontdata.fontheader or {} local cffinfo=fontdata.cffinfo or {} local filename=fontdata.filename - local weight=getname(fontdata,"weight") or cffinfo.weight or metrics.weight - local width=getname(fontdata,"width") or cffinfo.width or metrics.width + local weight=getname(fontdata,"weight") or (cffinfo and cffinfo.weight) or (metrics and metrics.weight) + local width=getname(fontdata,"width") or (cffinfo and cffinfo.width ) or (metrics and metrics.width ) local fontname=getname(fontdata,"postscriptname") local fullname=getname(fontdata,"fullname") local family=getname(fontdata,"family") @@ -8368,6 +9365,25 @@ local function getinfo(maindata,sub,platformnames,rawfamilynames) if not familyname then familyname=family end if not subfamilyname then subfamilyname=subfamily end end + if platformnames then + platformnames=fontdata.platformnames + end + if instancenames then + local variabledata=fontdata.variabledata + if variabledata then + local instances=variabledata and variabledata.instances + if instances then + instancenames={} + for i=1,#instances do + instancenames[i]=lower(stripstring(instances[i].subfamily)) + end + else + instancenames=nil + end + else + instancenames=nil + end + end info={ subfontindex=fontdata.subfontindex or sub or 0, version=getname(fontdata,"version"), @@ -8395,8 +9411,30 @@ local function getinfo(maindata,sub,platformnames,rawfamilynames) capheight=metrics.capheight, ascender=metrics.typoascender, descender=metrics.typodescender, - platformnames=platformnames and fontdata.platformnames or nil, + platformnames=platformnames or nil, + instancenames=instancenames or nil, } + if metricstoo then + local keys={ + "version", + "ascender","descender","linegap", + "maxadvancewidth","maxadvanceheight","maxextent", + "minbottomsidebearing","mintopsidebearing", + } + local h=fontdata.horizontalheader or {} + local v=fontdata.verticalheader or {} + if h then + local th={} + local tv={} + for i=1,#keys do + local key=keys[i] + th[key]=h[key] or 0 + tv[key]=v[key] or 0 + end + info.horizontalmetrics=th + info.verticalmetrics=tv + end + end elseif n then info={ filename=fontdata.filename, @@ -8428,6 +9466,7 @@ local function loadtables(f,specification,offset) entryselector=readushort(f), rangeshift=readushort(f), tables=tables, + foundtables=false, } for i=1,fontdata.noftables do local tag=lower(stripstring(readstring(f,4))) @@ -8443,7 +9482,8 @@ local function loadtables(f,specification,offset) length=length, } end - if tables.cff then + fontdata.foundtables=sortedkeys(tables) + if tables.cff or tables.cff2 then fontdata.format="opentype" else fontdata.format="truetype" @@ -8461,12 +9501,25 @@ local function prepareglyps(fontdata) fontdata.glyphs=glyphs fontdata.mapping={} end +local function readtable(tag,f,fontdata,specification,...) + local reader=readers[tag] + if reader then + reader(f,fontdata,specification,...) + end +end +local variablefonts_supported=(context and true) or (logs and logs.application and true) or false local function readdata(f,offset,specification) local fontdata=loadtables(f,specification,offset) if specification.glyphs then prepareglyps(fontdata) end - readers["name"](f,fontdata,specification) + if not variablefonts_supported then + specification.instance=nil + specification.variable=nil + specification.factors=nil + end + fontdata.temporary={} + readtable("name",f,fontdata,specification) local askedname=specification.askedname if askedname then local fullname=getname(fontdata,"fullname") or "" @@ -8476,21 +9529,98 @@ local function readdata(f,offset,specification) return end end - readers["os/2"](f,fontdata,specification) - readers["head"](f,fontdata,specification) - readers["maxp"](f,fontdata,specification) - readers["hhea"](f,fontdata,specification) - readers["hmtx"](f,fontdata,specification) - readers["post"](f,fontdata,specification) - readers["cff" ](f,fontdata,specification) - readers["cmap"](f,fontdata,specification) - readers["loca"](f,fontdata,specification) - readers["glyf"](f,fontdata,specification) - readers["kern"](f,fontdata,specification) - readers["gdef"](f,fontdata,specification) - readers["gsub"](f,fontdata,specification) - readers["gpos"](f,fontdata,specification) - readers["math"](f,fontdata,specification) + readtable("stat",f,fontdata,specification) + readtable("avar",f,fontdata,specification) + readtable("fvar",f,fontdata,specification) + if variablefonts_supported then + local variabledata=fontdata.variabledata + if variabledata then + local instances=variabledata.instances + local axis=variabledata.axis + if axis and (not instances or #instances==0) then + instances={} + variabledata.instances=instances + local function add(n,subfamily,value) + local values={} + for i=1,#axis do + local a=axis[i] + values[i]={ + axis=a.tag, + value=i==n and value or a.default, + } + end + instances[#instances+1]={ + subfamily=subfamily, + values=values, + } + end + for i=1,#axis do + local a=axis[i] + local tag=a.tag + add(i,"default"..tag,a.default) + add(i,"minimum"..tag,a.minimum) + add(i,"maximum"..tag,a.maximum) + end + end + end + if not specification.factors then + local instance=specification.instance + if type(instance)=="string" then + local factors=helpers.getfactors(fontdata,instance) + if factors then + specification.factors=factors + fontdata.factors=factors + fontdata.instance=instance + report("user instance: %s, factors: % t",instance,factors) + else + report("user instance: %s, bad factors",instance) + end + end + end + if not fontdata.factors then + if fontdata.variabledata then + local factors=helpers.getfactors(fontdata,true) + if factors then + specification.factors=factors + fontdata.factors=factors + report("factors: % t",factors) + else + report("bad factors") + end + else + end + end + end + readtable("os/2",f,fontdata,specification) + readtable("head",f,fontdata,specification) + readtable("maxp",f,fontdata,specification) + readtable("hhea",f,fontdata,specification) + readtable("vhea",f,fontdata,specification) + readtable("hmtx",f,fontdata,specification) + readtable("vmtx",f,fontdata,specification) + readtable("vorg",f,fontdata,specification) + readtable("post",f,fontdata,specification) + readtable("mvar",f,fontdata,specification) + readtable("hvar",f,fontdata,specification) + readtable("vvar",f,fontdata,specification) + readtable("gdef",f,fontdata,specification) + readtable("cff",f,fontdata,specification) + readtable("cff2",f,fontdata,specification) + readtable("cmap",f,fontdata,specification) + readtable("loca",f,fontdata,specification) + readtable("glyf",f,fontdata,specification) + readtable("colr",f,fontdata,specification) + readtable("cpal",f,fontdata,specification) + readtable("svg",f,fontdata,specification) + readtable("sbix",f,fontdata,specification) + readtable("cbdt",f,fontdata,specification) + readtable("cblc",f,fontdata,specification) + readtable("ebdt",f,fontdata,specification) + readtable("eblc",f,fontdata,specification) + readtable("kern",f,fontdata,specification) + readtable("gsub",f,fontdata,specification) + readtable("gpos",f,fontdata,specification) + readtable("math",f,fontdata,specification) fontdata.locations=nil fontdata.tables=nil fontdata.cidmaps=nil @@ -8567,7 +9697,7 @@ local function loadfontdata(specification) return fontdata or {} end end -local function loadfont(specification,n) +local function loadfont(specification,n,instance) if type(specification)=="string" then specification={ filename=specification, @@ -8576,10 +9706,12 @@ local function loadfont(specification,n) glyphs=true, shapes=true, kerns=true, + variable=true, globalkerns=true, lookups=true, subfont=n or true, tounicode=false, + instance=instance } end if specification.shapes or specification.lookups or specification.kerns then @@ -8594,6 +9726,10 @@ local function loadfont(specification,n) if specification.platformnames then specification.platformnames=true end + if specification.instance or instance then + specification.variable=true + specification.instance=specification.instance or instance + end local function message(str) report("fatal error in file %a: %s\n%s",specification.filename,str,debug.traceback()) end @@ -8602,12 +9738,22 @@ local function loadfont(specification,n) return result end end -function readers.loadshapes(filename,n) +function readers.loadshapes(filename,n,instance,streams) local fontdata=loadfont { filename=filename, shapes=true, + streams=streams, + variable=true, subfont=n, + instance=instance, } + if fontdata then + for k,v in next,fontdata.glyphs do + v.class=nil + v.index=nil + v.math=nil + end + end return fontdata and { filename=filename, format=fontdata.format, @@ -8620,13 +9766,15 @@ function readers.loadshapes(filename,n) units=0, } end -function readers.loadfont(filename,n) +function readers.loadfont(filename,n,instance) local fontdata=loadfont { filename=filename, glyphs=true, shapes=false, lookups=true, + variable=true, subfont=n, + instance=instance, } if fontdata then return { @@ -8638,9 +9786,13 @@ function readers.loadfont(filename,n) descriptions=fontdata.descriptions, format=fontdata.format, goodies={}, - metadata=getinfo(fontdata,n), + metadata=getinfo(fontdata,n,false,false,true,true), properties={ hasitalics=fontdata.hasitalics or false, + maxcolorclass=fontdata.maxcolorclass, + hascolor=fontdata.hascolor or false, + instance=fontdata.instance, + factors=fontdata.factors, }, resources={ filename=filename, @@ -8656,6 +9808,11 @@ function readers.loadfont(filename,n) version=getname(fontdata,"version"), cidinfo=fontdata.cidinfo, mathconstants=fontdata.mathconstants, + colorpalettes=fontdata.colorpalettes, + svgshapes=fontdata.svgshapes, + sbixshapes=fontdata.sbixshapes, + variabledata=fontdata.variabledata, + foundtables=fontdata.foundtables, }, } end @@ -8664,6 +9821,7 @@ function readers.getinfo(filename,specification) local subfont=nil local platformnames=false local rawfamilynames=false + local instancenames=true if type(specification)=="table" then subfont=tonumber(specification.subfont) platformnames=specification.platformnames @@ -8675,19 +9833,20 @@ function readers.getinfo(filename,specification) filename=filename, details=true, platformnames=platformnames, + instancenames=true, } if fontdata then local subfonts=fontdata.subfonts if not subfonts then - return getinfo(fontdata,nil,platformnames,rawfamilynames) + return getinfo(fontdata,nil,platformnames,rawfamilynames,false,instancenames) elseif not subfont then local info={} for i=1,#subfonts do - info[i]=getinfo(fontdata,i,platformnames,rawfamilynames) + info[i]=getinfo(fontdata,i,platformnames,rawfamilynames,false,instancenames) end return info elseif subfont>=1 and subfont<=#subfonts then - return getinfo(fontdata,subfont,platformnames,rawfamilynames) + return getinfo(fontdata,subfont,platformnames,rawfamilynames,false,instancenames) else return { filename=filename, @@ -8733,56 +9892,6 @@ function readers.extend(fontdata) end end end -if fonts.hashes then - local identifiers=fonts.hashes.identifiers - local loadshapes=readers.loadshapes - readers.version=0.006 - readers.cache=containers.define("fonts","shapes",readers.version,true) - local function load(filename,sub) - local base=file.basename(filename) - local name=file.removesuffix(base) - local kind=file.suffix(filename) - local attr=lfs.attributes(filename) - local size=attr and attr.size or 0 - local time=attr and attr.modification or 0 - local sub=tonumber(sub) - if size>0 and (kind=="otf" or kind=="ttf" or kind=="tcc") then - local hash=containers.cleanname(base) - if sub then - hash=hash.."-"..sub - end - data=containers.read(readers.cache,hash) - if not data or data.time~=time or data.size~=size then - data=loadshapes(filename,sub) - if data then - data.size=size - data.format=data.format or (kind=="otf" and "opentype") or "truetype" - data.time=time - packoutlines(data) - containers.write(readers.cache,hash,data) - data=containers.read(readers.cache,hash) - end - end - unpackoutlines(data) - else - data={ - filename=filename, - size=0, - time=time, - format="unknown", - units=1000, - glyphs={} - } - end - return data - end - fonts.hashes.shapes=table.setmetatableindex(function(t,k) - local d=identifiers[k] - local v=load(d.properties.filename,d.subindex) - t[k]=v - return v - end) -end end -- closure @@ -8796,14 +9905,15 @@ if not modules then modules={} end modules ['font-cff']={ license="see context related readme files" } local next,type,tonumber=next,type,tonumber -local byte=string.byte +local byte,char,gmatch=string.byte,string.char,string.gmatch local concat,remove=table.concat,table.remove -local floor,abs,round,ceil=math.floor,math.abs,math.round,math.ceil +local floor,abs,round,ceil,min,max=math.floor,math.abs,math.round,math.ceil,math.min,math.max local P,C,R,S,C,Cs,Ct=lpeg.P,lpeg.C,lpeg.R,lpeg.S,lpeg.C,lpeg.Cs,lpeg.Ct local lpegmatch=lpeg.match +local formatters=string.formatters +local bytetable=string.bytetable local readers=fonts.handlers.otf.readers local streamreader=readers.streamreader -local readbytes=streamreader.readbytes local readstring=streamreader.readstring local readbyte=streamreader.readcardinal1 local readushort=streamreader.readcardinal2 @@ -8811,6 +9921,7 @@ local readuint=streamreader.readcardinal3 local readulong=streamreader.readcardinal4 local setposition=streamreader.setposition local getposition=streamreader.getposition +local readbytetable=streamreader.readbytetable local setmetatableindex=table.setmetatableindex local trace_charstrings=false trackers.register("fonts.cff.charstrings",function(v) trace_charstrings=v end) local report=logs.reporter("otf reader","cff") @@ -8819,6 +9930,8 @@ local parsecharstring local parsecharstrings local resetcharstrings local parseprivates +local startparsing +local stopparsing local defaultstrings={ [0]= ".notdef","space","exclam","quotedbl","numbersign","dollar","percent", "ampersand","quoteright","parenleft","parenright","asterisk","plus", @@ -8894,18 +10007,24 @@ local cffreaders={ } local function readheader(f) local offset=getposition(f) + local major=readbyte(f) local header={ offset=offset, - major=readbyte(f), + major=major, minor=readbyte(f), size=readbyte(f), - osize=readbyte(f), } + if major==1 then + header.dsize=readbyte(f) + elseif major==2 then + header.dsize=readushort(f) + else + end setposition(f,offset+header.size) return header end -local function readlengths(f) - local count=readushort(f) +local function readlengths(f,longcount) + local count=longcount and readulong(f) or readushort(f) if count==0 then return {} end @@ -8919,7 +10038,12 @@ local function readlengths(f) local previous=read(f) for i=1,count do local offset=read(f) - lengths[i]=offset-previous + local length=offset-previous + if length<0 then + report("bad offset: %i",length) + length=0 + end + lengths[i]=length previous=offset end return lengths @@ -8984,7 +10108,7 @@ do end+P("\16")/function() result.encoding=stack[top] top=0 - end+P("\17")/function() + end+P("\17")/function() result.charstrings=stack[top] top=0 end+P("\18")/function() @@ -8995,10 +10119,20 @@ do top=0 end+P("\19")/function() result.subroutines=stack[top] + top=0 end+P("\20")/function() result.defaultwidthx=stack[top] + top=0 end+P("\21")/function() result.nominalwidthx=stack[top] + top=0 + end ++P("\24")/function() + result.vstore=stack[top] + top=0 + end+P("\25")/function() + result.maxstack=stack[top] + top=0 end local p_double=P("\12")*( P("\00")/function() @@ -9022,7 +10156,7 @@ do end+P("\06")/function() result.charstringtype=stack[top] top=0 - end+P("\07")/function() + end+P("\07")/function() result.fontmatrix={ unpack(stack,1,6) } top=0 end+P("\08")/function() @@ -9060,10 +10194,10 @@ do end+P("\35")/function() result.cid.uidbase=stack[top] top=0 - end+P("\36")/function() + end+P("\36")/function() result.cid.fdarray=stack[top] top=0 - end+P("\37")/function() + end+P("\37")/function() result.cid.fdselect=stack[top] top=0 end+P("\38")/function() @@ -9128,12 +10262,12 @@ do local p_dictionary=( p_byte+p_positive+p_negative+p_short+p_long+p_nibbles+p_single+p_double+p_unsupported )^1 - parsedictionaries=function(data,dictionaries) + parsedictionaries=function(data,dictionaries,what) stack={} strings=data.strings for i=1,#dictionaries do top=0 - result={ + result=what=="cff" and { monospaced=false, italicangle=0, underlineposition=-100, @@ -9151,6 +10285,12 @@ do fonttype=0, count=8720, } + } or { + charstringtype=2, + charset=0, + vstore=0, + cid={ + }, } lpegmatch(p_dictionary,dictionaries[i]) dictionaries[i]=result @@ -9192,6 +10332,9 @@ do local stems=0 local globalbias=0 local localbias=0 + local nominalwidth=0 + local defaultwidth=0 + local charset=false local globals=false local locals=false local depth=1 @@ -9201,6 +10344,13 @@ do local ymax=0 local checked=false local keepcurve=false + local version=2 + local regions=false + local nofregions=0 + local region=false + local factors=false + local axis=false + local vsindex=0 local function showstate(where) report("%w%-10s : [%s] n=%i",depth*2,where,concat(stack," ",1,top),top) end @@ -9211,14 +10361,14 @@ do report("%w%-10s : %s",depth*2,where,tostring(value)) end end - local function moveto(x,y) + local function xymoveto() if keepcurve then r=r+1 result[r]={ x,y,"m" } end if checked then - if x<xmin then xmin=x elseif x>xmax then xmax=x end - if y<ymin then ymin=y elseif y>ymax then ymax=y end + if x>xmax then xmax=x elseif x<xmin then xmin=x end + if y>ymax then ymax=y elseif y<ymin then ymin=y end else xmin=x ymin=y @@ -9227,14 +10377,55 @@ do checked=true end end - local function lineto(x,y) + local function xmoveto() + if keepcurve then + r=r+1 + result[r]={ x,y,"m" } + end + if not checked then + xmin=x + ymin=y + xmax=x + ymax=y + checked=true + elseif x>xmax then + xmax=x + elseif x<xmin then + xmin=x + end + end + local function ymoveto() + if keepcurve then + r=r+1 + result[r]={ x,y,"m" } + end + if not checked then + xmin=x + ymin=y + xmax=x + ymax=y + checked=true + elseif y>ymax then + ymax=y + elseif y<ymin then + ymin=y + end + end + local function moveto() + if trace_charstrings then + showstate("moveto") + end + top=0 + xymoveto() + end + local function xylineto() if keepcurve then r=r+1 result[r]={ x,y,"l" } end if checked then - if x<xmin then xmin=x elseif x>xmax then xmax=x end - if y<ymin then ymin=y elseif y>ymax then ymax=y end + if x>xmax then xmax=x elseif x<xmin then xmin=x end + if y>ymax then ymax=y elseif y<ymin then ymin=y end else xmin=x ymin=y @@ -9243,14 +10434,51 @@ do checked=true end end - local function curveto(x1,y1,x2,y2,x3,y3) + local function xlineto() + if keepcurve then + r=r+1 + result[r]={ x,y,"l" } + end + if not checked then + xmin=x + ymin=y + xmax=x + ymax=y + checked=true + elseif x>xmax then + xmax=x + elseif x<xmin then + xmin=x + end + end + local function ylineto() + if keepcurve then + r=r+1 + result[r]={ x,y,"l" } + end + if not checked then + xmin=x + ymin=y + xmax=x + ymax=y + checked=true + elseif y>ymax then + ymax=y + elseif y<ymin then + ymin=y + end + end + local function xycurveto(x1,y1,x2,y2,x3,y3) + if trace_charstrings then + showstate("curveto") + end if keepcurve then r=r+1 result[r]={ x1,y1,x2,y2,x3,y3,"c" } end if checked then - if x1<xmin then xmin=x1 elseif x1>xmax then xmax=x1 end - if y1<ymin then ymin=y1 elseif y1>ymax then ymax=y1 end + if x1>xmax then xmax=x1 elseif x1<xmin then xmin=x1 end + if y1>ymax then ymax=y1 elseif y1<ymin then ymin=y1 end else xmin=x1 ymin=y1 @@ -9258,21 +10486,21 @@ do ymax=y1 checked=true end - if x2<xmin then xmin=x2 elseif x2>xmax then xmax=x2 end - if y2<ymin then ymin=y2 elseif y2>ymax then ymax=y2 end - if x3<xmin then xmin=x3 elseif x3>xmax then xmax=x3 end - if y3<ymin then ymin=y3 elseif y3>ymax then ymax=y3 end + if x2>xmax then xmax=x2 elseif x2<xmin then xmin=x2 end + if y2>ymax then ymax=y2 elseif y2<ymin then ymin=y2 end + if x3>xmax then xmax=x3 elseif x3<xmin then xmin=x3 end + if y3>ymax then ymax=y3 elseif y3<ymin then ymin=y3 end end local function rmoveto() - if top>2 then - if not width then + if not width then + if top>2 then width=stack[1] if trace_charstrings then - showvalue("width",width) + showvalue("backtrack width",width) end + else + width=true end - elseif not width then - width=true end if trace_charstrings then showstate("rmoveto") @@ -9280,43 +10508,43 @@ do x=x+stack[top-1] y=y+stack[top] top=0 - moveto(x,y) + xymoveto() end local function hmoveto() - if top>1 then - if not width then + if not width then + if top>1 then width=stack[1] if trace_charstrings then - showvalue("width",width) + showvalue("backtrack width",width) end + else + width=true end - elseif not width then - width=true end if trace_charstrings then showstate("hmoveto") end x=x+stack[top] top=0 - moveto(x,y) + xmoveto() end local function vmoveto() - if top>1 then - if not width then + if not width then + if top>1 then width=stack[1] if trace_charstrings then - showvalue("width",width) + showvalue("backtrack width",width) end + else + width=true end - elseif not width then - width=true end if trace_charstrings then showstate("vmoveto") end y=y+stack[top] top=0 - moveto(x,y) + ymoveto() end local function rlineto() if trace_charstrings then @@ -9325,20 +10553,7 @@ do for i=1,top,2 do x=x+stack[i] y=y+stack[i+1] - lineto(x,y) - end - top=0 - end - local function xlineto(swap) - for i=1,top do - if swap then - x=x+stack[i] - swap=false - else - y=y+stack[i] - swap=true - end - lineto(x,y) + xylineto() end top=0 end @@ -9346,13 +10561,47 @@ do if trace_charstrings then showstate("hlineto") end - xlineto(true) + if top==1 then + x=x+stack[1] + xlineto() + else + local swap=true + for i=1,top do + if swap then + x=x+stack[i] + xlineto() + swap=false + else + y=y+stack[i] + ylineto() + swap=true + end + end + end + top=0 end local function vlineto() if trace_charstrings then showstate("vlineto") end - xlineto(false) + if top==1 then + y=y+stack[1] + ylineto() + else + local swap=false + for i=1,top do + if swap then + x=x+stack[i] + xlineto() + swap=false + else + y=y+stack[i] + ylineto() + swap=true + end + end + end + top=0 end local function rrcurveto() if trace_charstrings then @@ -9363,9 +10612,9 @@ do local ay=y+stack[i+1] local bx=ax+stack[i+2] local by=ay+stack[i+3] - x=bx+stack[i+4] - y=by+stack[i+5] - curveto(ax,ay,bx,by,x,y) + x=bx+stack[i+4] + y=by+stack[i+5] + xycurveto(ax,ay,bx,by,x,y) end top=0 end @@ -9375,17 +10624,17 @@ do end local s=1 if top%2~=0 then - y=y+stack[1] + y=y+stack[1] s=2 end for i=s,top,4 do - local ax=x+stack[i] + local ax=x+stack[i] local ay=y local bx=ax+stack[i+1] local by=ay+stack[i+2] - x=bx+stack[i+3] + x=bx+stack[i+3] y=by - curveto(ax,ay,bx,by,x,y) + xycurveto(ax,ay,bx,by,x,y) end top=0 end @@ -9396,17 +10645,17 @@ do local s=1 local d=0 if top%2~=0 then - d=stack[1] + d=stack[1] s=2 end for i=s,top,4 do local ax=x+d - local ay=y+stack[i] + local ay=y+stack[i] local bx=ax+stack[i+1] local by=ay+stack[i+2] x=bx - y=by+stack[i+3] - curveto(ax,ay,bx,by,x,y) + y=by+stack[i+3] + xycurveto(ax,ay,bx,by,x,y) d=0 end top=0 @@ -9416,7 +10665,6 @@ do if last then top=top-1 end - local sw=swap for i=1,top,4 do local ax,ay,bx,by if swap then @@ -9444,7 +10692,7 @@ do end swap=true end - curveto(ax,ay,bx,by,x,y) + xycurveto(ax,ay,bx,by,x,y) end top=0 end @@ -9471,11 +10719,11 @@ do local by=ay+stack[i+3] x=bx+stack[i+4] y=by+stack[i+5] - curveto(ax,ay,bx,by,x,y) + xycurveto(ax,ay,bx,by,x,y) end x=x+stack[top-1] y=y+stack[top] - lineto(x,y) + xylineto() top=0 end local function rlinecurve() @@ -9486,7 +10734,7 @@ do for i=1,top-6,2 do x=x+stack[i] y=y+stack[i+1] - lineto(x,y) + xylineto() end end local ax=x+stack[top-5] @@ -9495,7 +10743,7 @@ do local by=ay+stack[top-2] x=bx+stack[top-1] y=by+stack[top] - curveto(ax,ay,bx,by,x,y) + xycurveto(ax,ay,bx,by,x,y) top=0 end local function flex() @@ -9508,33 +10756,33 @@ do local by=ay+stack[4] local cx=bx+stack[5] local cy=by+stack[6] - curveto(ax,ay,bx,by,cx,cy) + xycurveto(ax,ay,bx,by,cx,cy) local dx=cx+stack[7] local dy=cy+stack[8] local ex=dx+stack[9] local ey=dy+stack[10] x=ex+stack[11] y=ey+stack[12] - curveto(dx,dy,ex,ey,x,y) + xycurveto(dx,dy,ex,ey,x,y) top=0 end local function hflex() if trace_charstrings then showstate("hflex") end - local ax=x+stack[1] + local ax=x+stack[1] local ay=y local bx=ax+stack[2] local by=ay+stack[3] local cx=bx+stack[4] local cy=by - curveto(ax,ay,bx,by,cx,cy) + xycurveto(ax,ay,bx,by,cx,cy) local dx=cx+stack[5] local dy=by local ex=dx+stack[6] local ey=y x=ex+stack[7] - curveto(dx,dy,ex,ey,x,y) + xycurveto(dx,dy,ex,ey,x,y) top=0 end local function hflex1() @@ -9547,13 +10795,13 @@ do local by=ay+stack[4] local cx=bx+stack[5] local cy=by - curveto(ax,ay,bx,by,cx,cy) + xycurveto(ax,ay,bx,by,cx,cy) local dx=cx+stack[6] local dy=by local ex=dx+stack[7] local ey=dy+stack[8] x=ex+stack[9] - curveto(dx,dy,ex,ey,x,y) + xycurveto(dx,dy,ex,ey,x,y) top=0 end local function flex1() @@ -9566,7 +10814,7 @@ do local by=ay+stack[4] local cx=bx+stack[5] local cy=by+stack[6] - curveto(ax,ay,bx,by,cx,cy) + xycurveto(ax,ay,bx,by,cx,cy) local dx=cx+stack[7] local dy=cy+stack[8] local ex=dx+stack[9] @@ -9576,7 +10824,7 @@ do else y=ey+stack[11] end - curveto(dx,dy,ex,ey,x,y) + xycurveto(dx,dy,ex,ey,x,y) top=0 end local function getstem() @@ -9623,12 +10871,180 @@ do return floor((stems+7)/8) end end - local function unsupported() + local function unsupported(t) + if trace_charstrings then + showstate("unsupported "..t) + end + top=0 + end + local function unsupportedsub(t) if trace_charstrings then - showstate("unsupported") + showstate("unsupported sub "..t) + end + top=0 + end + local function getstem3() + if trace_charstrings then + showstate("stem3") + end + top=0 + end + local function divide() + if version==1 then + local d=stack[top] + top=top-1 + stack[top]=stack[top]/d + end + end + local function closepath() + if version==1 then + if trace_charstrings then + showstate("closepath") + end + end + top=0 + end + local function hsbw() + if version==1 then + if trace_charstrings then + showstate("dotsection") + end + width=stack[top] end top=0 end + local function seac() + if version==1 then + if trace_charstrings then + showstate("seac") + end + end + top=0 + end + local function sbw() + if version==1 then + if trace_charstrings then + showstate("sbw") + end + width=stack[top-1] + end + top=0 + end + local function callothersubr() + if version==1 then + if trace_charstrings then + showstate("callothersubr (unsupported)") + end + end + top=0 + end + local function pop() + if version==1 then + if trace_charstrings then + showstate("pop (unsupported)") + end + top=top+1 + stack[top]=0 + else + top=0 + end + end + local function setcurrentpoint() + if version==1 then + if trace_charstrings then + showstate("pop (unsupported)") + end + x=x+stack[top-1] + y=y+stack[top] + end + top=0 + end + local reginit=false + local function updateregions(n) + if regions then + local current=regions[n] or regions[1] + nofregions=#current + if axis and n~=reginit then + factors={} + for i=1,nofregions do + local region=current[i] + local s=1 + for j=1,#axis do + local f=axis[j] + local r=region[j] + local start=r.start + local peak=r.peak + local stop=r.stop + if start>peak or peak>stop then + elseif start<0 and stop>0 and peak~=0 then + elseif peak==0 then + elseif f<start or f>stop then + s=0 + break + elseif f<peak then + s=s*(f-start)/(peak-start) + elseif f>peak then + s=s*(stop-f)/(stop-peak) + else + end + end + factors[i]=s + end + end + end + reginit=n + end + local function setvsindex() + local vsindex=stack[top] + if trace_charstrings then + showstate(formatters["vsindex %i"](vsindex)) + end + updateregions(vsindex) + top=top-1 + end + local function blend() + local n=stack[top] + top=top-1 + if axis then + if trace_charstrings then + local t=top-nofregions*n + local m=t-n + for i=1,n do + local k=m+i + local d=m+n+(i-1)*nofregions + local old=stack[k] + local new=old + for r=1,nofregions do + new=new+stack[d+r]*factors[r] + end + stack[k]=new + showstate(formatters["blend %i of %i: %s -> %s"](i,n,old,new)) + end + top=t + elseif n==1 then + top=top-nofregions + local v=stack[top] + for r=1,nofregions do + v=v+stack[top+r]*factors[r] + end + stack[top]=v + else + top=top-nofregions*n + local d=top + local k=top-n + for i=1,n do + k=k+1 + local v=stack[k] + for r=1,nofregions do + v=v+stack[d+r]*factors[r] + end + stack[k]=v + d=d+nofregions + end + end + else + end + end local actions={ [0]=unsupported, getstem, unsupported, @@ -9642,10 +11058,10 @@ do unsupported, unsupported, unsupported, + hsbw, unsupported, - unsupported, - unsupported, - unsupported, + setvsindex, + blend, unsupported, getstem, getmask, @@ -9663,75 +11079,158 @@ do hvcurveto, } local subactions={ + [000]=dotsection, + [001]=getstem3, + [002]=getstem3, + [006]=seac, + [007]=sbw, + [012]=divide, + [016]=callothersubr, + [017]=pop, + [033]=setcurrentpoint, [034]=hflex, [035]=flex, [036]=hflex1, [037]=flex1, } - local p_bytes=Ct((P(1)/byte)^0) - local function call(scope,list,bias,process) - local index=stack[top]+bias - top=top-1 - if trace_charstrings then - showvalue(scope,index,true) + local c_endchar=char(14) + local passon do + local rshift=bit32.rshift + local band=bit32.band + local round=math.round + local encode=table.setmetatableindex(function(t,i) + for i=-2048,-1130 do + t[i]=char(28,band(rshift(i,8),0xFF),band(i,0xFF)) + end + for i=-1131,-108 do + local v=0xFB00-i-108 + t[i]=char(band(rshift(v,8),0xFF),band(v,0xFF)) + end + for i=-107,107 do + t[i]=char(i+139) + end + for i=108,1131 do + local v=0xF700+i-108 + t[i]=char(band(rshift(v,8),0xFF),band(v,0xFF)) + end + for i=1132,2048 do + t[i]=char(28,band(rshift(i,8),0xFF),band(i,0xFF)) + end + return t[i] + end) + local function setvsindex() + local vsindex=stack[top] + updateregions(vsindex) + top=top-1 end - local str=list[index] - if str then - if type(str)=="string" then - str=lpegmatch(p_bytes,str) - list[index]=str + local function blend() + local n=stack[top] + top=top-1 + if not axis then + elseif n==1 then + top=top-nofregions + local v=stack[top] + for r=1,nofregions do + v=v+stack[top+r]*factors[r] + end + stack[top]=round(v) + else + top=top-nofregions*n + local d=top + local k=top-n + for i=1,n do + k=k+1 + local v=stack[k] + for r=1,nofregions do + v=v+stack[d+r]*factors[r] + end + stack[k]=round(v) + d=d+nofregions + end end - depth=depth+1 - process(str) - depth=depth-1 + end + passon=function(operation) + if operation==15 then + setvsindex() + elseif operation==16 then + blend() + else + for i=1,top do + r=r+1 + result[r]=encode[stack[i]] + end + r=r+1 + result[r]=char(operation) + top=0 + end + end + end + local process + local function call(scope,list,bias) + depth=depth+1 + if top==0 then + showstate(formatters["unknown %s call"](scope)) + top=0 else - report("unknown %s %i",scope,index) + local index=stack[top]+bias + top=top-1 + if trace_charstrings then + showvalue(scope,index,true) + end + local tab=list[index] + if tab then + process(tab) + else + showstate(formatters["unknown %s call %i"](scope,index)) + top=0 + end end + depth=depth-1 end - local function process(tab) + local justpass=false + process=function(tab) local i=1 local n=#tab while i<=n do local t=tab[i] - if t>=32 and t<=246 then - top=top+1 - stack[top]=t-139 - i=i+1 - elseif t>=247 and t<=250 then + if t>=32 then top=top+1 - stack[top]=(t-247)*256+tab[i+1]+108 - i=i+2 - elseif t>=251 and t<=254 then - top=top+1 - stack[top]=-(t-251)*256-tab[i+1]-108 - i=i+2 + if t<=246 then + stack[top]=t-139 + i=i+1 + elseif t<=250 then + stack[top]=t*256-63124+tab[i+1] + i=i+2 + elseif t<=254 then + stack[top]=-t*256+64148-tab[i+1] + i=i+2 + else + local n=0x100*tab[i+1]+tab[i+2] + if n>=0x8000 then + stack[top]=n-0x10000+(0x100*tab[i+3]+tab[i+4])/0xFFFF + else + stack[top]=n+(0x100*tab[i+3]+tab[i+4])/0xFFFF + end + i=i+5 + end elseif t==28 then top=top+1 local n=0x100*tab[i+1]+tab[i+2] if n>=0x8000 then - stack[top]=n-0xFFFF-1 + stack[top]=n-0x10000 else stack[top]=n end i=i+3 - elseif t==255 then - local n=0x100*tab[i+1]+tab[i+2] - top=top+1 - if n>=0x8000 then - stack[top]=n-0xFFFF-1+(0x100*tab[i+3]+tab[i+4])/0xFFFF - else - stack[top]=n+(0x100*tab[i+3]+tab[i+4])/0xFFFF - end - i=i+5 - elseif t==11 then + elseif t==11 then if trace_charstrings then showstate("return") end return elseif t==10 then - call("local",locals,localbias,process) + call("local",locals,localbias) i=i+1 - elseif t==14 then + elseif t==14 then if width then elseif top>0 then width=stack[1] @@ -9746,14 +11245,14 @@ do end return elseif t==29 then - call("global",globals,globalbias,process) + call("global",globals,globalbias) i=i+1 elseif t==12 then i=i+1 local t=tab[i] local a=subactions[t] if a then - a() + a(t) else if trace_charstrings then showvalue("<subaction>",t) @@ -9761,112 +11260,49 @@ do top=0 end i=i+1 + elseif justpass then + passon(t) + i=i+1 else local a=actions[t] if a then - local s=a() + local s=a(t) if s then - i=i+s + i=i+s+1 + else + i=i+1 end else if trace_charstrings then showvalue("<action>",t) end top=0 + i=i+1 end - i=i+1 end end end - parsecharstrings=function(data,glyphs,doshapes) - local dictionary=data.dictionaries[1] - local charstrings=dictionary.charstrings - local charset=dictionary.charset - keepcurve=doshapes - stack={} - glyphs=glyphs or {} - strings=data.strings - locals=dictionary.subroutines - globals=data.routines - globalbias=#globals - localbias=#locals - globalbias=((globalbias<1240 and 107) or (globalbias<33900 and 1131) or 32768)+1 - localbias=((localbias<1240 and 107) or (localbias<33900 and 1131) or 32768)+1 - local nominalwidth=dictionary.private.data.nominalwidthx or 0 - local defaultwidth=dictionary.private.data.defaultwidthx or 0 - for i=1,#charstrings do - local str=charstrings[i] - local tab=lpegmatch(p_bytes,str) - local index=i-1 - x=0 - y=0 - width=false - r=0 - top=0 - stems=0 - result={} - xmin=0 - xmax=0 - ymin=0 - ymax=0 - checked=false - if trace_charstrings then - report("glyph: %i",index) - report("data: % t",tab) - end - process(tab) - local boundingbox={ round(xmin),round(ymin),round(xmax),round(ymax) } - if width==true or width==false then - width=defaultwidth - else - width=nominalwidth+width - end - local glyph=glyphs[index] - if not glyph then - glyphs[index]={ - segments=doshapes~=false and result or nil, - boundingbox=boundingbox, - width=width, - name=charset[index], - } - else - glyph.segments=doshapes~=false and result or nil - glyph.boundingbox=boundingbox - if not glyph.width then - glyph.width=width - end - if charset and not glyph.name then - glyph.name=charset[index] - end - end - if trace_charstrings then - report("width: %s",tostring(width)) - report("boundingbox: % t",boundingbox) - end - charstrings[i]=nil + local function setbias(globals,locals) + if version==1 then + return + false, + false + else + local g,l=#globals,#locals + return + ((g<1240 and 107) or (g<33900 and 1131) or 32768)+1, + ((l<1240 and 107) or (l<33900 and 1131) or 32768)+1 end - return glyphs end - parsecharstring=function(data,dictionary,charstring,glyphs,index,doshapes) - local private=dictionary.private - keepcurve=doshapes - strings=data.strings - locals=dictionary.subroutines or {} - globals=data.routines or {} - globalbias=#globals - localbias=#locals - globalbias=((globalbias<1240 and 107) or (globalbias<33900 and 1131) or 32768)+1 - localbias=((localbias<1240 and 107) or (localbias<33900 and 1131) or 32768)+1 - local nominalwidth=private and private.data.nominalwidthx or 0 - local defaultwidth=private and private.data.defaultwidthx or 0 - local tab=lpegmatch(p_bytes,charstring) + local function processshape(tab,index) + tab=bytetable(tab) x=0 y=0 width=false r=0 top=0 stems=0 - result={} + result={} xmin=0 xmax=0 ymin=0 @@ -9874,26 +11310,35 @@ do checked=false if trace_charstrings then report("glyph: %i",index) - report("data: % t",tab) + report("data : % t",tab) + end + if regions then + updateregions(vsindex) end process(tab) - local boundingbox={ xmin,ymin,xmax,ymax } + local boundingbox={ + round(xmin), + round(ymin), + round(xmax), + round(ymax), + } if width==true or width==false then width=defaultwidth else width=nominalwidth+width end -index=index-1 local glyph=glyphs[index] - if not glyph then - glyphs[index]={ - segments=doshapes~=false and result or nil, - boundingbox=boundingbox, - width=width, - name=charset[index], - } - else - glyph.segments=doshapes~=false and result or nil + if justpass then + r=r+1 + result[r]=c_endchar + local stream=concat(result) + if glyph then + glyph.stream=stream + else + glyphs[index]={ stream=stream } + end + elseif glyph then + glyph.segments=keepcurve~=false and result or nil glyph.boundingbox=boundingbox if not glyph.width then glyph.width=width @@ -9901,23 +11346,93 @@ index=index-1 if charset and not glyph.name then glyph.name=charset[index] end + elseif keepcurve then + glyphs[index]={ + segments=result, + boundingbox=boundingbox, + width=width, + name=charset and charset[index] or nil, + } + else + glyphs[index]={ + boundingbox=boundingbox, + width=width, + name=charset and charset[index] or nil, + } end if trace_charstrings then - report("width: %s",tostring(width)) + report("width : %s",tostring(width)) report("boundingbox: % t",boundingbox) end - return charstring end - resetcharstrings=function() + startparsing=function(fontdata,data,streams) + reginit=false + axis=false + regions=data.regions + justpass=streams==true + if regions then + regions={ regions } + axis=data.factors or false + end + end + stopparsing=function(fontdata,data) + stack={} + glyphs=false result={} top=0 - stack={} + locals=false + globals=false + strings=false + end + local function setwidths(private) + if not private then + return 0,0 + end + local privatedata=private.data + if not privatedata then + return 0,0 + end + return privatedata.nominalwidthx or 0,privatedata.defaultwidthx or 0 + end + parsecharstrings=function(fontdata,data,glphs,doshapes,tversion,streams) + local dictionary=data.dictionaries[1] + local charstrings=dictionary.charstrings + keepcurve=doshapes + version=tversion + strings=data.strings + globals=data.routines or {} + locals=dictionary.subroutines or {} + charset=dictionary.charset + vsindex=dictionary.vsindex or 0 + glyphs=glphs or {} + globalbias,localbias=setbias(globals,locals) + nominalwidth,defaultwidth=setwidths(dictionary.private) + startparsing(fontdata,data,streams) + for index=1,#charstrings do + processshape(charstrings[index],index-1) + charstrings[index]=nil + end + stopparsing(fontdata,data) + return glyphs + end + parsecharstring=function(fontdata,data,dictionary,tab,glphs,index,doshapes,tversion) + keepcurve=doshapes + version=tversion + strings=data.strings + globals=data.routines or {} + locals=dictionary.subroutines or {} + charset=false + vsindex=dictionary.vsindex or 0 + glyphs=glphs or {} + globalbias,localbias=setbias(globals,locals) + nominalwidth,defaultwidth=setwidths(dictionary.private) + processshape(tab,index-1) end end local function readglobals(f,data) local routines=readlengths(f) for i=1,#routines do - routines[i]=readstring(f,routines[i]) + routines[i]=readbytetable(f,routines[i]) end data.routines=routines end @@ -9929,7 +11444,7 @@ local function readcharsets(f,data,dictionary) local strings=data.strings local nofglyphs=data.nofglyphs local charsetoffset=dictionary.charset - if charsetoffset~=0 then + if charsetoffset and charsetoffset~=0 then setposition(f,header.offset+charsetoffset) local format=readbyte(f) local charset={ [0]=".notdef" } @@ -9955,6 +11470,9 @@ local function readcharsets(f,data,dictionary) else report("cff parser: unsupported charset format %a",format) end + else + dictionary.nocharset=true + dictionary.charset=nil end end local function readprivates(f,data) @@ -9975,7 +11493,7 @@ local function readlocals(f,data,dictionary) setposition(f,header.offset+private.offset+subroutineoffset) local subroutines=readlengths(f) for i=1,#subroutines do - subroutines[i]=readstring(f,subroutines[i]) + subroutines[i]=readbytetable(f,subroutines[i]) end dictionary.subroutines=subroutines private.data.subroutines=nil @@ -9986,15 +11504,16 @@ local function readlocals(f,data,dictionary) dictionary.subroutines={} end end -local function readcharstrings(f,data) +local function readcharstrings(f,data,what) local header=data.header local dictionaries=data.dictionaries local dictionary=dictionaries[1] - local type=dictionary.charstringtype + local stringtype=dictionary.charstringtype local offset=dictionary.charstrings - if type==2 then + if type(offset)~="number" then + elseif stringtype==2 then setposition(f,header.offset+offset) - local charstrings=readlengths(f) + local charstrings=readlengths(f,what=="cff2") local nofglyphs=#charstrings for i=1,nofglyphs do charstrings[i]=readstring(f,charstrings[i]) @@ -10002,7 +11521,7 @@ local function readcharstrings(f,data) data.nofglyphs=nofglyphs dictionary.charstrings=charstrings else - report("unsupported charstr type %i",type) + report("unsupported charstr type %i",stringtype) data.nofglyphs=0 dictionary.charstrings={} end @@ -10020,28 +11539,36 @@ local function readcidprivates(f,data) end parseprivates(data,dictionaries) end -local function readnoselect(f,data,glyphs,doshapes) +readers.parsecharstrings=parsecharstrings +local function readnoselect(f,fontdata,data,glyphs,doshapes,version,streams) local dictionaries=data.dictionaries local dictionary=dictionaries[1] readglobals(f,data) - readcharstrings(f,data) - readencodings(f,data) - readcharsets(f,data,dictionary) + readcharstrings(f,data,version) + if version=="cff2" then + dictionary.charset=nil + else + readencodings(f,data) + readcharsets(f,data,dictionary) + end readprivates(f,data) parseprivates(data,data.dictionaries) readlocals(f,data,dictionary) - parsecharstrings(data,glyphs,doshapes) - resetcharstrings() + startparsing(fontdata,data,streams) + parsecharstrings(fontdata,data,glyphs,doshapes,version,streams) + stopparsing(fontdata,data) end -local function readfdselect(f,data,glyphs,doshapes) +local function readfdselect(f,fontdata,data,glyphs,doshapes,version,streams) local header=data.header local dictionaries=data.dictionaries local dictionary=dictionaries[1] local cid=dictionary.cid local cidselect=cid and cid.fdselect readglobals(f,data) - readcharstrings(f,data) - readencodings(f,data) + readcharstrings(f,data,version) + if version~="cff2" then + readencodings(f,data) + end local charstrings=dictionary.charstrings local fdindex={} local nofglyphs=data.nofglyphs @@ -10090,68 +11617,133 @@ local function readfdselect(f,data,glyphs,doshapes) for i=1,#dictionaries do readlocals(f,data,dictionaries[i]) end + startparsing(fontdata,data,streams) for i=1,#charstrings do - parsecharstring(data,dictionaries[fdindex[i]+1],charstrings[i],glyphs,i,doshapes) + parsecharstring(fontdata,data,dictionaries[fdindex[i]+1],charstrings[i],glyphs,i,doshapes,version) + charstrings[i]=nil end - resetcharstrings() + stopparsing(fontdata,data) end end +local gotodatatable=readers.helpers.gotodatatable +local function cleanup(data,dictionaries) +end function readers.cff(f,fontdata,specification) - if specification.details then - local datatable=fontdata.tables.cff - if datatable then - local offset=datatable.offset - local glyphs=fontdata.glyphs - if not f then - report("invalid filehandle") - return - end - if offset then - setposition(f,offset) - end - local header=readheader(f) - if header.major>1 then - report("version mismatch") - return - end - local names=readfontnames(f) - local dictionaries=readtopdictionaries(f) - local strings=readstrings(f) - local data={ - header=header, - names=names, - dictionaries=dictionaries, - strings=strings, - nofglyphs=fontdata.nofglyphs, - } - parsedictionaries(data,data.dictionaries) - local d=dictionaries[1] - local c=d.cid - fontdata.cffinfo={ - familynamename=d.familyname, - fullname=d.fullname, - boundingbox=d.boundingbox, - weight=d.weight, - italicangle=d.italicangle, - underlineposition=d.underlineposition, - underlinethickness=d.underlinethickness, - monospaced=d.monospaced, - } - fontdata.cidinfo=c and { - registry=c.registry, - ordering=c.ordering, - supplement=c.supplement, - } - if not specification.glyphs then + local tableoffset=gotodatatable(f,fontdata,"cff",specification.details) + if tableoffset then + local header=readheader(f) + if header.major~=1 then + report("only version %s is supported for table %a",1,"cff") + return + end + local glyphs=fontdata.glyphs + local names=readfontnames(f) + local dictionaries=readtopdictionaries(f) + local strings=readstrings(f) + local data={ + header=header, + names=names, + dictionaries=dictionaries, + strings=strings, + nofglyphs=fontdata.nofglyphs, + } + parsedictionaries(data,dictionaries,"cff") + local dic=dictionaries[1] + local cid=dic.cid + fontdata.cffinfo={ + familynamename=dic.familyname, + fullname=dic.fullname, + boundingbox=dic.boundingbox, + weight=dic.weight, + italicangle=dic.italicangle, + underlineposition=dic.underlineposition, + underlinethickness=dic.underlinethickness, + monospaced=dic.monospaced, + } + fontdata.cidinfo=cid and { + registry=cid.registry, + ordering=cid.ordering, + supplement=cid.supplement, + } + if specification.glyphs then + local all=specification.shapes or false + if cid and cid.fdselect then + readfdselect(f,fontdata,data,glyphs,all,"cff") else - local cid=d.cid - if cid and cid.fdselect then - readfdselect(f,data,glyphs,specification.shapes or false) - else - readnoselect(f,data,glyphs,specification.shapes or false) - end + readnoselect(f,fontdata,data,glyphs,all,"cff") end end + cleanup(data,dictionaries) + end +end +function readers.cff2(f,fontdata,specification) + local tableoffset=gotodatatable(f,fontdata,"cff2",specification.glyphs) + if tableoffset then + local header=readheader(f) + if header.major~=2 then + report("only version %s is supported for table %a",2,"cff2") + return + end + local glyphs=fontdata.glyphs + local dictionaries={ readstring(f,header.dsize) } + local data={ + header=header, + dictionaries=dictionaries, + nofglyphs=fontdata.nofglyphs, + } + parsedictionaries(data,dictionaries,"cff2") + local offset=dictionaries[1].vstore + if offset>0 then + local storeoffset=dictionaries[1].vstore+data.header.offset+2 + local regions,deltas=readers.helpers.readvariationdata(f,storeoffset,factors) + data.regions=regions + data.deltas=deltas + else + data.regions={} + data.deltas={} + end + data.factors=specification.factors + local cid=data.dictionaries[1].cid + local all=specification.shapes or false + if cid and cid.fdselect then + readfdselect(f,fontdata,data,glyphs,all,"cff2",specification.streams) + else + readnoselect(f,fontdata,data,glyphs,all,"cff2",specification.streams) + end + cleanup(data,dictionaries) + end +end +function readers.cffcheck(filename) + local f=io.open(filename,"rb") + if f then + local fontdata={ + glyphs={}, + } + local header=readheader(f) + if header.major~=1 then + report("only version %s is supported for table %a",1,"cff") + return + end + local names=readfontnames(f) + local dictionaries=readtopdictionaries(f) + local strings=readstrings(f) + local glyphs={} + local data={ + header=header, + names=names, + dictionaries=dictionaries, + strings=strings, + glyphs=glyphs, + nofglyphs=4, + } + parsedictionaries(data,dictionaries,"cff") + local cid=data.dictionaries[1].cid + if cid and cid.fdselect then + readfdselect(f,fontdata,data,glyphs,false) + else + readnoselect(f,fontdata,data,glyphs,false) + end + return data end end @@ -10167,9 +11759,12 @@ if not modules then modules={} end modules ['font-ttf']={ license="see context related readme files" } local next,type,unpack=next,type,unpack -local bittest=bit32.btest -local sqrt=math.sqrt +local bittest,band,rshift=bit32.btest,bit32.band,bit32.rshift +local sqrt,round=math.sqrt,math.round +local char=string.char +local concat=table.concat local report=logs.reporter("otf reader","ttf") +local trace_deltas=false local readers=fonts.handlers.otf.readers local streamreader=readers.streamreader local setposition=streamreader.setposition @@ -10181,22 +11776,30 @@ local readulong=streamreader.readcardinal4 local readchar=streamreader.readinteger1 local readshort=streamreader.readinteger2 local read2dot14=streamreader.read2dot14 +local readinteger=streamreader.readinteger1 +local helpers=readers.helpers +local gotodatatable=helpers.gotodatatable local function mergecomposites(glyphs,shapes) local function merge(index,shape,components) local contours={} + local points={} local nofcontours=0 + local nofpoints=0 + local offset=0 + local deltas=shape.deltas for i=1,#components do local component=components[i] local subindex=component.index local subshape=shapes[subindex] local subcontours=subshape.contours + local subpoints=subshape.points if not subcontours then local subcomponents=subshape.components if subcomponents then - subcontours=merge(subindex,subshape,subcomponents) + subcontours,subpoints=merge(subindex,subshape,subcomponents) end end - if subcontours then + if subpoints then local matrix=component.matrix local xscale=matrix[1] local xrotate=matrix[2] @@ -10204,35 +11807,38 @@ local function mergecomposites(glyphs,shapes) local yscale=matrix[4] local xoffset=matrix[5] local yoffset=matrix[6] + for i=1,#subpoints do + local p=subpoints[i] + local x=p[1] + local y=p[2] + nofpoints=nofpoints+1 + points[nofpoints]={ + xscale*x+xrotate*y+xoffset, + yscale*y+yrotate*x+yoffset, + p[3] + } + end for i=1,#subcontours do - local points=subcontours[i] - local result={} - for i=1,#points do - local p=points[i] - local x=p[1] - local y=p[2] - result[i]={ - xscale*x+xrotate*y+xoffset, - yscale*y+yrotate*x+yoffset, - p[3] - } - end nofcontours=nofcontours+1 - contours[nofcontours]=result + contours[nofcontours]=offset+subcontours[i] end + offset=offset+#subpoints else report("missing contours composite %s, component %s of %s, glyph %s",index,i,#components,subindex) end end + shape.points=points shape.contours=contours shape.components=nil - return contours + return contours,points end for index=1,#glyphs do local shape=shapes[index] - local components=shape.components - if components then - merge(index,shape,components) + if shape then + local components=shape.components + if components then + merge(index,shape,components) + end end end end @@ -10242,123 +11848,510 @@ local function readnothing(f,nofcontours) } end local function curveto(m_x,m_y,l_x,l_y,r_x,r_y) - return { + return l_x+2/3*(m_x-l_x),l_y+2/3*(m_y-l_y), r_x+2/3*(m_x-r_x),r_y+2/3*(m_y-r_y), - r_x,r_y,"c" - } + r_x,r_y,"c" +end +local function applyaxis(glyph,shape,deltas,dowidth) + local points=shape.points + if points then + local nofpoints=#points + local h=nofpoints+2 + local l=nofpoints+1 + local dw=0 + local dl=0 + for i=1,#deltas do + local deltaset=deltas[i] + local xvalues=deltaset.xvalues + local yvalues=deltaset.yvalues + local dpoints=deltaset.points + local factor=deltaset.factor + if dpoints then + local nofdpoints=#dpoints + for i=1,nofdpoints do + local d=dpoints[i] + local p=points[d] + if p then + if xvalues then + local x=xvalues[i] + if x and x~=0 then + p[1]=p[1]+factor*x + end + end + if yvalues then + local y=yvalues[i] + if y and y~=0 then + p[2]=p[2]+factor*y + end + end + elseif dowidth then + if d==h then + local x=xvalues[i] + if x then + dw=dw+factor*x + end + elseif d==l then + local x=xvalues[i] + if x then + dl=dl+factor*x + end + end + end + end + else + for i=1,nofpoints do + local p=points[i] + if xvalues then + local x=xvalues[i] + if x and x~=0 then + p[1]=p[1]+factor*x + end + end + if yvalues then + local y=yvalues[i] + if y and y~=0 then + p[2]=p[2]+factor*y + end + end + end + if dowidth then + local x=xvalues[h] + if x then + dw=dw+factor*x + end + local x=xvalues[l] + if x then + dl=dl+factor*x + end + end + end + end + if dowidth then + local width=glyph.width or 0 + glyph.width=width+dw-dl + end + else + report("no points for glyph %a",glyph.name) + end end -local function contours2outlines(glyphs,shapes) - local quadratic=true +local quadratic=false +local function contours2outlines_normal(glyphs,shapes) for index=1,#glyphs do - local glyph=glyphs[index] local shape=shapes[index] - local contours=shape.contours - if contours then - local nofcontours=#contours - local segments={} - local nofsegments=0 - glyph.segments=segments - if nofcontours>0 then - for i=1,nofcontours do - local contour=contours[i] - local nofcontour=#contour - if nofcontour>0 then - local first_pt=contour[1] - local first_on=first_pt[3] - if nofcontour==1 then - first_pt[3]="m" - nofsegments=nofsegments+1 - segments[nofsegments]=first_pt - else + if shape then + local glyph=glyphs[index] + local contours=shape.contours + local points=shape.points + if contours then + local nofcontours=#contours + local segments={} + local nofsegments=0 + glyph.segments=segments + if nofcontours>0 then + local px,py=0,0 + local first=1 + for i=1,nofcontours do + local last=contours[i] + if last>=first then + local first_pt=points[first] local first_on=first_pt[3] - local last_pt=contour[nofcontour] - local last_on=last_pt[3] - local start=1 - local control_pt=false - if first_on then - start=2 - else - if last_on then - first_pt=last_pt + if first==last then + first_pt[3]="m" + nofsegments=nofsegments+1 + segments[nofsegments]=first_pt + else + local first_on=first_pt[3] + local last_pt=points[last] + local last_on=last_pt[3] + local start=1 + local control_pt=false + if first_on then + start=2 else - first_pt={ (first_pt[1]+last_pt[1])/2,(first_pt[2]+last_pt[2])/2,false } + if last_on then + first_pt=last_pt + else + first_pt={ (first_pt[1]+last_pt[1])/2,(first_pt[2]+last_pt[2])/2,false } + end + control_pt=first_pt end - control_pt=first_pt - end - nofsegments=nofsegments+1 - segments[nofsegments]={ first_pt[1],first_pt[2],"m" } - local previous_pt=first_pt - for i=start,nofcontour do - local current_pt=contour[i] - local current_on=current_pt[3] - local previous_on=previous_pt[3] - if previous_on then - if current_on then + local x,y=first_pt[1],first_pt[2] + if not done then + xmin,ymin,xmax,ymax=x,y,x,y + done=true + end + nofsegments=nofsegments+1 + segments[nofsegments]={ x,y,"m" } + if not quadratic then + px,py=x,y + end + local previous_pt=first_pt + for i=first,last do + local current_pt=points[i] + local current_on=current_pt[3] + local previous_on=previous_pt[3] + if previous_on then + if current_on then + local x,y=current_pt[1],current_pt[2] + nofsegments=nofsegments+1 + segments[nofsegments]={ x,y,"l" } + if not quadratic then + px,py=x,y + end + else + control_pt=current_pt + end + elseif current_on then + local x1,y1=control_pt[1],control_pt[2] + local x2,y2=current_pt[1],current_pt[2] nofsegments=nofsegments+1 - segments[nofsegments]={ current_pt[1],current_pt[2],"l" } + if quadratic then + segments[nofsegments]={ x1,y1,x2,y2,"q" } + else + x1,y1,x2,y2,px,py=curveto(x1,y1,px,py,x2,y2) + segments[nofsegments]={ x1,y1,x2,y2,px,py,"c" } + end + control_pt=false else + local x2,y2=(previous_pt[1]+current_pt[1])/2,(previous_pt[2]+current_pt[2])/2 + local x1,y1=control_pt[1],control_pt[2] + nofsegments=nofsegments+1 + if quadratic then + segments[nofsegments]={ x1,y1,x2,y2,"q" } + else + x1,y1,x2,y2,px,py=curveto(x1,y1,px,py,x2,y2) + segments[nofsegments]={ x1,y1,x2,y2,px,py,"c" } + end control_pt=current_pt end - elseif current_on then - local ps=segments[nofsegments] + previous_pt=current_pt + end + if first_pt==last_pt then + else nofsegments=nofsegments+1 - if quadratic then - segments[nofsegments]={ control_pt[1],control_pt[2],current_pt[1],current_pt[2],"q" } + local x2,y2=first_pt[1],first_pt[2] + if not control_pt then + segments[nofsegments]={ x2,y2,"l" } + elseif quadratic then + local x1,y1=control_pt[1],control_pt[2] + segments[nofsegments]={ x1,y1,x2,y2,"q" } + else + local x1,y1=control_pt[1],control_pt[2] + x1,y1,x2,y2,px,py=curveto(x1,y1,px,py,x2,y2) + segments[nofsegments]={ x1,y1,x2,y2,px,py,"c" } + end + end + end + end + first=last+1 + end + end + end + end + end +end +local function contours2outlines_shaped(glyphs,shapes,keepcurve) + for index=1,#glyphs do + local shape=shapes[index] + if shape then + local glyph=glyphs[index] + local contours=shape.contours + local points=shape.points + if contours then + local nofcontours=#contours + local segments=keepcurve and {} or nil + local nofsegments=0 + if keepcurve then + glyph.segments=segments + end + if nofcontours>0 then + local xmin,ymin,xmax,ymax,done=0,0,0,0,false + local px,py=0,0 + local first=1 + for i=1,nofcontours do + local last=contours[i] + if last>=first then + local first_pt=points[first] + local first_on=first_pt[3] + if first==last then + if keepcurve then + first_pt[3]="m" + nofsegments=nofsegments+1 + segments[nofsegments]=first_pt + end + else + local first_on=first_pt[3] + local last_pt=points[last] + local last_on=last_pt[3] + local start=1 + local control_pt=false + if first_on then + start=2 + else + if last_on then + first_pt=last_pt else - local p=segments[nofsegments-1] local n=#p - segments[nofsegments]=curveto(control_pt[1],control_pt[2],p[n-2],p[n-1],current_pt[1],current_pt[2]) + first_pt={ (first_pt[1]+last_pt[1])/2,(first_pt[2]+last_pt[2])/2,false } end - control_pt=false + control_pt=first_pt + end + local x,y=first_pt[1],first_pt[2] + if not done then + xmin,ymin,xmax,ymax=x,y,x,y + done=true else + if x<xmin then xmin=x elseif x>xmax then xmax=x end + if y<ymin then ymin=y elseif y>ymax then ymax=y end + end + if keepcurve then nofsegments=nofsegments+1 - local halfway_x=(previous_pt[1]+current_pt[1])/2 - local halfway_y=(previous_pt[2]+current_pt[2])/2 + segments[nofsegments]={ x,y,"m" } + end + if not quadratic then + px,py=x,y + end + local previous_pt=first_pt + for i=first,last do + local current_pt=points[i] + local current_on=current_pt[3] + local previous_on=previous_pt[3] + if previous_on then + if current_on then + local x,y=current_pt[1],current_pt[2] + if x<xmin then xmin=x elseif x>xmax then xmax=x end + if y<ymin then ymin=y elseif y>ymax then ymax=y end + if keepcurve then + nofsegments=nofsegments+1 + segments[nofsegments]={ x,y,"l" } + end + if not quadratic then + px,py=x,y + end + else + control_pt=current_pt + end + elseif current_on then + local x1,y1=control_pt[1],control_pt[2] + local x2,y2=current_pt[1],current_pt[2] + if quadratic then + if x1<xmin then xmin=x1 elseif x1>xmax then xmax=x1 end + if y1<ymin then ymin=y1 elseif y1>ymax then ymax=y1 end + if keepcurve then + nofsegments=nofsegments+1 + segments[nofsegments]={ x1,y1,x2,y2,"q" } + end + else + x1,y1,x2,y2,px,py=curveto(x1,y1,px,py,x2,y2) + if x1<xmin then xmin=x1 elseif x1>xmax then xmax=x1 end + if y1<ymin then ymin=y1 elseif y1>ymax then ymax=y1 end + if x2<xmin then xmin=x2 elseif x2>xmax then xmax=x2 end + if y2<ymin then ymin=y2 elseif y2>ymax then ymax=y2 end + if px<xmin then xmin=px elseif px>xmax then xmax=px end + if py<ymin then ymin=py elseif py>ymax then ymax=py end + if keepcurve then + nofsegments=nofsegments+1 + segments[nofsegments]={ x1,y1,x2,y2,px,py,"c" } + end + end + control_pt=false + else + local x2,y2=(previous_pt[1]+current_pt[1])/2,(previous_pt[2]+current_pt[2])/2 + local x1,y1=control_pt[1],control_pt[2] + if quadratic then + if x1<xmin then xmin=x1 elseif x1>xmax then xmax=x1 end + if y1<ymin then ymin=y1 elseif y1>ymax then ymax=y1 end + if keepcurve then + nofsegments=nofsegments+1 + segments[nofsegments]={ x1,y1,x2,y2,"q" } + end + else + x1,y1,x2,y2,px,py=curveto(x1,y1,px,py,x2,y2) + if x1<xmin then xmin=x1 elseif x1>xmax then xmax=x1 end + if y1<ymin then ymin=y1 elseif y1>ymax then ymax=y1 end + if x2<xmin then xmin=x2 elseif x2>xmax then xmax=x2 end + if y2<ymin then ymin=y2 elseif y2>ymax then ymax=y2 end + if px<xmin then xmin=px elseif px>xmax then xmax=px end + if py<ymin then ymin=py elseif py>ymax then ymax=py end + if keepcurve then + nofsegments=nofsegments+1 + segments[nofsegments]={ x1,y1,x2,y2,px,py,"c" } + end + end + control_pt=current_pt + end + previous_pt=current_pt + end + if first_pt==last_pt then + elseif not control_pt then + if keepcurve then + nofsegments=nofsegments+1 + segments[nofsegments]={ first_pt[1],first_pt[2],"l" } + end + else + local x1,y1=control_pt[1],control_pt[2] + local x2,y2=first_pt[1],first_pt[2] + if x1<xmin then xmin=x1 elseif x1>xmax then xmax=x1 end + if y1<ymin then ymin=y1 elseif y1>ymax then ymax=y1 end if quadratic then - segments[nofsegments]={ control_pt[1],control_pt[2],halfway_x,halfway_y,"q" } + if keepcurve then + nofsegments=nofsegments+1 + segments[nofsegments]={ x1,y1,x2,y2,"q" } + end else - local p=segments[nofsegments-1] local n=#p - segments[nofsegments]=curveto(control_pt[1],control_pt[2],p[n-2],p[n-1],halfway_x,halfway_y) + x1,y1,x2,y2,px,py=curveto(x1,y1,px,py,x2,y2) + if x2<xmin then xmin=x2 elseif x2>xmax then xmax=x2 end + if y2<ymin then ymin=y2 elseif y2>ymax then ymax=y2 end + if px<xmin then xmin=px elseif px>xmax then xmax=px end + if py<ymin then ymin=py elseif py>ymax then ymax=py end + if keepcurve then + nofsegments=nofsegments+1 + segments[nofsegments]={ x1,y1,x2,y2,px,py,"c" } + end end - control_pt=current_pt end - previous_pt=current_pt end - if first_pt==last_pt then + end + first=last+1 + end + glyph.boundingbox={ round(xmin),round(ymin),round(xmax),round(ymax) } + end + end + end + end +end +local c_zero=char(0) +local s_zero=char(0,0) +local function toushort(n) + return char(band(rshift(n,8),0xFF),band(n,0xFF)) +end +local function toshort(n) + if n<0 then + n=n+0x10000 + end + return char(band(rshift(n,8),0xFF),band(n,0xFF)) +end +local function repackpoints(glyphs,shapes) + local noboundingbox={ 0,0,0,0 } + local result={} + for index=1,#glyphs do + local shape=shapes[index] + if shape then + local r=0 + local glyph=glyphs[index] + if false then + else + local contours=shape.contours + local nofcontours=contours and #contours or 0 + local boundingbox=glyph.boundingbox or noboundingbox + r=r+1 result[r]=toshort(nofcontours) + r=r+1 result[r]=toshort(boundingbox[1]) + r=r+1 result[r]=toshort(boundingbox[2]) + r=r+1 result[r]=toshort(boundingbox[3]) + r=r+1 result[r]=toshort(boundingbox[4]) + if nofcontours>0 then + for i=1,nofcontours do + r=r+1 result[r]=toshort(contours[i]-1) + end + r=r+1 result[r]=s_zero + local points=shape.points + local currentx=0 + local currenty=0 + local xpoints={} + local ypoints={} + local x=0 + local y=0 + local lastflag=nil + local nofflags=0 + for i=1,#points do + local pt=points[i] + local px=pt[1] + local py=pt[2] + local fl=pt[3] and 0x01 or 0x00 + if px==currentx then + fl=fl+0x10 + else + local dx=round(px-currentx) + if dx<-255 or dx>255 then + x=x+1 xpoints[x]=toshort(dx) + elseif dx<0 then + fl=fl+0x02 + x=x+1 xpoints[x]=char(-dx) + elseif dx>0 then + fl=fl+0x12 + x=x+1 xpoints[x]=char(dx) else - nofsegments=nofsegments+1 - if not control_pt then - segments[nofsegments]={ first_pt[1],first_pt[2],"l" } - elseif quadratic then - segments[nofsegments]={ control_pt[1],control_pt[2],first_pt[1],first_pt[2],"q" } - else - local p=last_pt local n=#p - segments[nofsegments]=curveto(control_pt[1],control_pt[2],p[n-2],p[n-1],first_pt[1],first_pt[2]) - end + fl=fl+0x02 + x=x+1 xpoints[x]=c_zero end end + if py==currenty then + fl=fl+0x20 + else + local dy=round(py-currenty) + if dy<-255 or dy>255 then + y=y+1 ypoints[y]=toshort(dy) + elseif dy<0 then + fl=fl+0x04 + y=y+1 ypoints[y]=char(-dy) + elseif dy>0 then + fl=fl+0x24 + y=y+1 ypoints[y]=char(dy) + else + fl=fl+0x04 + y=y+1 ypoints[y]=c_zero + end + end + currentx=px + currenty=py + if lastflag==fl then + nofflags=nofflags+1 + else + if nofflags==1 then + r=r+1 result[r]=char(lastflag) + elseif nofflags==2 then + r=r+1 result[r]=char(lastflag,lastflag) + elseif nofflags>2 then + lastflag=lastflag+0x08 + r=r+1 result[r]=char(lastflag,nofflags-1) + end + nofflags=1 + lastflag=fl + end + end + if nofflags==1 then + r=r+1 result[r]=char(lastflag) + elseif nofflags==2 then + r=r+1 result[r]=char(lastflag,lastflag) + elseif nofflags>2 then + lastflag=lastflag+0x08 + r=r+1 result[r]=char(lastflag,nofflags-1) end + r=r+1 result[r]=concat(xpoints) + r=r+1 result[r]=concat(ypoints) end end + glyph.stream=concat(result,"",1,r) + else end end end -local function readglyph(f,nofcontours) +local function readglyph(f,nofcontours) local points={} - local endpoints={} + local contours={} local instructions={} local flags={} for i=1,nofcontours do - endpoints[i]=readshort(f)+1 + contours[i]=readshort(f)+1 end - local nofpoints=endpoints[nofcontours] + local nofpoints=contours[nofcontours] local nofinstructions=readushort(f) skipbytes(f,nofinstructions) local i=1 while i<=nofpoints do local flag=readbyte(f) flags[i]=flag - if bittest(flag,0x0008) then + if bittest(flag,0x08) then for j=1,readbyte(f) do i=i+1 flags[i]=flag @@ -10369,8 +12362,8 @@ local function readglyph(f,nofcontours) local x=0 for i=1,nofpoints do local flag=flags[i] - local short=bittest(flag,0x0002) - local same=bittest(flag,0x0010) + local short=bittest(flag,0x02) + local same=bittest(flag,0x10) if short then if same then x=x+readbyte(f) @@ -10381,13 +12374,13 @@ local function readglyph(f,nofcontours) else x=x+readshort(f) end - points[i]={ x,y,bittest(flag,0x0001) } + points[i]={ x,0,bittest(flag,0x01) } end local y=0 for i=1,nofpoints do local flag=flags[i] - local short=bittest(flag,0x0004) - local same=bittest(flag,0x0020) + local short=bittest(flag,0x04) + local same=bittest(flag,0x20) if short then if same then y=y+readbyte(f) @@ -10400,15 +12393,11 @@ local function readglyph(f,nofcontours) end points[i][2]=y end - local first=1 - for i=1,#endpoints do - local last=endpoints[i] - endpoints[i]={ unpack(points,first,last) } - first=last+1 - end return { type="glyph", - contours=endpoints, + points=points, + contours=contours, + nofpoints=nofpoints, } end local function readcomposite(f) @@ -10499,15 +12488,13 @@ function readers.loca(f,fontdata,specification) local locations={} setposition(f,datatable.offset) if format==1 then - local nofglyphs=datatable.length/4-1 - -1 + local nofglyphs=datatable.length/4-2 for i=0,nofglyphs do locations[i]=offset+readulong(f) end fontdata.nofglyphs=nofglyphs else - local nofglyphs=datatable.length/2-1 - -1 + local nofglyphs=datatable.length/2-2 for i=0,nofglyphs do locations[i]=offset+readushort(f)*2 end @@ -10518,53 +12505,317 @@ function readers.loca(f,fontdata,specification) end end function readers.glyf(f,fontdata,specification) - if specification.glyphs then - local datatable=fontdata.tables.glyf - if datatable then - local locations=fontdata.locations - if locations then - local glyphs=fontdata.glyphs - local nofglyphs=fontdata.nofglyphs - local filesize=fontdata.filesize - local nothing={ 0,0,0,0 } - local shapes={} - local loadshapes=specification.shapes - for index=0,nofglyphs do - local location=locations[index] - if location>=filesize then - report("discarding %s glyphs due to glyph location bug",nofglyphs-index+1) - fontdata.nofglyphs=index-1 - fontdata.badfont=true - break - elseif location>0 then - setposition(f,location) - local nofcontours=readshort(f) - glyphs[index].boundingbox={ - readshort(f), - readshort(f), - readshort(f), - readshort(f), - } - if not loadshapes then - elseif nofcontours==0 then - shapes[index]=readnothing(f,nofcontours) - elseif nofcontours>0 then - shapes[index]=readglyph(f,nofcontours) + local tableoffset=gotodatatable(f,fontdata,"glyf",specification.glyphs) + if tableoffset then + local locations=fontdata.locations + if locations then + local glyphs=fontdata.glyphs + local nofglyphs=fontdata.nofglyphs + local filesize=fontdata.filesize + local nothing={ 0,0,0,0 } + local shapes={} + local loadshapes=specification.shapes or specification.instance + for index=0,nofglyphs do + local location=locations[index] + if location>=filesize then + report("discarding %s glyphs due to glyph location bug",nofglyphs-index+1) + fontdata.nofglyphs=index-1 + fontdata.badfont=true + break + elseif location>0 then + setposition(f,location) + local nofcontours=readshort(f) + glyphs[index].boundingbox={ + readshort(f), + readshort(f), + readshort(f), + readshort(f), + } + if not loadshapes then + elseif nofcontours==0 then + shapes[index]=readnothing(f,nofcontours) + elseif nofcontours>0 then + shapes[index]=readglyph(f,nofcontours) + else + shapes[index]=readcomposite(f,nofcontours) + end + else + if loadshapes then + shapes[index]={} + end + glyphs[index].boundingbox=nothing + end + end + if loadshapes then + if readers.gvar then + readers.gvar(f,fontdata,specification,glyphs,shapes) + end + mergecomposites(glyphs,shapes) + if specification.instance then + if specification.streams then + repackpoints(glyphs,shapes) + else + contours2outlines_shaped(glyphs,shapes,specification.shapes) + end + elseif specification.shapes then + contours2outlines_normal(glyphs,shapes) + end + end + end + end +end +local function readtuplerecord(f,nofaxis) + local record={} + for i=1,nofaxis do + record[i]=read2dot14(f) + end + return record +end +local function readpoints(f) + local count=readbyte(f) + if count==0 then + return nil,0 + else + if count<128 then + elseif bittest(count,0x80) then + count=band(count,0x7F)*256+readbyte(f) + else + end + local points={} + local p=0 + local n=1 + while p<count do + local control=readbyte(f) + local runreader=bittest(control,0x80) and readushort or readbyte + local runlength=band(control,0x7F) + for i=1,runlength+1 do + n=n+runreader(f) + p=p+1 + points[p]=n + end + end + return points,p + end +end +local function readdeltas(f,nofpoints) + local deltas={} + local p=0 + local z=0 + while nofpoints>0 do + local control=readbyte(f) +if not control then + break +end + local allzero=bittest(control,0x80) + local runlength=band(control,0x3F)+1 + if allzero then + z=z+runlength + else + local runreader=bittest(control,0x40) and readshort or readinteger + if z>0 then + for i=1,z do + p=p+1 + deltas[p]=0 + end + z=0 + end + for i=1,runlength do + p=p+1 + deltas[p]=runreader(f) + end + end + nofpoints=nofpoints-runlength + end + if p>0 then + return deltas + else + end +end +local function readdeltas(f,nofpoints) + local deltas={} + local p=0 + while nofpoints>0 do + local control=readbyte(f) + if control then + local allzero=bittest(control,0x80) + local runlength=band(control,0x3F)+1 + if allzero then + for i=1,runlength do + p=p+1 + deltas[p]=0 + end + else + local runreader=bittest(control,0x40) and readshort or readinteger + for i=1,runlength do + p=p+1 + deltas[p]=runreader(f) + end + end + nofpoints=nofpoints-runlength + else + break + end + end + if p>0 then + return deltas + else + end +end +function readers.gvar(f,fontdata,specification,glyphdata,shapedata) + local instance=specification.instance + if not instance then + return + end + local factors=specification.factors + if not factors then + return + end + local tableoffset=gotodatatable(f,fontdata,"gvar",specification.variable or specification.shapes) + if tableoffset then + local version=readulong(f) + local nofaxis=readushort(f) + local noftuples=readushort(f) + local tupleoffset=tableoffset+readulong(f) + local nofglyphs=readushort(f) + local flags=readushort(f) + local dataoffset=tableoffset+readulong(f) + local data={} + local tuples={} + local glyphdata=fontdata.glyphs + local dowidth=not fontdata.variabledata.hvarwidths + if bittest(flags,0x0001) then + for i=1,nofglyphs+1 do + data[i]=dataoffset+readulong(f) + end + else + for i=1,nofglyphs+1 do + data[i]=dataoffset+2*readushort(f) + end + end + if noftuples>0 then + setposition(f,tupleoffset) + for i=1,noftuples do + tuples[i]=readtuplerecord(f,nofaxis) + end + end + local nextoffset=false + local startoffset=data[1] + for i=1,nofglyphs do + nextoffset=data[i+1] + local glyph=glyphdata[i-1] + local name=trace_deltas and glyph.name + if startoffset==nextoffset then + if name then + report("no deltas for glyph %a",name) + end + else + local shape=shapedata[i-1] + if not shape then + if name then + report("no shape for glyph %a",name) + end + else + lastoffset=startoffset + setposition(f,startoffset) + local flags=readushort(f) + local count=band(flags,0x0FFF) + local offset=startoffset+readushort(f) + local deltas={} + local allpoints=(shape.nofpoints or 0) + local shared=false + local nofshared=0 + if bittest(flags,0x8000) then + local current=getposition(f) + setposition(f,offset) + shared,nofshared=readpoints(f) + offset=getposition(f) + setposition(f,current) + end + for j=1,count do + local size=readushort(f) + local flags=readushort(f) + local index=band(flags,0x0FFF) + local haspeak=bittest(flags,0x8000) + local intermediate=bittest(flags,0x4000) + local private=bittest(flags,0x2000) + local peak=nil + local start=nil + local stop=nil + local xvalues=nil + local yvalues=nil + local points=shared + local nofpoints=nofshared + if haspeak then + peak=readtuplerecord(f,nofaxis) else - shapes[index]=readcomposite(f,nofcontours) + if index+1>#tuples then + report("error, bad tuple index",index) + end + peak=tuples[index+1] end - else - if loadshapes then - shapes[index]={} + if intermediate then + start=readtuplerecord(f,nofaxis) + stop=readtuplerecord(f,nofaxis) + end + if size>0 then + local current=getposition(f) + setposition(f,offset) + if private then + points,nofpoints=readpoints(f) + end + if nofpoints==0 then + nofpoints=allpoints+4 + end + if nofpoints>0 then + xvalues=readdeltas(f,nofpoints) + yvalues=readdeltas(f,nofpoints) + end + offset=offset+size + setposition(f,current) + end + if not xvalues and not yvalues then + points=nil + end + local s=1 + for i=1,nofaxis do + local f=factors[i] + local peak=peak and peak [i] or 0 + local start=start and start[i] or (peak<0 and peak or 0) + local stop=stop and stop [i] or (peak>0 and peak or 0) + if start>peak or peak>stop then + elseif start<0 and stop>0 and peak~=0 then + elseif peak==0 then + elseif f<start or f>stop then + s=0 + break + elseif f<peak then + s=s*(f-start)/(peak-start) + elseif f>peak then + s=s*(stop-f)/(stop-peak) + else + end + end + if s==0 then + if name then + report("no deltas applied for glyph %a",name) + end + else + deltas[#deltas+1]={ + factor=s, + points=points, + xvalues=xvalues, + yvalues=yvalues, + } end - glyphs[index].boundingbox=nothing end - end - if loadshapes then - mergecomposites(glyphs,shapes) - contours2outlines(glyphs,shapes) + if shape.type=="glyph" then + applyaxis(glyph,shape,deltas,dowidth) + else + shape.deltas=deltas + end end end + startoffset=nextoffset end end end @@ -10582,13 +12833,23 @@ if not modules then modules={} end modules ['font-dsp']={ } local next,type=next,type local bittest=bit32.btest +local band=bit32.band +local extract=bit32.extract +local bor=bit32.bor +local lshift=bit32.lshift local rshift=bit32.rshift -local concat=table.concat +local gsub=string.gsub local lower=string.lower local sub=string.sub local strip=string.strip local tohash=table.tohash +local concat=table.concat +local copy=table.copy local reversed=table.reversed +local sort=table.sort +local insert=table.insert +local round=math.round +local lpegmatch=lpeg.match local setmetatableindex=table.setmetatableindex local formatters=string.formatters local sortedkeys=table.sortedkeys @@ -10597,16 +12858,28 @@ local report=logs.reporter("otf reader") local readers=fonts.handlers.otf.readers local streamreader=readers.streamreader local setposition=streamreader.setposition -local skipbytes=streamreader.skip -local skipshort=streamreader.skipshort +local getposition=streamreader.getposition local readushort=streamreader.readcardinal2 local readulong=streamreader.readcardinal4 +local readinteger=streamreader.readinteger1 local readshort=streamreader.readinteger2 -local readfword=readshort local readstring=streamreader.readstring local readtag=streamreader.readtag +local readbytes=streamreader.readbytes +local readfixed=streamreader.readfixed4 +local read2dot14=streamreader.read2dot14 +local skipshort=streamreader.skipshort +local skipbytes=streamreader.skip +local readfword=readshort +local readbytetable=streamreader.readbytetable +local readbyte=streamreader.readbyte local gsubhandlers={} local gposhandlers={} +readers.gsubhandlers=gsubhandlers +readers.gposhandlers=gposhandlers +local helpers=readers.helpers +local gotodatatable=helpers.gotodatatable +local setvariabledata=helpers.setvariabledata local lookupidoffset=-1 local classes={ "base", @@ -10640,6 +12913,51 @@ local chaindirections={ chainedcontext=1, reversechainedcontextsingle=-1, } +local function setmetrics(data,where,tag,d) + local w=data[where] + if w then + local v=w[tag] + if v then + w[tag]=v+d + end + end +end +local variabletags={ + hasc=function(data,d) setmetrics(data,"windowsmetrics","typoascender",d) end, + hdsc=function(data,d) setmetrics(data,"windowsmetrics","typodescender",d) end, + hlgp=function(data,d) setmetrics(data,"windowsmetrics","typolinegap",d) end, + hcla=function(data,d) setmetrics(data,"windowsmetrics","winascent",d) end, + hcld=function(data,d) setmetrics(data,"windowsmetrics","windescent",d) end, + vasc=function(data,d) setmetrics(data,"vhea not done","ascent",d) end, + vdsc=function(data,d) setmetrics(data,"vhea not done","descent",d) end, + vlgp=function(data,d) setmetrics(data,"vhea not done","linegap",d) end, + xhgt=function(data,d) setmetrics(data,"windowsmetrics","xheight",d) end, + cpht=function(data,d) setmetrics(data,"windowsmetrics","capheight",d) end, + sbxs=function(data,d) setmetrics(data,"windowsmetrics","subscriptxsize",d) end, + sbys=function(data,d) setmetrics(data,"windowsmetrics","subscriptysize",d) end, + sbxo=function(data,d) setmetrics(data,"windowsmetrics","subscriptxoffset",d) end, + sbyo=function(data,d) setmetrics(data,"windowsmetrics","subscriptyoffset",d) end, + spxs=function(data,d) setmetrics(data,"windowsmetrics","superscriptxsize",d) end, + spys=function(data,d) setmetrics(data,"windowsmetrics","superscriptysize",d) end, + spxo=function(data,d) setmetrics(data,"windowsmetrics","superscriptxoffset",d) end, + spyo=function(data,d) setmetrics(data,"windowsmetrics","superscriptyoffset",d) end, + strs=function(data,d) setmetrics(data,"windowsmetrics","strikeoutsize",d) end, + stro=function(data,d) setmetrics(data,"windowsmetrics","strikeoutpos",d) end, + unds=function(data,d) setmetrics(data,"postscript","underlineposition",d) end, + undo=function(data,d) setmetrics(data,"postscript","underlinethickness",d) end, +} +local read_cardinal={ + streamreader.readcardinal1, + streamreader.readcardinal2, + streamreader.readcardinal3, + streamreader.readcardinal4, +} +local read_integer={ + streamreader.readinteger1, + streamreader.readinteger2, + streamreader.readinteger3, + streamreader.readinteger4, +} local lookupnames={ gsub={ single="gsub_single", @@ -10671,6 +12989,213 @@ local lookupflags=setmetatableindex(function(t,k) t[k]=v return v end) +local pattern=lpeg.Cf ( + lpeg.Ct("")*lpeg.Cg ( + lpeg.C((lpeg.R("az","09")+lpeg.P(" "))^1)*lpeg.S(" :=")*(lpeg.patterns.number/tonumber)*lpeg.S(" ,")^0 + )^1,rawset +) +local hash=table.setmetatableindex(function(t,k) + local v=lpegmatch(pattern,k) + local t={} + for k,v in sortedhash(v) do + t[#t+1]=k.."="..v + end + v=concat(t,",") + t[k]=v + return v +end) +helpers.normalizedaxishash=hash +local cleanname=fonts.names and fonts.names.cleanname or function(name) + return name and (gsub(lower(name),"[^%a%d]","")) or nil +end +helpers.cleanname=cleanname +function helpers.normalizedaxis(str) + return hash[str] or str +end +local function axistofactors(str) + return lpegmatch(pattern,str) +end +local function getaxisscale(segments,minimum,default,maximum,user) + if not minimum or not default or not maximum then + return false + end + if user<minimum then + user=minimum + elseif user>maximum then + user=maximum + end + if user<default then + default=- (default-user)/(default-minimum) + elseif user>default then + default=(user-default)/(maximum-default) + else + default=0 + end + if not segments then + return default + end + local e + for i=1,#segments do + local s=segments[i] + if type(s)~="number" then + report("using default axis scale") + return default + elseif s[1]>=default then + if s[2]==default then + return default + else + e=i + break + end + end + end + if e then + local b=segments[e-1] + local e=segments[e] + return b[2]+(e[2]-b[2])*(default-b[1])/(e[1]-b[1]) + else + return false + end +end +local function getfactors(data,instancespec) + if instancespec==true then + elseif type(instancespec)~="string" or instancespec=="" then + return + end + local variabledata=data.variabledata + if not variabledata then + return + end + local instances=variabledata.instances + local axis=variabledata.axis + local segments=variabledata.segments + if instances and axis then + local values + if instancespec==true then + values={} + for i=1,#axis do + values[i]={ + value=axis[i].default, + } + end + else + for i=1,#instances do + local instance=instances[i] + if cleanname(instance.subfamily)==instancespec then + values=instance.values + break + end + end + end + if values then + local factors={} + for i=1,#axis do + local a=axis[i] + factors[i]=getaxisscale(segments,a.minimum,a.default,a.maximum,values[i].value) + end + return factors + end + local values=axistofactors(hash[instancespec] or instancespec) + if values then + local factors={} + for i=1,#axis do + local a=axis[i] + local d=a.default + factors[i]=getaxisscale(segments,a.minimum,d,a.maximum,values[a.name or a.tag] or d) + end + return factors + end + end +end +local function getscales(regions,factors) + local scales={} + for i=1,#regions do + local region=regions[i] + local s=1 + for j=1,#region do + local axis=region[j] + local f=factors[j] + local start=axis.start + local peak=axis.peak + local stop=axis.stop + if start>peak or peak>stop then + elseif start<0 and stop>0 and peak~=0 then + elseif peak==0 then + elseif f<start or f>stop then + s=0 + break + elseif f<peak then + s=s*(f-start)/(peak-start) + elseif f>peak then + s=s*(stop-f)/(stop-peak) + else + end + end + scales[i]=s + end + return scales +end +helpers.getaxisscale=getaxisscale +helpers.getfactors=getfactors +helpers.getscales=getscales +helpers.axistofactors=axistofactors +local function readvariationdata(f,storeoffset,factors) + local position=getposition(f) + setposition(f,storeoffset) + local format=readushort(f) + local regionoffset=storeoffset+readulong(f) + local nofdeltadata=readushort(f) + local deltadata={} + for i=1,nofdeltadata do + deltadata[i]=readulong(f) + end + setposition(f,regionoffset) + local nofaxis=readushort(f) + local nofregions=readushort(f) + local regions={} + for i=1,nofregions do + local t={} + for i=1,nofaxis do + t[i]={ + start=read2dot14(f), + peak=read2dot14(f), + stop=read2dot14(f), + } + end + regions[i]=t + end + if factors then + for i=1,nofdeltadata do + setposition(f,storeoffset+deltadata[i]) + local nofdeltasets=readushort(f) + local nofshorts=readushort(f) + local nofregions=readushort(f) + local usedregions={} + local deltas={} + for i=1,nofregions do + usedregions[i]=regions[readushort(f)+1] + end + for i=1,nofdeltasets do + local t={} + for i=1,nofshorts do + t[i]=readshort(f) + end + for i=nofshorts+1,nofregions do + t[i]=readinteger(f) + end + deltas[i]=t + end + deltadata[i]={ + regions=usedregions, + deltas=deltas, + scales=factors and getscales(usedregions,factors) or nil, + } + end + end + setposition(f,position) + return regions,deltadata +end +helpers.readvariationdata=readvariationdata local function readcoverage(f,offset,simple) setposition(f,offset) local coverageformat=readushort(f) @@ -10710,10 +13235,15 @@ local function readcoverage(f,offset,simple) end return coverage end -local function readclassdef(f,offset) +local function readclassdef(f,offset,preset) setposition(f,offset) local classdefformat=readushort(f) local classdef={} + if type(preset)=="number" then + for k=0,preset-1 do + classdef[k]=1 + end + end if classdefformat==1 then local index=readushort(f) local nofclassdef=readushort(f) @@ -10735,6 +13265,13 @@ local function readclassdef(f,offset) else report("unknown classdef format %a ",classdefformat) end + if type(preset)=="table" then + for k in next,preset do + if not classdef[k] then + classdef[k]=1 + end + end + end return classdef end local function classtocoverage(defs) @@ -10751,34 +13288,150 @@ local function classtocoverage(defs) return list end end -local function readposition(f,format) +local skips={ [0]=0, + 1, + 1, + 2, + 1, + 2, + 2, + 3, + 2, + 2, + 3, + 2, + 3, + 3, + 4, +} +local function readvariation(f,offset) + local p=getposition(f) + setposition(f,offset) + local outer=readushort(f) + local inner=readushort(f) + local format=readushort(f) + setposition(f,p) + if format==0x8000 then + return outer,inner + end +end +local function readposition(f,format,mainoffset,getdelta) if format==0 then - return nil + return end - local x=bittest(format,0x0001) and readshort(f) or 0 - local y=bittest(format,0x0002) and readshort(f) or 0 - local h=bittest(format,0x0004) and readshort(f) or 0 - local v=bittest(format,0x0008) and readshort(f) or 0 - if x==0 and y==0 and h==0 and v==0 then - return nil + if format==0x04 then + local h=readshort(f) + if h==0 then + return + else + return { 0,0,h,0 } + end + end + if format==0x05 then + local x=readshort(f) + local h=readshort(f) + if x==0 and h==0 then + return + else + return { x,0,h,0 } + end + end + if format==0x44 then + local h=readshort(f) + if getdelta then + local d=readshort(f) + if d>0 then + local outer,inner=readvariation(f,mainoffset+d) + if outer then + h=h+getdelta(outer,inner) + end + end + else + skipshort(f,1) + end + if h==0 then + return + else + return { 0,0,h,0 } + end + end + local x=bittest(format,0x01) and readshort(f) or 0 + local y=bittest(format,0x02) and readshort(f) or 0 + local h=bittest(format,0x04) and readshort(f) or 0 + local v=bittest(format,0x08) and readshort(f) or 0 + if format>=0x10 then + local X=bittest(format,0x10) and skipshort(f) or 0 + local Y=bittest(format,0x20) and skipshort(f) or 0 + local H=bittest(format,0x40) and skipshort(f) or 0 + local V=bittest(format,0x80) and skipshort(f) or 0 + local s=skips[extract(format,4,4)] + if s>0 then + skipshort(f,s) + end + if getdelta then + if X>0 then + local outer,inner=readvariation(f,mainoffset+X) + if outer then + x=x+getdelta(outer,inner) + end + end + if Y>0 then + local outer,inner=readvariation(f,mainoffset+Y) + if outer then + y=y+getdelta(outer,inner) + end + end + if H>0 then + local outer,inner=readvariation(f,mainoffset+H) + if outer then + h=h+getdelta(outer,inner) + end + end + if V>0 then + local outer,inner=readvariation(f,mainoffset+V) + if outer then + v=v+getdelta(outer,inner) + end + end + end + return { x,y,h,v } + elseif x==0 and y==0 and h==0 and v==0 then + return else return { x,y,h,v } end end -local function readanchor(f,offset) +local function readanchor(f,offset,getdelta) if not offset or offset==0 then return nil end setposition(f,offset) - local format=readshort(f) - if format==0 then - report("invalid anchor format %i @ position %i",format,offset) - return false - elseif format>3 then - report("unsupported anchor format %i @ position %i",format,offset) - return false + local format=readshort(f) + local x=readshort(f) + local y=readshort(f) + if format==3 then + if getdelta then + local X=readshort(f) + local Y=readshort(f) + if X>0 then + local outer,inner=readvariation(f,offset+X) + if outer then + x=x+getdelta(outer,inner) + end + end + if Y>0 then + local outer,inner=readvariation(f,offset+Y) + if outer then + y=y+getdelta(outer,inner) + end + end + else + skipshort(f,2) + end + return { x,y } + else + return { x,y } end - return { readshort(f),readshort(f) } end local function readfirst(f,offset) if offset then @@ -10834,6 +13487,31 @@ local function covered(subset,all) end return used end +local function readlookuparray(f,noflookups,nofcurrent) + local lookups={} + if noflookups>0 then + local length=0 + for i=1,noflookups do + local index=readushort(f)+1 + if index>length then + length=index + end + local lookup=readushort(f)+1 + local list=lookups[index] + if list then + list[#list+1]=lookup + else + lookups[index]={ lookup } + end + end + for index=1,length do + if not lookups[index] then + lookups[index]=false + end + end + end + return lookups +end local function unchainedcontext(f,fontdata,lookupid,lookupoffset,offset,glyphs,nofglyphs,what) local tableoffset=lookupoffset+offset setposition(f,tableoffset) @@ -10858,10 +13536,7 @@ local function unchainedcontext(f,fontdata,lookupid,lookupoffset,offset,glyphs,n for i=2,nofcurrent do current[i]={ readushort(f) } end - local lookups={} - for i=1,noflookups do - lookups[readushort(f)+1]=readushort(f)+1 - end + local lookups=readlookuparray(f,noflookups,nofcurrent) rules[#rules+1]={ current=current, lookups=lookups @@ -10883,7 +13558,7 @@ local function unchainedcontext(f,fontdata,lookupid,lookupoffset,offset,glyphs,n local rules={} if subclasssets then coverage=readcoverage(f,tableoffset+coverage) - currentclassdef=readclassdef(f,tableoffset+currentclassdef) + currentclassdef=readclassdef(f,tableoffset+currentclassdef,coverage) local currentclasses=classtocoverage(currentclassdef,fontdata.glyphs) for class=1,#subclasssets do local offset=subclasssets[class] @@ -10902,10 +13577,7 @@ local function unchainedcontext(f,fontdata,lookupid,lookupoffset,offset,glyphs,n for i=2,nofcurrent do current[i]=currentclasses[readushort(f)+1] end - local lookups={} - for i=1,noflookups do - lookups[readushort(f)+1]=readushort(f)+1 - end + local lookups=readlookuparray(f,noflookups,nofcurrent) rules[#rules+1]={ current=current, lookups=lookups @@ -10929,10 +13601,7 @@ local function unchainedcontext(f,fontdata,lookupid,lookupoffset,offset,glyphs,n elseif subtype==3 then local current=readarray(f) local noflookups=readushort(f) - local lookups={} - for i=1,noflookups do - lookups[readushort(f)+1]=readushort(f)+1 - end + local lookups=readlookuparray(f,noflookups,#current) current=readcoveragearray(f,tableoffset,current,true) return { format="coverage", @@ -10987,10 +13656,7 @@ local function chainedcontext(f,fontdata,lookupid,lookupoffset,offset,glyphs,nof end end local noflookups=readushort(f) - local lookups={} - for i=1,noflookups do - lookups[readushort(f)+1]=readushort(f)+1 - end + local lookups=readlookuparray(f,noflookups,nofcurrent) rules[#rules+1]={ before=before, current=current, @@ -11016,9 +13682,9 @@ local function chainedcontext(f,fontdata,lookupid,lookupoffset,offset,glyphs,nof local rules={} if subclasssets then local coverage=readcoverage(f,tableoffset+coverage) - local beforeclassdef=readclassdef(f,tableoffset+beforeclassdef) - local currentclassdef=readclassdef(f,tableoffset+currentclassdef) - local afterclassdef=readclassdef(f,tableoffset+afterclassdef) + local beforeclassdef=readclassdef(f,tableoffset+beforeclassdef,nofglyphs) + local currentclassdef=readclassdef(f,tableoffset+currentclassdef,coverage) + local afterclassdef=readclassdef(f,tableoffset+afterclassdef,nofglyphs) local beforeclasses=classtocoverage(beforeclassdef,fontdata.glyphs) local currentclasses=classtocoverage(currentclassdef,fontdata.glyphs) local afterclasses=classtocoverage(afterclassdef,fontdata.glyphs) @@ -11055,10 +13721,7 @@ local function chainedcontext(f,fontdata,lookupid,lookupoffset,offset,glyphs,nof end end local noflookups=readushort(f) - local lookups={} - for i=1,noflookups do - lookups[readushort(f)+1]=readushort(f)+1 - end + local lookups=readlookuparray(f,noflookups,nofcurrent) rules[#rules+1]={ before=before, current=current, @@ -11086,10 +13749,7 @@ local function chainedcontext(f,fontdata,lookupid,lookupoffset,offset,glyphs,nof local current=readarray(f) local after=readarray(f) local noflookups=readushort(f) - local lookups={} - for i=1,noflookups do - lookups[readushort(f)+1]=readushort(f)+1 - end + local lookups=readlookuparray(f,noflookups,#current) before=readcoveragearray(f,tableoffset,before,true) current=readcoveragearray(f,tableoffset,current,true) after=readcoveragearray(f,tableoffset,after,true) @@ -11297,20 +13957,21 @@ function gsubhandlers.reversechainedcontextsingle(f,fontdata,lookupid,lookupoffs report("unsupported subtype %a in %a substitution",subtype,"reversechainedcontextsingle") end end -local function readpairsets(f,tableoffset,sets,format1,format2) +local function readpairsets(f,tableoffset,sets,format1,format2,mainoffset,getdelta) local done={} for i=1,#sets do local offset=sets[i] local reused=done[offset] if not reused then - setposition(f,tableoffset+offset) + offset=tableoffset+offset + setposition(f,offset) local n=readushort(f) reused={} for i=1,n do reused[i]={ readushort(f), - readposition(f,format1), - readposition(f,format2) + readposition(f,format1,offset,getdelta), + readposition(f,format2,offset,getdelta), } end done[offset]=reused @@ -11319,14 +13980,14 @@ local function readpairsets(f,tableoffset,sets,format1,format2) end return sets end -local function readpairclasssets(f,nofclasses1,nofclasses2,format1,format2) +local function readpairclasssets(f,nofclasses1,nofclasses2,format1,format2,mainoffset,getdelta) local classlist1={} for i=1,nofclasses1 do local classlist2={} classlist1[i]=classlist2 for j=1,nofclasses2 do - local one=readposition(f,format1) - local two=readposition(f,format2) + local one=readposition(f,format1,mainoffset,getdelta) + local two=readposition(f,format2,mainoffset,getdelta) if one or two then classlist2[j]={ one,two } else @@ -11340,25 +14001,26 @@ function gposhandlers.single(f,fontdata,lookupid,lookupoffset,offset,glyphs,nofg local tableoffset=lookupoffset+offset setposition(f,tableoffset) local subtype=readushort(f) + local getdelta=fontdata.temporary.getdelta if subtype==1 then local coverage=readushort(f) local format=readushort(f) - local value=readposition(f,format) + local value=readposition(f,format,tableoffset,getdelta) local coverage=readcoverage(f,tableoffset+coverage) for index,newindex in next,coverage do coverage[index]=value end return { format="pair", - coverage=coverage + coverage=coverage, } elseif subtype==2 then local coverage=readushort(f) local format=readushort(f) - local values={} local nofvalues=readushort(f) + local values={} for i=1,nofvalues do - values[i]=readposition(f,format) + values[i]=readposition(f,format,tableoffset,getdelta) end local coverage=readcoverage(f,tableoffset+coverage) for index,newindex in next,coverage do @@ -11366,7 +14028,7 @@ function gposhandlers.single(f,fontdata,lookupid,lookupoffset,offset,glyphs,nofg end return { format="pair", - coverage=coverage + coverage=coverage, } else report("unsupported subtype %a in %a positioning",subtype,"single") @@ -11376,12 +14038,13 @@ function gposhandlers.pair(f,fontdata,lookupid,lookupoffset,offset,glyphs,nofgly local tableoffset=lookupoffset+offset setposition(f,tableoffset) local subtype=readushort(f) + local getdelta=fontdata.temporary.getdelta if subtype==1 then local coverage=readushort(f) local format1=readushort(f) local format2=readushort(f) local sets=readarray(f) - sets=readpairsets(f,tableoffset,sets,format1,format2) + sets=readpairsets(f,tableoffset,sets,format1,format2,mainoffset,getdelta) coverage=readcoverage(f,tableoffset+coverage) for index,newindex in next,coverage do local set=sets[newindex+1] @@ -11403,7 +14066,7 @@ function gposhandlers.pair(f,fontdata,lookupid,lookupoffset,offset,glyphs,nofgly end return { format="pair", - coverage=coverage + coverage=coverage, } elseif subtype==2 then local coverage=readushort(f) @@ -11413,10 +14076,10 @@ function gposhandlers.pair(f,fontdata,lookupid,lookupoffset,offset,glyphs,nofgly local classdef2=readushort(f) local nofclasses1=readushort(f) local nofclasses2=readushort(f) - local classlist=readpairclasssets(f,nofclasses1,nofclasses2,format1,format2) + local classlist=readpairclasssets(f,nofclasses1,nofclasses2,format1,format2,tableoffset,getdelta) coverage=readcoverage(f,tableoffset+coverage) - classdef1=readclassdef(f,tableoffset+classdef1) - classdef2=readclassdef(f,tableoffset+classdef2) + classdef1=readclassdef(f,tableoffset+classdef1,coverage) + classdef2=readclassdef(f,tableoffset+classdef2,nofglyphs) local usedcoverage={} for g1,c1 in next,classdef1 do if coverage[g1] then @@ -11440,7 +14103,7 @@ function gposhandlers.pair(f,fontdata,lookupid,lookupoffset,offset,glyphs,nofgly end return { format="pair", - coverage=usedcoverage + coverage=usedcoverage, } elseif subtype==3 then report("yet unsupported subtype %a in %a positioning",subtype,"pair") @@ -11452,6 +14115,7 @@ function gposhandlers.cursive(f,fontdata,lookupid,lookupoffset,offset,glyphs,nof local tableoffset=lookupoffset+offset setposition(f,tableoffset) local subtype=readushort(f) + local getdelta=fontdata.temporary.getdelta if subtype==1 then local coverage=tableoffset+readushort(f) local nofrecords=readushort(f) @@ -11469,15 +14133,15 @@ function gposhandlers.cursive(f,fontdata,lookupid,lookupoffset,offset,glyphs,nof local r=records[i] records[i]={ 1, - readanchor(f,r.entry) or nil, - readanchor(f,r.exit ) or nil, + readanchor(f,r.entry,getdelta) or nil, + readanchor(f,r.exit,getdelta) or nil, } end for index,newindex in next,coverage do coverage[index]=records[newindex+1] end return { - coverage=coverage + coverage=coverage, } else report("unsupported subtype %a in %a positioning",subtype,"cursive") @@ -11487,6 +14151,7 @@ local function handlemark(f,fontdata,lookupid,lookupoffset,offset,glyphs,nofglyp local tableoffset=lookupoffset+offset setposition(f,tableoffset) local subtype=readushort(f) + local getdelta=fontdata.temporary.getdelta if subtype==1 then local markcoverage=tableoffset+readushort(f) local basecoverage=tableoffset+readushort(f) @@ -11513,7 +14178,7 @@ local function handlemark(f,fontdata,lookupid,lookupoffset,offset,glyphs,nofglyp for i=1,nofmarkclasses do local mc=markclasses[i] if mc then - mc[2]=readanchor(f,mc[2]) + mc[2]=readanchor(f,mc[2],getdelta) end end setposition(f,baseoffset) @@ -11561,7 +14226,7 @@ local function handlemark(f,fontdata,lookupid,lookupoffset,offset,glyphs,nofglyp local classes=components[c] if classes then for i=1,nofclasses do - local anchor=readanchor(f,classes[i]) + local anchor=readanchor(f,classes[i],getdelta) local bclass=baseclasses[i] local bentry=bclass[b] if bentry then @@ -11603,7 +14268,7 @@ local function handlemark(f,fontdata,lookupid,lookupoffset,offset,glyphs,nofglyp local r=baserecords[i] local b=basecoverage[i] for j=1,nofclasses do - baseclasses[j][b]=readanchor(f,r[j]) + baseclasses[j][b]=readanchor(f,r[j],getdelta) end end for index,newindex in next,markcoverage do @@ -11639,15 +14304,39 @@ function gposhandlers.extension(f,fontdata,lookupid,lookupoffset,offset,glyphs,n end do local plugins={} - function plugins.size(f,fontdata,tableoffset,parameters) - if not fontdata.designsize then - setposition(f,tableoffset+parameters) - local designsize=readushort(f) - if designsize>0 then + function plugins.size(f,fontdata,tableoffset,feature) + if fontdata.designsize then + else + local function check(offset) + setposition(f,offset) + local designsize=readushort(f) + if designsize>0 then + local fontstyleid=readushort(f) + local guimenuid=readushort(f) + local minsize=readushort(f) + local maxsize=readushort(f) + if minsize==0 and maxsize==0 and fontstyleid==0 and guimenuid==0 then + minsize=designsize + maxsize=designsize + end + if designsize>=minsize and designsize<=maxsize then + return minsize,maxsize,designsize + end + end + end + local minsize,maxsize,designsize=check(tableoffset+feature.offset+feature.parameters) + if not designsize then + minsize,maxsize,designsize=check(tableoffset+feature.parameters) + if designsize then + report("bad size feature in %a, falling back to wrong offset",fontdata.filename or "?") + else + report("bad size feature in %a,",fontdata.filename or "?") + end + end + if designsize then + fontdata.minsize=minsize + fontdata.maxsize=maxsize fontdata.designsize=designsize - skipshort(f,2) - fontdata.minsize=readushort(f) - fontdata.maxsize=readushort(f) end end end @@ -11784,7 +14473,7 @@ do feature.parameters=parameters local plugin=plugins[feature.tag] if plugin then - plugin(f,fontdata,offset,parameters) + plugin(f,fontdata,featureoffset,feature) end end end @@ -11798,8 +14487,8 @@ do lookups[i]=readushort(f) end for lookupid=1,noflookups do - local index=lookups[lookupid] - setposition(f,lookupoffset+index) + local offset=lookups[lookupid] + setposition(f,lookupoffset+offset) local subtables={} local typebits=readushort(f) local flagbits=readushort(f) @@ -11807,8 +14496,7 @@ do local lookupflags=lookupflags[flagbits] local nofsubtables=readushort(f) for j=1,nofsubtables do - local offset=readushort(f) - subtables[j]=offset+index + subtables[j]=offset+readushort(f) end local markclass=bittest(flagbits,0x0010) if markclass then @@ -11830,20 +14518,8 @@ do end return lookups end - local function readscriptoffsets(f,fontdata,tableoffset) - if not tableoffset then - return - end - setposition(f,tableoffset) - local version=readulong(f) - if version~=0x00010000 then - report("table version %a of %a is not supported (yet), maybe font %s is bad",version,what,fontdata.filename) - return - end - return tableoffset+readushort(f),tableoffset+readushort(f),tableoffset+readushort(f) - end local f_lookupname=formatters["%s_%s_%s"] - local function resolvelookups(f,lookupoffset,fontdata,lookups,lookuptypes,lookuphandlers,what) + local function resolvelookups(f,lookupoffset,fontdata,lookups,lookuptypes,lookuphandlers,what,tableoffset) local sequences=fontdata.sequences or {} local sublookuplist=fontdata.sublookups or {} fontdata.sequences=sequences @@ -11961,6 +14637,13 @@ do end end local reported={} + local function report_issue(i,what,sequence,kind) + local name=sequence.name + if not reported[name] then + report("rule %i in %s lookup %a has %s lookups",i,what,name,kind) + reported[name]=true + end + end for i=lastsequence+1,nofsequences do local sequence=sequences[i] local steps=sequence.steps @@ -11972,41 +14655,65 @@ do local rule=rules[i] local rlookups=rule.lookups if not rlookups then - local name=sequence.name - if not reported[name] then - report("rule %i in %s lookup %a has %s lookups",i,what,name,"no") - reported[name]=true - end + report_issue(i,what,sequence,"no") elseif not next(rlookups) then - local name=sequence.name - if not reported[name] then - report("rule %i in %s lookup %a has %s lookups",i,what,name,"empty") - reported[name]=true - end + report_issue(i,what,sequence,"empty") rule.lookups=nil else - for index,lookupid in sortedhash(rlookups) do - local h=sublookuphash[lookupid] - if not h then - nofsublookups=nofsublookups+1 - local d=lookups[lookupid].done - h={ - index=nofsublookups, - name=f_lookupname(lookupprefix,"d",lookupid+lookupidoffset), - derived=true, - steps=d.steps, - nofsteps=d.nofsteps, - type=d.lookuptype, - markclass=d.markclass or nil, - flags=d.flags, - } - sublookuplist[nofsublookups]=h - sublookuphash[lookupid]=nofsublookups - sublookupcheck[lookupid]=1 + local length=#rlookups + for index=1,length do + local lookuplist=rlookups[index] + if lookuplist then + local length=#lookuplist + local found={} + local noffound=0 + for index=1,length do + local lookupid=lookuplist[index] + if lookupid then + local h=sublookuphash[lookupid] + if not h then + local lookup=lookups[lookupid] + if lookup then + local d=lookup.done + if d then + nofsublookups=nofsublookups+1 + h={ + index=nofsublookups, + name=f_lookupname(lookupprefix,"d",lookupid+lookupidoffset), + derived=true, + steps=d.steps, + nofsteps=d.nofsteps, + type=d.lookuptype or "gsub_single", + markclass=d.markclass or nil, + flags=d.flags, + } + sublookuplist[nofsublookups]=copy(h) + sublookuphash[lookupid]=nofsublookups + sublookupcheck[lookupid]=1 + h=nofsublookups + else + report_issue(i,what,sequence,"missing") + rule.lookups=nil + break + end + else + report_issue(i,what,sequence,"bad") + rule.lookups=nil + break + end + else + sublookupcheck[lookupid]=sublookupcheck[lookupid]+1 + end + if h then + noffound=noffound+1 + found[noffound]=h + end + end + end + rlookups[index]=noffound>0 and found or false else - sublookupcheck[lookupid]=sublookupcheck[lookupid]+1 + rlookups[index]=false end - rlookups[index]=h end end end @@ -12022,33 +14729,110 @@ do end end end - local function readscripts(f,fontdata,what,lookuptypes,lookuphandlers,lookupstoo) - local datatable=fontdata.tables[what] - if not datatable then - return - end - local tableoffset=datatable.offset - if not tableoffset then - return + local function loadvariations(f,fontdata,variationsoffset,lookuptypes,featurehash,featureorder) + setposition(f,variationsoffset) + local version=readulong(f) + local nofrecords=readulong(f) + local records={} + for i=1,nofrecords do + records[i]={ + conditions=readulong(f), + substitutions=readulong(f), + } end - local scriptoffset,featureoffset,lookupoffset=readscriptoffsets(f,fontdata,tableoffset) - if not scriptoffset then - return + for i=1,nofrecords do + local record=records[i] + local offset=record.conditions + if offset==0 then + record.condition=nil + record.matchtype="always" + else + setposition(f,variationsoffset+offset) + local nofconditions=readushort(f) + local conditions={} + for i=1,nofconditions do + conditions[i]=variationsoffset+offset+readulong(f) + end + record.conditions=conditions + record.matchtype="condition" + end end - local scripts=readscriplan(f,fontdata,scriptoffset) - local features=readfeatures(f,fontdata,featureoffset) - local scriptlangs,featurehash,featureorder=reorderfeatures(fontdata,scripts,features) - if fontdata.features then - fontdata.features[what]=scriptlangs - else - fontdata.features={ [what]=scriptlangs } + for i=1,nofrecords do + local record=records[i] + if record.matchtype=="condition" then + local conditions=record.conditions + for i=1,#conditions do + setposition(f,conditions[i]) + conditions[i]={ + format=readushort(f), + axis=readushort(f), + minvalue=read2dot14(f), + maxvalue=read2dot14(f), + } + end + end end - if not lookupstoo then - return + for i=1,nofrecords do + local record=records[i] + local offset=record.substitutions + if offset==0 then + record.substitutions={} + else + setposition(f,variationsoffset+offset) + local version=readulong(f) + local nofsubstitutions=readushort(f) + local substitutions={} + for i=1,nofsubstitutions do + substitutions[readushort(f)]=readulong(f) + end + for index,alternates in sortedhash(substitutions) do + if index==0 then + record.substitutions=false + else + local tableoffset=variationsoffset+offset+alternates + setposition(f,tableoffset) + local parameters=readulong(f) + local noflookups=readushort(f) + local lookups={} + for i=1,noflookups do + lookups[i]=readushort(f) + end + record.substitutions=lookups + end + end + end end - local lookups=readlookups(f,lookupoffset,lookuptypes,featurehash,featureorder) - if lookups then - resolvelookups(f,lookupoffset,fontdata,lookups,lookuptypes,lookuphandlers,what) + setvariabledata(fontdata,"features",records) + end + local function readscripts(f,fontdata,what,lookuptypes,lookuphandlers,lookupstoo) + local tableoffset=gotodatatable(f,fontdata,what,true) + if tableoffset then + local version=readulong(f) + local scriptoffset=tableoffset+readushort(f) + local featureoffset=tableoffset+readushort(f) + local lookupoffset=tableoffset+readushort(f) + local variationsoffset=version>0x00010000 and (tableoffset+readulong(f)) or 0 + if not scriptoffset then + return + end + local scripts=readscriplan(f,fontdata,scriptoffset) + local features=readfeatures(f,fontdata,featureoffset) + local scriptlangs,featurehash,featureorder=reorderfeatures(fontdata,scripts,features) + if fontdata.features then + fontdata.features[what]=scriptlangs + else + fontdata.features={ [what]=scriptlangs } + end + if not lookupstoo then + return + end + local lookups=readlookups(f,lookupoffset,lookuptypes,featurehash,featureorder) + if lookups then + resolvelookups(f,lookupoffset,fontdata,lookups,lookuptypes,lookuphandlers,what,tableoffset) + end + if variationsoffset>0 then + loadvariations(f,fontdata,variationsoffset,lookuptypes,featurehash,featureorder) + end end end local function checkkerns(f,fontdata,specification) @@ -12067,57 +14851,61 @@ do report("ignoring global kern table using gpos kern feature") return end - report("adding global kern table as gpos feature %a",name) setposition(f,datatable.offset) local version=readushort(f) local noftables=readushort(f) - local kerns=setmetatableindex("table") - for i=1,noftables do - local version=readushort(f) - local length=readushort(f) - local coverage=readushort(f) - local format=bit32.rshift(coverage,8) - if format==0 then - local nofpairs=readushort(f) - local searchrange=readushort(f) - local entryselector=readushort(f) - local rangeshift=readushort(f) - for i=1,nofpairs do - kerns[readushort(f)][readushort(f)]=readfword(f) + if noftables>1 then + report("adding global kern table as gpos feature %a",name) + local kerns=setmetatableindex("table") + for i=1,noftables do + local version=readushort(f) + local length=readushort(f) + local coverage=readushort(f) + local format=bit32.rshift(coverage,8) + if format==0 then + local nofpairs=readushort(f) + local searchrange=readushort(f) + local entryselector=readushort(f) + local rangeshift=readushort(f) + for i=1,nofpairs do + kerns[readushort(f)][readushort(f)]=readfword(f) + end + elseif format==2 then + else end - elseif format==2 then + end + local feature={ dflt={ dflt=true } } + if not features then + fontdata.features={ gpos={ [name]=feature } } + elseif not gposfeatures then + fontdata.features.gpos={ [name]=feature } else + gposfeatures[name]=feature end - end - local feature={ dflt={ dflt=true } } - if not features then - fontdata.features={ gpos={ [name]=feature } } - elseif not gposfeatures then - fontdata.features.gpos={ [name]=feature } + local sequences=fontdata.sequences + if not sequences then + sequences={} + fontdata.sequences=sequences + end + local nofsequences=#sequences+1 + sequences[nofsequences]={ + index=nofsequences, + name=name, + steps={ + { + coverage=kerns, + format="kern", + }, + }, + nofsteps=1, + type="gpos_pair", + flags={ false,false,false,false }, + order={ name }, + features={ [name]=feature }, + } else - gposfeatures[name]=feature + report("ignoring empty kern table of feature %a",name) end - local sequences=fontdata.sequences - if not sequences then - sequences={} - fontdata.sequences=sequences - end - local nofsequences=#sequences+1 - sequences[nofsequences]={ - index=nofsequences, - name=name, - steps={ - { - coverage=kerns, - format="kern", - }, - }, - nofsteps=1, - type="gpos_pair", - flags={ false,false,false,false }, - order={ name }, - features={ [name]=feature }, - } end function readers.gsub(f,fontdata,specification) if specification.details then @@ -12134,86 +14922,114 @@ do end end function readers.gdef(f,fontdata,specification) - if specification.glyphs then - local datatable=fontdata.tables.gdef - if datatable then - local tableoffset=datatable.offset - setposition(f,tableoffset) - local version=readulong(f) - local classoffset=tableoffset+readushort(f) - local attachmentoffset=tableoffset+readushort(f) - local ligaturecarets=tableoffset+readushort(f) - local markclassoffset=tableoffset+readushort(f) - local marksetsoffset=version==0x00010002 and (tableoffset+readushort(f)) - local glyphs=fontdata.glyphs - local marks={} - local markclasses=setmetatableindex("table") - local marksets=setmetatableindex("table") - fontdata.marks=marks - fontdata.markclasses=markclasses - fontdata.marksets=marksets - setposition(f,classoffset) - local classformat=readushort(f) - if classformat==1 then + if not specification.glyphs then + return + end + local datatable=fontdata.tables.gdef + if datatable then + local tableoffset=datatable.offset + setposition(f,tableoffset) + local version=readulong(f) + local classoffset=tableoffset+readushort(f) + local attachmentoffset=tableoffset+readushort(f) + local ligaturecarets=tableoffset+readushort(f) + local markclassoffset=tableoffset+readushort(f) + local marksetsoffset=version>=0x00010002 and (tableoffset+readushort(f)) + local varsetsoffset=version>=0x00010003 and (tableoffset+readulong(f)) + local glyphs=fontdata.glyphs + local marks={} + local markclasses=setmetatableindex("table") + local marksets=setmetatableindex("table") + fontdata.marks=marks + fontdata.markclasses=markclasses + fontdata.marksets=marksets + setposition(f,classoffset) + local classformat=readushort(f) + if classformat==1 then + local firstindex=readushort(f) + local lastindex=firstindex+readushort(f)-1 + for index=firstindex,lastindex do + local class=classes[readushort(f)] + if class=="mark" then + marks[index]=true + end + glyphs[index].class=class + end + elseif classformat==2 then + local nofranges=readushort(f) + for i=1,nofranges do local firstindex=readushort(f) - local lastindex=firstindex+readushort(f)-1 - for index=firstindex,lastindex do - local class=classes[readushort(f)] - if class=="mark" then - marks[index]=true - end - glyphs[index].class=class - end - elseif classformat==2 then - local nofranges=readushort(f) - for i=1,nofranges do - local firstindex=readushort(f) - local lastindex=readushort(f) - local class=classes[readushort(f)] - if class then - for index=firstindex,lastindex do - glyphs[index].class=class - if class=="mark" then - marks[index]=true - end + local lastindex=readushort(f) + local class=classes[readushort(f)] + if class then + for index=firstindex,lastindex do + glyphs[index].class=class + if class=="mark" then + marks[index]=true end end end end - setposition(f,markclassoffset) - local classformat=readushort(f) - if classformat==1 then + end + setposition(f,markclassoffset) + local classformat=readushort(f) + if classformat==1 then + local firstindex=readushort(f) + local lastindex=firstindex+readushort(f)-1 + for index=firstindex,lastindex do + markclasses[readushort(f)][index]=true + end + elseif classformat==2 then + local nofranges=readushort(f) + for i=1,nofranges do local firstindex=readushort(f) - local lastindex=firstindex+readushort(f)-1 + local lastindex=readushort(f) + local class=markclasses[readushort(f)] for index=firstindex,lastindex do - markclasses[readushort(f)][index]=true - end - elseif classformat==2 then - local nofranges=readushort(f) - for i=1,nofranges do - local firstindex=readushort(f) - local lastindex=readushort(f) - local class=markclasses[readushort(f)] - for index=firstindex,lastindex do - class[index]=true - end + class[index]=true end end - if marksetsoffset then - setposition(f,marksetsoffset) - local format=readushort(f) - if format==1 then - local nofsets=readushort(f) - local sets={} - for i=1,nofsets do - sets[i]=readulong(f) - end - for i=1,nofsets do - local offset=sets[i] - if offset~=0 then - marksets[i]=readcoverage(f,marksetsoffset+offset) + end + if marksetsoffset and marksetsoffset>tableoffset then + setposition(f,marksetsoffset) + local format=readushort(f) + if format==1 then + local nofsets=readushort(f) + local sets={} + for i=1,nofsets do + sets[i]=readulong(f) + end + for i=1,nofsets do + local offset=sets[i] + if offset~=0 then + marksets[i]=readcoverage(f,marksetsoffset+offset) + end + end + end + end + local factors=specification.factors + if (specification.variable or factors) and varsetsoffset and varsetsoffset>tableoffset then + local regions,deltas=readvariationdata(f,varsetsoffset,factors) + if factors then + fontdata.temporary.getdelta=function(outer,inner) + local delta=deltas[outer+1] + if delta then + local d=delta.deltas[inner+1] + if d then + local scales=delta.scales + local dd=0 + for i=1,#scales do + local di=d[i] + if di then + dd=dd+scales[i]*di + else + break + end + end + return round(dd) end end + return 0 end end end @@ -12343,7 +15159,13 @@ local function readmathglyphinfo(f,fontdata,offset) local function get(offset) setposition(f,kernoffset+offset) local n=readushort(f) - if n>0 then + if n==0 then + local k=readmathvalue(f) + if k==0 then + else + return { { kern=k } } + end + else local l={} for i=1,n do l[i]={ height=readmathvalue(f) } @@ -12379,10 +15201,10 @@ local function readmathglyphinfo(f,fontdata,offset) if next(kernset) then local glyph=glyphs[coverage[i]] local math=glyph.math - if not math then - glyph.math={ kerns=kernset } - else + if math then math.kerns=kernset + else + glyph.math={ kerns=kernset } end end end @@ -12479,29 +15301,501 @@ local function readmathvariants(f,fontdata,offset) get(offset,hcoverage,hnofglyphs,hconstruction,"hvariants","hparts","hitalic") end function readers.math(f,fontdata,specification) - if specification.glyphs then - local datatable=fontdata.tables.math - if datatable then - local tableoffset=datatable.offset - setposition(f,tableoffset) - local version=readulong(f) - if version~=0x00010000 then - report("table version %a of %a is not supported (yet), maybe font %s is bad",version,what,fontdata.filename) - return + local tableoffset=gotodatatable(f,fontdata,"math",specification.glyphs) + if tableoffset then + local version=readulong(f) + local constants=readushort(f) + local glyphinfo=readushort(f) + local variants=readushort(f) + if constants==0 then + report("the math table of %a has no constants",fontdata.filename) + else + readmathconstants(f,fontdata,tableoffset+constants) + end + if glyphinfo~=0 then + readmathglyphinfo(f,fontdata,tableoffset+glyphinfo) + end + if variants~=0 then + readmathvariants(f,fontdata,tableoffset+variants) + end + end +end +function readers.colr(f,fontdata,specification) + local tableoffset=gotodatatable(f,fontdata,"colr",specification.glyphs) + if tableoffset then + local version=readushort(f) + if version~=0 then + report("table version %a of %a is not supported (yet), maybe font %s is bad",version,"colr",fontdata.filename) + return + end + if not fontdata.tables.cpal then + report("color table %a in font %a has no mandate %a table","colr",fontdata.filename,"cpal") + fontdata.colorpalettes={} + end + local glyphs=fontdata.glyphs + local nofglyphs=readushort(f) + local baseoffset=readulong(f) + local layeroffset=readulong(f) + local noflayers=readushort(f) + local layerrecords={} + local maxclass=0 + setposition(f,tableoffset+layeroffset) + for i=1,noflayers do + local slot=readushort(f) + local class=readushort(f) + if class<0xFFFF then + class=class+1 + if class>maxclass then + maxclass=class + end + end + layerrecords[i]={ + slot=slot, + class=class, + } + end + fontdata.maxcolorclass=maxclass + setposition(f,tableoffset+baseoffset) + for i=0,nofglyphs-1 do + local glyphindex=readushort(f) + local firstlayer=readushort(f) + local noflayers=readushort(f) + local t={} + for i=1,noflayers do + t[i]=layerrecords[firstlayer+i] end - local constants=readushort(f) - local glyphinfo=readushort(f) - local variants=readushort(f) - if constants==0 then - report("the math table of %a has no constants",fontdata.filename) - else - readmathconstants(f,fontdata,tableoffset+constants) + glyphs[glyphindex].colors=t + end + end + fontdata.hascolor=true +end +function readers.cpal(f,fontdata,specification) + local tableoffset=gotodatatable(f,fontdata,"cpal",specification.glyphs) + if tableoffset then + local version=readushort(f) + local nofpaletteentries=readushort(f) + local nofpalettes=readushort(f) + local nofcolorrecords=readushort(f) + local firstcoloroffset=readulong(f) + local colorrecords={} + local palettes={} + for i=1,nofpalettes do + palettes[i]=readushort(f) + end + if version==1 then + local palettettypesoffset=readulong(f) + local palettelabelsoffset=readulong(f) + local paletteentryoffset=readulong(f) + end + setposition(f,tableoffset+firstcoloroffset) + for i=1,nofcolorrecords do + local b,g,r,a=readbytes(f,4) + colorrecords[i]={ + r,g,b,a~=255 and a or nil, + } + end + for i=1,nofpalettes do + local p={} + local o=palettes[i] + for j=1,nofpaletteentries do + p[j]=colorrecords[o+j] + end + palettes[i]=p + end + fontdata.colorpalettes=palettes + end +end +function readers.svg(f,fontdata,specification) + local tableoffset=gotodatatable(f,fontdata,"svg",specification.glyphs) + if tableoffset then + local version=readushort(f) + local glyphs=fontdata.glyphs + local indexoffset=tableoffset+readulong(f) + local reserved=readulong(f) + setposition(f,indexoffset) + local nofentries=readushort(f) + local entries={} + for i=1,nofentries do + entries[i]={ + first=readushort(f), + last=readushort(f), + offset=indexoffset+readulong(f), + length=readulong(f), + } + end + for i=1,nofentries do + local entry=entries[i] + setposition(f,entry.offset) + entries[i]={ + first=entry.first, + last=entry.last, + data=readstring(f,entry.length) + } + end + fontdata.svgshapes=entries + end + fontdata.hascolor=true +end +function readers.sbix(f,fontdata,specification) + local tableoffset=gotodatatable(f,fontdata,"sbix",specification.glyphs) + if tableoffset then + local version=readushort(f) + local flags=readushort(f) + local nofstrikes=readulong(f) + local strikes={} + local nofglyphs=fontdata.nofglyphs + for i=1,nofstrikes do + strikes[i]=readulong(f) + end + local shapes={} + local done=0 + for i=1,nofstrikes do + local strikeoffset=strikes[i]+tableoffset + setposition(f,strikeoffset) + strikes[i]={ + ppem=readushort(f), + ppi=readushort(f), + offset=strikeoffset + } end - if glyphinfo~=0 then - readmathglyphinfo(f,fontdata,tableoffset+glyphinfo) + sort(strikes,function(a,b) + if b.ppem==a.ppem then + return b.ppi<a.ppi + else + return b.ppem<a.ppem + end + end) + local glyphs={} + for i=1,nofstrikes do + local strike=strikes[i] + local strikeppem=strike.ppem + local strikeppi=strike.ppi + local strikeoffset=strike.offset + setposition(f,strikeoffset) + for i=0,nofglyphs do + glyphs[i]=readulong(f) + end + local glyphoffset=glyphs[0] + for i=0,nofglyphs-1 do + local nextoffset=glyphs[i+1] + if not shapes[i] then + local datasize=nextoffset-glyphoffset + if datasize>0 then + setposition(f,strikeoffset+glyphoffset) + shapes[i]={ + x=readshort(f), + y=readshort(f), + tag=readtag(f), + data=readstring(f,datasize-8), + ppem=strikeppem, + ppi=strikeppi, + } + done=done+1 + if done==nofglyphs then + break + end + end + end + glyphoffset=nextoffset + end end - if variants~=0 then - readmathvariants(f,fontdata,tableoffset+variants) + fontdata.sbixshapes=shapes + end +end +function readers.stat(f,fontdata,specification) + local tableoffset=gotodatatable(f,fontdata,"stat",true) + if tableoffset then + local extras=fontdata.extras + local version=readulong(f) + local axissize=readushort(f) + local nofaxis=readushort(f) + local axisoffset=readulong(f) + local nofvalues=readushort(f) + local valuesoffset=readulong(f) + local fallbackname=extras[readushort(f)] + local axis={} + local values={} + setposition(f,tableoffset+axisoffset) + for i=1,nofaxis do + axis[i]={ + tag=readtag(f), + name=lower(extras[readushort(f)]), + ordering=readushort(f), + variants={} + } + end + setposition(f,tableoffset+valuesoffset) + for i=1,nofvalues do + values[i]=readushort(f) + end + for i=1,nofvalues do + setposition(f,tableoffset+valuesoffset+values[i]) + local format=readushort(f) + local index=readushort(f)+1 + local flags=readushort(f) + local name=lower(extras[readushort(f)]) + local value=readfixed(f) + local variant + if format==1 then + variant={ + flags=flags, + name=name, + value=value, + } + elseif format==2 then + variant={ + flags=flags, + name=name, + value=value, + minimum=readfixed(f), + maximum=readfixed(f), + } + elseif format==3 then + variant={ + flags=flags, + name=name, + value=value, + link=readfixed(f), + } + end + insert(axis[index].variants,variant) + end + sort(axis,function(a,b) + return a.ordering<b.ordering + end) + for i=1,#axis do + local a=axis[i] + sort(a.variants,function(a,b) + return a.name<b.name + end) + a.ordering=nil + end + setvariabledata(fontdata,"designaxis",axis) + setvariabledata(fontdata,"fallbackname",fallbackname) + end +end +function readers.avar(f,fontdata,specification) + local tableoffset=gotodatatable(f,fontdata,"avar",true) + if tableoffset then + local function collect() + local nofvalues=readushort(f) + local values={} + local lastfrom=false + local lastto=false + for i=1,nofvalues do + local f,t=read2dot14(f),read2dot14(f) + if lastfrom and f<=lastfrom then + elseif lastto and t>=lastto then + else + values[#values+1]={ f,t } + lastfrom,lastto=f,t + end + end + nofvalues=#values + if nofvalues>2 then + local some=values[1] + if some[1]==-1 and some[2]==-1 then + some=values[nofvalues] + if some[1]==1 and some[2]==1 then + for i=2,nofvalues-1 do + some=values[i] + if some[1]==0 and some[2]==0 then + return values + end + end + end + end + end + return false + end + local majorversion=readushort(f) + local minorversion=readushort(f) + local reserved=readushort(f) + local nofaxis=readushort(f) + local segments={} + for i=1,nofaxis do + segments[i]=collect() + end + setvariabledata(fontdata,"segments",segments) + end +end +function readers.fvar(f,fontdata,specification) + local tableoffset=gotodatatable(f,fontdata,"fvar",true) + if tableoffset then + local version=readulong(f) + local offsettoaxis=tableoffset+readushort(f) + local reserved=skipshort(f) + local nofaxis=readushort(f) + local sizeofaxis=readushort(f) + local nofinstances=readushort(f) + local sizeofinstances=readushort(f) + local extras=fontdata.extras + local axis={} + local instances={} + setposition(f,offsettoaxis) + for i=1,nofaxis do + axis[i]={ + tag=readtag(f), + minimum=readfixed(f), + default=readfixed(f), + maximum=readfixed(f), + flags=readushort(f), + name=lower(extras[readushort(f)] or "bad name"), + } + local n=sizeofaxis-20 + if n>0 then + skipbytes(f,n) + elseif n<0 then + end + end + local nofbytes=2+2+2+nofaxis*4 + local readpsname=nofbytes<=sizeofinstances + local skippable=sizeofinstances-nofbytes + for i=1,nofinstances do + local subfamid=readushort(f) + local flags=readushort(f) + local values={} + for i=1,nofaxis do + values[i]={ + axis=axis[i].tag, + value=readfixed(f), + } + end + local psnameid=readpsname and readushort(f) or 0xFFFF + if subfamid==2 or subfamid==17 then + elseif subfamid==0xFFFF then + subfamid=nil + elseif subfamid<=256 or subfamid>=32768 then + subfamid=nil + end + if psnameid==6 then + elseif psnameid==0xFFFF then + psnameid=nil + elseif psnameid<=256 or psnameid>=32768 then + psnameid=nil + end + instances[i]={ + subfamily=extras[subfamid], + psname=psnameid and extras[psnameid] or nil, + values=values, + } + if skippable>0 then + skipbytes(f,skippable) + end + end + setvariabledata(fontdata,"axis",axis) + setvariabledata(fontdata,"instances",instances) + end +end +function readers.hvar(f,fontdata,specification) + local factors=specification.factors + if not factors then + return + end + local tableoffset=gotodatatable(f,fontdata,"hvar",specification.variable) + if not tableoffset then + return + end + local version=readulong(f) + local variationoffset=tableoffset+readulong(f) + local advanceoffset=tableoffset+readulong(f) + local lsboffset=tableoffset+readulong(f) + local rsboffset=tableoffset+readulong(f) + local regions={} + local variations={} + local innerindex={} + local outerindex={} + if variationoffset>0 then + regions,deltas=readvariationdata(f,variationoffset,factors) + end + if not regions then + return + end + if advanceoffset>0 then + setposition(f,advanceoffset) + local format=readushort(f) + local mapcount=readushort(f) + local entrysize=rshift(band(format,0x0030),4)+1 + local nofinnerbits=band(format,0x000F)+1 + local innermask=lshift(1,nofinnerbits)-1 + local readcardinal=read_cardinal[entrysize] + for i=0,mapcount-1 do + local mapdata=readcardinal(f) + outerindex[i]=rshift(mapdata,nofinnerbits) + innerindex[i]=band(mapdata,innermask) + end + setvariabledata(fontdata,"hvarwidths",true) + local glyphs=fontdata.glyphs + for i=0,fontdata.nofglyphs-1 do + local glyph=glyphs[i] + local width=glyph.width + if width then + local outer=outerindex[i] or 0 + local inner=innerindex[i] or i + if outer and inner then + local delta=deltas[outer+1] + if delta then + local d=delta.deltas[inner+1] + if d then + local scales=delta.scales + local deltaw=0 + for i=1,#scales do + local di=d[i] + if di then + deltaw=deltaw+scales[i]*di + else + break + end + end + glyph.width=width+round(deltaw) + end + end + end + end + end + end +end +function readers.vvar(f,fontdata,specification) + if not specification.variable then + return + end +end +function readers.mvar(f,fontdata,specification) + local tableoffset=gotodatatable(f,fontdata,"mvar",specification.variable) + if tableoffset then + local version=readulong(f) + local reserved=skipshort(f,1) + local recordsize=readushort(f) + local nofrecords=readushort(f) + local offsettostore=tableoffset+readushort(f) + local dimensions={} + local factors=specification.factors + if factors then + local regions,deltas=readvariationdata(f,offsettostore,factors) + for i=1,nofrecords do + local tag=readtag(f) + local var=variabletags[tag] + if var then + local outer=readushort(f) + local inner=readushort(f) + local delta=deltas[outer+1] + if delta then + local d=delta.deltas[inner+1] + if d then + local scales=delta.scales + local dd=0 + for i=1,#scales do + dd=dd+scales[i]*d[i] + end + var(fontdata,round(dd)) + end + end + else + skipshort(f,2) + end + if recordsize>8 then + skipbytes(recordsize-8) + end end end end @@ -12535,7 +15829,11 @@ local f_unicode=formatters["U%05X"] local f_index=formatters["I%05X"] local f_character_y=formatters["%C"] local f_character_n=formatters["[ %C ]"] -local doduplicates=true +local check_duplicates=true +local check_soft_hyphen=false +directives.register("otf.checksofthyphen",function(v) + check_soft_hyphen=v +end) local function replaced(list,index,replacement) if type(list)=="number" then return replacement @@ -12603,7 +15901,7 @@ local function unifyresources(fontdata,indices) end end local done={} - local duplicates=doduplicates and resources.duplicates + local duplicates=check_duplicates and resources.duplicates if duplicates and not next(duplicates) then duplicates=false end @@ -12840,10 +16138,31 @@ local function unifyresources(fontdata,indices) unifythem(resources.sublookups) end local function copyduplicates(fontdata) - if doduplicates then + if check_duplicates then local descriptions=fontdata.descriptions local resources=fontdata.resources local duplicates=resources.duplicates + if check_soft_hyphen then + local ds=descriptions[0xAD] + if not ds or ds.width==0 then + if ds then + descriptions[0xAD]=nil + report("patching soft hyphen") + else + report("adding soft hyphen") + end + if not duplicates then + duplicates={} + resources.duplicates=duplicates + end + local dh=duplicates[0x2D] + if dh then + dh[#dh+1]={ [0xAD]=true } + else + duplicates[0x2D]={ [0xAD]=true } + end + end + end if duplicates then for u,d in next,duplicates do local du=descriptions[u] @@ -13163,6 +16482,18 @@ local function unifyglyphs(fontdata,usenames) end end end + local colorpalettes=resources.colorpalettes + if colorpalettes then + for index=1,#glyphs do + local colors=glyphs[index].colors + if colors then + for i=1,#colors do + local c=colors[i] + c.slot=indices[c.slot] + end + end + end + end fontdata.private=private fontdata.glyphs=nil fontdata.names=names @@ -13272,6 +16603,7 @@ function readers.getcomponents(fontdata) end end end +readers.unifymissing=unifymissing function readers.rehash(fontdata,hashmethod) if not (fontdata and fontdata.glyphs) then return @@ -13285,7 +16617,7 @@ function readers.rehash(fontdata,hashmethod) copyduplicates(fontdata) unifymissing(fontdata) else - fontdata.hashmethod="unicode" + fontdata.hashmethod="unicodes" local indices=unifyglyphs(fontdata) unifyresources(fontdata,indices) copyduplicates(fontdata) @@ -13300,10 +16632,10 @@ function readers.checkhash(fontdata) elseif hashmethod=="names" and fontdata.names then unifyresources(fontdata,fontdata.names) copyduplicates(fontdata) - fontdata.hashmethod="unicode" + fontdata.hashmethod="unicodes" fontdata.names=nil else - readers.rehash(fontdata,"unicode") + readers.rehash(fontdata,"unicodes") end end function readers.addunicodetable(fontdata) @@ -13563,6 +16895,8 @@ function readers.pack(data) local sequences=resources.sequences local sublookups=resources.sublookups local features=resources.features + local palettes=resources.colorpalettes + local variable=resources.variabledata local chardata=characters and characters.data local descriptions=data.descriptions or data.glyphs if not descriptions then @@ -13674,7 +17008,7 @@ function readers.pack(data) local r=rule.before if r then for i=1,#r do r[i]=pack_boolean(r[i]) end end local r=rule.after if r then for i=1,#r do r[i]=pack_boolean(r[i]) end end local r=rule.current if r then for i=1,#r do r[i]=pack_boolean(r[i]) end end - local r=rule.replacements if r then rule.replacements=pack_flat (r) end + local r=rule.replacements if r then rule.replacements=pack_flat (r) end end end end @@ -13705,6 +17039,54 @@ function readers.pack(data) end end end + if palettes then + for i=1,#palettes do + local p=palettes[i] + for j=1,#p do + p[j]=pack_indexed(p[j]) + end + end + end + if variable then + local instances=variable.instances + if instances then + for i=1,#instances do + local v=instances[i].values + for j=1,#v do + v[j]=pack_normal(v[j]) + end + end + end + local function packdeltas(main) + if main then + local deltas=main.deltas + if deltas then + for i=1,#deltas do + local di=deltas[i] + local d=di.deltas + local r=di.regions + for j=1,#d do + d[j]=pack_indexed(d[j]) + end + di.regions=pack_indexed(di.regions) + end + end + local regions=main.regions + if regions then + for i=1,#regions do + local r=regions[i] + for j=1,#r do + r[j]=pack_normal(r[j]) + end + end + end + end + end + packdeltas(variable.global) + packdeltas(variable.horizontal) + packdeltas(variable.vertical) + packdeltas(variable.metrics) + end if not success(1,pass) then return end @@ -13768,7 +17150,19 @@ function readers.pack(data) if sublookups then packthem(sublookups) end - if not success(2,pass) then + if variable then + local function unpackdeltas(main) + if main then + local regions=main.regions + if regions then + main.regions=pack_normal(regions) + end + end + end + unpackdeltas(variable.global) + unpackdeltas(variable.horizontal) + unpackdeltas(variable.vertical) + unpackdeltas(variable.metrics) end end for pass=1,2 do @@ -13825,6 +17219,8 @@ function readers.unpack(data) local sequences=resources.sequences local sublookups=resources.sublookups local features=resources.features + local palettes=resources.colorpalettes + local variable=resources.variabledata local unpacked={} setmetatable(unpacked,unpacked_mt) for unicode,description in next,descriptions do @@ -14011,7 +17407,7 @@ function readers.unpack(data) end local replacements=rule.replacements if replacements then - local tv=tables[replace] + local tv=tables[replacements] if tv then rule.replacements=tv end @@ -14063,6 +17459,74 @@ function readers.unpack(data) end end end + if palettes then + for i=1,#palettes do + local p=palettes[i] + for j=1,#p do + local tv=tables[p[j]] + if tv then + p[j]=tv + end + end + end + end + if variable then + local instances=variable.instances + if instances then + for i=1,#instances do + local v=instances[i].values + for j=1,#v do + local tv=tables[v[j]] + if tv then + v[j]=tv + end + end + end + end + local function unpackdeltas(main) + if main then + local deltas=main.deltas + if deltas then + for i=1,#deltas do + local di=deltas[i] + local d=di.deltas + local r=di.regions + for j=1,#d do + local tv=tables[d[j]] + if tv then + d[j]=tv + end + end + local tv=di.regions + if tv then + di.regions=tv + end + end + end + local regions=main.regions + if regions then + local tv=tables[regions] + if tv then + main.regions=tv + regions=tv + end + for i=1,#regions do + local r=regions[i] + for j=1,#r do + local tv=tables[r[j]] + if tv then + r[j]=tv + end + end + end + end + end + end + unpackdeltas(variable.global) + unpackdeltas(variable.horizontal) + unpackdeltas(variable.vertical) + unpackdeltas(variable.metrics) + end data.tables=nil end end @@ -14444,14 +17908,19 @@ function readers.expand(data) local lookups=rule.lookups or false local subtype=nil if lookups then - for k,v in next,lookups do - local lookup=sublookups[v] - if lookup then - lookups[k]=lookup - if not subtype then - subtype=lookup.type + for i=1,#lookups do + local lookups=lookups[i] + if lookups then + for k,v in next,lookups do + local lookup=sublookups[v] + if lookup then + lookups[k]=lookup + if not subtype then + subtype=lookup.type + end + else + end end - else end end end @@ -14496,10 +17965,9 @@ if not modules then modules={} end modules ['font-otl']={ copyright="PRAGMA ADE / ConTeXt Development Team", license="see context related readme files", } -local gmatch,find,match,lower,strip=string.gmatch,string.find,string.match,string.lower,string.strip +local lower=string.lower local type,next,tonumber,tostring,unpack=type,next,tonumber,tostring,unpack local abs=math.abs -local ioflush=io.flush local derivetable=table.derive local formatters=string.formatters local setmetatableindex=table.setmetatableindex @@ -14516,19 +17984,22 @@ local trace_defining=false registertracker("fonts.defining",function(v) trace_de local report_otf=logs.reporter("fonts","otf loading") local fonts=fonts local otf=fonts.handlers.otf -otf.version=3.020 +otf.version=3.029 otf.cache=containers.define("fonts","otl",otf.version,true) +otf.svgcache=containers.define("fonts","svg",otf.version,true) +otf.sbixcache=containers.define("fonts","sbix",otf.version,true) +otf.pdfcache=containers.define("fonts","pdf",otf.version,true) +otf.svgenabled=false +otf.sbixenabled=false local otfreaders=otf.readers local hashes=fonts.hashes local definers=fonts.definers local readers=fonts.readers local constructors=fonts.constructors -local otffeatures=constructors.newfeatures("otf") +local otffeatures=constructors.features.otf local registerotffeature=otffeatures.register -local enhancers=allocate() -otf.enhancers=enhancers -local patches={} -enhancers.patches=patches +local otfenhancers=constructors.enhancers.otf +local registerotfenhancer=otfenhancers.register local forceload=false local cleanup=0 local syncspace=true @@ -14544,86 +18015,13 @@ registerdirective("fonts.otf.loader.cleanup",function(v) cleanup=tonumber(v) or registerdirective("fonts.otf.loader.force",function(v) forceload=v end) registerdirective("fonts.otf.loader.syncspace",function(v) syncspace=v end) registerdirective("fonts.otf.loader.forcenotdef",function(v) forcenotdef=v end) -local ordered_enhancers={ - "check extra features", -} -local actions=allocate() -local before=allocate() -local after=allocate() -patches.before=before -patches.after=after -local function enhance(name,data,filename,raw) - local enhancer=actions[name] - if enhancer then - if trace_loading then - report_otf("apply enhancement %a to file %a",name,filename) - ioflush() - end - enhancer(data,filename,raw) - else - end -end -function enhancers.apply(data,filename,raw) - local basename=file.basename(lower(filename)) - if trace_loading then - report_otf("%s enhancing file %a","start",filename) - end - ioflush() - for e=1,#ordered_enhancers do - local enhancer=ordered_enhancers[e] - local b=before[enhancer] - if b then - for pattern,action in next,b do - if find(basename,pattern) then - action(data,filename,raw) - end - end - end - enhance(enhancer,data,filename,raw) - local a=after[enhancer] - if a then - for pattern,action in next,a do - if find(basename,pattern) then - action(data,filename,raw) - end - end - end - ioflush() - end - if trace_loading then - report_otf("%s enhancing file %a","stop",filename) - end - ioflush() -end -function patches.register(what,where,pattern,action) - local pw=patches[what] - if pw then - local ww=pw[where] - if ww then - ww[pattern]=action - else - pw[where]={ [pattern]=action} - end - end -end -function patches.report(fmt,...) - if trace_loading then - report_otf("patching: %s",formatters[fmt](...)) - end -end -function enhancers.register(what,action) - actions[what]=action -end -function otf.load(filename,sub,featurefile) - local featurefile=nil +registerotfenhancer("check extra features",function() end) +function otf.load(filename,sub,instance) local base=file.basename(file.removesuffix(filename)) - local name=file.removesuffix(base) + local name=file.removesuffix(base) local attr=lfs.attributes(filename) local size=attr and attr.size or 0 local time=attr and attr.modification or 0 - if featurefile then - name=name.."@"..file.removesuffix(file.basename(featurefile)) - end if sub=="" then sub=false end @@ -14631,27 +18029,10 @@ function otf.load(filename,sub,featurefile) if sub then hash=hash.."-"..sub end - hash=containers.cleanname(hash) - local featurefiles - if featurefile then - featurefiles={} - for s in gmatch(featurefile,"[^,]+") do - local name=resolvers.findfile(file.addsuffix(s,'fea'),'fea') or "" - if name=="" then - report_otf("loading error, no featurefile %a",s) - else - local attr=lfs.attributes(name) - featurefiles[#featurefiles+1]={ - name=name, - size=attr and attr.size or 0, - time=attr and attr.modification or 0, - } - end - end - if #featurefiles==0 then - featurefiles=nil - end + if instance then + hash=hash.."-"..instance end + hash=containers.cleanname(hash) local data=containers.read(otf.cache,hash) local reload=not data or data.size~=size or data.time~=time or data.tableversion~=otfreaders.tableversion if forceload then @@ -14661,8 +18042,39 @@ function otf.load(filename,sub,featurefile) if reload then report_otf("loading %a, hash %a",filename,hash) starttiming(otfreaders) - data=otfreaders.loadfont(filename,sub or 1) + data=otfreaders.loadfont(filename,sub or 1,instance) if data then + local resources=data.resources + local svgshapes=resources.svgshapes + local sbixshapes=resources.sbixshapes + if svgshapes then + resources.svgshapes=nil + if otf.svgenabled then + local timestamp=os.date() + containers.write(otf.svgcache,hash,{ + svgshapes=svgshapes, + timestamp=timestamp, + }) + data.properties.svg={ + hash=hash, + timestamp=timestamp, + } + end + end + if sbixshapes then + resources.sbixshapes=nil + if otf.sbixenabled then + local timestamp=os.date() + containers.write(otf.sbixcache,hash,{ + sbixshapes=sbixshapes, + timestamp=timestamp, + }) + data.properties.sbix={ + hash=hash, + timestamp=timestamp, + } + end + end otfreaders.compact(data) otfreaders.rehash(data,"unicodes") otfreaders.addunicodetable(data) @@ -14675,7 +18087,7 @@ function otf.load(filename,sub,featurefile) collectgarbage("collect") end stoptiming(otfreaders) - if elapsedtime then + if elapsedtime then report_otf("loading, optimizing, packing and caching time %s",elapsedtime(otfreaders)) end if cleanup>3 then @@ -14697,11 +18109,22 @@ function otf.load(filename,sub,featurefile) otfreaders.unpack(data) otfreaders.expand(data) otfreaders.addunicodetable(data) - enhancers.apply(data,filename,data) + otfenhancers.apply(data,filename,data) if applyruntimefixes then applyruntimefixes(filename,data) end data.metadata.math=data.resources.mathconstants + local classes=data.resources.classes + if not classes then + local descriptions=data.descriptions + classes=setmetatableindex(function(t,k) + local d=descriptions[k] + local v=(d and d.class or "base") or false + t[k]=v + return v + end) + data.resources.classes=classes + end end return data end @@ -14716,7 +18139,6 @@ end local function copytotfm(data,cache_id) if data then local metadata=data.metadata - local resources=data.resources local properties=derivetable(data.properties) local descriptions=derivetable(data.descriptions) local goodies=derivetable(data.goodies) @@ -14838,13 +18260,13 @@ local function copytotfm(data,cache_id) spaceunits,spacer=charwidth,"charwidth" end end - spaceunits=tonumber(spaceunits) or 500 + spaceunits=tonumber(spaceunits) or units/2 parameters.slant=0 - parameters.space=spaceunits + parameters.space=spaceunits parameters.space_stretch=1*units/2 - parameters.space_shrink=1*units/3 - parameters.x_height=2*units/5 - parameters.quad=units + parameters.space_shrink=1*units/3 + parameters.x_height=2*units/5 + parameters.quad=units if spaceunits<2*units/5 then end if italicangle and italicangle~=0 then @@ -14897,16 +18319,45 @@ local function copytotfm(data,cache_id) } end end +local converters={ + woff={ + cachename="webfonts", + action=otf.readers.woff2otf, + } +} +local function checkconversion(specification) + local filename=specification.filename + local converter=converters[lower(file.suffix(filename))] + if converter then + local base=file.basename(filename) + local name=file.removesuffix(base) + local attr=lfs.attributes(filename) + local size=attr and attr.size or 0 + local time=attr and attr.modification or 0 + if size>0 then + local cleanname=containers.cleanname(name) + local cachename=caches.setfirstwritablefile(cleanname,converter.cachename) + if not io.exists(cachename) or (time~=lfs.attributes(cachename).modification) then + report_otf("caching font %a in %a",filename,cachename) + converter.action(filename,cachename) + lfs.touch(cachename,time,time) + end + specification.filename=cachename + end + end +end local function otftotfm(specification) local cache_id=specification.hash local tfmdata=containers.read(constructors.cache,cache_id) if not tfmdata then + checkconversion(specification) local name=specification.name local sub=specification.sub local subindex=specification.subindex local filename=specification.filename local features=specification.features.normal - local rawdata=otf.load(filename,sub,features and features.featurefile) + local instance=specification.instance or (features and features.axis) + local rawdata=otf.load(filename,sub,instance) if rawdata and next(rawdata) then local descriptions=rawdata.descriptions rawdata.lookuphash={} @@ -15030,7 +18481,6 @@ local function getgsub(tfmdata,k,kind,value) local properties=tfmdata.properties local validlookups,lookuplist=otf.collectlookups(rawdata,kind,properties.script,properties.language) if validlookups then - local choice=tonumber(value) or 1 for i=1,#lookuplist do local lookup=lookuplist[i] local steps=lookup.steps @@ -15051,7 +18501,7 @@ local function getgsub(tfmdata,k,kind,value) end otf.getgsub=getgsub function otf.getsubstitution(tfmdata,k,kind,value) - local found,kind=getgsub(tfmdata,k,kind) + local found,kind=getgsub(tfmdata,k,kind,value) if not found then elseif kind=="gsub_single" then return found @@ -15108,9 +18558,13 @@ local function opentypereader(specification,suffix) end end readers.opentype=opentypereader -function readers.otf (specification) return opentypereader(specification,"otf") end -function readers.ttf (specification) return opentypereader(specification,"ttf") end -function readers.ttc (specification) return opentypereader(specification,"ttf") end +function readers.otf(specification) return opentypereader(specification,"otf") end +function readers.ttf(specification) return opentypereader(specification,"ttf") end +function readers.ttc(specification) return opentypereader(specification,"ttf") end +function readers.woff(specification) + checkconversion(specification) + opentypereader(specification,"") +end function otf.scriptandlanguage(tfmdata,attr) local properties=tfmdata.properties return properties.script or "dflt",properties.language or "dflt" @@ -15170,8 +18624,6 @@ local concat,unpack=table.concat,table.unpack local insert,remove=table.insert,table.remove local format,gmatch,gsub,find,match,lower,strip=string.format,string.gmatch,string.gsub,string.find,string.match,string.lower,string.strip local type,next,tonumber,tostring,rawget=type,next,tonumber,tostring,rawget -local lpegmatch=lpeg.match -local utfchar=utf.char local trace_baseinit=false trackers.register("otf.baseinit",function(v) trace_baseinit=v end) local trace_singles=false trackers.register("otf.singles",function(v) trace_singles=v end) local trace_multiples=false trackers.register("otf.multiples",function(v) trace_multiples=v end) @@ -15256,7 +18708,7 @@ local function registerbasehash(tfmdata) basehash[hash]=base end properties.basehash=base - properties.fullname=properties.fullname.."-"..base + properties.fullname=(properties.fullname or properties.name).."-"..base applied={} end local function registerbasefeature(feature,value) @@ -15324,6 +18776,10 @@ local function preparesubstitutions(tfmdata,feature,value,validlookups,lookuplis local trace_singles=trace_baseinit and trace_singles local trace_alternatives=trace_baseinit and trace_alternatives local trace_ligatures=trace_baseinit and trace_ligatures + if not changed then + changed={} + tfmdata.changed=changed + end for i=1,#lookuplist do local sequence=lookuplist[i] local steps=sequence.steps @@ -15331,12 +18787,10 @@ local function preparesubstitutions(tfmdata,feature,value,validlookups,lookuplis if kind=="gsub_single" then for i=1,#steps do for unicode,data in next,steps[i].coverage do - if not changed[unicode] then if trace_singles then report_substitution(feature,sequence,descriptions,unicode,data) end changed[unicode]=data - end end end elseif kind=="gsub_alternate" then @@ -15477,7 +18931,8 @@ local function featuresinitializer(tfmdata,value) local properties=tfmdata.properties local script=properties.script local language=properties.language - local rawfeatures=rawdata.resources.features + local rawresources=rawdata.resources + local rawfeatures=rawresources and rawresources.features local basesubstitutions=rawfeatures and rawfeatures.gsub local basepositionings=rawfeatures and rawfeatures.gpos if basesubstitutions or basepositionings then @@ -15542,15 +18997,13 @@ if not modules then modules={} end modules ['font-otj']={ license="see context related readme files", } if not nodes.properties then return end -local next,rawget=next,rawget -local utfchar=utf.char +local next,rawget,tonumber=next,rawget,tonumber local fastcopy=table.fastcopy local registertracker=trackers.register local trace_injections=false registertracker("fonts.injections",function(v) trace_injections=v end) local trace_marks=false registertracker("fonts.injections.marks",function(v) trace_marks=v end) local trace_cursive=false registertracker("fonts.injections.cursive",function(v) trace_cursive=v end) -local trace_spaces=false registertracker("otf.spaces",function(v) trace_spaces=v end) -local use_advance=false directives.register("fonts.injections.advance",function(v) use_advance=v end) +local trace_spaces=false registertracker("fonts.injections.spaces",function(v) trace_spaces=v end) local report_injections=logs.reporter("fonts","injections") local report_spaces=logs.reporter("fonts","spaces") local attributes,nodes,node=attributes,nodes,node @@ -15578,17 +19031,22 @@ local getnext=nuts.getnext local getprev=nuts.getprev local getid=nuts.getid local getfont=nuts.getfont -local getsubtype=nuts.getsubtype local getchar=nuts.getchar +local getoffsets=nuts.getoffsets local getboth=nuts.getboth -local ischar=nuts.is_char local getdisc=nuts.getdisc local setdisc=nuts.setdisc +local setoffsets=nuts.setoffsets +local ischar=nuts.is_char +local getkern=nuts.getkern +local setkern=nuts.setkern +local setlink=nuts.setlink +local setwidth=nuts.setwidth +local getwidth=nuts.getwidth local traverse_id=nuts.traverse_id local traverse_char=nuts.traverse_char local insert_node_before=nuts.insert_before local insert_node_after=nuts.insert_after -local find_tail=nuts.tail local properties=nodes.properties.data function injections.installnewkern(nk) newkern=nk or newkern @@ -15626,7 +19084,7 @@ function injections.copy(target,source) if tp then tp.injections=si else - propertydata[target]={ + properties[target]={ injections=si, } end @@ -15816,7 +19274,7 @@ function injections.setkern(current,factor,rlmode,x,injection) return 0,0 end end -function injections.setmark(start,base,factor,rlmode,ba,ma,tfmbase,mkmk) +function injections.setmark(start,base,factor,rlmode,ba,ma,tfmbase,mkmk,checkmark) local dx,dy=factor*(ba[1]-ma[1]),factor*(ba[2]-ma[2]) nofregisteredmarks=nofregisteredmarks+1 if rlmode>=0 then @@ -15834,6 +19292,7 @@ function injections.setmark(start,base,factor,rlmode,ba,ma,tfmbase,mkmk) i.markbase=nofregisteredmarks i.markbasenode=base i.markmark=mkmk + i.checkmark=checkmark end else p.injections={ @@ -15843,6 +19302,7 @@ function injections.setmark(start,base,factor,rlmode,ba,ma,tfmbase,mkmk) markbase=nofregisteredmarks, markbasenode=base, markmark=mkmk, + checkmark=checkmark, } end else @@ -15854,6 +19314,7 @@ function injections.setmark(start,base,factor,rlmode,ba,ma,tfmbase,mkmk) markbase=nofregisteredmarks, markbasenode=base, markmark=mkmk, + checkmark=checkmark, }, } end @@ -15952,11 +19413,12 @@ local function show_result(head) while current do local id=getid(current) if id==glyph_code then - report_injections("char: %C, width %p, xoffset %p, yoffset %p", - getchar(current),getfield(current,"width"),getfield(current,"xoffset"),getfield(current,"yoffset")) + local w=getwidth(current) + local x,y=getoffsets(current) + report_injections("char: %C, width %p, xoffset %p, yoffset %p",getchar(current),w,x,y) skipping=false elseif id==kern_code then - report_injections("kern: %p",getfield(current,"kern")) + report_injections("kern: %p",getkern(current)) skipping=false elseif not skipping then report_injections() @@ -15982,70 +19444,58 @@ local function inject_kerns_only(head,where) local posttail=nil local replacetail=nil while current do - local id=getid(current) local next=getnext(current) - if id==glyph_code then - if getsubtype(current)<256 then - local p=rawget(properties,current) - if p then - local i=p.injections - if i then - local leftkern=i.leftkern - if leftkern and leftkern~=0 then - if use_advance then - setfield(current,"xoffset",leftkern) - setfield(current,"xadvance",leftkern) - else - insert_node_before(head,current,newkern(leftkern)) + local char,id=ischar(current) + if char then + local p=rawget(properties,current) + if p then + local i=p.injections + if i then + local leftkern=i.leftkern + if leftkern and leftkern~=0 then + head=insert_node_before(head,current,newkern(leftkern)) + end + end + if prevdisc then + local done=false + if post then + local i=p.postinjections + if i then + local leftkern=i.leftkern + if leftkern and leftkern~=0 then + setlink(posttail,newkern(leftkern)) + done=true end end end - if prevdisc then - local done=false - if post then - local i=p.postinjections - if i then - local leftkern=i.leftkern - if leftkern and leftkern~=0 then - if use_advance then - setfield(post,"xadvance",leftkern) - else - insert_node_after(post,posttail,newkern(leftkern)) - done=true - end - end + if replace then + local i=p.replaceinjections + if i then + local leftkern=i.leftkern + if leftkern and leftkern~=0 then + setlink(replacetail,newkern(leftkern)) + done=true end end - if replace then - local i=p.replaceinjections - if i then - local leftkern=i.leftkern - if leftkern and leftkern~=0 then - if use_advance then - setfield(replace,"xadvance",leftkern) - else - insert_node_after(replace,replacetail,newkern(leftkern)) - done=true - end - end - end - else - local i=p.emptyinjections - if i then - local leftkern=i.leftkern - if leftkern and leftkern~=0 then - setfield(prev,"replace",newkern(leftkern)) - end + else + local i=p.emptyinjections + if i then + local leftkern=i.leftkern + if leftkern and leftkern~=0 then + setfield(prev,"replace",newkern(leftkern)) end end - if done then - setdisc(prevdisc,pre,post,replace) - end + end + if done then + setdisc(prevdisc,pre,post,replace) end end end prevdisc=nil prevglyph=current + elseif char==false then + prevdisc=nil + prevglyph=current elseif id==disc_code then pre,post,replace,pretail,posttail,replacetail=getdisc(current,true) local done=false @@ -16057,13 +19507,8 @@ local function inject_kerns_only(head,where) if i then local leftkern=i.leftkern if leftkern and leftkern~=0 then - if use_advance then - setfield(pre,"xoffset",leftkern) - setfield(pre,"xadvance",leftkern) - else - pre=insert_node_before(pre,n,newkern(leftkern)) - done=true - end + pre=insert_node_before(pre,n,newkern(leftkern)) + done=true end end end @@ -16077,13 +19522,8 @@ local function inject_kerns_only(head,where) if i then local leftkern=i.leftkern if leftkern and leftkern~=0 then - if use_advance then - setfield(post,"xoffset",leftkern) - setfield(post,"xadvance",leftkern) - else - post=insert_node_before(post,n,newkern(leftkern)) - done=true - end + post=insert_node_before(post,n,newkern(leftkern)) + done=true end end end @@ -16097,13 +19537,8 @@ local function inject_kerns_only(head,where) if i then local leftkern=i.leftkern if leftkern and leftkern~=0 then - if use_advance then - setfield(replace,"xoffset",leftkern) - setfield(replace,"xadvance",leftkern) - else - replace=insert_node_before(replace,n,newkern(leftkern)) - done=true - end + replace=insert_node_before(replace,n,newkern(leftkern)) + done=true end end end @@ -16145,78 +19580,79 @@ local function inject_pairs_only(head,where) local posttail=nil local replacetail=nil while current do - local id=getid(current) local next=getnext(current) - if id==glyph_code then - if getsubtype(current)<256 then - local p=rawget(properties,current) - if p then - local i=p.injections + local char,id=ischar(current) + if char then + local p=rawget(properties,current) + if p then + local i=p.injections + if i then + local yoffset=i.yoffset + if yoffset and yoffset~=0 then + setoffsets(current,false,yoffset) + end + local leftkern=i.leftkern + if leftkern and leftkern~=0 then + head=insert_node_before(head,current,newkern(leftkern)) + end + local rightkern=i.rightkern + if rightkern and rightkern~=0 then + insert_node_after(head,current,newkern(rightkern)) + end + else + local i=p.emptyinjections if i then - local yoffset=i.yoffset - if yoffset and yoffset~=0 then - setfield(current,"yoffset",yoffset) - end - local leftkern=i.leftkern - if leftkern and leftkern~=0 then - insert_node_before(head,current,newkern(leftkern)) - end local rightkern=i.rightkern if rightkern and rightkern~=0 then - insert_node_after(head,current,newkern(rightkern)) - end - else - local i=p.emptyinjections - if i then - local rightkern=i.rightkern - if rightkern and rightkern~=0 then - if next and getid(next)==disc_code then - if replace then - else - setfield(next,"replace",newkern(rightkern)) - end + if next and getid(next)==disc_code then + if replace then + else + setfield(next,"replace",newkern(rightkern)) end end end end - if prevdisc then - local done=false - if post then - local i=p.postinjections - if i then - local leftkern=i.leftkern - if leftkern and leftkern~=0 then - insert_node_after(post,posttail,newkern(leftkern)) - done=true - end + end + if prevdisc then + local done=false + if post then + local i=p.postinjections + if i then + local leftkern=i.leftkern + if leftkern and leftkern~=0 then + setlink(posttail,newkern(leftkern)) + done=true end end - if replace then - local i=p.replaceinjections - if i then - local leftkern=i.leftkern - if leftkern and leftkern~=0 then - insert_node_after(replace,replacetail,newkern(leftkern)) - done=true - end - end - else - local i=p.emptyinjections - if i then - local leftkern=i.leftkern - if leftkern and leftkern~=0 then - setfield(prev,"replace",newkern(leftkern)) - end + end + if replace then + local i=p.replaceinjections + if i then + local leftkern=i.leftkern + if leftkern and leftkern~=0 then + setlink(replacetail,newkern(leftkern)) + done=true end end - if done then - setdisc(prevdisc,pre,post,replace) + else + local i=p.emptyinjections + if i then + local leftkern=i.leftkern + if leftkern and leftkern~=0 then + setfield(prev,"replace",newkern(leftkern)) + end end end + if done then + setdisc(prevdisc,pre,post,replace) + end end end prevdisc=nil prevglyph=current + elseif char==false then + prevdisc=nil + prevglyph=current elseif id==disc_code then pre,post,replace,pretail,posttail,replacetail=getdisc(current,true) local done=false @@ -16228,7 +19664,7 @@ local function inject_pairs_only(head,where) if i then local yoffset=i.yoffset if yoffset and yoffset~=0 then - setfield(n,"yoffset",yoffset) + setoffsets(n,false,yoffset) end local leftkern=i.leftkern if leftkern and leftkern~=0 then @@ -16252,7 +19688,7 @@ local function inject_pairs_only(head,where) if i then local yoffset=i.yoffset if yoffset and yoffset~=0 then - setfield(n,"yoffset",yoffset) + setoffsets(n,false,yoffset) end local leftkern=i.leftkern if leftkern and leftkern~=0 then @@ -16276,7 +19712,7 @@ local function inject_pairs_only(head,where) if i then local yoffset=i.yoffset if yoffset and yoffset~=0 then - setfield(n,"yoffset",yoffset) + setoffsets(n,false,yoffset) end local leftkern=i.leftkern if leftkern and leftkern~=0 then @@ -16340,11 +19776,8 @@ local function inject_pairs_only(head,where) return tonode(head),true end local function showoffset(n,flag) - local o=getfield(n,"xoffset") - if o==0 then - o=getfield(n,"yoffset") - end - if o~=0 then + local x,y=getoffsets(n) + if x~=0 or y~=0 then setcolor(n,flag and "darkred" or "darkgreen") else resetcolor(n) @@ -16378,7 +19811,8 @@ local function inject_everything(head,where) local marks={} local nofmarks=0 local function processmark(p,n,pn) - local px=getfield(p,"xoffset") + local px,py=getoffsets(p) + local nx,ny=getoffsets(n) local ox=0 local rightkern=nil local pp=rawget(properties,p) @@ -16400,167 +19834,174 @@ local function inject_everything(head,where) ox=px-pn.markx end else - ox=px-pn.markx + ox=px-pn.markx-rightkern end end else ox=px-pn.markx - local wn=getfield(n,"width") - if wn~=0 then - pn.leftkern=-wn/2 - pn.rightkern=-wn/2 + if pn.checkmark then + local wn=getwidth(n) + if wn and wn~=0 then + wn=wn/2 + if trace_injections then + report_injections("correcting non zero width mark %C",getchar(n)) + end + insert_node_before(n,n,newkern(-wn)) + insert_node_after(n,n,newkern(-wn)) + end end end - local oy=getfield(n,"yoffset")+getfield(p,"yoffset")+pn.marky - setfield(n,"xoffset",ox) - setfield(n,"yoffset",oy) + local oy=ny+py+pn.marky + setoffsets(n,ox,oy) if trace_marks then showoffset(n,true) end end while current do - local id=getid(current) local next=getnext(current) - if id==glyph_code then - if getsubtype(current)<256 then - local p=rawget(properties,current) - if p then - local i=p.injections - if i then - local pm=i.markbasenode - if pm then - nofmarks=nofmarks+1 - marks[nofmarks]=current - else - if hascursives then - local cursivex=i.cursivex - if cursivex then - if cursiveanchor then - if cursivex~=0 then - i.leftkern=(i.leftkern or 0)+cursivex - end - if maxc==0 then - minc=1 - maxc=1 - glyphs[1]=cursiveanchor - else - maxc=maxc+1 - glyphs[maxc]=cursiveanchor - end - properties[cursiveanchor].cursivedy=i.cursivey - last=current + local char,id=ischar(current) + if char then + local p=rawget(properties,current) + if p then + local i=p.injections + if i then + local pm=i.markbasenode + if pm then + nofmarks=nofmarks+1 + marks[nofmarks]=current + else + local yoffset=i.yoffset + if yoffset and yoffset~=0 then + setoffsets(current,false,yoffset) + end + if hascursives then + local cursivex=i.cursivex + if cursivex then + if cursiveanchor then + if cursivex~=0 then + i.leftkern=(i.leftkern or 0)+cursivex + end + if maxc==0 then + minc=1 + maxc=1 + glyphs[1]=cursiveanchor else - maxc=0 + maxc=maxc+1 + glyphs[maxc]=cursiveanchor end - elseif maxc>0 then - local ny=getfield(current,"yoffset") + properties[cursiveanchor].cursivedy=i.cursivey + last=current + else + maxc=0 + end + elseif maxc>0 then + local nx,ny=getoffsets(current) + for i=maxc,minc,-1 do + local ti=glyphs[i] + ny=ny+properties[ti].cursivedy + setoffsets(ti,false,ny) + if trace_cursive then + showoffset(ti) + end + end + maxc=0 + cursiveanchor=nil + end + if i.cursiveanchor then + cursiveanchor=current + else + if maxc>0 then + local nx,ny=getoffsets(current) for i=maxc,minc,-1 do local ti=glyphs[i] ny=ny+properties[ti].cursivedy - setfield(ti,"yoffset",ny) + setoffsets(ti,false,ny) if trace_cursive then showoffset(ti) end end maxc=0 - cursiveanchor=nil - end - if i.cursiveanchor then - cursiveanchor=current - else - if maxc>0 then - local ny=getfield(current,"yoffset") - for i=maxc,minc,-1 do - local ti=glyphs[i] - ny=ny+properties[ti].cursivedy - setfield(ti,"yoffset",ny) - if trace_cursive then - showoffset(ti) - end - end - maxc=0 - end - cursiveanchor=nil end - end - local yoffset=i.yoffset - if yoffset and yoffset~=0 then - setfield(current,"yoffset",yoffset) - end - local leftkern=i.leftkern - if leftkern and leftkern~=0 then - insert_node_before(head,current,newkern(leftkern)) - end - local rightkern=i.rightkern - if rightkern and rightkern~=0 then - insert_node_after(head,current,newkern(rightkern)) + cursiveanchor=nil end end - else - local i=p.emptyinjections - if i then - local rightkern=i.rightkern - if rightkern and rightkern~=0 then - if next and getid(next)==disc_code then - if replace then - else - setfield(next,"replace",newkern(rightkern)) - end + local leftkern=i.leftkern + if leftkern and leftkern~=0 then + head=insert_node_before(head,current,newkern(leftkern)) + end + local rightkern=i.rightkern + if rightkern and rightkern~=0 then + insert_node_after(head,current,newkern(rightkern)) + end + end + else + local i=p.emptyinjections + if i then + local rightkern=i.rightkern + if rightkern and rightkern~=0 then + if next and getid(next)==disc_code then + if replace then + else + setfield(next,"replace",newkern(rightkern)) end end end end - if prevdisc then - if p then - local done=false - if post then - local i=p.postinjections - if i then - local leftkern=i.leftkern - if leftkern and leftkern~=0 then - insert_node_after(post,posttail,newkern(leftkern)) - done=true - end + end + if prevdisc then + if p then + local done=false + if post then + local i=p.postinjections + if i then + local leftkern=i.leftkern + if leftkern and leftkern~=0 then + setlink(posttail,newkern(leftkern)) + done=true end end - if replace then - local i=p.replaceinjections - if i then - local leftkern=i.leftkern - if leftkern and leftkern~=0 then - insert_node_after(replace,replacetail,newkern(leftkern)) - done=true - end - end - else - local i=p.emptyinjections - if i then - local leftkern=i.leftkern - if leftkern and leftkern~=0 then - setfield(prev,"replace",newkern(leftkern)) - end + end + if replace then + local i=p.replaceinjections + if i then + local leftkern=i.leftkern + if leftkern and leftkern~=0 then + setlink(replacetail,newkern(leftkern)) + done=true end end - if done then - setdisc(prevdisc,pre,post,replace) + else + local i=p.emptyinjections + if i then + local leftkern=i.leftkern + if leftkern and leftkern~=0 then + setfield(prev,"replace",newkern(leftkern)) + end end end - end - else - if hascursives and maxc>0 then - local ny=getfield(current,"yoffset") - for i=maxc,minc,-1 do - local ti=glyphs[i] - ny=ny+properties[ti].cursivedy - setfield(ti,"yoffset",getfield(ti,"yoffset")+ny) + if done then + setdisc(prevdisc,pre,post,replace) end - maxc=0 - cursiveanchor=nil end end + else + if hascursives and maxc>0 then + local nx,ny=getoffsets(current) + for i=maxc,minc,-1 do + local ti=glyphs[i] + ny=ny+properties[ti].cursivedy + local xi,yi=getoffsets(ti) + setoffsets(ti,xi,yi+ny) + end + maxc=0 + cursiveanchor=nil + end end prevdisc=nil prevglyph=current + elseif char==false then + prevdisc=nil + prevglyph=current elseif id==disc_code then pre,post,replace,pretail,posttail,replacetail=getdisc(current,true) local done=false @@ -16572,7 +20013,7 @@ local function inject_everything(head,where) if i then local yoffset=i.yoffset if yoffset and yoffset~=0 then - setfield(n,"yoffset",yoffset) + setoffsets(n,false,yoffset) end local leftkern=i.leftkern if leftkern and leftkern~=0 then @@ -16587,7 +20028,7 @@ local function inject_everything(head,where) if hasmarks then local pm=i.markbasenode if pm then - processmark(pm,current,i) + processmark(pm,n,i) end end end @@ -16602,7 +20043,7 @@ local function inject_everything(head,where) if i then local yoffset=i.yoffset if yoffset and yoffset~=0 then - setfield(n,"yoffset",yoffset) + setoffsets(n,false,yoffset) end local leftkern=i.leftkern if leftkern and leftkern~=0 then @@ -16617,7 +20058,7 @@ local function inject_everything(head,where) if hasmarks then local pm=i.markbasenode if pm then - processmark(pm,current,i) + processmark(pm,n,i) end end end @@ -16632,7 +20073,7 @@ local function inject_everything(head,where) if i then local yoffset=i.yoffset if yoffset and yoffset~=0 then - setfield(n,"yoffset",yoffset) + setoffsets(n,false,yoffset) end local leftkern=i.leftkern if leftkern and leftkern~=0 then @@ -16647,7 +20088,7 @@ local function inject_everything(head,where) if hasmarks then local pm=i.markbasenode if pm then - processmark(pm,current,i) + processmark(pm,n,i) end end end @@ -16695,11 +20136,11 @@ local function inject_everything(head,where) current=next end if hascursives and maxc>0 then - local ny=getfield(last,"yoffset") + local nx,ny=getoffsets(last) for i=maxc,minc,-1 do local ti=glyphs[i] ny=ny+properties[ti].cursivedy - setfield(ti,"yoffset",ny) + setoffsets(ti,false,ny) if trace_cursive then showoffset(ti) end @@ -16733,6 +20174,37 @@ function nodes.injections.setspacekerns(font,sequence) triggers={ [font]=sequence } end end +local getthreshold +if context then + local threshold=1 + local parameters=fonts.hashes.parameters + directives.register("otf.threshold",function(v) threshold=tonumber(v) or 1 end) + getthreshold=function(font) + local p=parameters[font] + local f=p.factor + local s=p.spacing + local t=threshold*(s and s.width or p.space or 0)-2 + return t>0 and t or 0,f + end +else + injections.threshold=0 + getthreshold=function(font) + local p=fontdata[font].parameters + local f=p.factor + local s=p.spacing + local t=injections.threshold*(s and s.width or p.space or 0)-2 + return t>0 and t or 0,f + end +end +injections.getthreshold=getthreshold +function injections.isspace(n,threshold,id) + if (id or getid(n))==glue_code then + local w=getwidth(n) + if threshold and w>threshold then + return 32 + end + end +end local function injectspaces(head) if not triggers then return head,false @@ -16748,10 +20220,9 @@ local function injectspaces(head) local function updatefont(font,trig) leftkerns=trig.left rightkerns=trig.right - local par=fontdata[font].parameters - factor=par.factor - threshold=par.spacing.width-1 lastfont=font + threshold, + factor=getthreshold(font) end for n in traverse_id(glue_code,tonut(head)) do local prev,next=getboth(n) @@ -16770,7 +20241,7 @@ local function injectspaces(head) end end if prevchar then - local font=getfont(next) + local font=getfont(prev) local trig=triggers[font] if trig then if lastfont~=font then @@ -16782,32 +20253,32 @@ local function injectspaces(head) end end if leftkern then - local old=getfield(n,"width") - if old>=threshold then + local old=getwidth(n) + if old>threshold then if rightkern then local new=old+(leftkern+rightkern)*factor if trace_spaces then report_spaces("%C [%p -> %p] %C",prevchar,old,new,nextchar) end - setfield(n,"width",new) + setwidth(n,new) leftkern=false else local new=old+leftkern*factor if trace_spaces then report_spaces("%C [%p -> %p]",prevchar,old,new) end - setfield(n,"width",new) + setwidth(n,new) end end leftkern=false elseif rightkern then - local old=getfield(n,"width") - if old>=threshold then + local old=getwidth(n) + if old>threshold then local new=old+rightkern*factor if trace_spaces then report_spaces("[%p -> %p] %C",nextchar,old,new) end - setfield(n,"width",new) + setwidth(n,new) end rightkern=false end @@ -16820,10 +20291,19 @@ function injections.handler(head,where) head=injectspaces(head) end if nofregisteredmarks>0 or nofregisteredcursives>0 then + if trace_injections then + report_injections("injection variant %a","everything") + end return inject_everything(head,where) elseif nofregisteredpairs>0 then + if trace_injections then + report_injections("injection variant %a","pairs") + end return inject_pairs_only(head,where) elseif nofregisteredkerns>0 then + if trace_injections then + report_injections("injection variant %a","kerns") + end return inject_kerns_only(head,where) else return head,false @@ -16854,7 +20334,6 @@ analyzers.methods=methods local a_state=attributes.private('state') local nuts=nodes.nuts local tonut=nuts.tonut -local getfield=nuts.getfield local getnext=nuts.getnext local getprev=nuts.getprev local getprev=nuts.getprev @@ -16865,7 +20344,6 @@ local getsubtype=nuts.getsubtype local getchar=nuts.getchar local ischar=nuts.is_char local traverse_id=nuts.traverse_id -local traverse_node_list=nuts.traverse local end_of_math=nuts.end_of_math local nodecodes=nodes.nodecodes local disc_code=nodecodes.disc @@ -16873,7 +20351,7 @@ local math_code=nodecodes.math local fontdata=fonts.hashes.identifiers local categories=characters and characters.categories or {} local chardata=characters and characters.data -local otffeatures=fonts.constructors.newfeatures("otf") +local otffeatures=fonts.constructors.features.otf local registerotffeature=otffeatures.register local s_init=1 local s_rphf=7 local s_medi=2 local s_half=8 @@ -17038,33 +20516,40 @@ local mappers={ } local classifiers=characters.classifiers if not classifiers then - local first_arabic,last_arabic=characters.blockrange("arabic") - local first_syriac,last_syriac=characters.blockrange("syriac") - local first_mandiac,last_mandiac=characters.blockrange("mandiac") - local first_nko,last_nko=characters.blockrange("nko") + local f_arabic,l_arabic=characters.blockrange("arabic") + local f_syriac,l_syriac=characters.blockrange("syriac") + local f_mandiac,l_mandiac=characters.blockrange("mandiac") + local f_nko,l_nko=characters.blockrange("nko") + local f_ext_a,l_ext_a=characters.blockrange("arabicextendeda") classifiers=table.setmetatableindex(function(t,k) - local c=chardata[k] - local v=false - if c then - local arabic=c.arabic - if arabic then - v=mappers[arabic] - if not v then - log.report("analyze","error in mapping arabic %C",k) - v=false - end - elseif k>=first_arabic and k<=last_arabic or k>=first_syriac and k<=last_syriac or - k>=first_mandiac and k<=last_mandiac or k>=first_nko and k<=last_nko then - if categories[k]=="mn" then - v=s_mark - else - v=s_rest + if type(k)=="number" then + local c=chardata[k] + local v=false + if c then + local arabic=c.arabic + if arabic then + v=mappers[arabic] + if not v then + log.report("analyze","error in mapping arabic %C",k) + v=false + end + elseif (k>=f_arabic and k<=l_arabic) or + (k>=f_syriac and k<=l_syriac) or + (k>=f_mandiac and k<=l_mandiac) or + (k>=f_nko and k<=l_nko) or + (k>=f_ext_a and k<=l_ext_a) then + if categories[k]=="mn" then + v=s_mark + else + v=s_rest + end end end + t[k]=v + return v end - t[k]=v - return v end) + characters.classifiers=classifiers end function methods.arab(head,font,attr) local first,last=nil,nil @@ -17221,12 +20706,14 @@ local type,next,tonumber=type,next,tonumber local random=math.random local formatters=string.formatters local insert=table.insert -local logs,trackers,nodes,attributes=logs,trackers,nodes,attributes local registertracker=trackers.register -local registerdirective=directives.register +local logs=logs +local trackers=trackers +local nodes=nodes +local attributes=attributes local fonts=fonts local otf=fonts.handlers.otf -local trace_lookups=false registertracker("otf.lookups",function(v) trace_lookups=v end) +local tracers=nodes.tracers local trace_singles=false registertracker("otf.singles",function(v) trace_singles=v end) local trace_multiples=false registertracker("otf.multiples",function(v) trace_multiples=v end) local trace_alternatives=false registertracker("otf.alternatives",function(v) trace_alternatives=v end) @@ -17238,31 +20725,26 @@ local trace_cursive=false registertracker("otf.cursive",function(v) trace_cursiv local trace_preparing=false registertracker("otf.preparing",function(v) trace_preparing=v end) local trace_bugs=false registertracker("otf.bugs",function(v) trace_bugs=v end) local trace_details=false registertracker("otf.details",function(v) trace_details=v end) -local trace_applied=false registertracker("otf.applied",function(v) trace_applied=v end) local trace_steps=false registertracker("otf.steps",function(v) trace_steps=v end) local trace_skips=false registertracker("otf.skips",function(v) trace_skips=v end) local trace_directions=false registertracker("otf.directions",function(v) trace_directions=v end) +local trace_plugins=false registertracker("otf.plugins",function(v) trace_plugins=v end) local trace_kernruns=false registertracker("otf.kernruns",function(v) trace_kernruns=v end) local trace_discruns=false registertracker("otf.discruns",function(v) trace_discruns=v end) local trace_compruns=false registertracker("otf.compruns",function(v) trace_compruns=v end) local trace_testruns=false registertracker("otf.testruns",function(v) trace_testruns=v end) -local quit_on_no_replacement=true -local zwnjruns=true local optimizekerns=true -registerdirective("otf.zwnjruns",function(v) zwnjruns=v end) -registerdirective("otf.chain.quitonnoreplacement",function(value) quit_on_no_replacement=value end) local report_direct=logs.reporter("fonts","otf direct") local report_subchain=logs.reporter("fonts","otf subchain") local report_chain=logs.reporter("fonts","otf chain") local report_process=logs.reporter("fonts","otf process") local report_warning=logs.reporter("fonts","otf warning") local report_run=logs.reporter("fonts","otf run") -local report_check=logs.reporter("fonts","otf check") registertracker("otf.replacements","otf.singles,otf.multiples,otf.alternatives,otf.ligatures") registertracker("otf.positions","otf.marks,otf.kerns,otf.cursive") registertracker("otf.actions","otf.replacements,otf.positions") registertracker("otf.injections","nodes.injections") -registertracker("*otf.sample","otf.steps,otf.actions,otf.analyzing") +registertracker("otf.sample","otf.steps,otf.actions,otf.analyzing") local nuts=nodes.nuts local tonode=nuts.tonode local tonut=nuts.tonut @@ -17287,24 +20769,26 @@ local setchar=nuts.setchar local getdisc=nuts.getdisc local setdisc=nuts.setdisc local setlink=nuts.setlink +local getcomponents=nuts.getcomponents +local setcomponents=nuts.setcomponents +local getdir=nuts.getdir +local getwidth=nuts.getwidth local ischar=nuts.is_char -local insert_node_before=nuts.insert_before local insert_node_after=nuts.insert_after -local delete_node=nuts.delete -local remove_node=nuts.remove local copy_node=nuts.copy local copy_node_list=nuts.copy_list local find_node_tail=nuts.tail local flush_node_list=nuts.flush_list -local free_node=nuts.free +local flush_node=nuts.flush_node local end_of_math=nuts.end_of_math local traverse_nodes=nuts.traverse local traverse_id=nuts.traverse_id +local set_components=nuts.set_components +local take_components=nuts.take_components +local count_components=nuts.count_components +local copy_no_components=nuts.copy_no_components +local copy_only_glyphs=nuts.copy_only_glyphs local setmetatableindex=table.setmetatableindex -local zwnj=0x200C -local zwj=0x200D -local wildcard="*" -local default="dflt" local nodecodes=nodes.nodecodes local glyphcodes=nodes.glyphcodes local disccodes=nodes.disccodes @@ -17316,8 +20800,8 @@ local dir_code=nodecodes.dir local localpar_code=nodecodes.localpar local discretionary_code=disccodes.discretionary local ligature_code=glyphcodes.ligature -local privateattribute=attributes.private -local a_state=privateattribute('state') +local a_state=attributes.private('state') +local a_noligature=attributes.private("noligature") local injections=nodes.injections local setmark=injections.setmark local setcursive=injections.setcursive @@ -17327,20 +20811,22 @@ local resetinjection=injections.reset local copyinjection=injections.copy local setligaindex=injections.setligaindex local getligaindex=injections.getligaindex -local cursonce=true -local fonthashes=fonts.hashes -local fontdata=fonthashes.identifiers -local otffeatures=fonts.constructors.newfeatures("otf") +local fontdata=fonts.hashes.identifiers +local fontfeatures=fonts.hashes.features +local otffeatures=fonts.constructors.features.otf local registerotffeature=otffeatures.register local onetimemessage=fonts.loggers.onetimemessage or function() end +local getrandom=utilities and utilities.randomizer and utilities.randomizer.get otf.defaultnodealternate="none" local tfmdata=false local characters=false local descriptions=false local marks=false +local classes=false local currentfont=false local factor=0 local threshold=0 +local checkmarks=false local sweepnode=nil local sweepprev=nil local sweepnext=nil @@ -17349,17 +20835,17 @@ local notmatchpre={} local notmatchpost={} local notmatchreplace={} local handlers={} -local function isspace(n) - if getid(n)==glue_code then - local w=getfield(n,"width") - if w>=threshold then - return 32 - end - end +local isspace=injections.isspace +local getthreshold=injections.getthreshold +local checkstep=(tracers and tracers.steppers.check) or function() end +local registerstep=(tracers and tracers.steppers.register) or function() end +local registermessage=(tracers and tracers.steppers.message) or function() end +local function checkdisccontent(d) + local pre,post,replace=getdisc(d) + if pre then for n in traverse_id(glue_code,pre) do print("pre",nodes.idstostring(pre)) break end end + if post then for n in traverse_id(glue_code,post) do print("pos",nodes.idstostring(post)) break end end + if replace then for n in traverse_id(glue_code,replace) do print("rep",nodes.idstostring(replace)) break end end end -local checkstep=(nodes and nodes.tracers and nodes.tracers.steppers.check) or function() end -local registerstep=(nodes and nodes.tracers and nodes.tracers.steppers.register) or function() end -local registermessage=(nodes and nodes.tracers and nodes.tracers.steppers.message) or function() end local function logprocess(...) if trace_steps then registermessage(...) @@ -17417,26 +20903,19 @@ local function mref(rlmode) return "l2r" end end -local function copy_glyph(g) - local components=getfield(g,"components") - if components then - setfield(g,"components",nil) - local n=copy_node(g) - copyinjection(n,g) - setfield(g,"components",components) - return n - else - local n=copy_node(g) - copyinjection(n,g) - return n - end -end local function flattendisk(head,disc) - local _,_,replace,_,_,replacetail=getdisc(disc,true) - setfield(disc,"replace",nil) - free_node(disc) - if head==disc then - local next=getnext(disc) + local pre,post,replace,pretail,posttail,replacetail=getdisc(disc,true) + local prev,next=getboth(disc) + local ishead=head==disc + setdisc(disc) + flush_node(disc) + if pre then + flush_node_list(pre) + end + if post then + flush_node_list(post) + end + if ishead then if replace then if next then setlink(replacetail,next) @@ -17448,7 +20927,6 @@ local function flattendisk(head,disc) return end else - local prev,next=getboth(disc) if replace then if next then setlink(replacetail,next) @@ -17468,54 +20946,54 @@ local function appenddisc(disc,list) if post then setlink(posttail,posthead) else - post=phead + post=posthead end if replace then setlink(replacetail,replacehead) else - replace=rhead + replace=replacehead end setdisc(disc,pre,post,replace) end +local take_components=getcomponents +local set_components=setcomponents +local function count_components(start,marks) + if getid(start)~=glyph_code then + return 0 + elseif getsubtype(start)==ligature_code then + local i=0 + local components=getcomponents(start) + while components do + i=i+count_components(components,marks) + components=getnext(components) + end + return i + elseif not marks[getchar(start)] then + return 1 + else + return 0 + end +end local function markstoligature(head,start,stop,char) if start==stop and getchar(start)==char then return head,start else local prev=getprev(start) local next=getnext(stop) - setprev(start,nil) - setnext(stop,nil) - local base=copy_glyph(start) + setprev(start) + setnext(stop) + local base=copy_no_components(start,copyinjection) if head==start then head=base end resetinjection(base) setchar(base,char) setsubtype(base,ligature_code) - setfield(base,"components",start) - setlink(prev,base) - setlink(base,next) + set_components(base,start) + setlink(prev,base,next) return head,base end end -local function getcomponentindex(start) - if getid(start)~=glyph_code then - return 0 - elseif getsubtype(start)==ligature_code then - local i=0 - local components=getfield(start,"components") - while components do - i=i+getcomponentindex(components) - components=getnext(components) - end - return i - elseif not marks[getchar(start)] then - return 1 - else - return 0 - end -end -local a_noligature=attributes.private("noligature") local function toligature(head,start,stop,char,dataset,sequence,markflag,discfound) if getattr(start,a_noligature)==1 then return head,start @@ -17525,29 +21003,20 @@ local function toligature(head,start,stop,char,dataset,sequence,markflag,discfou setchar(start,char) return head,start end - local components=getfield(start,"components") - if components then - end local prev=getprev(start) local next=getnext(stop) local comp=start - setprev(start,nil) - setnext(stop,nil) - local base=copy_glyph(start) + setprev(start) + setnext(stop) + local base=copy_no_components(start,copyinjection) if start==head then head=base end resetinjection(base) setchar(base,char) setsubtype(base,ligature_code) - setfield(base,"components",comp) - if prev then - setnext(prev,base) - end - if next then - setprev(next,base) - end - setboth(base,prev,next) + set_components(base,comp) + setlink(prev,base,next) if not discfound then local deletemarks=markflag~="mark" local components=start @@ -17559,7 +21028,7 @@ local function toligature(head,start,stop,char,dataset,sequence,markflag,discfou local char=getchar(start) if not marks[char] then baseindex=baseindex+componentindex - componentindex=getcomponentindex(start) + componentindex=count_components(start,marks) elseif not deletemarks then setligaindex(start,baseindex+getligaindex(start,componentindex)) if trace_marks then @@ -17594,47 +21063,35 @@ local function toligature(head,start,stop,char,dataset,sequence,markflag,discfou local discprev,discnext=getboth(discfound) if discprev and discnext then local pre,post,replace,pretail,posttail,replacetail=getdisc(discfound,true) - if not replace then + if not replace then local prev=getprev(base) -local current=comp -local previous=nil -local copied=nil -while current do - if getid(current)==glyph_code then - local n=copy_node(current) - if copied then - setlink(previous,n) - else - copied=n - end - previous=n - end - current=getnext(current) -end - setprev(discnext,nil) - setnext(discprev,nil) + local comp=take_components(base) + local copied=copy_only_glyphs(comp) if pre then setlink(discprev,pre) + else + setnext(discprev) end pre=comp if post then setlink(posttail,discnext) - setprev(post,nil) + setprev(post) else post=discnext + setprev(discnext) end - setlink(prev,discfound) - setlink(discfound,next) - setboth(base,nil,nil) - setfield(base,"components",copied) - setdisc(discfound,pre,post,base,discretionary_code) - base=prev + setlink(prev,discfound,next) + setboth(base) + set_components(base,copied) + replace=base + setdisc(discfound,pre,post,replace) + base=prev end end end return head,base end -local function multiple_glyphs(head,start,multiple,ignoremarks) +local function multiple_glyphs(head,start,multiple,ignoremarks,what) local nofmultiples=#multiple if nofmultiples>0 then resetinjection(start) @@ -17648,6 +21105,17 @@ local function multiple_glyphs(head,start,multiple,ignoremarks) insert_node_after(head,start,n) start=n end + if what==true then + elseif what>1 then + local m=multiple[nofmultiples] + for i=2,what do + local n=copy_node(start) + resetinjection(n) + setchar(n,m) + insert_node_after(head,start,n) + start=n + end + end end return head,start,true else @@ -17659,8 +21127,10 @@ local function multiple_glyphs(head,start,multiple,ignoremarks) end local function get_alternative_glyph(start,alternatives,value) local n=#alternatives - if value=="random" then - local r=random(1,n) + if n==1 then + return alternatives[1],trace_alternatives and "1 (only one present)" + elseif value=="random" then + local r=getrandom and getrandom("glyph",1,n) or random(1,n) return alternatives[r],trace_alternatives and formatters["value %a, taking %a"](value,r) elseif value=="first" then return alternatives[1],trace_alternatives and formatters["value %a, taking %a"](value,1) @@ -17718,7 +21188,7 @@ function handlers.gsub_multiple(head,start,dataset,sequence,multiple) if trace_multiples then logprocess("%s: replacing %s by multiple %s",pref(dataset,sequence),gref(getchar(start)),gref(multiple)) end - return multiple_glyphs(head,start,multiple,sequence.flags[1]) + return multiple_glyphs(head,start,multiple,sequence.flags[1],dataset[1]) end function handlers.gsub_ligature(head,start,dataset,sequence,ligature) local current=getnext(start) @@ -17851,7 +21321,6 @@ function handlers.gpos_pair(head,start,dataset,sequence,kerns,rlmode,step,i,inje return head,start,false else local prev=start - local done=false while snext do local nextchar=ischar(snext,currentfont) if nextchar then @@ -17869,8 +21338,7 @@ function handlers.gpos_pair(head,start,dataset,sequence,kerns,rlmode,step,i,inje if trace_kerns then logprocess("%s: shifting single %s by %p",pref(dataset,sequence),gref(nextchar),k) end - done=true - break + return head,start,true end end if a and #a>0 then @@ -17887,15 +21355,13 @@ function handlers.gpos_pair(head,start,dataset,sequence,kerns,rlmode,step,i,inje logprocess("%s: shifting second of pair %s and %s by (%p,%p) and correction (%p,%p) as %s",pref(dataset,sequence),gref(startchar),gref(nextchar),x,y,w,h,injection or "injections") end end - done=true - break + return head,start,true elseif krn~=0 then local k=setkern(snext,factor,rlmode,krn,injection) if trace_kerns then logprocess("%s: inserting kern %p between %s and %s as %s",pref(dataset,sequence),k,gref(getchar(prev)),gref(nextchar),injection or "injections") end - done=true - break + return head,start,true else break end @@ -17903,7 +21369,7 @@ function handlers.gpos_pair(head,start,dataset,sequence,kerns,rlmode,step,i,inje break end end - return head,start,done + return head,start,false end end function handlers.gpos_mark2base(head,start,dataset,sequence,markanchors,rlmode) @@ -17939,7 +21405,7 @@ function handlers.gpos_mark2base(head,start,dataset,sequence,markanchors,rlmode) local ba=markanchors[1][basechar] if ba then local ma=markanchors[2] - local dx,dy,bound=setmark(start,base,factor,rlmode,ba,ma,characters[basechar]) + local dx,dy,bound=setmark(start,base,factor,rlmode,ba,ma,characters[basechar],false,checkmarks) if trace_marks then logprocess("%s, anchor %s, bound %s: anchoring mark %s to basechar %s => (%p,%p)", pref(dataset,sequence),anchor,bound,gref(markchar),gref(basechar),dx,dy) @@ -17994,7 +21460,7 @@ function handlers.gpos_mark2ligature(head,start,dataset,sequence,markanchors,rlm local index=getligaindex(start) ba=ba[index] if ba then - local dx,dy,bound=setmark(start,base,factor,rlmode,ba,ma,characters[basechar]) + local dx,dy,bound=setmark(start,base,factor,rlmode,ba,ma,characters[basechar],false,checkmarks) if trace_marks then logprocess("%s, anchor %s, index %s, bound %s: anchoring mark %s to baselig %s at index %s => (%p,%p)", pref(dataset,sequence),anchor,index,bound,gref(markchar),gref(basechar),index,dx,dy) @@ -18041,7 +21507,7 @@ function handlers.gpos_mark2mark(head,start,dataset,sequence,markanchors,rlmode) local ba=markanchors[1][basechar] if ba then local ma=markanchors[2] - local dx,dy,bound=setmark(start,base,factor,rlmode,ba,ma,characters[basechar],true) + local dx,dy,bound=setmark(start,base,factor,rlmode,ba,ma,characters[basechar],true,checkmarks) if trace_marks then logprocess("%s, anchor %s, bound %s: anchoring mark %s to basemark %s => (%p,%p)", pref(dataset,sequence),anchor,bound,gref(markchar),gref(basechar),dx,dy) @@ -18056,7 +21522,6 @@ function handlers.gpos_mark2mark(head,start,dataset,sequence,markanchors,rlmode) return head,start,false end function handlers.gpos_cursive(head,start,dataset,sequence,exitanchors,rlmode,step,i) - local done=false local startchar=getchar(start) if marks[startchar] then if trace_cursive then @@ -18064,7 +21529,7 @@ function handlers.gpos_cursive(head,start,dataset,sequence,exitanchors,rlmode,st end else local nxt=getnext(start) - while not done and nxt do + while nxt do local nextchar=ischar(nxt,currentfont) if not nextchar then break @@ -18081,7 +21546,7 @@ function handlers.gpos_cursive(head,start,dataset,sequence,exitanchors,rlmode,st if trace_cursive then logprocess("%s: moving %s to %s cursive (%p,%p) using anchor %s and bound %s in %s mode",pref(dataset,sequence),gref(startchar),gref(nextchar),dx,dy,anchor,bound,mref(rlmode)) end - done=true + return head,start,true end end end @@ -18089,7 +21554,7 @@ function handlers.gpos_cursive(head,start,dataset,sequence,exitanchors,rlmode,st end end end - return head,start,done + return head,start,false end local chainprocs={} local function logprocess(...) @@ -18121,6 +21586,9 @@ local function reversesub(head,start,stop,dataset,sequence,replacements,rlmode) end end chainprocs.reversesub=reversesub +local function reportzerosteps(dataset,sequence) + logwarning("%s: no steps",cref(dataset,sequence)) +end local function reportmoresteps(dataset,sequence) logwarning("%s: more than 1 step",cref(dataset,sequence)) end @@ -18130,29 +21598,34 @@ function chainprocs.gsub_single(head,start,stop,dataset,sequence,currentlookup,c if nofsteps>1 then reportmoresteps(dataset,sequence) end - local current=start - while current do - local currentchar=ischar(current) - if currentchar then - local replacement=steps[1].coverage[currentchar] - if not replacement or replacement=="" then - if trace_bugs then - logwarning("%s: no single for %s",cref(dataset,sequence,chainindex),gref(currentchar)) + if nofsteps==0 then + reportzerosteps(dataset,sequence) + else + local current=start + local mapping=steps[1].coverage + while current do + local currentchar=ischar(current) + if currentchar then + local replacement=mapping[currentchar] + if not replacement or replacement=="" then + if trace_bugs then + logwarning("%s: no single for %s",cref(dataset,sequence,chainindex),gref(currentchar)) + end + else + if trace_singles then + logprocess("%s: replacing single %s by %s",cref(dataset,sequence,chainindex),gref(currentchar),gref(replacement)) + end + resetinjection(current) + setchar(current,replacement) end + return head,start,true + elseif currentchar==false then + break + elseif current==stop then + break else - if trace_singles then - logprocess("%s: replacing single %s by %s",cref(dataset,sequence,chainindex),gref(currentchar),gref(replacement)) - end - resetinjection(current) - setchar(current,replacement) + current=getnext(current) end - return head,start,true - elseif currentchar==false then - break - elseif current==stop then - break - else - current=getnext(current) end end return head,start,false @@ -18163,17 +21636,21 @@ function chainprocs.gsub_multiple(head,start,stop,dataset,sequence,currentlookup if nofsteps>1 then reportmoresteps(dataset,sequence) end - local startchar=getchar(start) - local replacement=steps[1].coverage[startchar] - if not replacement or replacement=="" then - if trace_bugs then - logwarning("%s: no multiple for %s",cref(dataset,sequence),gref(startchar)) - end + if nofsteps==0 then + reportzerosteps(dataset,sequence) else - if trace_multiples then - logprocess("%s: replacing %s by multiple characters %s",cref(dataset,sequence),gref(startchar),gref(replacement)) + local startchar=getchar(start) + local replacement=steps[1].coverage[startchar] + if not replacement or replacement=="" then + if trace_bugs then + logwarning("%s: no multiple for %s",cref(dataset,sequence),gref(startchar)) + end + else + if trace_multiples then + logprocess("%s: replacing %s by multiple characters %s",cref(dataset,sequence),gref(startchar),gref(replacement)) + end + return multiple_glyphs(head,start,replacement,sequence.flags[1],dataset[1]) end - return multiple_glyphs(head,start,replacement,currentlookup.flags[1]) end return head,start,false end @@ -18183,35 +21660,40 @@ function chainprocs.gsub_alternate(head,start,stop,dataset,sequence,currentlooku if nofsteps>1 then reportmoresteps(dataset,sequence) end - local kind=dataset[4] - local what=dataset[1] - local value=what==true and tfmdata.shared.features[kind] or what - local current=start - while current do - local currentchar=ischar(current) - if currentchar then - local alternatives=steps[1].coverage[currentchar] - if alternatives then - local choice,comment=get_alternative_glyph(current,alternatives,value) - if choice then - if trace_alternatives then - logprocess("%s: replacing %s by alternative %a to %s, %s",cref(dataset,sequence),gref(char),choice,gref(choice),comment) - end - resetinjection(start) - setchar(start,choice) - else - if trace_alternatives then - logwarning("%s: no variant %a for %s, %s",cref(dataset,sequence),value,gref(char),comment) + if nofsteps==0 then + reportzerosteps(dataset,sequence) + else + local kind=dataset[4] + local what=dataset[1] + local value=what==true and tfmdata.shared.features[kind] or what + local current=start + local mapping=steps[1].coverage + while current do + local currentchar=ischar(current) + if currentchar then + local alternatives=mapping[currentchar] + if alternatives then + local choice,comment=get_alternative_glyph(current,alternatives,value) + if choice then + if trace_alternatives then + logprocess("%s: replacing %s by alternative %a to %s, %s",cref(dataset,sequence),gref(char),choice,gref(choice),comment) + end + resetinjection(start) + setchar(start,choice) + else + if trace_alternatives then + logwarning("%s: no variant %a for %s, %s",cref(dataset,sequence),value,gref(char),comment) + end end end + return head,start,true + elseif currentchar==false then + break + elseif current==stop then + break + else + current=getnext(current) end - return head,start,true - elseif currentchar==false then - break - elseif current==stop then - break - else - current=getnext(current) end end return head,start,false @@ -18222,70 +21704,74 @@ function chainprocs.gsub_ligature(head,start,stop,dataset,sequence,currentlookup if nofsteps>1 then reportmoresteps(dataset,sequence) end - local startchar=getchar(start) - local ligatures=steps[1].coverage[startchar] - if not ligatures then - if trace_bugs then - logwarning("%s: no ligatures starting with %s",cref(dataset,sequence,chainindex),gref(startchar)) - end + if nofsteps==0 then + reportzerosteps(dataset,sequence) else - local current=getnext(start) - local discfound=false - local last=stop - local nofreplacements=1 - local skipmark=currentlookup.flags[1] - while current do - local id=getid(current) - if id==disc_code then - if not discfound then - discfound=current - end - if current==stop then - break - else - current=getnext(current) - end - else - local schar=getchar(current) - if skipmark and marks[schar] then + local startchar=getchar(start) + local ligatures=steps[1].coverage[startchar] + if not ligatures then + if trace_bugs then + logwarning("%s: no ligatures starting with %s",cref(dataset,sequence,chainindex),gref(startchar)) + end + else + local current=getnext(start) + local discfound=false + local last=stop + local nofreplacements=1 + local skipmark=currentlookup.flags[1] + while current do + local id=getid(current) + if id==disc_code then + if not discfound then + discfound=current + end + if current==stop then + break + else current=getnext(current) + end else - local lg=ligatures[schar] - if lg then - ligatures=lg - last=current - nofreplacements=nofreplacements+1 - if current==stop then - break - else + local schar=getchar(current) + if skipmark and marks[schar] then current=getnext(current) - end else - break + local lg=ligatures[schar] + if lg then + ligatures=lg + last=current + nofreplacements=nofreplacements+1 + if current==stop then + break + else + current=getnext(current) + end + else + break + end end end end - end - local ligature=ligatures.ligature - if ligature then - if chainindex then - stop=last - end - if trace_ligatures then + local ligature=ligatures.ligature + if ligature then + if chainindex then + stop=last + end + if trace_ligatures then + if start==stop then + logprocess("%s: replacing character %s by ligature %s case 3",cref(dataset,sequence,chainindex),gref(startchar),gref(ligature)) + else + logprocess("%s: replacing character %s upto %s by ligature %s case 4",cref(dataset,sequence,chainindex),gref(startchar),gref(getchar(stop)),gref(ligature)) + end + end + head,start=toligature(head,start,stop,ligature,dataset,sequence,skipmark,discfound) + return head,start,true,nofreplacements,discfound + elseif trace_bugs then if start==stop then - logprocess("%s: replacing character %s by ligature %s case 3",cref(dataset,sequence,chainindex),gref(startchar),gref(ligature)) + logwarning("%s: replacing character %s by ligature fails",cref(dataset,sequence,chainindex),gref(startchar)) else - logprocess("%s: replacing character %s upto %s by ligature %s case 4",cref(dataset,sequence,chainindex),gref(startchar),gref(getchar(stop)),gref(ligature)) + logwarning("%s: replacing character %s upto %s by ligature fails",cref(dataset,sequence,chainindex),gref(startchar),gref(getchar(stop))) end end - head,start=toligature(head,start,stop,ligature,dataset,sequence,skipmark,discfound) - return head,start,true,nofreplacements,discfound - elseif trace_bugs then - if start==stop then - logwarning("%s: replacing character %s by ligature fails",cref(dataset,sequence,chainindex),gref(startchar)) - else - logwarning("%s: replacing character %s upto %s by ligature fails",cref(dataset,sequence,chainindex),gref(startchar),gref(getchar(stop))) - end end end return head,start,false,0,false @@ -18296,19 +21782,23 @@ function chainprocs.gpos_single(head,start,stop,dataset,sequence,currentlookup,r if nofsteps>1 then reportmoresteps(dataset,sequence) end - local startchar=getchar(start) - local step=steps[1] - local kerns=step.coverage[startchar] - if not kerns then - elseif step.format=="pair" then - local dx,dy,w,h=setpair(start,factor,rlmode,sequence.flags[4],kerns) - if trace_kerns then - logprocess("%s: shifting single %s by (%p,%p) and correction (%p,%p)",cref(dataset,sequence),gref(startchar),dx,dy,w,h) - end - else - local k=setkern(start,factor,rlmode,kerns,injection) - if trace_kerns then - logprocess("%s: shifting single %s by %p",cref(dataset,sequence),gref(startchar),k) + if nofsteps==0 then + reportzerosteps(dataset,sequence) + else + local startchar=getchar(start) + local step=steps[1] + local kerns=step.coverage[startchar] + if not kerns then + elseif step.format=="pair" then + local dx,dy,w,h=setpair(start,factor,rlmode,sequence.flags[4],kerns) + if trace_kerns then + logprocess("%s: shifting single %s by (%p,%p) and correction (%p,%p)",cref(dataset,sequence),gref(startchar),dx,dy,w,h) + end + else + local k=setkern(start,factor,rlmode,kerns,injection) + if trace_kerns then + logprocess("%s: shifting single %s by %p",cref(dataset,sequence),gref(startchar),k) + end end end return head,start,false @@ -18319,65 +21809,64 @@ function chainprocs.gpos_pair(head,start,stop,dataset,sequence,currentlookup,rlm if nofsteps>1 then reportmoresteps(dataset,sequence) end - local snext=getnext(start) - if snext then - local startchar=getchar(start) - local step=steps[1] - local kerns=step.coverage[startchar] - if kerns then - local prev=start - local done=false - while snext do - local nextchar=ischar(snext,currentfont) - if not nextchar then - break - end - local krn=kerns[nextchar] - if not krn and marks[nextchar] then - prev=snext - snext=getnext(snext) - elseif not krn then - break - elseif step.format=="pair" then - local a,b=krn[1],krn[2] - if optimizekerns then - if not b and a[1]==0 and a[2]==0 and a[4]==0 then - local k=setkern(snext,factor,rlmode,a[3],"injections") + if nofsteps==0 then + reportzerosteps(dataset,sequence) + else + local snext=getnext(start) + if snext then + local startchar=getchar(start) + local step=steps[1] + local kerns=step.coverage[startchar] + if kerns then + local prev=start + while snext do + local nextchar=ischar(snext,currentfont) + if not nextchar then + break + end + local krn=kerns[nextchar] + if not krn and marks[nextchar] then + prev=snext + snext=getnext(snext) + elseif not krn then + break + elseif step.format=="pair" then + local a,b=krn[1],krn[2] + if optimizekerns then + if not b and a[1]==0 and a[2]==0 and a[4]==0 then + local k=setkern(snext,factor,rlmode,a[3],"injections") + if trace_kerns then + logprocess("%s: shifting single %s by %p",cref(dataset,sequence),gref(startchar),k) + end + return head,start,true + end + end + if a and #a>0 then + local startchar=getchar(start) + local x,y,w,h=setpair(start,factor,rlmode,sequence.flags[4],a,"injections") if trace_kerns then - logprocess("%s: shifting single %s by %p",cref(dataset,sequence),gref(startchar),k) + logprocess("%s: shifting first of pair %s and %s by (%p,%p) and correction (%p,%p)",cref(dataset,sequence),gref(startchar),gref(nextchar),x,y,w,h) end - done=true - break end - end - if a and #a>0 then - local startchar=getchar(start) - local x,y,w,h=setpair(start,factor,rlmode,sequence.flags[4],a,"injections") - if trace_kerns then - logprocess("%s: shifting first of pair %s and %s by (%p,%p) and correction (%p,%p)",cref(dataset,sequence),gref(startchar),gref(nextchar),x,y,w,h) + if b and #b>0 then + local startchar=getchar(start) + local x,y,w,h=setpair(snext,factor,rlmode,sequence.flags[4],b,"injections") + if trace_kerns then + logprocess("%s: shifting second of pair %s and %s by (%p,%p) and correction (%p,%p)",cref(dataset,sequence),gref(startchar),gref(nextchar),x,y,w,h) + end end - end - if b and #b>0 then - local startchar=getchar(start) - local x,y,w,h=setpair(snext,factor,rlmode,sequence.flags[4],b,"injections") + return head,start,true + elseif krn~=0 then + local k=setkern(snext,factor,rlmode,krn) if trace_kerns then - logprocess("%s: shifting second of pair %s and %s by (%p,%p) and correction (%p,%p)",cref(dataset,sequence),gref(startchar),gref(nextchar),x,y,w,h) + logprocess("%s: inserting kern %s between %s and %s",cref(dataset,sequence),k,gref(getchar(prev)),gref(nextchar)) end + return head,start,true + else + break end - done=true - break - elseif krn~=0 then - local k=setkern(snext,factor,rlmode,krn) - if trace_kerns then - logprocess("%s: inserting kern %s between %s and %s",cref(dataset,sequence),k,gref(getchar(prev)),gref(nextchar)) - end - done=true - break - else - break end end - return head,start,done end end return head,start,false @@ -18388,60 +21877,64 @@ function chainprocs.gpos_mark2base(head,start,stop,dataset,sequence,currentlooku if nofsteps>1 then reportmoresteps(dataset,sequence) end - local markchar=getchar(start) - if marks[markchar] then - local markanchors=steps[1].coverage[markchar] - if markanchors then - local base=getprev(start) - if base then - local basechar=ischar(base,currentfont) - if basechar then - if marks[basechar] then - while base do - base=getprev(base) - if base then - local basechar=ischar(base,currentfont) - if basechar then - if not marks[basechar] then - break + if nofsteps==0 then + reportzerosteps(dataset,sequence) + else + local markchar=getchar(start) + if marks[markchar] then + local markanchors=steps[1].coverage[markchar] + if markanchors then + local base=getprev(start) + if base then + local basechar=ischar(base,currentfont) + if basechar then + if marks[basechar] then + while base do + base=getprev(base) + if base then + local basechar=ischar(base,currentfont) + if basechar then + if not marks[basechar] then + break + end + else + if trace_bugs then + logwarning("%s: no base for mark %s, case %i",pref(dataset,sequence),gref(markchar),1) + end + return head,start,false end else if trace_bugs then - logwarning("%s: no base for mark %s, case %i",pref(dataset,sequence),gref(markchar),1) + logwarning("%s: no base for mark %s, case %i",pref(dataset,sequence),gref(markchar),2) end return head,start,false end - else - if trace_bugs then - logwarning("%s: no base for mark %s, case %i",pref(dataset,sequence),gref(markchar),2) - end - return head,start,false end end - end - local ba=markanchors[1][basechar] - if ba then - local ma=markanchors[2] - if ma then - local dx,dy,bound=setmark(start,base,factor,rlmode,ba,ma,characters[basechar]) - if trace_marks then - logprocess("%s, anchor %s, bound %s: anchoring mark %s to basechar %s => (%p,%p)", - cref(dataset,sequence),anchor,bound,gref(markchar),gref(basechar),dx,dy) + local ba=markanchors[1][basechar] + if ba then + local ma=markanchors[2] + if ma then + local dx,dy,bound=setmark(start,base,factor,rlmode,ba,ma,characters[basechar],false,checkmarks) + if trace_marks then + logprocess("%s, anchor %s, bound %s: anchoring mark %s to basechar %s => (%p,%p)", + cref(dataset,sequence),anchor,bound,gref(markchar),gref(basechar),dx,dy) + end + return head,start,true end - return head,start,true end + elseif trace_bugs then + logwarning("%s: prev node is no char, case %i",cref(dataset,sequence),1) end elseif trace_bugs then - logwarning("%s: prev node is no char, case %i",cref(dataset,sequence),1) + logwarning("%s: prev node is no char, case %i",cref(dataset,sequence),2) end elseif trace_bugs then - logwarning("%s: prev node is no char, case %i",cref(dataset,sequence),2) + logwarning("%s: mark %s has no anchors",cref(dataset,sequence),gref(markchar)) end elseif trace_bugs then - logwarning("%s: mark %s has no anchors",cref(dataset,sequence),gref(markchar)) + logwarning("%s: mark %s is no mark",cref(dataset,sequence),gref(markchar)) end - elseif trace_bugs then - logwarning("%s: mark %s is no mark",cref(dataset,sequence),gref(markchar)) end return head,start,false end @@ -18451,64 +21944,68 @@ function chainprocs.gpos_mark2ligature(head,start,stop,dataset,sequence,currentl if nofsteps>1 then reportmoresteps(dataset,sequence) end - local markchar=getchar(start) - if marks[markchar] then - local markanchors=steps[1].coverage[markchar] - if markanchors then - local base=getprev(start) - if base then - local basechar=ischar(base,currentfont) - if basechar then - if marks[basechar] then - while base do - base=getprev(base) - if base then - local basechar=ischar(base,currentfont) - if basechar then - if not marks[basechar] then - break + if nofsteps==0 then + reportzerosteps(dataset,sequence) + else + local markchar=getchar(start) + if marks[markchar] then + local markanchors=steps[1].coverage[markchar] + if markanchors then + local base=getprev(start) + if base then + local basechar=ischar(base,currentfont) + if basechar then + if marks[basechar] then + while base do + base=getprev(base) + if base then + local basechar=ischar(base,currentfont) + if basechar then + if not marks[basechar] then + break + end + else + if trace_bugs then + logwarning("%s: no base for mark %s, case %i",cref(dataset,sequence),markchar,1) + end + return head,start,false end else if trace_bugs then - logwarning("%s: no base for mark %s, case %i",cref(dataset,sequence),markchar,1) + logwarning("%s: no base for mark %s, case %i",cref(dataset,sequence),markchar,2) end return head,start,false end - else - if trace_bugs then - logwarning("%s: no base for mark %s, case %i",cref(dataset,sequence),markchar,2) - end - return head,start,false end end - end - local ba=markanchors[1][basechar] - if ba then - local ma=markanchors[2] - if ma then - local index=getligaindex(start) - ba=ba[index] - if ba then - local dx,dy,bound=setmark(start,base,factor,rlmode,ba,ma,characters[basechar]) - if trace_marks then - logprocess("%s, anchor %s, bound %s: anchoring mark %s to baselig %s at index %s => (%p,%p)", - cref(dataset,sequence),anchor,a or bound,gref(markchar),gref(basechar),index,dx,dy) + local ba=markanchors[1][basechar] + if ba then + local ma=markanchors[2] + if ma then + local index=getligaindex(start) + ba=ba[index] + if ba then + local dx,dy,bound=setmark(start,base,factor,rlmode,ba,ma,characters[basechar],false,checkmarks) + if trace_marks then + logprocess("%s, anchor %s, bound %s: anchoring mark %s to baselig %s at index %s => (%p,%p)", + cref(dataset,sequence),anchor,a or bound,gref(markchar),gref(basechar),index,dx,dy) + end + return head,start,true end - return head,start,true end end + elseif trace_bugs then + logwarning("%s, prev node is no char, case %i",cref(dataset,sequence),1) end elseif trace_bugs then - logwarning("%s, prev node is no char, case %i",cref(dataset,sequence),1) + logwarning("%s, prev node is no char, case %i",cref(dataset,sequence),2) end elseif trace_bugs then - logwarning("%s, prev node is no char, case %i",cref(dataset,sequence),2) + logwarning("%s, mark %s has no anchors",cref(dataset,sequence),gref(markchar)) end elseif trace_bugs then - logwarning("%s, mark %s has no anchors",cref(dataset,sequence),gref(markchar)) + logwarning("%s, mark %s is no mark",cref(dataset,sequence),gref(markchar)) end - elseif trace_bugs then - logwarning("%s, mark %s is no mark",cref(dataset,sequence),gref(markchar)) end return head,start,false end @@ -18518,48 +22015,52 @@ function chainprocs.gpos_mark2mark(head,start,stop,dataset,sequence,currentlooku if nofsteps>1 then reportmoresteps(dataset,sequence) end - local markchar=getchar(start) - if marks[markchar] then - local markanchors=steps[1].coverage[markchar] - if markanchors then - local base=getprev(start) - local slc=getligaindex(start) - if slc then - while base do - local blc=getligaindex(base) - if blc and blc~=slc then - base=getprev(base) - else - break + if nofsteps==0 then + reportzerosteps(dataset,sequence) + else + local markchar=getchar(start) + if marks[markchar] then + local markanchors=steps[1].coverage[markchar] + if markanchors then + local base=getprev(start) + local slc=getligaindex(start) + if slc then + while base do + local blc=getligaindex(base) + if blc and blc~=slc then + base=getprev(base) + else + break + end end end - end - if base then - local basechar=ischar(base,currentfont) - if basechar then - local ba=markanchors[1][basechar] - if ba then - local ma=markanchors[2] - if ma then - local dx,dy,bound=setmark(start,base,factor,rlmode,ba,ma,characters[basechar],true) - if trace_marks then - logprocess("%s, anchor %s, bound %s: anchoring mark %s to basemark %s => (%p,%p)", - cref(dataset,sequence),anchor,bound,gref(markchar),gref(basechar),dx,dy) + if base then + local basechar=ischar(base,currentfont) + if basechar then + local ba=markanchors[1][basechar] + if ba then + local ma=markanchors[2] + if ma then + local dx,dy,bound=setmark(start,base,factor,rlmode,ba,ma,characters[basechar],true,checkmarks) + if trace_marks then + logprocess("%s, anchor %s, bound %s: anchoring mark %s to basemark %s => (%p,%p)", + cref(dataset,sequence),anchor,bound,gref(markchar),gref(basechar),dx,dy) + end + return head,start,true end - return head,start,true end + elseif trace_bugs then + logwarning("%s: prev node is no mark, case %i",cref(dataset,sequence),1) end elseif trace_bugs then - logwarning("%s: prev node is no mark, case %i",cref(dataset,sequence),1) + logwarning("%s: prev node is no mark, case %i",cref(dataset,sequence),2) end elseif trace_bugs then - logwarning("%s: prev node is no mark, case %i",cref(dataset,sequence),2) + logwarning("%s: mark %s has no anchors",cref(dataset,sequence),gref(markchar)) end elseif trace_bugs then - logwarning("%s: mark %s has no anchors",cref(dataset,sequence),gref(markchar)) + logwarning("%s: mark %s is no mark",cref(dataset,sequence),gref(markchar)) end - elseif trace_bugs then - logwarning("%s: mark %s is no mark",cref(dataset,sequence),gref(markchar)) end return head,start,false end @@ -18569,56 +22070,171 @@ function chainprocs.gpos_cursive(head,start,stop,dataset,sequence,currentlookup, if nofsteps>1 then reportmoresteps(dataset,sequence) end - local startchar=getchar(start) - local exitanchors=steps[1].coverage[startchar] - if exitanchors then - local done=false - if marks[startchar] then - if trace_cursive then - logprocess("%s: ignoring cursive for mark %s",pref(dataset,sequence),gref(startchar)) + if nofsteps==0 then + reportzerosteps(dataset,sequence) + else + local startchar=getchar(start) + local exitanchors=steps[1].coverage[startchar] + if exitanchors then + if marks[startchar] then + if trace_cursive then + logprocess("%s: ignoring cursive for mark %s",pref(dataset,sequence),gref(startchar)) + end + else + local nxt=getnext(start) + while nxt do + local nextchar=ischar(nxt,currentfont) + if not nextchar then + break + elseif marks[nextchar] then + nxt=getnext(nxt) + else + local exit=exitanchors[3] + if exit then + local entry=exitanchors[1][nextchar] + if entry then + entry=entry[2] + if entry then + local dx,dy,bound=setcursive(start,nxt,factor,rlmode,exit,entry,characters[startchar],characters[nextchar]) + if trace_cursive then + logprocess("%s: moving %s to %s cursive (%p,%p) using anchor %s and bound %s in %s mode",pref(dataset,sequence),gref(startchar),gref(nextchar),dx,dy,anchor,bound,mref(rlmode)) + end + return head,start,true + end + end + elseif trace_bugs then + onetimemessage(currentfont,startchar,"no entry anchors",report_fonts) + end + break + end + end + end + elseif trace_cursive and trace_details then + logprocess("%s, cursive %s is already done",pref(dataset,sequence),gref(getchar(start)),alreadydone) + end + end + return head,start,false +end +local function show_skip(dataset,sequence,char,ck,class) + logwarning("%s: skipping char %s, class %a, rule %a, lookuptype %a",cref(dataset,sequence),gref(char),class,ck[1],ck[8] or ck[2]) +end +local new_kern=nuts.pool.kern +local function checked(head) + local current=head + while current do + if getid(current)==glue_code then + local kern=new_kern(getwidth(current)) + if head==current then + local next=getnext(current) + if next then + setlink(kern,next) + end + flush_node(current) + head=kern + current=next + else + local prev,next=getboth(current) + setlink(prev,kern,next) + flush_node(current) + current=next end else - local nxt=getnext(start) - while not done and nxt do - local nextchar=ischar(nxt,currentfont) - if not nextchar then - break - elseif marks[nextchar] then - nxt=getnext(nxt) + current=getnext(current) + end + end + return head +end +local function setdiscchecked(d,pre,post,replace) + if pre then pre=checked(pre) end + if post then post=checked(post) end + if replace then replace=checked(replace) end + setdisc(d,pre,post,replace) +end +local noflags={ false,false,false,false } +local function chainrun(head,start,last,dataset,sequence,rlmode,ck,skipped) + local size=ck[5]-ck[4]+1 + local flags=sequence.flags or noflags + local done=false + local skipmark=flags[1] + local chainlookups=ck[6] + if chainlookups then + local nofchainlookups=#chainlookups + if size==1 then + local chainlookup=chainlookups[1] + for j=1,#chainlookup do + local chainstep=chainlookup[j] + local chainkind=chainstep.type + local chainproc=chainprocs[chainkind] + if chainproc then + local ok + head,start,ok=chainproc(head,start,last,dataset,sequence,chainstep,rlmode,1) + if ok then + done=true + end else - local exit=exitanchors[3] - if exit then - local entry=exitanchors[1][nextchar] - if entry then - entry=entry[2] - if entry then - local dx,dy,bound=setcursive(start,nxt,factor,rlmode,exit,entry,characters[startchar],characters[nextchar]) - if trace_cursive then - logprocess("%s: moving %s to %s cursive (%p,%p) using anchor %s and bound %s in %s mode",pref(dataset,sequence),gref(startchar),gref(nextchar),dx,dy,anchor,bound,mref(rlmode)) - end - done=true + logprocess("%s: %s is not yet supported (1)",cref(dataset,sequence),chainkind) + end + end + else + local i=1 + while start do + if skipped then + while start do + local char=getchar(start) + local class=classes[char] + if class then + if class==skipmark or class==skipligature or class==skipbase or (markclass and class=="mark" and not markclass[char]) then + start=getnext(start) + else break end + else + break + end + end + end + local chainlookup=chainlookups[i] + if chainlookup then + for j=1,#chainlookup do + local chainstep=chainlookup[j] + local chainkind=chainstep.type + local chainproc=chainprocs[chainkind] + if chainproc then + local ok,n + head,start,ok,n=chainproc(head,start,last,dataset,sequence,chainstep,rlmode,i) + if ok then + done=true + if n and n>1 and i+n>nofchainlookups then + break + end + end + else + logprocess("%s: %s is not yet supported (2)",cref(dataset,sequence),chainkind) end - elseif trace_bugs then - onetimemessage(currentfont,startchar,"no entry anchors",report_fonts) end + end + i=i+1 + if i>size or not start then break + elseif start then + start=getnext(start) end end end - return head,start,done else - if trace_cursive and trace_details then - logprocess("%s, cursive %s is already done",pref(dataset,sequence),gref(getchar(start)),alreadydone) + local replacements=ck[7] + if replacements then + head,start,done=reversesub(head,start,last,dataset,sequence,replacements,rlmode) + else + done=true + if trace_contexts then + logprocess("%s: skipping match",cref(dataset,sequence)) + end end - return head,start,false end + return head,start,done end -local function show_skip(dataset,sequence,char,ck,class) - logwarning("%s: skipping char %s, class %a, rule %a, lookuptype %a",cref(dataset,sequence),gref(char),class,ck[1],ck[8] or ck[2]) -end -local function chaindisk(head,start,last,dataset,sequence,chainlookup,rlmode,k,ck,chainproc) +local function chaindisk(head,start,dataset,sequence,rlmode,ck,skipped) if not start then return head,start,false end @@ -18631,13 +22247,13 @@ local function chaindisk(head,start,last,dataset,sequence,chainlookup,rlmode,k,c local sweepnode=sweepnode local sweeptype=sweeptype local sweepoverflow=false - local checkdisc=getprev(head) local keepdisc=not sweepnode local lookaheaddisc=nil local backtrackdisc=nil local current=start local last=start local prev=getprev(start) + local hasglue=false local i=f while i<=l do local id=getid(current) @@ -18645,21 +22261,30 @@ local function chaindisk(head,start,last,dataset,sequence,chainlookup,rlmode,k,c i=i+1 last=current current=getnext(current) + elseif id==glue_code then + i=i+1 + last=current + current=getnext(current) + hasglue=true elseif id==disc_code then if keepdisc then keepdisc=false - if notmatchpre[current]~=notmatchreplace[current] then - lookaheaddisc=current - end + lookaheaddisc=current local replace=getfield(current,"replace") - while replace and i<=l do - if getid(replace)==glyph_code then - i=i+1 + if not replace then + sweepoverflow=true + sweepnode=current + current=getnext(current) + else + while replace and i<=l do + if getid(replace)==glyph_code then + i=i+1 + end + replace=getnext(replace) end - replace=getnext(replace) + current=getnext(replace) end last=current - current=getnext(c) else head,current=flattendisk(head,current) end @@ -18694,8 +22319,8 @@ local function chaindisk(head,start,last,dataset,sequence,chainlookup,rlmode,k,c tail=find_node_tail(head) end setnext(sweepnode,current) - setprev(head,nil) - setnext(tail,nil) + setprev(head) + setnext(tail) appenddisc(sweepnode,head) end end @@ -18707,13 +22332,17 @@ local function chaindisk(head,start,last,dataset,sequence,chainlookup,rlmode,k,c if id==glyph_code then i=i+1 current=getnext(current) + elseif id==glue_code then + i=i+1 + current=getnext(current) + hasglue=true elseif id==disc_code then if keepdisc then keepdisc=false if notmatchpre[current]~=notmatchreplace[current] then lookaheaddisc=current end - local replace=getfield(c,"replace") + local replace=getfield(current,"replace") while replace and i<s do if getid(replace)==glyph_code then i=i+1 @@ -18748,6 +22377,9 @@ local function chaindisk(head,start,last,dataset,sequence,chainlookup,rlmode,k,c local id=getid(current) if id==glyph_code then i=i-1 + elseif id==glue_code then + i=i-1 + hasglue=true elseif id==disc_code then if keepdisc then keepdisc=false @@ -18771,7 +22403,7 @@ local function chaindisk(head,start,last,dataset,sequence,chainlookup,rlmode,k,c end end end - local ok=false + local done=false if lookaheaddisc then local cf=start local cl=getprev(lookaheaddisc) @@ -18788,42 +22420,53 @@ local function chaindisk(head,start,last,dataset,sequence,chainlookup,rlmode,k,c break end end - setprev(lookaheaddisc,cprev) - if cprev then - setnext(cprev,lookaheaddisc) - end - setprev(cf,nil) - setnext(cl,nil) + setlink(cprev,lookaheaddisc) + setprev(cf) + setnext(cl) if startishead then head=lookaheaddisc end local pre,post,replace=getdisc(lookaheaddisc) local new=copy_node_list(cf) local cnew=new + if pre then + setlink(find_node_tail(cf),pre) + end + if replace then + local tail=find_node_tail(new) + setlink(tail,replace) + end for i=1,insertedmarks do cnew=getnext(cnew) end + cl=start local clast=cnew for i=f,l do + cl=getnext(cl) clast=getnext(clast) end if not notmatchpre[lookaheaddisc] then - cf,start,ok=chainproc(cf,start,last,dataset,sequence,chainlookup,rlmode,k) + local ok=false + cf,start,ok=chainrun(cf,start,cl,dataset,sequence,rlmode,ck,skipped) + if ok then + done=true + end end if not notmatchreplace[lookaheaddisc] then - new,cnew,ok=chainproc(new,cnew,clast,dataset,sequence,chainlookup,rlmode,k) - end - if pre then - setlink(cl,pre) + local ok=false + new,cnew,ok=chainrun(new,cnew,clast,dataset,sequence,rlmode,ck,skipped) + if ok then + done=true + end end - if replace then - local tail=find_node_tail(new) - setlink(tail,replace) + if hasglue then + setdiscchecked(lookaheaddisc,cf,post,new) + else + setdisc(lookaheaddisc,cf,post,new) end - setdisc(lookaheaddisc,cf,post,new) start=getprev(lookaheaddisc) sweephead[cf]=getnext(clast) - sweephead[new]=getnext(last) + sweephead[new]=getnext(cl) elseif backtrackdisc then local cf=getnext(backtrackdisc) local cl=start @@ -18843,8 +22486,8 @@ local function chaindisk(head,start,last,dataset,sequence,chainlookup,rlmode,k,c setprev(cnext,backtrackdisc) end setnext(backtrackdisc,cnext) - setprev(cf,nil) - setnext(cl,nil) + setprev(cf) + setnext(cl) local pre,post,replace,pretail,posttail,replacetail=getdisc(backtrackdisc,true) local new=copy_node_list(cf) local cnew=find_node_tail(new) @@ -18856,10 +22499,18 @@ local function chaindisk(head,start,last,dataset,sequence,chainlookup,rlmode,k,c clast=getnext(clast) end if not notmatchpost[backtrackdisc] then - cf,start,ok=chainproc(cf,start,last,dataset,sequence,chainlookup,rlmode,k) + local ok=false + cf,start,ok=chainrun(cf,start,last,dataset,sequence,rlmode,ck,skipped) + if ok then + done=true + end end if not notmatchreplace[backtrackdisc] then - new,cnew,ok=chainproc(new,cnew,clast,dataset,sequence,chainlookup,rlmode,k) + local ok=false + new,cnew,ok=chainrun(new,cnew,clast,dataset,sequence,rlmode,ck,skipped) + if ok then + done=true + end end if post then setlink(posttail,cf) @@ -18871,22 +22522,39 @@ local function chaindisk(head,start,last,dataset,sequence,chainlookup,rlmode,k,c else replace=new end - setdisc(backtrackdisc,pre,post,replace) + if hasglue then + setdiscchecked(backtrackdisc,pre,post,replace) + else + setdisc(backtrackdisc,pre,post,replace) + end start=getprev(backtrackdisc) sweephead[post]=getnext(clast) sweephead[replace]=getnext(last) else - head,start,ok=chainproc(head,start,last,dataset,sequence,chainlookup,rlmode,k) + local ok=false + head,start,ok=chainrun(head,start,last,dataset,sequence,rlmode,ck,skipped) + if ok then + done=true + end end - return head,start,ok + return head,start,done +end +local function chaintrac(head,start,dataset,sequence,rlmode,ck,skipped) + local rule=ck[1] + local lookuptype=ck[8] or ck[2] + local nofseq=#ck[3] + local first=ck[4] + local last=ck[5] + local char=getchar(start) + logwarning("%s: rule %s matches at char %s for (%s,%s,%s) chars, lookuptype %a", + cref(dataset,sequence),rule,gref(char),first-1,last-first+1,nofseq-last,lookuptype) end -local noflags={ false,false,false,false } local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode) local sweepnode=sweepnode local sweeptype=sweeptype local currentfont=currentfont local diskseen=false - local checkdisc=getprev(head) + local checkdisc=sweeptype and getprev(head) local flags=sequence.flags or noflags local done=false local skipmark=flags[1] @@ -18894,6 +22562,8 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode) local skipbase=flags[3] local markclass=sequence.markclass local skipped=false + local startprev, + startnext=getboth(start) for k=1,#contexts do local match=true local current=start @@ -18901,155 +22571,165 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode) local ck=contexts[k] local seq=ck[3] local s=#seq + local size=1 if s==1 then local char=ischar(current,currentfont) if char then - match=seq[1][char] + if not seq[1][char] then + match=false + end end else local f=ck[4] local l=ck[5] - if f==1 and f==l then - else - if f==l then - else - local discfound=nil - local n=f+1 - last=getnext(last) - while n<=l do - if not last and (sweeptype=="post" or sweeptype=="replace") then - last=getnext(sweepnode) - sweeptype=nil - end - if last then - local char,id=ischar(last,currentfont) - if char then - local ccd=descriptions[char] - if ccd then - local class=ccd.class or "base" - if class==skipmark or class==skipligature or class==skipbase or (markclass and class=="mark" and not markclass[char]) then - skipped=true - if trace_skips then - show_skip(dataset,sequence,char,ck,class) - end + size=l-f+1 + if size>1 then + local discfound + local n=f+1 + last=startnext + while n<=l do + if not last and (sweeptype=="post" or sweeptype=="replace") then + last=getnext(sweepnode) + sweeptype=nil + end + if last then + local char,id=ischar(last,currentfont) + if char then + local class=classes[char] + if class then + if class==skipmark or class==skipligature or class==skipbase or (markclass and class=="mark" and not markclass[char]) then + skipped=true + if trace_skips then + show_skip(dataset,sequence,char,ck,class) + end + last=getnext(last) + elseif seq[n][char] then + if n<l then last=getnext(last) - elseif seq[n][char] then - if n<l then - last=getnext(last) - end - n=n+1 - else - if discfound then - notmatchreplace[discfound]=true - match=not notmatchpre[discfound] - else - match=false - end - break end + n=n+1 else if discfound then notmatchreplace[discfound]=true - match=not notmatchpre[discfound] + if notmatchpre[discfound] then + match=false + end else match=false end break end - elseif char==false then + else if discfound then notmatchreplace[discfound]=true - match=not notmatchpre[discfound] + if notmatchpre[discfound] then + match=false + end else match=false end break - elseif id==disc_code then - diskseen=true - discfound=last - notmatchpre[last]=nil - notmatchpost[last]=true - notmatchreplace[last]=nil - local pre,post,replace=getdisc(last) - if pre then - local n=n - while pre do - if seq[n][getchar(pre)] then - n=n+1 - pre=getnext(pre) - if n>l then - break - end - else - notmatchpre[last]=true + end + elseif char==false then + if discfound then + notmatchreplace[discfound]=true + if notmatchpre[discfound] then + match=false + end + else + match=false + end + break + elseif id==disc_code then + diskseen=true + discfound=last + notmatchpre[last]=nil + notmatchpost[last]=true + notmatchreplace[last]=nil + local pre,post,replace=getdisc(last) + if pre then + local n=n + while pre do + if seq[n][getchar(pre)] then + n=n+1 + pre=getnext(pre) + if n>l then break end - end - if n<=l then + else notmatchpre[last]=true + break end - else + end + if n<=l then notmatchpre[last]=true end - if replace then - while replace do - if seq[n][getchar(replace)] then - n=n+1 - replace=getnext(replace) - if n>l then - break - end - else - notmatchreplace[last]=true - match=not notmatchpre[last] + else + notmatchpre[last]=true + end + if replace then + while replace do + if seq[n][getchar(replace)] then + n=n+1 + replace=getnext(replace) + if n>l then break end + else + notmatchreplace[last]=true + if notmatchpre[last] then + match=false + end + break end - match=not notmatchpre[last] end - last=getnext(last) - else - match=false - break + if notmatchpre[last] then + match=false + end end + last=getnext(last) else match=false break end + else + match=false + break end end end if match and f>1 then - local prev=getprev(start) - if prev then + if startprev then + local prev=startprev if prev==checkdisc and (sweeptype=="pre" or sweeptype=="replace") then prev=getprev(sweepnode) end if prev then - local discfound=nil + local discfound local n=f-1 while n>=1 do if prev then local char,id=ischar(prev,currentfont) if char then - local ccd=descriptions[char] - if ccd then - local class=ccd.class + local class=classes[char] + if class then if class==skipmark or class==skipligature or class==skipbase or (markclass and class=="mark" and not markclass[char]) then skipped=true if trace_skips then show_skip(dataset,sequence,char,ck,class) end - prev=getprev(prev) + prev=getprev(prev) elseif seq[n][char] then - if n>1 then - prev=getprev(prev) + if n>1 then + prev=getprev(prev) end n=n-1 else if discfound then notmatchreplace[discfound]=true - match=not notmatchpost[discfound] + if notmatchpost[discfound] then + match=false + end else match=false end @@ -19058,7 +22738,9 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode) else if discfound then notmatchreplace[discfound]=true - match=not notmatchpost[discfound] + if notmatchpost[discfound] then + match=false + end else match=false end @@ -19067,7 +22749,9 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode) elseif char==false then if discfound then notmatchreplace[discfound]=true - match=not notmatchpost[discfound] + if notmatchpost[discfound] then + match=false + end else match=false end @@ -19118,7 +22802,9 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode) end else notmatchreplace[prev]=true - match=not notmatchpost[prev] + if notmatchpost[prev] then + match=false + end break end end @@ -19128,16 +22814,13 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode) end end prev=getprev(prev) - elseif seq[n][32] then + elseif id==glue_code and seq[n][32] and isspace(prev,threshold,id) then n=n-1 prev=getprev(prev) else match=false break end - elseif seq[n][32] then - n=n-1 - prev=getprev(prev) else match=false break @@ -19152,21 +22835,18 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode) end if match and s>l then local current=last and getnext(last) - if not current then - if sweeptype=="post" or sweeptype=="replace" then - current=getnext(sweepnode) - end + if not current and (sweeptype=="post" or sweeptype=="replace") then + current=getnext(sweepnode) end if current then - local discfound=nil + local discfound local n=l+1 while n<=s do if current then local char,id=ischar(current,currentfont) if char then - local ccd=descriptions[char] - if ccd then - local class=ccd.class + local class=classes[char] + if class then if class==skipmark or class==skipligature or class==skipbase or (markclass and class=="mark" and not markclass[char]) then skipped=true if trace_skips then @@ -19181,7 +22861,9 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode) else if discfound then notmatchreplace[discfound]=true - match=not notmatchpre[discfound] + if notmatchpre[discfound] then + match=false + end else match=false end @@ -19190,7 +22872,9 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode) else if discfound then notmatchreplace[discfound]=true - match=not notmatchpre[discfound] + if notmatchpre[discfound] then + match=false + end else match=false end @@ -19199,7 +22883,9 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode) elseif char==false then if discfound then notmatchreplace[discfound]=true - match=not notmatchpre[discfound] + if notmatchpre[discfound] then + match=false + end else match=false end @@ -19241,7 +22927,9 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode) end else notmatchreplace[current]=true - match=notmatchpre[current] + if not notmatchpre[current] then + match=false + end break end end @@ -19251,15 +22939,13 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode) else end current=getnext(current) - elseif seq[n][32] then + elseif id==glue_code and seq[n][32] and isspace(current,threshold,id) then n=n+1 + current=getnext(current) else match=false break end - elseif seq[n][32] then - n=n+1 - current=getnext(current) else match=false break @@ -19271,99 +22957,13 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode) end end if match then - local diskchain=diskseen or sweepnode if trace_contexts then - local rule=ck[1] - local lookuptype=ck[8] or ck[2] - local first=ck[4] - local last=ck[5] - local char=getchar(start) - logwarning("%s: rule %s matches at char %s for (%s,%s,%s) chars, lookuptype %a", - cref(dataset,sequence),rule,gref(char),first-1,last-first+1,s-last,lookuptype) - end - local chainlookups=ck[6] - if chainlookups then - local nofchainlookups=#chainlookups - if nofchainlookups==1 then - local chainlookup=chainlookups[1] - local chainkind=chainlookup.type - local chainproc=chainprocs[chainkind] - if chainproc then - local ok - if diskchain then - head,start,ok=chaindisk(head,start,last,dataset,sequence,chainlookup,rlmode,1,ck,chainproc) - else - head,start,ok=chainproc(head,start,last,dataset,sequence,chainlookup,rlmode,1) - end - if ok then - done=true - end - else - logprocess("%s: %s is not yet supported (1)",cref(dataset,sequence),chainkind) - end - else - local i=1 - while start and true do - if skipped then - while start do - local char=getchar(start) - local ccd=descriptions[char] - if ccd then - local class=ccd.class or "base" - if class==skipmark or class==skipligature or class==skipbase or (markclass and class=="mark" and not markclass[char]) then - start=getnext(start) - else - break - end - else - break - end - end - end - local chainlookup=chainlookups[1] - if not chainlookup then - i=i+1 - else - local chainkind=chainlookup.type - local chainproc=chainprocs[chainkind] - if chainproc then - local ok,n - if diskchain then - head,start,ok=chaindisk(head,start,last,dataset,sequence,chainlookup,rlmode,i,ck,chainproc) - else - head,start,ok,n=chainproc(head,start,last,dataset,sequence,chainlookup,rlmode,i) - end - if ok then - done=true - if n and n>1 then - if i+n>nofchainlookups then - break - else - end - end - end - else - logprocess("%s: %s is not yet supported (2)",cref(dataset,sequence),chainkind) - end - i=i+1 - end - if i>nofchainlookups or not start then - break - elseif start then - start=getnext(start) - end - end - end + chaintrac(head,start,dataset,sequence,rlmode,ck,skipped) + end + if diskseen or sweepnode then + head,start,done=chaindisk(head,start,dataset,sequence,rlmode,ck,skipped) else - local replacements=ck[7] - if replacements then - head,start,done=reversesub(head,start,last,dataset,sequence,replacements,rlmode) - else - done=quit_on_no_replacement - if trace_contexts then - logprocess("%s: skipping match",cref(dataset,sequence)) - end - end + head,start,done=chainrun(head,start,last,dataset,sequence,rlmode,ck,skipped) end if done then break @@ -19420,73 +23020,79 @@ local sequencelists=setmetatableindex(function(t,font) t[font]=sequences return sequences end) -local autofeatures=fonts.analyzers.features -local featuretypes=otf.tables.featuretypes -local defaultscript=otf.features.checkeddefaultscript -local defaultlanguage=otf.features.checkeddefaultlanguage -local function initialize(sequence,script,language,enabled,autoscript,autolanguage) - local features=sequence.features - if features then - local order=sequence.order - if order then - local featuretype=featuretypes[sequence.type or "unknown"] - for i=1,#order do - local kind=order[i] - local valid=enabled[kind] - if valid then - local scripts=features[kind] - local languages=scripts and ( - scripts[script] or - scripts[wildcard] or - (autoscript and defaultscript(featuretype,autoscript,scripts)) - ) - local enabled=languages and ( - languages[language] or - languages[wildcard] or - (autolanguage and defaultlanguage(featuretype,autolanguage,languages)) - ) - if enabled then - return { valid,autofeatures[kind] or false,sequence,kind } +do + local autofeatures=fonts.analyzers.features + local featuretypes=otf.tables.featuretypes + local defaultscript=otf.features.checkeddefaultscript + local defaultlanguage=otf.features.checkeddefaultlanguage + local wildcard="*" + local default="dflt" + local function initialize(sequence,script,language,enabled,autoscript,autolanguage) + local features=sequence.features + if features then + local order=sequence.order + if order then + local featuretype=featuretypes[sequence.type or "unknown"] + for i=1,#order do + local kind=order[i] + local valid=enabled[kind] + if valid then + local scripts=features[kind] + local languages=scripts and ( + scripts[script] or + scripts[wildcard] or + (autoscript and defaultscript(featuretype,autoscript,scripts)) + ) + local enabled=languages and ( + languages[language] or + languages[wildcard] or + (autolanguage and defaultlanguage(featuretype,autolanguage,languages)) + ) + if enabled then + return { valid,autofeatures[kind] or false,sequence,kind } + end end end + else end - else end + return false end - return false -end -function otf.dataset(tfmdata,font) - local shared=tfmdata.shared - local properties=tfmdata.properties - local language=properties.language or "dflt" - local script=properties.script or "dflt" - local enabled=shared.features - local autoscript=enabled and enabled.autoscript - local autolanguage=enabled and enabled.autolanguage - local res=resolved[font] - if not res then - res={} - resolved[font]=res - end - local rs=res[script] - if not rs then - rs={} - res[script]=rs - end - local rl=rs[language] - if not rl then - rl={ - } - rs[language]=rl - local sequences=tfmdata.resources.sequences - for s=1,#sequences do - local v=enabled and initialize(sequences[s],script,language,enabled,autoscript,autolanguage) - if v then - rl[#rl+1]=v + function otf.dataset(tfmdata,font) + local shared=tfmdata.shared + local properties=tfmdata.properties + local language=properties.language or "dflt" + local script=properties.script or "dflt" + local enabled=shared.features + local autoscript=enabled and enabled.autoscript + local autolanguage=enabled and enabled.autolanguage + local res=resolved[font] + if not res then + res={} + resolved[font]=res + end + local rs=res[script] + if not rs then + rs={} + res[script]=rs + end + local rl=rs[language] + if not rl then + rl={ + } + rs[language]=rl + local sequences=tfmdata.resources.sequences + if sequences then + for s=1,#sequences do + local v=enabled and initialize(sequences[s],script,language,enabled,autoscript,autolanguage) + if v then + rl[#rl+1]=v + end + end end end + return rl end - return rl end local function report_disc(what,n) report_run("%s: %s > %s",what,n,languages.serializediscretionary(n)) @@ -19508,10 +23114,10 @@ local function kernrun(disc,k_run,font,attr,...) break end end - if prev and (pre or replace) and not ischar(prev,font) then + if prev and not ischar(prev,font) then prev=false end - if next and (post or replace) and not ischar(next,font) then + if next and not ischar(next,font) then next=false end if pre then @@ -19537,7 +23143,7 @@ local function kernrun(disc,k_run,font,attr,...) if k_run(posttail,"postinjections",next,font,attr,...) then done=true end - setnext(posttail,nil) + setnext(posttail) setprev(next,disc) end end @@ -19559,7 +23165,7 @@ local function kernrun(disc,k_run,font,attr,...) if k_run(replacetail,"replaceinjections",next,font,attr,...) then done=true end - setnext(replacetail,nil) + setnext(replacetail) setprev(next,disc) end elseif prev and next then @@ -19567,12 +23173,11 @@ local function kernrun(disc,k_run,font,attr,...) if k_run(prevmarks,"emptyinjections",next,font,attr,...) then done=true end - setlink(prev,disc) - setlink(disc,next) + setlink(prev,disc,next) end return nextstart,done end -local function comprun(disc,c_run,...) +local function comprun(disc,c_run,...) if trace_compruns then report_disc("comp",disc) end @@ -19622,17 +23227,58 @@ local function testrun(disc,t_run,c_run,...) end local pre,post,replace,pretail,posttail,replacetail=getdisc(disc,true) local done=false - if replace and prev then - setlink(replacetail,next) - local ok,overflow=t_run(replace,next,...) - if ok and overflow then - setfield(disc,"replace",nil) - setlink(prev,replace) - setboth(disc) - flush_node_list(disc) - return replace,true + if (post or replace) and prev then + if post then + setlink(posttail,next) + else + post=next + end + if replace then + setlink(replacetail,next) else + replace=next + end + local d_post=t_run(post,next,...) + local d_replace=t_run(replace,next,...) + if (d_post and d_post>0) or (d_replace and d_replace>0) then + local d=d_replace or d_post + if d_post and d<d_post then + d=d_post + end + local head,tail=getnext(disc),disc + for i=1,d do + tail=getnext(tail) + if getid(tail)==disc_code then + head,tail=flattendisk(head,tail) + end + end + local next=getnext(tail) + setnext(tail) + setprev(head) + local new=copy_node_list(head) + if posttail then + setlink(posttail,head) + else + post=head + end + if replacetail then + setlink(replacetail,new) + else + replace=new + end + setlink(disc,next) + else + if posttail then + setnext(posttail) + else + post=nil + end setnext(replacetail) + if replacetail then + setnext(replacetail) + else + replace=nil + end setprev(next,disc) end end @@ -19686,7 +23332,10 @@ local function c_run_single(head,font,attr,lookupcache,step,dataset,sequence,rlm while start do local char=ischar(start,font) if char then - local a=attr and getattr(start,0) + local a + if attr then + a=getattr(start,0) + end if not a or (a==attr) then local lookupmatch=lookupcache[char] if lookupmatch then @@ -19713,43 +23362,82 @@ local function c_run_single(head,font,attr,lookupcache,step,dataset,sequence,rlm return head,done end local function t_run_single(start,stop,font,attr,lookupcache) + local lastd=nil while start~=stop do local char=ischar(start,font) if char then - local a=attr and getattr(start,0) + local a + if attr then + a=getattr(start,0) + end + local startnext=getnext(start) if not a or (a==attr) then local lookupmatch=lookupcache[char] if lookupmatch then - local s=getnext(start) + local s=startnext + local ss=nil + local sstop=s==stop + if not s then + s=ss + ss=nil + end + while getid(s)==disc_code do + ss=getnext(s) + s=getfield(s,"replace") + if not s then + s=ss + ss=nil + end + end local l=nil local d=0 while s do - if s==stop then - d=1 - elseif d>0 then - d=d+1 - end local lg=lookupmatch[getchar(s)] if lg then + if sstop then + d=1 + elseif d>0 then + d=d+1 + end l=lg s=getnext(s) + sstop=s==stop + if not s then + s=ss + ss=nil + end + while getid(s)==disc_code do + ss=getnext(s) + s=getfield(s,"replace") + if not s then + s=ss + ss=nil + end + end else break end end if l and l.ligature then - return true,d>1 + lastd=d end end + else end - start=getnext(start) + if lastd then + return lastd + end + start=startnext else break end end end local function k_run_single(sub,injection,last,font,attr,lookupcache,step,dataset,sequence,rlmode,handler) - local a=attr and getattr(sub,0) + local a + if attr then + a=getattr(sub,0) + end if not a or (a==attr) then for n in traverse_nodes(sub) do if n==last then @@ -19780,7 +23468,10 @@ local function c_run_multiple(head,font,attr,steps,nofsteps,dataset,sequence,rlm while start do local char=ischar(start,font) if char then - local a=attr and getattr(start,0) + local a + if attr then + a=getattr(start,0) + end if not a or (a==attr) then for i=1,nofsteps do local step=steps[i] @@ -19818,10 +23509,15 @@ local function c_run_multiple(head,font,attr,steps,nofsteps,dataset,sequence,rlm return head,done end local function t_run_multiple(start,stop,font,attr,steps,nofsteps) + local lastd=nil while start~=stop do local char=ischar(start,font) if char then - local a=attr and getattr(start,0) + local a + if attr then + a=getattr(start,0) + end + local startnext=getnext(start) if not a or (a==attr) then for i=1,nofsteps do local step=steps[i] @@ -19829,40 +23525,74 @@ local function t_run_multiple(start,stop,font,attr,steps,nofsteps) if lookupcache then local lookupmatch=lookupcache[char] if lookupmatch then - local s=getnext(start) + local s=startnext + local ss=nil + local sstop=s==stop + if not s then + s=ss + ss=nil + end + while getid(s)==disc_code do + ss=getnext(s) + s=getfield(s,"replace") + if not s then + s=ss + ss=nil + end + end local l=nil local d=0 while s do - if s==stop then - d=1 - elseif d>0 then - d=d+1 - end local lg=lookupmatch[getchar(s)] if lg then + if sstop then + d=1 + elseif d>0 then + d=d+1 + end l=lg s=getnext(s) + sstop=s==stop + if not s then + s=ss + ss=nil + end + while getid(s)==disc_code do + ss=getnext(s) + s=getfield(s,"replace") + if not s then + s=ss + ss=nil + end + end else break end end if l and l.ligature then - return true,d>1 + lastd=d end end else report_missing_coverage(dataset,sequence) end end + else end - start=getnext(start) + if lastd then + return lastd + end + start=startnext else break end end end local function k_run_multiple(sub,injection,last,font,attr,steps,nofsteps,dataset,sequence,rlmode,handler) - local a=attr and getattr(sub,0) + local a + if attr then + a=getattr(sub,0) + end if not a or (a==attr) then for n in traverse_nodes(sub) do if n==last then @@ -19890,7 +23620,7 @@ local function k_run_multiple(sub,injection,last,font,attr,steps,nofsteps,datase end end local function txtdirstate(start,stack,top,rlparmode) - local dir=getfield(start,"dir") + local dir=getdir(start) local new=1 if dir=="+TRT" then top=top+1 @@ -19913,7 +23643,7 @@ local function txtdirstate(start,stack,top,rlparmode) return getnext(start),top,new end local function pardirstate(start) - local dir=getfield(start,"dir") + local dir=getdir(start) local new=0 if dir=="TLT" then new=1 @@ -19925,7 +23655,10 @@ local function pardirstate(start) end return getnext(start),new,new end -local function featuresprocessor(head,font,attr) +otf.helpers=otf.helpers or {} +otf.helpers.txtdirstate=txtdirstate +otf.helpers.pardirstate=pardirstate +local function featuresprocessor(head,font,attr,direction) local sequences=sequencelists[font] if not sequencelists then return head,false @@ -19934,24 +23667,24 @@ local function featuresprocessor(head,font,attr) if nesting==1 then currentfont=font tfmdata=fontdata[font] - descriptions=tfmdata.descriptions - characters=tfmdata.characters - marks=tfmdata.resources.marks - factor=tfmdata.parameters.factor - threshold=tfmdata.parameters.spacing.width or 65536*10 + descriptions=tfmdata.descriptions + characters=tfmdata.characters + local resources=tfmdata.resources + marks=resources.marks + classes=resources.classes + threshold, + factor=getthreshold(font) + checkmarks=tfmdata.properties.checkmarks elseif currentfont~=font then report_warning("nested call with a different font, level %s, quitting",nesting) nesting=nesting-1 return head,false end - if attr==0 then - attr=false - end head=tonut(head) if trace_steps then checkstep(head) end - local rlmode=0 + local initialrl=direction=="TRT" and -1 or 0 local done=false local datasets=otf.dataset(tfmdata,font,attr) local dirstack={} @@ -19960,31 +23693,31 @@ local function featuresprocessor(head,font,attr) local dataset=datasets[s] local attribute=dataset[2] local sequence=dataset[3] - local rlparmode=0 + local rlparmode=initialrl local topstack=0 - local success=false local typ=sequence.type local gpossing=typ=="gpos_single" or typ=="gpos_pair" local handler=handlers[typ] local steps=sequence.steps local nofsteps=sequence.nofsteps if not steps then - local h,d,ok=handler(head,start,dataset,sequence,nil,nil,nil,0,font,attr) + local h,d,ok=handler(head,head,dataset,sequence,nil,nil,nil,0,font,attr) if ok then - success=true + done=true if h then head=h end - if d then - start=d - end end elseif typ=="gsub_reversecontextchain" then local start=find_node_tail(head) + local rlmode=0 while start do local char=ischar(start,font) if char then - local a=attr and getattr(start,0) + local a + if attr then + a=getattr(start,0) + end if not a or (a==attr) then for i=1,nofsteps do local step=steps[i] @@ -19995,7 +23728,7 @@ local function featuresprocessor(head,font,attr) local ok head,start,ok=handler(head,start,dataset,sequence,lookupmatch,rlmode,step,i) if ok then - success=true + done=true break end end @@ -20014,8 +23747,8 @@ local function featuresprocessor(head,font,attr) end end else - local start=head - rlmode=0 + local start=head + local rlmode=initialrl if nofsteps==1 then local step=steps[1] local lookupcache=step.coverage @@ -20025,11 +23758,13 @@ local function featuresprocessor(head,font,attr) while start do local char,id=ischar(start,font) if char then - local a=attr and getattr(start,0) - if a then - a=(a==attr) and (not attribute or getprop(start,a_state)==attribute) - else - a=not attribute or getprop(start,a_state)==attribute + local a + if attr then + if getattr(start,0)==attr and (not attribute or getprop(start,a_state)==attribute) then + a=true + end + elseif not attribute or getprop(start,a_state)==attribute then + a=true end if a then local lookupmatch=lookupcache[char] @@ -20037,7 +23772,7 @@ local function featuresprocessor(head,font,attr) local ok head,start,ok=handler(head,start,dataset,sequence,lookupmatch,rlmode,step,1) if ok then - success=true + done=true end end if start then @@ -20048,6 +23783,8 @@ local function featuresprocessor(head,font,attr) end elseif char==false then start=getnext(start) + elseif id==glue_code then + start=getnext(start) elseif id==disc_code then local ok if gpossing then @@ -20058,7 +23795,7 @@ local function featuresprocessor(head,font,attr) start,ok=comprun(start,c_run_single,font,attr,lookupcache,step,dataset,sequence,rlmode,handler) end if ok then - success=true + done=true end elseif id==math_code then start=getnext(end_of_math(start)) @@ -20075,11 +23812,13 @@ local function featuresprocessor(head,font,attr) while start do local char,id=ischar(start,font) if char then - local a=attr and getattr(start,0) - if a then - a=(a==attr) and (not attribute or getprop(start,a_state)==attribute) - else - a=not attribute or getprop(start,a_state)==attribute + local a + if attr then + if getattr(start,0)==attr and (not attribute or getprop(start,a_state)==attribute) then + a=true + end + elseif not attribute or getprop(start,a_state)==attribute then + a=true end if a then for i=1,nofsteps do @@ -20091,7 +23830,7 @@ local function featuresprocessor(head,font,attr) local ok head,start,ok=handler(head,start,dataset,sequence,lookupmatch,rlmode,step,i) if ok then - success=true + done=true break elseif not start then break @@ -20109,6 +23848,8 @@ local function featuresprocessor(head,font,attr) end elseif char==false then start=getnext(start) + elseif id==glue_code then + start=getnext(start) elseif id==disc_code then local ok if gpossing then @@ -20119,7 +23860,7 @@ local function featuresprocessor(head,font,attr) start,ok=comprun(start,c_run_multiple,font,attr,steps,nofsteps,dataset,sequence,rlmode,handler) end if ok then - success=true + done=true end elseif id==math_code then start=getnext(end_of_math(start)) @@ -20133,9 +23874,6 @@ local function featuresprocessor(head,font,attr) end end end - if success then - done=true - end if trace_steps then registerstep(head) end @@ -20144,6 +23882,30 @@ local function featuresprocessor(head,font,attr) head=tonode(head) return head,done end +local plugins={} +otf.plugins=plugins +function otf.registerplugin(name,f) + if type(name)=="string" and type(f)=="function" then + plugins[name]={ name,f } + end +end +local function plugininitializer(tfmdata,value) + if type(value)=="string" then + tfmdata.shared.plugin=plugins[value] + end +end +local function pluginprocessor(head,font) + local s=fontdata[font].shared + local p=s and s.plugin + if p then + if trace_plugins then + report_process("applying plugin %a",p[1]) + end + return p[2](head,font) + else + return head,false + end +end local function featuresinitializer(tfmdata,value) end registerotffeature { @@ -20153,18 +23915,36 @@ registerotffeature { initializers={ position=1, node=featuresinitializer, + plug=plugininitializer, }, processors={ node=featuresprocessor, + plug=pluginprocessor, } } otf.nodemodeinitializer=featuresinitializer otf.featuresprocessor=featuresprocessor otf.handlers=handlers local setspacekerns=nodes.injections.setspacekerns if not setspacekerns then os.exit() end -function otf.handlers.trigger_space_kerns(head,start,dataset,sequence,_,_,_,_,font,attr) - setspacekerns(font,sequence) - return head,start,true +if fontfeatures then + function otf.handlers.trigger_space_kerns(head,start,dataset,sequence,_,_,_,_,font,attr) + local features=fontfeatures[font] + local enabled=features and features.spacekern and features.kern + if enabled then + setspacekerns(font,sequence) + end + return head,start,enabled + end +else + function otf.handlers.trigger_space_kerns(head,start,dataset,sequence,_,_,_,_,font,attr) + local shared=fontdata[font].shared + local features=shared and shared.features + local enabled=features and features.spacekern and features.kern + if enabled then + setspacekerns(font,sequence) + end + return head,start,enabled + end end local function hasspacekerns(data) local sequences=data.resources.sequences @@ -20198,8 +23978,8 @@ otf.readers.registerextender { local function spaceinitializer(tfmdata,value) local resources=tfmdata.resources local spacekerns=resources and resources.spacekerns - if spacekerns==nil then - local properties=tfmdata.properties + local properties=tfmdata.properties + if value and spacekerns==nil then if properties and properties.hasspacekerns then local sequences=resources.sequences local left={} @@ -20212,28 +23992,55 @@ local function spaceinitializer(tfmdata,value) if steps then local kern=sequence.features.kern if kern then - feat=feat or kern + if feat then + for script,languages in next,kern do + local f=feat[script] + if f then + for l in next,languages do + f[l]=true + end + else + feat[script]=languages + end + end + else + feat=kern + end for i=1,#steps do local step=steps[i] local coverage=step.coverage - if coverage then + local rules=step.rules + local format=step.format + if rules then + elseif coverage then + local single=format==gpos_single local kerns=coverage[32] if kerns then for k,v in next,kerns do - if type(v)=="table" then - right[k]=v[3] - else + if type(v)~="table" then right[k]=v + elseif single then + right[k]=v[3] + else + local one=v[1] + if one then + right[k]=one[3] + end end end end for k,v in next,coverage do local kern=v[32] if kern then - if type(kern)=="table" then - left[k]=kern[3] - else + if type(kern)~="table" then left[k]=kern + elseif single then + left[k]=v[3] + else + local one=v[1] + if one then + left[k]=one[3] + end end end end @@ -20281,6 +24088,18 @@ registerotffeature { node=spaceinitializer, }, } +local function markinitializer(tfmdata,value) + local properties=tfmdata.properties + properties.checkmarks=value +end +registerotffeature { + name="checkmarks", + description="check mark widths", + default=true, + initializers={ + node=markinitializer, + }, +} end -- closure @@ -20300,11 +24119,9 @@ fonts=fonts or {} fonts.analyzers=fonts.analyzers or {} fonts.analyzers.methods=fonts.analyzers.methods or { node={ otf={} } } local otf=fonts.handlers.otf -local nodecodes=nodes.nodecodes -local glyph_code=nodecodes.glyph local handlers=otf.handlers local methods=fonts.analyzers.methods -local otffeatures=fonts.constructors.newfeatures("otf") +local otffeatures=fonts.constructors.features.otf local registerotffeature=otffeatures.register local nuts=nodes.nuts local tonode=nuts.tonode @@ -20325,9 +24142,9 @@ local setprop=nuts.setprop local ischar=nuts.is_char local insert_node_after=nuts.insert_after local copy_node=nuts.copy -local free_node=nuts.free local remove_node=nuts.remove local flush_list=nuts.flush_list +local flush_node=nuts.flush_node local copyinjection=nodes.injections.copy local unsetvalue=attributes.unsetvalue local fontdata=fonts.hashes.identifiers @@ -20686,9 +24503,11 @@ local function initializedevanagi(tfmdata) local steps=sequence.steps local nofsteps=sequence.nofsteps local features=sequence.features - if features["rphf"] then + local has_rphf=features.rphf + local has_blwf=features.blwf + if has_rphf and has_rphf.deva then devanagari.reph=true - elseif features["blwf"] then + elseif has_blwf and has_blwf.deva then devanagari.vattu=true for i=1,nofsteps do local step=steps[i] @@ -20702,57 +24521,60 @@ local function initializedevanagi(tfmdata) end end end - if valid[kind] then - for i=1,nofsteps do - local step=steps[i] - local coverage=step.coverage - if coverage then - local reph=false - if step.osdstep then - for k,v in next,ra do - local r=coverage[k] - if r then - local h=false - for k,v in next,halant do - local h=r[k] - if h then - reph=h.ligature or false - break + for kind,spec in next,features do + if spec.dev2 and valid[kind] then + for i=1,nofsteps do + local step=steps[i] + local coverage=step.coverage + if coverage then + local reph=false + if kind=="rphf" then + if true then + for k,v in next,ra do + local r=coverage[k] + if r then + local h=false + for k,v in next,halant do + local h=r[k] + if h then + reph=h.ligature or false + break + end + end + if reph then + break + end end end - if reph then - break - end + else end end - else + seqsubset[#seqsubset+1]={ kind,coverage,reph } end - seqsubset[#seqsubset+1]={ kind,coverage,reph } end end - end - if kind=="pref" then - local sequence=dataset[3] - local steps=sequence.steps - local nofsteps=sequence.nofsteps - for i=1,nofsteps do - local step=steps[i] - local coverage=step.coverage - if coverage then - for k,v in next,halant do - local h=coverage[k] - if h then - local found=false - for k,v in next,h do - found=v and v.ligature + if kind=="pref" then + local steps=sequence.steps + local nofsteps=sequence.nofsteps + for i=1,nofsteps do + local step=steps[i] + local coverage=step.coverage + if coverage then + for k,v in next,halant do + local h=coverage[k] + if h then + local found=false + for k,v in next,h do + found=v and v.ligature + if found then + pre_base_reordering_consonants[k]=found + break + end + end if found then - pre_base_reordering_consonants[k]=found break end end - if found then - break - end end end end @@ -20837,7 +24659,7 @@ local function deva_reorder(head,start,stop,font,attr,nbspaces) if current==stop then stop=getprev(stop) head=remove_node(head,current) - free_node(current) + flush_node(current) return head,stop,nbspaces else nbspaces=nbspaces+1 @@ -20875,7 +24697,7 @@ local function deva_reorder(head,start,stop,font,attr,nbspaces) setchar(current,getchar(tempcurrent)) local freenode=getnext(current) setlink(current,tmp) - free_node(freenode) + flush_node(freenode) flush_list(tempcurrent) if changestop then stop=current @@ -21112,7 +24934,7 @@ local function deva_reorder(head,start,stop,font,attr,nbspaces) if getchar(base)==c_nbsp then nbspaces=nbspaces-1 head=remove_node(head,base) - free_node(base) + flush_node(base) end return head,stop,nbspaces end @@ -21139,6 +24961,8 @@ function handlers.devanagari_reorder_matras(head,start) start=startnext break end + else + break end current=next end @@ -21151,12 +24975,12 @@ function handlers.devanagari_reorder_reph(head,start) local startfont=getfont(start) local startattr=getprop(start,a_syllabe) while current do - local char=ischar(current,font) + local char=ischar(current,startfont) if char and getprop(current,a_syllabe)==startattr then if halant[char] and not getprop(current,a_state) then local next=getnext(current) if next then - local nextchar=ischar(next,font) + local nextchar=ischar(next,startfont) if nextchar and zw_char[nextchar] and getprop(next,a_syllabe)==startattr then current=next next=getnext(current) @@ -21178,13 +25002,12 @@ function handlers.devanagari_reorder_reph(head,start) if not startnext then current=getnext(start) while current do - local char=ischar(current,font) + local char=ischar(current,startfont) if char and getprop(current,a_syllabe)==startattr then if getprop(current,a_state)==s_pstf then startnext=getnext(start) head=remove_node(head,start) - local prev=getprev(current) - setlink(prev,start) + setlink(getprev(current),start) setlink(start,current) start=startnext startattr=getprop(start,a_syllabe) @@ -21200,7 +25023,7 @@ function handlers.devanagari_reorder_reph(head,start) current=getnext(start) local c=nil while current do - local char=ischar(current,font) + local char=ischar(current,startfont) if char and getprop(current,a_syllabe)==startattr then if not c and mark_above_below_post[char] and reorder_class[char]~="after subscript" then c=current @@ -21213,8 +25036,7 @@ function handlers.devanagari_reorder_reph(head,start) if c then startnext=getnext(start) head=remove_node(head,start) - local prev=getprev(c) - setlink(prev,start) + setlink(getprev(c),start) setlink(start,c) start=startnext startattr=getprop(start,a_syllabe) @@ -21224,7 +25046,7 @@ function handlers.devanagari_reorder_reph(head,start) current=start local next=getnext(current) while next do - local nextchar=ischar(next,font) + local nextchar=ischar(next,startfont) if nextchar and getprop(next,a_syllabe)==startattr then current=next next=getnext(current) @@ -21235,9 +25057,8 @@ function handlers.devanagari_reorder_reph(head,start) if start~=current then startnext=getnext(start) head=remove_node(head,start) - local next=getnext(current) - setlink(start,next) - setlink(current,"next",start) + setlink(start,getnext(current)) + setlink(current,start) start=startnext end end @@ -21250,12 +25071,12 @@ function handlers.devanagari_reorder_pre_base_reordering_consonants(head,start) local startfont=getfont(start) local startattr=getprop(start,a_syllabe) while current do - local char=ischar(current,font) + local char=ischar(current,startfont) if char and getprop(current,a_syllabe)==startattr then local next=getnext(current) if halant[char] and not getprop(current,a_state) then if next then - local nextchar=ischar(next,font) + local nextchar=ischar(next,startfont) if nextchar and getprop(next,a_syllabe)==startattr then if nextchar==c_zwnj or nextchar==c_zwj then current=next @@ -21279,13 +25100,12 @@ function handlers.devanagari_reorder_pre_base_reordering_consonants(head,start) current=getnext(start) startattr=getprop(start,a_syllabe) while current do - local char=ischar(current,font) + local char=ischar(current,startfont) if char and getprop(current,a_syllabe)==startattr then if not consonant[char] and getprop(current,a_state) then startnext=getnext(start) removenode(start,start) - local prev=getprev(current) - setlink(start,prev) + setlink(getprev(current),start) setlink(start,current) start=startnext break @@ -21345,21 +25165,7 @@ local function dev2_reorder(head,start,stop,font,attr,nbspaces) local kind=subset[1] local lookupcache=subset[2] if kind=="rphf" then - for k,v in next,ra do - local r=lookupcache[k] - if r then - for k,v in next,halant do - local h=r[k] - if h then - reph=h.ligature or false - break - end - end - if reph then - break - end - end - end + reph=subset[3] local current=start local last=getnext(stop) while current~=last do @@ -21392,7 +25198,7 @@ local function dev2_reorder(head,start,stop,font,attr,nbspaces) if current~=stop then local c=locl[current] or getchar(current) local found=lookupcache[c] - if found then + if found then local next=getnext(current) local n=locl[next] or getchar(next) if found[n] then @@ -21480,7 +25286,7 @@ local function dev2_reorder(head,start,stop,font,attr,nbspaces) if current==stop then stop=getprev(stop) head=remove_node(head,current) - free_node(current) + flush_node(current) return head,stop,nbspaces else nbspaces=nbspaces+1 @@ -21592,8 +25398,7 @@ local function dev2_reorder(head,start,stop,font,attr,nbspaces) end start=current end - local prev=getprev(halfpos) - setlink(prev,current) + setlink(getprev(halfpos),current) setlink(current,halfpos) halfpos=current elseif above_mark[char] then @@ -21619,12 +25424,11 @@ local function dev2_reorder(head,start,stop,font,attr,nbspaces) local prev=getprev(current) if prev~=target then local next=getnext(current) - setlink(next,prev) + setlink(prev,next) if current==stop then stop=prev end - local next=getnext(target) - setlink(current,next) + setlink(current,getnext(target)) setlink(target,current) end end @@ -21649,8 +25453,7 @@ local function dev2_reorder(head,start,stop,font,attr,nbspaces) if stop==next then stop=current end - local prev=getprev(c) - setlink(next,prev) + setlink(getprev(c),next) local nextnext=getnext(next) setnext(current,nextnext) local nextnextnext=getnext(nextnext) @@ -21663,9 +25466,12 @@ local function dev2_reorder(head,start,stop,font,attr,nbspaces) current=getnext(current) end if getchar(base)==c_nbsp then + if base==stop then + stop=getprev(stop) + end nbspaces=nbspaces-1 head=remove_node(head,base) - free_node(base) + flush_node(base) end return head,stop,nbspaces end @@ -21704,7 +25510,7 @@ local function analyze_next_chars_one(c,font,variant) elseif (vv==c_zwnj or vv==c_zwj) and halant[vvv] then local nnnn=getnext(nnn) if nnnn then - local vvvv=ischar(nnnn) + local vvvv=ischar(nnnn,font) if vvvv and consonant[vvvv] then c=nnnn end @@ -21727,7 +25533,7 @@ local function analyze_next_chars_one(c,font,variant) local nn=getnext(n) if nn then local vv=ischar(nn,font) - if vv and zw_char[vv] then + if vv and zw_char[v] then n=nn v=vv nn=getnext(nn) @@ -22257,6 +26063,1340 @@ end -- closure do -- begin closure to overcome local limits and interference +if not modules then modules={} end modules ['font-ocl']={ + version=1.001, + comment="companion to font-otf.lua (context)", + author="Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright="PRAGMA ADE / ConTeXt Development Team", + license="see context related readme files" +} +local tostring,next,format=tostring,next,string.format +local round,max=math.round,math.round +local sortedkeys,sortedhash=table.sortedkeys,table.sortedhash +local setmetatableindex=table.setmetatableindex +local formatters=string.formatters +local tounicode=fonts.mappings.tounicode +local otf=fonts.handlers.otf +local f_color=formatters["pdf:direct:%f %f %f rg"] +local f_gray=formatters["pdf:direct:%f g"] +if context then + local startactualtext=nil + local stopactualtext=nil + function otf.getactualtext(s) + if not startactualtext then + startactualtext=backends.codeinjections.startunicodetoactualtextdirect + stopactualtext=backends.codeinjections.stopunicodetoactualtextdirect + end + return startactualtext(s),stopactualtext() + end +else + local tounicode=fonts.mappings.tounicode16 + function otf.getactualtext(s) + return + "/Span << /ActualText <feff"..n.."> >> BDC", + "EMC" + end +end +local sharedpalettes={} +local hash=setmetatableindex(function(t,k) + local v={ "special",k } + t[k]=v + return v +end) +if context then + local colors=attributes.list[attributes.private('color')] or {} + local transparencies=attributes.list[attributes.private('transparency')] or {} + function otf.registerpalette(name,values) + sharedpalettes[name]=values + for i=1,#values do + local v=values[i] + local c=nil + local t=nil + if type(v)=="table" then + c=colors.register(name,"rgb", + max(round((v.r or 0)*255),255)/255, + max(round((v.g or 0)*255),255)/255, + max(round((v.b or 0)*255),255)/255 + ) + else + c=colors[v] + t=transparencies[v] + end + if c and t then + values[i]=hash["pdf:direct:"..lpdf.color(1,c).." "..lpdf.transparency(t)] + elseif c then + values[i]=hash["pdf:direct:"..lpdf.color(1,c)] + elseif t then + values[i]=hash["pdf:direct:"..lpdf.color(1,t)] + end + end + end +else + function otf.registerpalette(name,values) + sharedpalettes[name]=values + for i=1,#values do + local v=values[i] + values[i]=hash[f_color( + max(round((v.r or 0)*255),255)/255, + max(round((v.g or 0)*255),255)/255, + max(round((v.b or 0)*255),255)/255 + )] + end + end +end +local function convert(t,k) + local v={} + for i=1,#k do + local p=k[i] + local r,g,b=p[1],p[2],p[3] + if r==g and g==b then + v[i]=hash[f_gray(r/255)] + else + v[i]=hash[f_color(r/255,g/255,b/255)] + end + end + t[k]=v + return v +end +local function initializecolr(tfmdata,kind,value) + if value then + local resources=tfmdata.resources + local palettes=resources.colorpalettes + if palettes then + local converted=resources.converted + if not converted then + converted=setmetatableindex(convert) + resources.converted=converted + end + local colorvalues=sharedpalettes[value] or converted[palettes[tonumber(value) or 1] or palettes[1]] or {} + local classes=#colorvalues + if classes==0 then + return + end + local characters=tfmdata.characters + local descriptions=tfmdata.descriptions + local properties=tfmdata.properties + properties.virtualized=true + tfmdata.fonts={ + { id=0 } + } + local widths=setmetatableindex(function(t,k) + local v={ "right",-k } + t[k]=v + return v + end) + local getactualtext=otf.getactualtext + local default=colorvalues[#colorvalues] + local b,e=getactualtext(tounicode(0xFFFD)) + local start={ "special","pdf:page:q" } + local stop={ "special","pdf:raw:Q" } + local actualb={ "special","pdf:page:"..b } + local actuale={ "special","pdf:page:"..e } + local cache=setmetatableindex(function(t,k) + local v={ "char",k } + t[k]=v + return v + end) + for unicode,character in next,characters do + local description=descriptions[unicode] + if description then + local colorlist=description.colors + if colorlist then + local u=description.unicode or characters[unicode].unicode + local w=character.width or 0 + local s=#colorlist + local goback=w~=0 and widths[w] or nil + local t={ + start, + not u and actualb or { "special","pdf:raw:"..getactualtext(tounicode(u)) } + } + local n=2 + local l=nil + for i=1,s do + local entry=colorlist[i] + local v=colorvalues[entry.class] or default + if v and l~=v then + n=n+1 t[n]=v + l=v + end + n=n+1 t[n]=cache[entry.slot] + if s>1 and i<s and goback then + n=n+1 t[n]=goback + end + end + n=n+1 t[n]=actuale + n=n+1 t[n]=stop + character.commands=t + end + end + end + end + end +end +fonts.handlers.otf.features.register { + name="colr", + description="color glyphs", + manipulators={ + base=initializecolr, + node=initializecolr, + } +} +do + local nofstreams=0 + local f_name=formatters[ [[pdf-glyph-%05i]] ] + local f_used=context and formatters[ [[original:///%s]] ] or formatters[ [[%s]] ] + local hashed={} + local cache={} + function otf.storepdfdata(pdf) + local done=hashed[pdf] + if not done then + nofstreams=nofstreams+1 + local o,n=epdf.openMemStream(pdf,#pdf,f_name(nofstreams)) + cache[n]=o + done=f_used(n) + hashed[pdf]=done + end + return nil,done,nil + end +end +local function pdftovirtual(tfmdata,pdfshapes,kind) + if not tfmdata or not pdfshapes or not kind then + return + end + local characters=tfmdata.characters + local properties=tfmdata.properties + local parameters=tfmdata.parameters + local hfactor=parameters.hfactor + properties.virtualized=true + tfmdata.fonts={ + { id=0 } + } + local getactualtext=otf.getactualtext + local storepdfdata=otf.storepdfdata + for unicode,character in sortedhash(characters) do + local index=character.index + if index then + local pdf=pdfshapes[index] + local typ=type(pdf) + local data=nil + local dx=nil + local dy=nil + if typ=="table" then + data=pdf.data + dx=pdf.dx or 0 + dy=pdf.dy or 0 + elseif typ=="string" then + data=pdf + dx=0 + dy=0 + end + if data then + local setcode,name,nilcode=storepdfdata(data) + if name then + local bt,et=getactualtext(unicode) + local wd=character.width or 0 + local ht=character.height or 0 + local dp=character.depth or 0 + character.commands={ + { "special","pdf:direct:"..bt }, + { "down",dp+dy*hfactor }, + { "right",dx*hfactor }, + { "image",{ filename=name,width=wd,height=ht,depth=dp } }, + { "special","pdf:direct:"..et }, + } + character[kind]=true + end + end + end + end +end +local otfsvg=otf.svg or {} +otf.svg=otfsvg +otf.svgenabled=true +do + local report_svg=logs.reporter("fonts","svg conversion") + local loaddata=io.loaddata + local savedata=io.savedata + local remove=os.remove + if context and xml.convert then + local xmlconvert=xml.convert + local xmlfirst=xml.first + function otfsvg.filterglyph(entry,index) + local svg=xmlconvert(entry.data) + local root=svg and xmlfirst(svg,"/svg[@id='glyph"..index.."']") + local data=root and tostring(root) + return data + end + else + function otfsvg.filterglyph(entry,index) + return entry.data + end + end + local runner=sandbox and sandbox.registerrunner { + name="otfsvg", + program="inkscape", + method="pipeto", + template="--shell > temp-otf-svg-shape.log", + reporter=report_svg, + } + if not runner then + runner=function() + return io.open("inkscape --shell > temp-otf-svg-shape.log","w") + end + end + function otfsvg.topdf(svgshapes) + local pdfshapes={} + local inkscape=runner() + if inkscape then + local nofshapes=#svgshapes + local f_svgfile=formatters["temp-otf-svg-shape-%i.svg"] + local f_pdffile=formatters["temp-otf-svg-shape-%i.pdf"] + local f_convert=formatters["%s --export-pdf=%s\n"] + local filterglyph=otfsvg.filterglyph + local nofdone=0 + report_svg("processing %i svg containers",nofshapes) + statistics.starttiming() + for i=1,nofshapes do + local entry=svgshapes[i] + for index=entry.first,entry.last do + local data=filterglyph(entry,index) + if data and data~="" then + local svgfile=f_svgfile(index) + local pdffile=f_pdffile(index) + savedata(svgfile,data) + inkscape:write(f_convert(svgfile,pdffile)) + pdfshapes[index]=true + nofdone=nofdone+1 + if nofdone%100==0 then + report_svg("%i shapes processed",nofdone) + end + end + end + end + inkscape:write("quit\n") + inkscape:close() + report_svg("processing %i pdf results",nofshapes) + for index in next,pdfshapes do + local svgfile=f_svgfile(index) + local pdffile=f_pdffile(index) + pdfshapes[index]=loaddata(pdffile) + remove(svgfile) + remove(pdffile) + end + statistics.stoptiming() + if statistics.elapsedseconds then + report_svg("svg conversion time %s",statistics.elapsedseconds() or "-") + end + end + return pdfshapes + end +end +local function initializesvg(tfmdata,kind,value) + if value and otf.svgenabled then + local svg=tfmdata.properties.svg + local hash=svg and svg.hash + local timestamp=svg and svg.timestamp + if not hash then + return + end + local pdffile=containers.read(otf.pdfcache,hash) + local pdfshapes=pdffile and pdffile.pdfshapes + if not pdfshapes or pdffile.timestamp~=timestamp then + local svgfile=containers.read(otf.svgcache,hash) + local svgshapes=svgfile and svgfile.svgshapes + pdfshapes=svgshapes and otfsvg.topdf(svgshapes) or {} + containers.write(otf.pdfcache,hash,{ + pdfshapes=pdfshapes, + timestamp=timestamp, + }) + end + pdftovirtual(tfmdata,pdfshapes,"svg") + end +end +fonts.handlers.otf.features.register { + name="svg", + description="svg glyphs", + manipulators={ + base=initializesvg, + node=initializesvg, + } +} +local otfsbix=otf.sbix or {} +otf.sbix=otfsbix +otf.sbixenabled=true +do + local report_sbix=logs.reporter("fonts","sbix conversion") + local loaddata=io.loaddata + local savedata=io.savedata + local remove=os.remove + local runner=sandbox and sandbox.registerrunner { + name="otfsbix", + program="gm", + template="convert -quality 100 temp-otf-sbix-shape.sbix temp-otf-sbix-shape.pdf > temp-otf-svg-shape.log", + } + if not runner then + runner=function() + return os.execute("gm convert -quality 100 temp-otf-sbix-shape.sbix temp-otf-sbix-shape.pdf > temp-otf-svg-shape.log") + end + end + function otfsbix.topdf(sbixshapes) + local pdfshapes={} + local sbixfile="temp-otf-sbix-shape.sbix" + local pdffile="temp-otf-sbix-shape.pdf" + local nofdone=0 + local indices=sortedkeys(sbixshapes) + local nofindices=#indices + report_sbix("processing %i sbix containers",nofindices) + statistics.starttiming() + for i=1,nofindices do + local index=indices[i] + local entry=sbixshapes[index] + local data=entry.data + local x=entry.x + local y=entry.y + savedata(sbixfile,data) + runner() + pdfshapes[index]={ + x=x~=0 and x or nil, + y=y~=0 and y or nil, + data=loaddata(pdffile), + } + nofdone=nofdone+1 + if nofdone%100==0 then + report_sbix("%i shapes processed",nofdone) + end + end + report_sbix("processing %i pdf results",nofindices) + remove(sbixfile) + remove(pdffile) + statistics.stoptiming() + if statistics.elapsedseconds then + report_sbix("sbix conversion time %s",statistics.elapsedseconds() or "-") + end + return pdfshapes + end +end +local function initializesbix(tfmdata,kind,value) + if value and otf.sbixenabled then + local sbix=tfmdata.properties.sbix + local hash=sbix and sbix.hash + local timestamp=sbix and sbix.timestamp + if not hash then + return + end + local pdffile=containers.read(otf.pdfcache,hash) + local pdfshapes=pdffile and pdffile.pdfshapes + if not pdfshapes or pdffile.timestamp~=timestamp then + local sbixfile=containers.read(otf.sbixcache,hash) + local sbixshapes=sbixfile and sbixfile.sbixshapes + pdfshapes=sbixshapes and otfsbix.topdf(sbixshapes) or {} + containers.write(otf.pdfcache,hash,{ + pdfshapes=pdfshapes, + timestamp=timestamp, + }) + end + pdftovirtual(tfmdata,pdfshapes,"sbix") + end +end +fonts.handlers.otf.features.register { + name="sbix", + description="sbix glyphs", + manipulators={ + base=initializesbix, + node=initializesbix, + } +} + +end -- closure + +do -- begin closure to overcome local limits and interference + +if not modules then modules={} end modules ['font-otc']={ + version=1.001, + comment="companion to font-otf.lua (context)", + author="Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright="PRAGMA ADE / ConTeXt Development Team", + license="see context related readme files" +} +local format,insert,sortedkeys,tohash=string.format,table.insert,table.sortedkeys,table.tohash +local type,next=type,next +local lpegmatch=lpeg.match +local utfbyte,utflen,utfsplit=utf.byte,utf.len,utf.split +local trace_loading=false trackers.register("otf.loading",function(v) trace_loading=v end) +local report_otf=logs.reporter("fonts","otf loading") +local fonts=fonts +local otf=fonts.handlers.otf +local registerotffeature=otf.features.register +local setmetatableindex=table.setmetatableindex +local normalized={ + substitution="substitution", + single="substitution", + ligature="ligature", + alternate="alternate", + multiple="multiple", + kern="kern", + pair="pair", + chainsubstitution="chainsubstitution", + chainposition="chainposition", +} +local types={ + substitution="gsub_single", + ligature="gsub_ligature", + alternate="gsub_alternate", + multiple="gsub_multiple", + kern="gpos_pair", + pair="gpos_pair", + chainsubstitution="gsub_contextchain", + chainposition="gpos_contextchain", +} +local names={ + gsub_single="gsub", + gsub_multiple="gsub", + gsub_alternate="gsub", + gsub_ligature="gsub", + gsub_context="gsub", + gsub_contextchain="gsub", + gsub_reversecontextchain="gsub", + gpos_single="gpos", + gpos_pair="gpos", + gpos_cursive="gpos", + gpos_mark2base="gpos", + gpos_mark2ligature="gpos", + gpos_mark2mark="gpos", + gpos_context="gpos", + gpos_contextchain="gpos", +} +setmetatableindex(types,function(t,k) t[k]=k return k end) +local everywhere={ ["*"]={ ["*"]=true } } +local noflags={ false,false,false,false } +local function getrange(sequences,category) + local count=#sequences + local first=nil + local last=nil + for i=1,count do + local t=sequences[i].type + if t and names[t]==category then + if not first then + first=i + end + last=i + end + end + return first or 1,last or count +end +local function validspecification(specification,name) + local dataset=specification.dataset + if dataset then + elseif specification[1] then + dataset=specification + specification={ dataset=dataset } + else + dataset={ { data=specification.data } } + specification.data=nil + specification.dataset=dataset + end + local first=dataset[1] + if first then + first=first.data + end + if not first then + report_otf("invalid feature specification, no dataset") + return + end + if type(name)~="string" then + name=specification.name or first.name + end + if type(name)~="string" then + report_otf("invalid feature specification, no name") + return + end + local n=#dataset + if n>0 then + for i=1,n do + setmetatableindex(dataset[i],specification) + end + return specification,name + end +end +local function addfeature(data,feature,specifications) + if not specifications then + report_otf("missing specification") + return + end + local descriptions=data.descriptions + local resources=data.resources + local features=resources.features + local sequences=resources.sequences + if not features or not sequences then + report_otf("missing specification") + return + end + local alreadydone=resources.alreadydone + if not alreadydone then + alreadydone={} + resources.alreadydone=alreadydone + end + if alreadydone[specifications] then + return + else + alreadydone[specifications]=true + end + local fontfeatures=resources.features or everywhere + local unicodes=resources.unicodes + local splitter=lpeg.splitter(" ",unicodes) + local done=0 + local skip=0 + local aglunicodes=false + local specifications=validspecification(specifications,feature) + if not specifications then + return + end + local function tounicode(code) + if not code then + return + end + if type(code)=="number" then + return code + end + local u=unicodes[code] + if u then + return u + end + if utflen(code)==1 then + u=utfbyte(code) + if u then + return u + end + end + if not aglunicodes then + aglunicodes=fonts.encodings.agl.unicodes + end + return aglunicodes[code] + end + local coverup=otf.coverup + local coveractions=coverup.actions + local stepkey=coverup.stepkey + local register=coverup.register + local function prepare_substitution(list,featuretype,nocheck) + local coverage={} + local cover=coveractions[featuretype] + for code,replacement in next,list do + local unicode=tounicode(code) + local description=descriptions[unicode] + if not nocheck and not description then + skip=skip+1 + else + if type(replacement)=="table" then + replacement=replacement[1] + end + replacement=tounicode(replacement) + if replacement and descriptions[replacement] then + cover(coverage,unicode,replacement) + done=done+1 + else + skip=skip+1 + end + end + end + return coverage + end + local function prepare_alternate(list,featuretype,nocheck) + local coverage={} + local cover=coveractions[featuretype] + for code,replacement in next,list do + local unicode=tounicode(code) + local description=descriptions[unicode] + if not nocheck and not description then + skip=skip+1 + elseif type(replacement)=="table" then + local r={} + for i=1,#replacement do + local u=tounicode(replacement[i]) + r[i]=(nocheck or descriptions[u]) and u or unicode + end + cover(coverage,unicode,r) + done=done+1 + else + local u=tounicode(replacement) + if u then + cover(coverage,unicode,{ u }) + done=done+1 + else + skip=skip+1 + end + end + end + return coverage + end + local function prepare_multiple(list,featuretype,nocheck) + local coverage={} + local cover=coveractions[featuretype] + for code,replacement in next,list do + local unicode=tounicode(code) + local description=descriptions[unicode] + if not nocheck and not description then + skip=skip+1 + elseif type(replacement)=="table" then + local r,n={},0 + for i=1,#replacement do + local u=tounicode(replacement[i]) + if nocheck or descriptions[u] then + n=n+1 + r[n]=u + end + end + if n>0 then + cover(coverage,unicode,r) + done=done+1 + else + skip=skip+1 + end + else + local u=tounicode(replacement) + if u then + cover(coverage,unicode,{ u }) + done=done+1 + else + skip=skip+1 + end + end + end + return coverage + end + local function prepare_ligature(list,featuretype,nocheck) + local coverage={} + local cover=coveractions[featuretype] + for code,ligature in next,list do + local unicode=tounicode(code) + local description=descriptions[unicode] + if not nocheck and not description then + skip=skip+1 + else + if type(ligature)=="string" then + ligature={ lpegmatch(splitter,ligature) } + end + local present=true + for i=1,#ligature do + local l=ligature[i] + local u=tounicode(l) + if nocheck or descriptions[u] then + ligature[i]=u + else + present=false + break + end + end + if present then + cover(coverage,unicode,ligature) + done=done+1 + else + skip=skip+1 + end + end + end + return coverage + end + local function resetspacekerns() + data.properties.hasspacekerns=true + data.resources .spacekerns=nil + end + local function prepare_kern(list,featuretype) + local coverage={} + local cover=coveractions[featuretype] + local isspace=false + for code,replacement in next,list do + local unicode=tounicode(code) + local description=descriptions[unicode] + if description and type(replacement)=="table" then + local r={} + for k,v in next,replacement do + local u=tounicode(k) + if u then + r[u]=v + if u==32 then + isspace=true + end + end + end + if next(r) then + cover(coverage,unicode,r) + done=done+1 + if unicode==32 then + isspace=true + end + else + skip=skip+1 + end + else + skip=skip+1 + end + end + if isspace then + resetspacekerns() + end + return coverage + end + local function prepare_pair(list,featuretype) + local coverage={} + local cover=coveractions[featuretype] + if cover then + for code,replacement in next,list do + local unicode=tounicode(code) + local description=descriptions[unicode] + if description and type(replacement)=="table" then + local r={} + for k,v in next,replacement do + local u=tounicode(k) + if u then + r[u]=v + if u==32 then + isspace=true + end + end + end + if next(r) then + cover(coverage,unicode,r) + done=done+1 + if unicode==32 then + isspace=true + end + else + skip=skip+1 + end + else + skip=skip+1 + end + end + if isspace then + resetspacekerns() + end + else + report_otf("unknown cover type %a",featuretype) + end + return coverage + end + local function prepare_chain(list,featuretype,sublookups) + local rules=list.rules + local coverage={} + if rules then + local rulehash={} + local rulesize=0 + local sequence={} + local nofsequences=0 + local lookuptype=types[featuretype] + for nofrules=1,#rules do + local rule=rules[nofrules] + local current=rule.current + local before=rule.before + local after=rule.after + local replacements=rule.replacements or false + local sequence={} + local nofsequences=0 + if before then + for n=1,#before do + nofsequences=nofsequences+1 + sequence[nofsequences]=before[n] + end + end + local start=nofsequences+1 + for n=1,#current do + nofsequences=nofsequences+1 + sequence[nofsequences]=current[n] + end + local stop=nofsequences + if after then + for n=1,#after do + nofsequences=nofsequences+1 + sequence[nofsequences]=after[n] + end + end + local lookups=rule.lookups or false + local subtype=nil + if lookups and sublookups then + for k,v in next,lookups do + local t=type(v) + if t=="table" then + for i=1,#v do + local vi=v[i] + if type(vi)~="table" then + v[i]={ vi } + end + end + elseif t=="number" then + local lookup=sublookups[v] + if lookup then + lookups[k]={ lookup } + if not subtype then + subtype=lookup.type + end + else + lookups[k]=false + end + else + lookups[k]=false + end + end + end + if nofsequences>0 then + local hashed={} + for i=1,nofsequences do + local t={} + local s=sequence[i] + for i=1,#s do + local u=tounicode(s[i]) + if u then + t[u]=true + end + end + hashed[i]=t + end + sequence=hashed + rulesize=rulesize+1 + rulehash[rulesize]={ + nofrules, + lookuptype, + sequence, + start, + stop, + lookups, + replacements, + subtype, + } + for unic in next,sequence[start] do + local cu=coverage[unic] + if not cu then + coverage[unic]=rulehash + end + end + end + end + end + return coverage + end + local dataset=specifications.dataset + local function report(name,category,position,first,last,sequences) + report_otf("injecting name %a of category %a at position %i in [%i,%i] of [%i,%i]", + name,category,position,first,last,1,#sequences) + end + local function inject(specification,sequences,sequence,first,last,category,name) + local position=specification.position or false + if not position then + position=specification.prepend + if position==true then + if trace_loading then + report(name,category,first,first,last,sequences) + end + insert(sequences,first,sequence) + return + end + end + if not position then + position=specification.append + if position==true then + if trace_loading then + report(name,category,last+1,first,last,sequences) + end + insert(sequences,last+1,sequence) + return + end + end + local kind=type(position) + if kind=="string" then + local index=false + for i=first,last do + local s=sequences[i] + local f=s.features + if f then + for k in next,f do + if k==position then + index=i + break + end + end + if index then + break + end + end + end + if index then + position=index + else + position=last+1 + end + elseif kind=="number" then + if position<0 then + position=last-position+1 + end + if position>last then + position=last+1 + elseif position<first then + position=first + end + else + position=last+1 + end + if trace_loading then + report(name,category,position,first,last,sequences) + end + insert(sequences,position,sequence) + end + for s=1,#dataset do + local specification=dataset[s] + local valid=specification.valid + local feature=specification.name or feature + if not feature or feature=="" then + report_otf("no valid name given for extra feature") + elseif not valid or valid(data,specification,feature) then + local initialize=specification.initialize + if initialize then + specification.initialize=initialize(specification,data) and initialize or nil + end + local askedfeatures=specification.features or everywhere + local askedsteps=specification.steps or specification.subtables or { specification.data } or {} + local featuretype=normalized[specification.type or "substitution"] or "substitution" + local featureflags=specification.flags or noflags + local nocheck=specification.nocheck + local futuresteps=specification.futuresteps + local featureorder=specification.order or { feature } + local featurechain=(featuretype=="chainsubstitution" or featuretype=="chainposition") and 1 or 0 + local nofsteps=0 + local steps={} + local sublookups=specification.lookups + local category=nil + if sublookups then + local s={} + for i=1,#sublookups do + local specification=sublookups[i] + local askedsteps=specification.steps or specification.subtables or { specification.data } or {} + local featuretype=normalized[specification.type or "substitution"] or "substitution" + local featureflags=specification.flags or noflags + local nofsteps=0 + local steps={} + for i=1,#askedsteps do + local list=askedsteps[i] + local coverage=nil + local format=nil + if featuretype=="substitution" then + coverage=prepare_substitution(list,featuretype,nocheck) + elseif featuretype=="ligature" then + coverage=prepare_ligature(list,featuretype,nocheck) + elseif featuretype=="alternate" then + coverage=prepare_alternate(list,featuretype,nocheck) + elseif featuretype=="multiple" then + coverage=prepare_multiple(list,featuretype,nocheck) + elseif featuretype=="kern" then + format="kern" + coverage=prepare_kern(list,featuretype) + elseif featuretype=="pair" then + format="pair" + coverage=prepare_pair(list,featuretype) + end + if coverage and next(coverage) then + nofsteps=nofsteps+1 + steps[nofsteps]=register(coverage,featuretype,format,feature,nofsteps,descriptions,resources) + end + end + s[i]={ + [stepkey]=steps, + nofsteps=nofsteps, + flags=featureflags, + type=types[featuretype], + } + end + sublookups=s + end + for i=1,#askedsteps do + local list=askedsteps[i] + local coverage=nil + local format=nil + if featuretype=="substitution" then + category="gsub" + coverage=prepare_substitution(list,featuretype,nocheck) + elseif featuretype=="ligature" then + category="gsub" + coverage=prepare_ligature(list,featuretype,nocheck) + elseif featuretype=="alternate" then + category="gsub" + coverage=prepare_alternate(list,featuretype,nocheck) + elseif featuretype=="multiple" then + category="gsub" + coverage=prepare_multiple(list,featuretype,nocheck) + elseif featuretype=="kern" then + category="gpos" + format="kern" + coverage=prepare_kern(list,featuretype) + elseif featuretype=="pair" then + category="gpos" + format="pair" + coverage=prepare_pair(list,featuretype) + elseif featuretype=="chainsubstitution" then + category="gsub" + coverage=prepare_chain(list,featuretype,sublookups) + elseif featuretype=="chainposition" then + category="gpos" + coverage=prepare_chain(list,featuretype,sublookups) + else + report_otf("not registering feature %a, unknown category",feature) + return + end + if coverage and next(coverage) then + nofsteps=nofsteps+1 + steps[nofsteps]=register(coverage,featuretype,format,feature,nofsteps,descriptions,resources) + end + end + if nofsteps>0 then + for k,v in next,askedfeatures do + if v[1] then + askedfeatures[k]=tohash(v) + end + end + if featureflags[1] then featureflags[1]="mark" end + if featureflags[2] then featureflags[2]="ligature" end + if featureflags[3] then featureflags[3]="base" end + local steptype=types[featuretype] + local sequence={ + chain=featurechain, + features={ [feature]=askedfeatures }, + flags=featureflags, + name=feature, + order=featureorder, + [stepkey]=steps, + nofsteps=nofsteps, + type=steptype, + } + local first,last=getrange(sequences,category) + inject(specification,sequences,sequence,first,last,category,feature) + local features=fontfeatures[category] + if not features then + features={} + fontfeatures[category]=features + end + local k=features[feature] + if not k then + k={} + features[feature]=k + end + for script,languages in next,askedfeatures do + local kk=k[script] + if not kk then + kk={} + k[script]=kk + end + for language,value in next,languages do + kk[language]=value + end + end + end + end + end + if trace_loading then + report_otf("registering feature %a, affected glyphs %a, skipped glyphs %a",feature,done,skip) + end +end +otf.enhancers.addfeature=addfeature +local extrafeatures={} +local knownfeatures={} +function otf.addfeature(name,specification) + if type(name)=="table" then + specification=name + end + if type(specification)~="table" then + report_otf("invalid feature specification, no valid table") + return + end + specification,name=validspecification(specification,name) + if name and specification then + local slot=knownfeatures[name] + if not slot then + slot=#extrafeatures+1 + knownfeatures[name]=slot + elseif specification.overload==false then + slot=#extrafeatures+1 + knownfeatures[name]=slot + else + end + specification.name=name + extrafeatures[slot]=specification + end +end +local function enhance(data,filename,raw) + for slot=1,#extrafeatures do + local specification=extrafeatures[slot] + addfeature(data,specification.name,specification) + end +end +otf.enhancers.enhance=enhance +otf.enhancers.register("check extra features",enhance) +local tlig={ + [0x2013]={ 0x002D,0x002D }, + [0x2014]={ 0x002D,0x002D,0x002D }, +} +local tlig_specification={ + type="ligature", + features=everywhere, + data=tlig, + order={ "tlig" }, + flags=noflags, + prepend=true, +} +otf.addfeature("tlig",tlig_specification) +registerotffeature { + name='tlig', + description='tex ligatures', +} +local trep={ + [0x0027]=0x2019, +} +local trep_specification={ + type="substitution", + features=everywhere, + data=trep, + order={ "trep" }, + flags=noflags, + prepend=true, +} +otf.addfeature("trep",trep_specification) +registerotffeature { + name='trep', + description='tex replacements', +} +local anum_arabic={ + [0x0030]=0x0660, + [0x0031]=0x0661, + [0x0032]=0x0662, + [0x0033]=0x0663, + [0x0034]=0x0664, + [0x0035]=0x0665, + [0x0036]=0x0666, + [0x0037]=0x0667, + [0x0038]=0x0668, + [0x0039]=0x0669, +} +local anum_persian={ + [0x0030]=0x06F0, + [0x0031]=0x06F1, + [0x0032]=0x06F2, + [0x0033]=0x06F3, + [0x0034]=0x06F4, + [0x0035]=0x06F5, + [0x0036]=0x06F6, + [0x0037]=0x06F7, + [0x0038]=0x06F8, + [0x0039]=0x06F9, +} +local function valid(data) + local features=data.resources.features + if features then + for k,v in next,features do + for k,v in next,v do + if v.arab then + return true + end + end + end + end +end +local anum_specification={ + { + type="substitution", + features={ arab={ urd=true,dflt=true } }, + order={ "anum" }, + data=anum_arabic, + flags=noflags, + valid=valid, + }, + { + type="substitution", + features={ arab={ urd=true } }, + order={ "anum" }, + data=anum_persian, + flags=noflags, + valid=valid, + }, +} +otf.addfeature("anum",anum_specification) +registerotffeature { + name='anum', + description='arabic digits', +} +local lookups={} +local protect={} +local revert={} +local zwj={ 0x200C } +otf.addfeature { + name="blockligatures", + type="chainsubstitution", + nocheck=true, + prepend=true, + future=true, + lookups={ + { + type="multiple", + data=lookups, + }, + }, + data={ + rules=protect, + } +} +otf.addfeature { + name="blockligatures", + type="chainsubstitution", + nocheck=true, + append=true, + overload=false, + lookups={ + { + type="ligature", + data=lookups, + }, + }, + data={ + rules=revert, + } +} +registerotffeature { + name='blockligatures', + description='block certain ligatures', +} +local settings_to_array=utilities.parsers and utilities.parsers.settings_to_array + or function(s) return string.split(s,",") end +local function blockligatures(str) + local t=settings_to_array(str) + for i=1,#t do + local ti=utfsplit(t[i]) + if #ti>1 then + local one=ti[1] + local two=ti[2] + lookups[one]={ one,0x200C } + local one={ one } + local two={ two } + local new=#protect+1 + protect[new]={ + current={ one,two }, + lookups={ 1 }, + } + revert[new]={ + current={ one,zwj }, + after={ two }, + lookups={ 1 }, + } + end + end +end +otf.helpers.blockligatures=blockligatures +if context then + interfaces.implement { + name="blockligatures", + arguments="string", + actions=blockligatures, + } +end + +end -- closure + +do -- begin closure to overcome local limits and interference + if not modules then modules={} end modules ['font-onr']={ version=1.001, comment="companion to font-ini.mkiv", @@ -22265,51 +27405,25 @@ if not modules then modules={} end modules ['font-onr']={ license="see context related readme files" } local fonts,logs,trackers,resolvers=fonts,logs,trackers,resolvers -local next,type,tonumber,rawget=next,type,tonumber,rawget +local next,type,tonumber,rawget,rawset=next,type,tonumber,rawget,rawset local match,lower,gsub,strip,find=string.match,string.lower,string.gsub,string.strip,string.find local char,byte,sub=string.char,string.byte,string.sub local abs=math.abs local bxor,rshift=bit32.bxor,bit32.rshift -local P,S,R,Cmt,C,Ct,Cs,Carg=lpeg.P,lpeg.S,lpeg.R,lpeg.Cmt,lpeg.C,lpeg.Ct,lpeg.Cs,lpeg.Carg +local P,S,R,Cmt,C,Ct,Cs,Carg,Cf,Cg=lpeg.P,lpeg.S,lpeg.R,lpeg.Cmt,lpeg.C,lpeg.Ct,lpeg.Cs,lpeg.Carg,lpeg.Cf,lpeg.Cg local lpegmatch,patterns=lpeg.match,lpeg.patterns local trace_indexing=false trackers.register("afm.indexing",function(v) trace_indexing=v end) local trace_loading=false trackers.register("afm.loading",function(v) trace_loading=v end) local report_afm=logs.reporter("fonts","afm loading") -local report_afm=logs.reporter("fonts","pfb loading") -fonts=fonts or {} -local handlers=fonts.handlers or {} -fonts.handlers=handlers +local report_pfb=logs.reporter("fonts","pfb loading") +local handlers=fonts.handlers local afm=handlers.afm or {} handlers.afm=afm local readers=afm.readers or {} afm.readers=readers afm.version=1.512 -local get_indexes +local get_indexes,get_shapes do - local n,m - local progress=function(str,position,name,size) - local forward=position+tonumber(size)+3+2 - n=n+1 - if n>=m then - return #str,name - elseif forward<#str then - return forward,name - else - return #str,name - end - end - local initialize=function(str,position,size) - n=0 - m=tonumber(size) - return position+1 - end - local charstrings=P("/CharStrings") - local name=P("/")*C((R("az")+R("AZ")+R("09")+S("-_."))^1) - local size=C(R("09")^1) - local spaces=P(" ")^1 - local p_filternames=Ct ( - (1-charstrings)^0*charstrings*spaces*Cmt(size,initialize)*(Cmt(name*P(" ")^1*C(R("09")^1),progress)+P(1))^1 - ) local decrypt do local r,c1,c2,n=0,0,0,0 @@ -22319,13 +27433,75 @@ do r=((cipher+r)*c1+c2)%65536 return char(plain) end - decrypt=function(binary) - r,c1,c2,n=55665,52845,22719,4 + decrypt=function(binary,initial,seed) + r,c1,c2,n=initial,52845,22719,seed binary=gsub(binary,".",step) return sub(binary,n+1) end end - local function loadpfbvector(filename) + local charstrings=P("/CharStrings") + local subroutines=P("/Subrs") + local encoding=P("/Encoding") + local dup=P("dup") + local put=P("put") + local array=P("array") + local name=P("/")*C((R("az")+R("AZ")+R("09")+S("-_."))^1) + local digits=R("09")^1 + local cardinal=digits/tonumber + local spaces=P(" ")^1 + local spacing=patterns.whitespace^0 + local routines,vector,chars,n,m + local initialize=function(str,position,size) + n=0 + m=size + return position+1 + end + local setroutine=function(str,position,index,size) + local forward=position+tonumber(size) + local stream=decrypt(sub(str,position+1,forward),4330,4) + routines[index]={ byte(stream,1,#stream) } + return forward + end + local setvector=function(str,position,name,size) + local forward=position+tonumber(size) + if n>=m then + return #str + elseif forward<#str then + vector[n]=name + n=n+1 + return forward + else + return #str + end + end + local setshapes=function(str,position,name,size) + local forward=position+tonumber(size) + local stream=sub(str,position+1,forward) + if n>m then + return #str + elseif forward<#str then + vector[n]=name + n=n+1 + chars [n]=decrypt(stream,4330,4) + return forward + else + return #str + end + end + local p_rd=spacing*(P("RD")+P("-|")) + local p_np=spacing*(P("NP")+P("|")) + local p_nd=spacing*(P("ND")+P("|")) + local p_filterroutines= + (1-subroutines)^0*subroutines*spaces*Cmt(cardinal,initialize)*(Cmt(cardinal*spaces*cardinal*p_rd,setroutine)*p_np+P(1))^1 + local p_filtershapes= + (1-charstrings)^0*charstrings*spaces*Cmt(cardinal,initialize)*(Cmt(name*spaces*cardinal*p_rd,setshapes)*p_nd+P(1))^1 + local p_filternames=Ct ( + (1-charstrings)^0*charstrings*spaces*Cmt(cardinal,initialize)*(Cmt(name*spaces*cardinal,setvector)+P(1))^1 + ) + local p_filterencoding=(1-encoding)^0*encoding*spaces*digits*spaces*array*(1-dup)^0*Cf( + Ct("")*Cg(spacing*dup*spaces*cardinal*spaces*name*spaces*put)^1 +,rawset) + local function loadpfbvector(filename,shapestoo) local data=io.loaddata(resolvers.findfile(filename)) if not data then report_pfb("no data in %a",filename) @@ -22340,17 +27516,34 @@ do report_pfb("no binary data in %a",filename) return end - binary=decrypt(binary,4) - local vector=lpegmatch(p_filternames,binary) - if vector[1]==".notdef" then - vector[0]=table.remove(vector,1) - end - if not vector then - report_pfb("no vector in %a",filename) - return + binary=decrypt(binary,55665,4) + local names={} + local encoding=lpegmatch(p_filterencoding,ascii) + local glyphs={} + routines,vector,chars={},{},{} + if shapestoo then + lpegmatch(p_filterroutines,binary) + lpegmatch(p_filtershapes,binary) + local data={ + dictionaries={ + { + charstrings=chars, + charset=vector, + subroutines=routines, + } + }, + } + fonts.handlers.otf.readers.parsecharstrings(false,data,glyphs,true,true) + else + lpegmatch(p_filternames,binary) end - return vector + names=vector + routines,vector,chars=nil,nil,nil + return names,encoding,glyphs end + local pfb=handlers.pfb or {} + handlers.pfb=pfb + pfb.loadvector=loadpfbvector get_indexes=function(data,pfbname) local vector=loadpfbvector(pfbname) if vector then @@ -22370,6 +27563,10 @@ do end end end + get_shapes=function(pfbname) + local vector,encoding,glyphs=loadpfbvector(pfbname,true) + return glyphs + end end local spacer=patterns.spacer local whitespace=patterns.whitespace @@ -22506,16 +27703,31 @@ function readers.loadfont(afmname,pfbname) local data=read(resolvers.findfile(afmname),fullparser) if data then if not pfbname or pfbname=="" then - pfbname=file.replacesuffix(file.nameonly(afmname),"pfb") - pfbname=resolvers.findfile(pfbname) + pfbname=resolvers.findfile(file.replacesuffix(file.nameonly(afmname),"pfb")) end if pfbname and pfbname~="" then data.resources.filename=resolvers.unresolve(pfbname) get_indexes(data,pfbname) - elseif trace_loading then + return data + else report_afm("no pfb file for %a",afmname) end - return data + end +end +function readers.loadshapes(filename) + local fullname=resolvers.findfile(filename) or "" + if fullname=="" then + return { + filename="not found: "..filename, + glyphs={} + } + else + return { + filename=fullname, + format="opentype", + glyphs=get_shapes(fullname) or {}, + units=1000, + } end end function readers.getinfo(filename) @@ -22555,43 +27767,22 @@ local findbinfile=resolvers.findbinfile local definers=fonts.definers local readers=fonts.readers local constructors=fonts.constructors -local afm=constructors.newhandler("afm") -local pfb=constructors.newhandler("pfb") +local afm=constructors.handlers.afm +local pfb=constructors.handlers.pfb local otf=fonts.handlers.otf local otfreaders=otf.readers local otfenhancers=otf.enhancers -local afmfeatures=constructors.newfeatures("afm") +local afmfeatures=constructors.features.afm local registerafmfeature=afmfeatures.register +local afmenhancers=constructors.enhancers.afm +local registerafmenhancer=afmenhancers.register afm.version=1.512 -afm.cache=containers.define("fonts","afm",afm.version,true) +afm.cache=containers.define("fonts","one",afm.version,true) afm.autoprefixed=true afm.helpdata={} afm.syncspace=true local overloads=fonts.mappings.overloads local applyruntimefixes=fonts.treatments and fonts.treatments.applyfixes -local enhancers={ -} -local steps={ - "unify names", - "add ligatures", - "add extra kerns", - "normalize features", - "fix names", -} -local function applyenhancers(data,filename) - for i=1,#steps do - local step=steps[i] - local enhancer=enhancers[step] - if enhancer then - if trace_loading then - report_afm("applying enhancer %a",step) - end - enhancer(data,filename) - else - report_afm("invalid enhancer %a",step) - end - end -end function afm.load(filename) filename=resolvers.findfile(filename,'afm') or "" if filename~="" and not fonts.names.ignoredfile(filename) then @@ -22614,7 +27805,7 @@ function afm.load(filename) report_afm("reading %a",filename) data=afm.readers.loadfont(filename,pfbname) if data then - applyenhancers(data,filename) + afmenhancers.apply(data,filename) fonts.mappings.addtounicode(data,filename) otfreaders.pack(data) data.size=size @@ -22639,7 +27830,7 @@ function afm.load(filename) end end local uparser=fonts.mappings.makenameparser() -enhancers["unify names"]=function(data,filename) +local function enhance_unify_names(data,filename) local unicodevector=fonts.encodings.agl.unicodes local unicodes={} local names={} @@ -22691,7 +27882,7 @@ enhancers["unify names"]=function(data,filename) end local everywhere={ ["*"]={ ["*"]=true } } local noflags={ false,false,false,false } -enhancers["normalize features"]=function(data) +local function enhance_normalize_features(data) local ligatures=setmetatableindex("table") local kerns=setmetatableindex("table") local extrakerns=setmetatableindex("table") @@ -22789,7 +27980,7 @@ enhancers["normalize features"]=function(data) data.resources.features=features data.resources.sequences=sequences end -enhancers["fix names"]=function(data) +local function enhance_fix_names(data) for k,v in next,data.descriptions do local n=v.name local r=overloads[n] @@ -22828,10 +28019,10 @@ local addthem=function(rawdata,ligatures) end end end -enhancers["add ligatures"]=function(rawdata) +local function enhance_add_ligatures(rawdata) addthem(rawdata,afm.helpdata.ligatures) end -enhancers["add extra kerns"]=function(rawdata) +local function enhance_add_extra_kerns(rawdata) local descriptions=rawdata.descriptions local resources=rawdata.resources local unicodes=resources.unicodes @@ -23150,17 +28341,12 @@ local function read_from_afm(specification) end return tfmdata end -local function setmode(tfmdata,value) - if value then - tfmdata.properties.mode=lower(value) - end -end registerafmfeature { name="mode", description="mode", initializers={ - base=setmode, - node=setmode, + base=otf.modeinitializer, + node=otf.modeinitializer, } } registerafmfeature { @@ -23175,7 +28361,6 @@ registerafmfeature { node=otf.featuresprocessor, } } -local check_tfm=readers.check_tfm fonts.formats.afm="type1" fonts.formats.pfb="type1" local function check_afm(specification,fullname) @@ -23210,7 +28395,8 @@ function readers.afm(specification,method) tfmdata=check_afm(specification,specification.name.."."..forced) end if not tfmdata then - method=method or definers.method or "afm or tfm" + local check_tfm=readers.check_tfm + method=(check_tfm and (method or definers.method or "afm or tfm")) or "afm" if method=="tfm" then tfmdata=check_tfm(specification,specification.name) elseif method=="afm" then @@ -23244,6 +28430,12 @@ function readers.pfb(specification,method) swap("specification") return readers.afm(specification,method) end +registerafmenhancer("unify names",enhance_unify_names) +registerafmenhancer("add ligatures",enhance_add_ligatures) +registerafmenhancer("add extra kerns",enhance_add_extra_kerns) +registerafmenhancer("normalize features",enhance_normalize_features) +registerafmenhancer("check extra features",otfenhancers.enhance) +registerafmenhancer("fix names",enhance_fix_names) end -- closure @@ -23418,6 +28610,514 @@ end -- closure do -- begin closure to overcome local limits and interference +if not modules then modules={} end modules ['font-tfm']={ + version=1.001, + comment="companion to font-ini.mkiv", + author="Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright="PRAGMA ADE / ConTeXt Development Team", + license="see context related readme files" +} +local next,type=next,type +local match,format=string.match,string.format +local concat,sortedhash=table.concat,table.sortedhash +local trace_defining=false trackers.register("fonts.defining",function(v) trace_defining=v end) +local trace_features=false trackers.register("tfm.features",function(v) trace_features=v end) +local report_defining=logs.reporter("fonts","defining") +local report_tfm=logs.reporter("fonts","tfm loading") +local findbinfile=resolvers.findbinfile +local setmetatableindex=table.setmetatableindex +local fonts=fonts +local handlers=fonts.handlers +local readers=fonts.readers +local constructors=fonts.constructors +local encodings=fonts.encodings +local tfm=constructors.handlers.tfm +tfm.version=1.000 +tfm.maxnestingdepth=5 +tfm.maxnestingsize=65536*1024 +local otf=fonts.handlers.otf +local otfenhancers=otf.enhancers +local tfmfeatures=constructors.features.tfm +local registertfmfeature=tfmfeatures.register +local tfmenhancers=constructors.enhancers.tfm +local registertfmenhancer=tfmenhancers.register +constructors.resolvevirtualtoo=false +fonts.formats.tfm="type1" +fonts.formats.ofm="type1" +function tfm.setfeatures(tfmdata,features) + local okay=constructors.initializefeatures("tfm",tfmdata,features,trace_features,report_tfm) + if okay then + return constructors.collectprocessors("tfm",tfmdata,features,trace_features,report_tfm) + else + return {} + end +end +local depth={} +local function read_from_tfm(specification) + local filename=specification.filename + local size=specification.size + depth[filename]=(depth[filename] or 0)+1 + if trace_defining then + report_defining("loading tfm file %a at size %s",filename,size) + end + local tfmdata=font.read_tfm(filename,size) + if tfmdata then + local features=specification.features and specification.features.normal or {} + local features=constructors.checkedfeatures("tfm",features) + specification.features.normal=features + local newtfmdata=(depth[filename]==1) and tfm.reencode(tfmdata,specification) + if newtfmdata then + tfmdata=newtfmdata + end + local resources=tfmdata.resources or {} + local properties=tfmdata.properties or {} + local parameters=tfmdata.parameters or {} + local shared=tfmdata.shared or {} + shared.features=features + shared.resources=resources + properties.name=tfmdata.name + properties.fontname=tfmdata.fontname + properties.psname=tfmdata.psname + properties.fullname=tfmdata.fullname + properties.filename=specification.filename + properties.format=fonts.formats.tfm + tfmdata.properties=properties + tfmdata.resources=resources + tfmdata.parameters=parameters + tfmdata.shared=shared + shared.rawdata={ resources=resources } + shared.features=features + if newtfmdata then + if not resources.marks then + resources.marks={} + end + if not resources.sequences then + resources.sequences={} + end + if not resources.features then + resources.features={ + gsub={}, + gpos={}, + } + end + if not tfmdata.changed then + tfmdata.changed={} + end + if not tfmdata.descriptions then + tfmdata.descriptions=tfmdata.characters + end + otf.readers.addunicodetable(tfmdata) + tfmenhancers.apply(tfmdata,filename) + constructors.applymanipulators("tfm",tfmdata,features,trace_features,report_tfm) + otf.readers.unifymissing(tfmdata) + fonts.mappings.addtounicode(tfmdata,filename) + tfmdata.tounicode=1 + local tounicode=fonts.mappings.tounicode + for unicode,v in next,tfmdata.characters do + local u=v.unicode + if u then + v.tounicode=tounicode(u) + end + end + if tfmdata.usedbitmap then + tfm.addtounicode(tfmdata) + end + end + shared.processes=next(features) and tfm.setfeatures(tfmdata,features) or nil + parameters.factor=1 + parameters.size=size + parameters.slant=parameters.slant or parameters[1] or 0 + parameters.space=parameters.space or parameters[2] or 0 + parameters.space_stretch=parameters.space_stretch or parameters[3] or 0 + parameters.space_shrink=parameters.space_shrink or parameters[4] or 0 + parameters.x_height=parameters.x_height or parameters[5] or 0 + parameters.quad=parameters.quad or parameters[6] or 0 + parameters.extra_space=parameters.extra_space or parameters[7] or 0 + constructors.enhanceparameters(parameters) + if newtfmdata then + elseif constructors.resolvevirtualtoo then + fonts.loggers.register(tfmdata,file.suffix(filename),specification) + local vfname=findbinfile(specification.name,'ovf') + if vfname and vfname~="" then + local vfdata=font.read_vf(vfname,size) + if vfdata then + local chars=tfmdata.characters + for k,v in next,vfdata.characters do + chars[k].commands=v.commands + end + properties.virtualized=true + tfmdata.fonts=vfdata.fonts + tfmdata.type="virtual" + local fontlist=vfdata.fonts + local name=file.nameonly(filename) + for i=1,#fontlist do + local n=fontlist[i].name + local s=fontlist[i].size + local d=depth[filename] + s=constructors.scaled(s,vfdata.designsize) + if d>tfm.maxnestingdepth then + report_defining("too deeply nested virtual font %a with size %a, max nesting depth %s",n,s,tfm.maxnestingdepth) + fontlist[i]={ id=0 } + elseif (d>1) and (s>tfm.maxnestingsize) then + report_defining("virtual font %a exceeds size %s",n,s) + fontlist[i]={ id=0 } + else + local t,id=fonts.constructors.readanddefine(n,s) + fontlist[i]={ id=id } + end + end + end + end + end + properties.haskerns=true + properties.hasligatures=true + resources.unicodes={} + resources.lookuptags={} + depth[filename]=depth[filename]-1 + return tfmdata + else + depth[filename]=depth[filename]-1 + end +end +local function check_tfm(specification,fullname) + local foundname=findbinfile(fullname,'tfm') or "" + if foundname=="" then + foundname=findbinfile(fullname,'ofm') or "" + end + if foundname=="" then + foundname=fonts.names.getfilename(fullname,"tfm") or "" + end + if foundname~="" then + specification.filename=foundname + specification.format="ofm" + return read_from_tfm(specification) + elseif trace_defining then + report_defining("loading tfm with name %a fails",specification.name) + end +end +readers.check_tfm=check_tfm +function readers.tfm(specification) + local fullname=specification.filename or "" + if fullname=="" then + local forced=specification.forced or "" + if forced~="" then + fullname=specification.name.."."..forced + else + fullname=specification.name + end + end + return check_tfm(specification,fullname) +end +readers.ofm=readers.tfm +do + local outfiles={} + local tfmcache=table.setmetatableindex(function(t,tfmdata) + local id=font.define(tfmdata) + t[tfmdata]=id + return id + end) + local encdone=table.setmetatableindex("table") + function tfm.reencode(tfmdata,specification) + local features=specification.features + if not features then + return + end + local features=features.normal + if not features then + return + end + local tfmfile=file.basename(tfmdata.name) + local encfile=features.reencode + local pfbfile=features.pfbfile + local bitmap=features.bitmap + if not encfile then + return + end + local pfbfile=outfiles[tfmfile] + if pfbfile==nil then + if bitmap then + pfbfile=false + elseif type(pfbfile)~="string" then + pfbfile=tfmfile + end + if type(pfbfile)=="string" then + pfbfile=file.addsuffix(pfbfile,"pfb") + report_tfm("using type1 shapes from %a for %a",pfbfile,tfmfile) + else + report_tfm("using bitmap shapes for %a",tfmfile) + pfbfile=false + end + outfiles[tfmfile]=pfbfile + end + local encoding=false + local vector=false + if type(pfbfile)=="string" then + local pfb=fonts.constructors.handlers.pfb + if pfb and pfb.loadvector then + local v,e=pfb.loadvector(pfbfile) + if v then + vector=v + end + if e then + encoding=e + end + end + end + if type(encfile)=="string" and encfile~="auto" then + encoding=fonts.encodings.load(file.addsuffix(encfile,"enc")) + if encoding then + encoding=encoding.vector + end + end + if not encoding then + report_tfm("bad encoding for %a, quitting",tfmfile) + return + end + local unicoding=fonts.encodings.agl and fonts.encodings.agl.unicodes + local virtualid=tfmcache[tfmdata] + local tfmdata=table.copy(tfmdata) + local characters={} + local originals=tfmdata.characters + local indices={} + local parentfont={ "font",1 } + local private=fonts.constructors.privateoffset + local reported=encdone[tfmfile][encfile] + local backmap=vector and table.swapped(vector) + local done={} + for index,name in sortedhash(encoding) do + local unicode=unicoding[name] + local original=originals[index] + if original then + if unicode then + original.unicode=unicode + else + unicode=private + private=private+1 + if not reported then + report_tfm("glyph %a in font %a with encoding %a gets unicode %U",name,tfmfile,encfile,unicode) + end + end + characters[unicode]=original + indices[index]=unicode + original.name=name + if backmap then + original.index=backmap[name] + else + original.commands={ parentfont,{ "char",index } } + original.oindex=index + end + done[name]=true + elseif not done[name] then + report_tfm("bad index %a in font %a with name %a",index,tfmfile,name) + end + end + encdone[tfmfile][encfile]=true + for k,v in next,characters do + local kerns=v.kerns + if kerns then + local t={} + for k,v in next,kerns do + local i=indices[k] + if i then + t[i]=v + end + end + v.kerns=next(t) and t or nil + end + local ligatures=v.ligatures + if ligatures then + local t={} + for k,v in next,ligatures do + local i=indices[k] + if i then + t[i]=v + v.char=indices[v.char] + end + end + v.ligatures=next(t) and t or nil + end + end + tfmdata.fonts={ { id=virtualid } } + tfmdata.characters=characters + tfmdata.fullname=tfmdata.fullname or tfmdata.name + tfmdata.psname=file.nameonly(pfbfile or tfmdata.name) + tfmdata.filename=pfbfile + tfmdata.encodingbytes=2 + tfmdata.format="type1" + tfmdata.tounicode=1 + tfmdata.embedding="subset" + tfmdata.usedbitmap=bitmap and virtualid + return tfmdata + end +end +do + local template=[[ +/CIDInit /ProcSet findresource begin + 12 dict begin + begincmap + /CIDSystemInfo << /Registry (TeX) /Ordering (bitmap-%s) /Supplement 0 >> def + /CMapName /TeX-bitmap-%s def + /CMapType 2 def + 1 begincodespacerange + <00> <FF> + endcodespacerange + %s beginbfchar +%s + endbfchar + endcmap +CMapName currentdict /CMap defineresource pop end +end +end +]] + local flushstreamobject=lpdf and lpdf.flushstreamobject + local setfontattributes=pdf.setfontattributes + if not flushstreamobject then + flushstreamobject=function(data) + return pdf.obj { + immediate=true, + type="stream", + string=data, + } + end + end + if not setfontattributes then + setfontattributes=function(id,data) + print(format("your luatex is too old so no tounicode bitmap font%i",id)) + end + end + function tfm.addtounicode(tfmdata) + local id=tfmdata.usedbitmap + local map={} + local char={} + for k,v in next,tfmdata.characters do + local index=v.oindex + local tounicode=v.tounicode + if index and tounicode then + map[index]=tounicode + end + end + for k,v in sortedhash(map) do + char[#char+1]=format("<%02X> <%s>",k,v) + end + char=concat(char,"\n") + local stream=format(template,id,id,#char,char) + local reference=flushstreamobject(stream,nil,true) + setfontattributes(id,format("/ToUnicode %i 0 R",reference)) + end +end +do + local everywhere={ ["*"]={ ["*"]=true } } + local noflags={ false,false,false,false } + local function enhance_normalize_features(data) + local ligatures=setmetatableindex("table") + local kerns=setmetatableindex("table") + local characters=data.characters + for u,c in next,characters do + local l=c.ligatures + local k=c.kerns + if l then + ligatures[u]=l + for u,v in next,l do + l[u]={ ligature=v.char } + end + c.ligatures=nil + end + if k then + kerns[u]=k + for u,v in next,k do + k[u]=v + end + c.kerns=nil + end + end + for u,l in next,ligatures do + for k,v in next,l do + local vl=v.ligature + local dl=ligatures[vl] + if dl then + for kk,vv in next,dl do + v[kk]=vv + end + end + end + end + local features={ + gpos={}, + gsub={}, + } + local sequences={ + } + if next(ligatures) then + features.gsub.liga=everywhere + data.properties.hasligatures=true + sequences[#sequences+1]={ + features={ + liga=everywhere, + }, + flags=noflags, + name="s_s_0", + nofsteps=1, + order={ "liga" }, + type="gsub_ligature", + steps={ + { + coverage=ligatures, + }, + }, + } + end + if next(kerns) then + features.gpos.kern=everywhere + data.properties.haskerns=true + sequences[#sequences+1]={ + features={ + kern=everywhere, + }, + flags=noflags, + name="p_s_0", + nofsteps=1, + order={ "kern" }, + type="gpos_pair", + steps={ + { + format="kern", + coverage=kerns, + }, + }, + } + end + data.resources.features=features + data.resources.sequences=sequences + data.shared.resources=data.shared.resources or resources + end + registertfmenhancer("normalize features",enhance_normalize_features) + registertfmenhancer("check extra features",otfenhancers.enhance) +end +registertfmfeature { + name="mode", + description="mode", + initializers={ + base=otf.modeinitializer, + node=otf.modeinitializer, + } +} +registertfmfeature { + name="features", + description="features", + default=true, + initializers={ + base=otf.basemodeinitializer, + node=otf.nodemodeinitializer, + }, + processors={ + node=otf.featuresprocessor, + } +} + +end -- closure + +do -- begin closure to overcome local limits and interference + if not modules then modules={} end modules ['font-lua']={ version=1.001, comment="companion to font-ini.mkiv", @@ -23467,10 +29167,12 @@ if not modules then modules={} end modules ['font-def']={ copyright="PRAGMA ADE / ConTeXt Development Team", license="see context related readme files" } -local format,gmatch,match,find,lower,gsub=string.format,string.gmatch,string.match,string.find,string.lower,string.gsub +local lower,gsub=string.lower,string.gsub local tostring,next=tostring,next local lpegmatch=lpeg.match -local suffixonly,removesuffix=file.suffix,file.removesuffix +local suffixonly,removesuffix,basename=file.suffix,file.removesuffix,file.basename +local formatters=string.formatters +local sortedhash,sortedkeys=table.sortedhash,table.sortedkeys local allocate=utilities.storage.allocate local trace_defining=false trackers .register("fonts.defining",function(v) trace_defining=v end) local directive_embedall=false directives.register("fonts.embedall",function(v) directive_embedall=v end) @@ -23572,11 +29274,28 @@ end function resolvers.name(specification) local resolve=fonts.names.resolve if resolve then - local resolved,sub,subindex=resolve(specification.name,specification.sub,specification) + local resolved,sub,subindex,instance=resolve(specification.name,specification.sub,specification) if resolved then specification.resolved=resolved specification.sub=sub specification.subindex=subindex + if instance then + specification.instance=instance + local features=specification.features + if not features then + features={} + specification.features=features + end + local normal=features.normal + if not normal then + normal={} + features.normal=normal + end + normal.instance=instance + if not callbacks.supported.glyph_stream_provider then + normal.variableshapes=true + end + end local suffix=lower(suffixonly(resolved)) if fonts.formats[suffix] then specification.forced=suffix @@ -23631,7 +29350,7 @@ function definers.applypostprocessors(tfmdata) local extrahash=postprocessors[i](tfmdata) if type(extrahash)=="string" and extrahash~="" then extrahash=gsub(lower(extrahash),"[^a-z]","-") - properties.fullname=format("%s-%s",properties.fullname,extrahash) + properties.fullname=formatters["%s-%s"](properties.fullname,extrahash) end end end @@ -23654,6 +29373,60 @@ local function checkembedding(tfmdata) end tfmdata.embedding=embedding end +local function checkfeatures(tfmdata) + local resources=tfmdata.resources + local shared=tfmdata.shared + if resources and shared then + local features=resources.features + local usedfeatures=shared.features + if features and usedfeatures then + local usedlanguage=usedfeatures.language or "dflt" + local usedscript=usedfeatures.script or "dflt" + local function check(what) + if what then + local foundlanguages={} + for feature,scripts in next,what do + if usedscript=="auto" or scripts["*"] then + elseif not scripts[usedscript] then + else + for script,languages in next,scripts do + if languages["*"] then + elseif not languages[usedlanguage] then + report_defining("font %!font:name!, feature %a, script %a, no language %a", + tfmdata,feature,script,usedlanguage) + end + end + end + for script,languages in next,scripts do + for language in next,languages do + foundlanguages[language]=true + end + end + end + if false then + foundlanguages["*"]=nil + foundlanguages=sortedkeys(foundlanguages) + for feature,scripts in sortedhash(what) do + for script,languages in next,scripts do + if not languages["*"] then + for i=1,#foundlanguages do + local language=foundlanguages[i] + if not languages[language] then + report_defining("font %!font:name!, feature %a, script %a, no language %a", + tfmdata,feature,script,language) + end + end + end + end + end + end + end + end + check(features.gsub) + check(features.gpos) + end + end +end function definers.loadfont(specification) local hash=constructors.hashinstance(specification) local tfmdata=loadedfonts[hash] @@ -23687,6 +29460,7 @@ function definers.loadfont(specification) checkembedding(tfmdata) loadedfonts[hash]=tfmdata designsizes[specification.hash]=tfmdata.parameters.designsize + checkfeatures(tfmdata) end end if not tfmdata then @@ -23779,7 +29553,7 @@ function definers.read(specification,size,id) local parameters=tfmdata.parameters or {} report_defining("using %a font with id %a, name %a, size %a, bytes %a, encoding %a, fullname %a, filename %a", properties.format or "unknown",id,properties.name,parameters.size,properties.encodingbytes, - properties.encodingname,properties.fullname,file.basename(properties.filename)) + properties.encodingname,properties.fullname,basename(properties.filename)) end statistics.stoptiming(fonts) return tfmdata @@ -23887,7 +29661,7 @@ if context then os.exit() end local fonts=fonts -local otffeatures=fonts.constructors.newfeatures("otf") +local otffeatures=fonts.constructors.features.otf local function initializeitlc(tfmdata,value) if value then local parameters=tfmdata.parameters @@ -24089,11 +29863,2131 @@ otffeatures.register { node=reencode, } } +local function ignore(tfmdata,key,value) + if value then + tfmdata.mathparameters=nil + end +end +otffeatures.register { + name="ignoremathconstants", + description="ignore math constants table", + initializers={ + base=ignore, + node=ignore, + } +} +local setmetatableindex=table.setmetatableindex +local function additalictowidth(tfmdata,key,value) + local characters=tfmdata.characters + local resources=tfmdata.resources + local additions={} + local private=resources.private + for unicode,old_c in next,characters do + local oldwidth=old_c.width + local olditalic=old_c.italic + if olditalic and olditalic~=0 then + private=private+1 + local new_c={ + width=oldwidth+olditalic, + height=old_c.height, + depth=old_c.depth, + commands={ + { "slot",1,private }, + { "right",olditalic }, + }, + } + setmetatableindex(new_c,old_c) + characters[unicode]=new_c + additions[private]=old_c + end + end + for k,v in next,additions do + characters[k]=v + end + resources.private=private +end +otffeatures.register { + name="italicwidths", + description="add italic to width", + manipulators={ + base=additalictowidth, + } +} end -- closure do -- begin closure to overcome local limits and interference + +fonts.handlers.otf.addfeature { + ["dataset"]={ + { + ["data"]={ + ["À"]={ "A","̀" }, + ["Á"]={ "A","́" }, + ["Â"]={ "A","̂" }, + ["Ã"]={ "A","̃" }, + ["Ä"]={ "A","̈" }, + ["Å"]={ "A","̊" }, + ["Ç"]={ "C","̧" }, + ["È"]={ "E","̀" }, + ["É"]={ "E","́" }, + ["Ê"]={ "E","̂" }, + ["Ë"]={ "E","̈" }, + ["Ì"]={ "I","̀" }, + ["Í"]={ "I","́" }, + ["Î"]={ "I","̂" }, + ["Ï"]={ "I","̈" }, + ["Ñ"]={ "N","̃" }, + ["Ò"]={ "O","̀" }, + ["Ó"]={ "O","́" }, + ["Ô"]={ "O","̂" }, + ["Õ"]={ "O","̃" }, + ["Ö"]={ "O","̈" }, + ["Ù"]={ "U","̀" }, + ["Ú"]={ "U","́" }, + ["Û"]={ "U","̂" }, + ["Ü"]={ "U","̈" }, + ["Ý"]={ "Y","́" }, + ["à"]={ "a","̀" }, + ["á"]={ "a","́" }, + ["â"]={ "a","̂" }, + ["ã"]={ "a","̃" }, + ["ä"]={ "a","̈" }, + ["å"]={ "a","̊" }, + ["ç"]={ "c","̧" }, + ["è"]={ "e","̀" }, + ["é"]={ "e","́" }, + ["ê"]={ "e","̂" }, + ["ë"]={ "e","̈" }, + ["ì"]={ "i","̀" }, + ["í"]={ "i","́" }, + ["î"]={ "i","̂" }, + ["ï"]={ "i","̈" }, + ["ñ"]={ "n","̃" }, + ["ò"]={ "o","̀" }, + ["ó"]={ "o","́" }, + ["ô"]={ "o","̂" }, + ["õ"]={ "o","̃" }, + ["ö"]={ "o","̈" }, + ["ù"]={ "u","̀" }, + ["ú"]={ "u","́" }, + ["û"]={ "u","̂" }, + ["ü"]={ "u","̈" }, + ["ý"]={ "y","́" }, + ["ÿ"]={ "y","̈" }, + ["Ā"]={ "A","̄" }, + ["ā"]={ "a","̄" }, + ["Ă"]={ "A","̆" }, + ["ă"]={ "a","̆" }, + ["Ą"]={ "A","̨" }, + ["ą"]={ "a","̨" }, + ["Ć"]={ "C","́" }, + ["ć"]={ "c","́" }, + ["Ĉ"]={ "C","̂" }, + ["ĉ"]={ "c","̂" }, + ["Ċ"]={ "C","̇" }, + ["ċ"]={ "c","̇" }, + ["Č"]={ "C","̌" }, + ["č"]={ "c","̌" }, + ["Ď"]={ "D","̌" }, + ["ď"]={ "d","̌" }, + ["Ē"]={ "E","̄" }, + ["ē"]={ "e","̄" }, + ["Ĕ"]={ "E","̆" }, + ["ĕ"]={ "e","̆" }, + ["Ė"]={ "E","̇" }, + ["ė"]={ "e","̇" }, + ["Ę"]={ "E","̨" }, + ["ę"]={ "e","̨" }, + ["Ě"]={ "E","̌" }, + ["ě"]={ "e","̌" }, + ["Ĝ"]={ "G","̂" }, + ["ĝ"]={ "g","̂" }, + ["Ğ"]={ "G","̆" }, + ["ğ"]={ "g","̆" }, + ["Ġ"]={ "G","̇" }, + ["ġ"]={ "g","̇" }, + ["Ģ"]={ "G","̧" }, + ["ģ"]={ "g","̧" }, + ["Ĥ"]={ "H","̂" }, + ["ĥ"]={ "h","̂" }, + ["Ĩ"]={ "I","̃" }, + ["ĩ"]={ "i","̃" }, + ["Ī"]={ "I","̄" }, + ["ī"]={ "i","̄" }, + ["Ĭ"]={ "I","̆" }, + ["ĭ"]={ "i","̆" }, + ["Į"]={ "I","̨" }, + ["į"]={ "i","̨" }, + ["İ"]={ "I","̇" }, + ["Ĵ"]={ "J","̂" }, + ["ĵ"]={ "j","̂" }, + ["Ķ"]={ "K","̧" }, + ["ķ"]={ "k","̧" }, + ["Ĺ"]={ "L","́" }, + ["ĺ"]={ "l","́" }, + ["Ļ"]={ "L","̧" }, + ["ļ"]={ "l","̧" }, + ["Ľ"]={ "L","̌" }, + ["ľ"]={ "l","̌" }, + ["Ń"]={ "N","́" }, + ["ń"]={ "n","́" }, + ["Ņ"]={ "N","̧" }, + ["ņ"]={ "n","̧" }, + ["Ň"]={ "N","̌" }, + ["ň"]={ "n","̌" }, + ["Ō"]={ "O","̄" }, + ["ō"]={ "o","̄" }, + ["Ŏ"]={ "O","̆" }, + ["ŏ"]={ "o","̆" }, + ["Ő"]={ "O","̋" }, + ["ő"]={ "o","̋" }, + ["Ŕ"]={ "R","́" }, + ["ŕ"]={ "r","́" }, + ["Ŗ"]={ "R","̧" }, + ["ŗ"]={ "r","̧" }, + ["Ř"]={ "R","̌" }, + ["ř"]={ "r","̌" }, + ["Ś"]={ "S","́" }, + ["ś"]={ "s","́" }, + ["Ŝ"]={ "S","̂" }, + ["ŝ"]={ "s","̂" }, + ["Ş"]={ "S","̧" }, + ["ş"]={ "s","̧" }, + ["Š"]={ "S","̌" }, + ["š"]={ "s","̌" }, + ["Ţ"]={ "T","̧" }, + ["ţ"]={ "t","̧" }, + ["Ť"]={ "T","̌" }, + ["ť"]={ "t","̌" }, + ["Ũ"]={ "U","̃" }, + ["ũ"]={ "u","̃" }, + ["Ū"]={ "U","̄" }, + ["ū"]={ "u","̄" }, + ["Ŭ"]={ "U","̆" }, + ["ŭ"]={ "u","̆" }, + ["Ů"]={ "U","̊" }, + ["ů"]={ "u","̊" }, + ["Ű"]={ "U","̋" }, + ["ű"]={ "u","̋" }, + ["Ų"]={ "U","̨" }, + ["ų"]={ "u","̨" }, + ["Ŵ"]={ "W","̂" }, + ["ŵ"]={ "w","̂" }, + ["Ŷ"]={ "Y","̂" }, + ["ŷ"]={ "y","̂" }, + ["Ÿ"]={ "Y","̈" }, + ["Ź"]={ "Z","́" }, + ["ź"]={ "z","́" }, + ["Ż"]={ "Z","̇" }, + ["ż"]={ "z","̇" }, + ["Ž"]={ "Z","̌" }, + ["ž"]={ "z","̌" }, + ["Ơ"]={ "O","̛" }, + ["ơ"]={ "o","̛" }, + ["Ư"]={ "U","̛" }, + ["ư"]={ "u","̛" }, + ["Ǎ"]={ "A","̌" }, + ["ǎ"]={ "a","̌" }, + ["Ǐ"]={ "I","̌" }, + ["ǐ"]={ "i","̌" }, + ["Ǒ"]={ "O","̌" }, + ["ǒ"]={ "o","̌" }, + ["Ǔ"]={ "U","̌" }, + ["ǔ"]={ "u","̌" }, + ["Ǖ"]={ "Ü","̄" }, + ["ǖ"]={ "ü","̄" }, + ["Ǘ"]={ "Ü","́" }, + ["ǘ"]={ "ü","́" }, + ["Ǚ"]={ "Ü","̌" }, + ["ǚ"]={ "ü","̌" }, + ["Ǜ"]={ "Ü","̀" }, + ["ǜ"]={ "ü","̀" }, + ["Ǟ"]={ "Ä","̄" }, + ["ǟ"]={ "ä","̄" }, + ["Ǡ"]={ "Ȧ","̄" }, + ["ǡ"]={ "ȧ","̄" }, + ["Ǣ"]={ "Æ","̄" }, + ["ǣ"]={ "æ","̄" }, + ["Ǧ"]={ "G","̌" }, + ["ǧ"]={ "g","̌" }, + ["Ǩ"]={ "K","̌" }, + ["ǩ"]={ "k","̌" }, + ["Ǫ"]={ "O","̨" }, + ["ǫ"]={ "o","̨" }, + ["Ǭ"]={ "Ǫ","̄" }, + ["ǭ"]={ "ǫ","̄" }, + ["Ǯ"]={ "Ʒ","̌" }, + ["ǯ"]={ "ʒ","̌" }, + ["ǰ"]={ "j","̌" }, + ["Ǵ"]={ "G","́" }, + ["ǵ"]={ "g","́" }, + ["Ǹ"]={ "N","̀" }, + ["ǹ"]={ "n","̀" }, + ["Ǻ"]={ "Å","́" }, + ["ǻ"]={ "å","́" }, + ["Ǽ"]={ "Æ","́" }, + ["ǽ"]={ "æ","́" }, + ["Ǿ"]={ "Ø","́" }, + ["ǿ"]={ "ø","́" }, + ["Ȁ"]={ "A","̏" }, + ["ȁ"]={ "a","̏" }, + ["Ȃ"]={ "A","̑" }, + ["ȃ"]={ "a","̑" }, + ["Ȅ"]={ "E","̏" }, + ["ȅ"]={ "e","̏" }, + ["Ȇ"]={ "E","̑" }, + ["ȇ"]={ "e","̑" }, + ["Ȉ"]={ "I","̏" }, + ["ȉ"]={ "i","̏" }, + ["Ȋ"]={ "I","̑" }, + ["ȋ"]={ "i","̑" }, + ["Ȍ"]={ "O","̏" }, + ["ȍ"]={ "o","̏" }, + ["Ȏ"]={ "O","̑" }, + ["ȏ"]={ "o","̑" }, + ["Ȑ"]={ "R","̏" }, + ["ȑ"]={ "r","̏" }, + ["Ȓ"]={ "R","̑" }, + ["ȓ"]={ "r","̑" }, + ["Ȕ"]={ "U","̏" }, + ["ȕ"]={ "u","̏" }, + ["Ȗ"]={ "U","̑" }, + ["ȗ"]={ "u","̑" }, + ["Ș"]={ "S","̦" }, + ["ș"]={ "s","̦" }, + ["Ț"]={ "T","̦" }, + ["ț"]={ "t","̦" }, + ["Ȟ"]={ "H","̌" }, + ["ȟ"]={ "h","̌" }, + ["Ȧ"]={ "A","̇" }, + ["ȧ"]={ "a","̇" }, + ["Ȩ"]={ "E","̧" }, + ["ȩ"]={ "e","̧" }, + ["Ȫ"]={ "Ö","̄" }, + ["ȫ"]={ "ö","̄" }, + ["Ȭ"]={ "Õ","̄" }, + ["ȭ"]={ "õ","̄" }, + ["Ȯ"]={ "O","̇" }, + ["ȯ"]={ "o","̇" }, + ["Ȱ"]={ "Ȯ","̄" }, + ["ȱ"]={ "ȯ","̄" }, + ["Ȳ"]={ "Y","̄" }, + ["ȳ"]={ "y","̄" }, + ["̈́"]={ "̈","́" }, + ["΅"]={ "¨","́" }, + ["Ά"]={ "Α","́" }, + ["Έ"]={ "Ε","́" }, + ["Ή"]={ "Η","́" }, + ["Ί"]={ "Ι","́" }, + ["Ό"]={ "Ο","́" }, + ["Ύ"]={ "Υ","́" }, + ["Ώ"]={ "Ω","́" }, + ["ΐ"]={ "ϊ","́" }, + ["Ϊ"]={ "Ι","̈" }, + ["Ϋ"]={ "Υ","̈" }, + ["ά"]={ "α","́" }, + ["έ"]={ "ε","́" }, + ["ή"]={ "η","́" }, + ["ί"]={ "ι","́" }, + ["ΰ"]={ "ϋ","́" }, + ["ϊ"]={ "ι","̈" }, + ["ϋ"]={ "υ","̈" }, + ["ό"]={ "ο","́" }, + ["ύ"]={ "υ","́" }, + ["ώ"]={ "ω","́" }, + ["ϓ"]={ "ϒ","́" }, + ["ϔ"]={ "ϒ","̈" }, + ["Ѐ"]={ "Е","̀" }, + ["Ё"]={ "Е","̈" }, + ["Ѓ"]={ "Г","́" }, + ["Ї"]={ "І","̈" }, + ["Ќ"]={ "К","́" }, + ["Ѝ"]={ "И","̀" }, + ["Ў"]={ "У","̆" }, + ["Й"]={ "И","̆" }, + ["й"]={ "и","̆" }, + ["ѐ"]={ "е","̀" }, + ["ё"]={ "е","̈" }, + ["ѓ"]={ "г","́" }, + ["ї"]={ "і","̈" }, + ["ќ"]={ "к","́" }, + ["ѝ"]={ "и","̀" }, + ["ў"]={ "у","̆" }, + ["Ѷ"]={ "Ѵ","̏" }, + ["ѷ"]={ "ѵ","̏" }, + ["Ӂ"]={ "Ж","̆" }, + ["ӂ"]={ "ж","̆" }, + ["Ӑ"]={ "А","̆" }, + ["ӑ"]={ "а","̆" }, + ["Ӓ"]={ "А","̈" }, + ["ӓ"]={ "а","̈" }, + ["Ӗ"]={ "Е","̆" }, + ["ӗ"]={ "е","̆" }, + ["Ӛ"]={ "Ә","̈" }, + ["ӛ"]={ "ә","̈" }, + ["Ӝ"]={ "Ж","̈" }, + ["ӝ"]={ "ж","̈" }, + ["Ӟ"]={ "З","̈" }, + ["ӟ"]={ "з","̈" }, + ["Ӣ"]={ "И","̄" }, + ["ӣ"]={ "и","̄" }, + ["Ӥ"]={ "И","̈" }, + ["ӥ"]={ "и","̈" }, + ["Ӧ"]={ "О","̈" }, + ["ӧ"]={ "о","̈" }, + ["Ӫ"]={ "Ө","̈" }, + ["ӫ"]={ "ө","̈" }, + ["Ӭ"]={ "Э","̈" }, + ["ӭ"]={ "э","̈" }, + ["Ӯ"]={ "У","̄" }, + ["ӯ"]={ "у","̄" }, + ["Ӱ"]={ "У","̈" }, + ["ӱ"]={ "у","̈" }, + ["Ӳ"]={ "У","̋" }, + ["ӳ"]={ "у","̋" }, + ["Ӵ"]={ "Ч","̈" }, + ["ӵ"]={ "ч","̈" }, + ["Ӹ"]={ "Ы","̈" }, + ["ӹ"]={ "ы","̈" }, + ["آ"]={ "ا","ٓ" }, + ["أ"]={ "ا","ٔ" }, + ["ؤ"]={ "و","ٔ" }, + ["إ"]={ "ا","ٕ" }, + ["ئ"]={ "ي","ٔ" }, + ["ۀ"]={ "ە","ٔ" }, + ["ۂ"]={ "ہ","ٔ" }, + ["ۓ"]={ "ے","ٔ" }, + ["ऩ"]={ "न","़" }, + ["ऱ"]={ "र","़" }, + ["ऴ"]={ "ळ","़" }, + ["क़"]={ "क","़" }, + ["ख़"]={ "ख","़" }, + ["ग़"]={ "ग","़" }, + ["ज़"]={ "ज","़" }, + ["ड़"]={ "ड","़" }, + ["ढ़"]={ "ढ","़" }, + ["फ़"]={ "फ","़" }, + ["य़"]={ "य","़" }, + ["ো"]={ "ে","া" }, + ["ৌ"]={ "ে","ৗ" }, + ["ড়"]={ "ড","়" }, + ["ঢ়"]={ "ঢ","়" }, + ["য়"]={ "য","়" }, + ["ਲ਼"]={ "ਲ","਼" }, + ["ਸ਼"]={ "ਸ","਼" }, + ["ਖ਼"]={ "ਖ","਼" }, + ["ਗ਼"]={ "ਗ","਼" }, + ["ਜ਼"]={ "ਜ","਼" }, + ["ਫ਼"]={ "ਫ","਼" }, + ["ୈ"]={ "େ","ୖ" }, + ["ୋ"]={ "େ","ା" }, + ["ୌ"]={ "େ","ୗ" }, + ["ଡ଼"]={ "ଡ","଼" }, + ["ଢ଼"]={ "ଢ","଼" }, + ["ஔ"]={ "ஒ","ௗ" }, + ["ொ"]={ "ெ","ா" }, + ["ோ"]={ "ே","ா" }, + ["ௌ"]={ "ெ","ௗ" }, + ["ై"]={ "ె","ౖ" }, + ["ೀ"]={ "ಿ","ೕ" }, + ["ೇ"]={ "ೆ","ೕ" }, + ["ೈ"]={ "ೆ","ೖ" }, + ["ೊ"]={ "ೆ","ೂ" }, + ["ೋ"]={ "ೊ","ೕ" }, + ["ൊ"]={ "െ","ാ" }, + ["ോ"]={ "േ","ാ" }, + ["ൌ"]={ "െ","ൗ" }, + ["ේ"]={ "ෙ","්" }, + ["ො"]={ "ෙ","ා" }, + ["ෝ"]={ "ො","්" }, + ["ෞ"]={ "ෙ","ෟ" }, + ["གྷ"]={ "ག","ྷ" }, + ["ཌྷ"]={ "ཌ","ྷ" }, + ["དྷ"]={ "ད","ྷ" }, + ["བྷ"]={ "བ","ྷ" }, + ["ཛྷ"]={ "ཛ","ྷ" }, + ["ཀྵ"]={ "ཀ","ྵ" }, + ["ཱི"]={ "ཱ","ི" }, + ["ཱུ"]={ "ཱ","ུ" }, + ["ྲྀ"]={ "ྲ","ྀ" }, + ["ླྀ"]={ "ླ","ྀ" }, + ["ཱྀ"]={ "ཱ","ྀ" }, + ["ྒྷ"]={ "ྒ","ྷ" }, + ["ྜྷ"]={ "ྜ","ྷ" }, + ["ྡྷ"]={ "ྡ","ྷ" }, + ["ྦྷ"]={ "ྦ","ྷ" }, + ["ྫྷ"]={ "ྫ","ྷ" }, + ["ྐྵ"]={ "ྐ","ྵ" }, + ["ဦ"]={ "ဥ","ီ" }, + ["ᬆ"]={ "ᬅ","ᬵ" }, + ["ᬈ"]={ "ᬇ","ᬵ" }, + ["ᬊ"]={ "ᬉ","ᬵ" }, + ["ᬌ"]={ "ᬋ","ᬵ" }, + ["ᬎ"]={ "ᬍ","ᬵ" }, + ["ᬒ"]={ "ᬑ","ᬵ" }, + ["ᬻ"]={ "ᬺ","ᬵ" }, + ["ᬽ"]={ "ᬼ","ᬵ" }, + ["ᭀ"]={ "ᬾ","ᬵ" }, + ["ᭁ"]={ "ᬿ","ᬵ" }, + ["ᭃ"]={ "ᭂ","ᬵ" }, + ["Ḁ"]={ "A","̥" }, + ["ḁ"]={ "a","̥" }, + ["Ḃ"]={ "B","̇" }, + ["ḃ"]={ "b","̇" }, + ["Ḅ"]={ "B","̣" }, + ["ḅ"]={ "b","̣" }, + ["Ḇ"]={ "B","̱" }, + ["ḇ"]={ "b","̱" }, + ["Ḉ"]={ "Ç","́" }, + ["ḉ"]={ "ç","́" }, + ["Ḋ"]={ "D","̇" }, + ["ḋ"]={ "d","̇" }, + ["Ḍ"]={ "D","̣" }, + ["ḍ"]={ "d","̣" }, + ["Ḏ"]={ "D","̱" }, + ["ḏ"]={ "d","̱" }, + ["Ḑ"]={ "D","̧" }, + ["ḑ"]={ "d","̧" }, + ["Ḓ"]={ "D","̭" }, + ["ḓ"]={ "d","̭" }, + ["Ḕ"]={ "Ē","̀" }, + ["ḕ"]={ "ē","̀" }, + ["Ḗ"]={ "Ē","́" }, + ["ḗ"]={ "ē","́" }, + ["Ḙ"]={ "E","̭" }, + ["ḙ"]={ "e","̭" }, + ["Ḛ"]={ "E","̰" }, + ["ḛ"]={ "e","̰" }, + ["Ḝ"]={ "Ȩ","̆" }, + ["ḝ"]={ "ȩ","̆" }, + ["Ḟ"]={ "F","̇" }, + ["ḟ"]={ "f","̇" }, + ["Ḡ"]={ "G","̄" }, + ["ḡ"]={ "g","̄" }, + ["Ḣ"]={ "H","̇" }, + ["ḣ"]={ "h","̇" }, + ["Ḥ"]={ "H","̣" }, + ["ḥ"]={ "h","̣" }, + ["Ḧ"]={ "H","̈" }, + ["ḧ"]={ "h","̈" }, + ["Ḩ"]={ "H","̧" }, + ["ḩ"]={ "h","̧" }, + ["Ḫ"]={ "H","̮" }, + ["ḫ"]={ "h","̮" }, + ["Ḭ"]={ "I","̰" }, + ["ḭ"]={ "i","̰" }, + ["Ḯ"]={ "Ï","́" }, + ["ḯ"]={ "ï","́" }, + ["Ḱ"]={ "K","́" }, + ["ḱ"]={ "k","́" }, + ["Ḳ"]={ "K","̣" }, + ["ḳ"]={ "k","̣" }, + ["Ḵ"]={ "K","̱" }, + ["ḵ"]={ "k","̱" }, + ["Ḷ"]={ "L","̣" }, + ["ḷ"]={ "l","̣" }, + ["Ḹ"]={ "Ḷ","̄" }, + ["ḹ"]={ "ḷ","̄" }, + ["Ḻ"]={ "L","̱" }, + ["ḻ"]={ "l","̱" }, + ["Ḽ"]={ "L","̭" }, + ["ḽ"]={ "l","̭" }, + ["Ḿ"]={ "M","́" }, + ["ḿ"]={ "m","́" }, + ["Ṁ"]={ "M","̇" }, + ["ṁ"]={ "m","̇" }, + ["Ṃ"]={ "M","̣" }, + ["ṃ"]={ "m","̣" }, + ["Ṅ"]={ "N","̇" }, + ["ṅ"]={ "n","̇" }, + ["Ṇ"]={ "N","̣" }, + ["ṇ"]={ "n","̣" }, + ["Ṉ"]={ "N","̱" }, + ["ṉ"]={ "n","̱" }, + ["Ṋ"]={ "N","̭" }, + ["ṋ"]={ "n","̭" }, + ["Ṍ"]={ "Õ","́" }, + ["ṍ"]={ "õ","́" }, + ["Ṏ"]={ "Õ","̈" }, + ["ṏ"]={ "õ","̈" }, + ["Ṑ"]={ "Ō","̀" }, + ["ṑ"]={ "ō","̀" }, + ["Ṓ"]={ "Ō","́" }, + ["ṓ"]={ "ō","́" }, + ["Ṕ"]={ "P","́" }, + ["ṕ"]={ "p","́" }, + ["Ṗ"]={ "P","̇" }, + ["ṗ"]={ "p","̇" }, + ["Ṙ"]={ "R","̇" }, + ["ṙ"]={ "r","̇" }, + ["Ṛ"]={ "R","̣" }, + ["ṛ"]={ "r","̣" }, + ["Ṝ"]={ "Ṛ","̄" }, + ["ṝ"]={ "ṛ","̄" }, + ["Ṟ"]={ "R","̱" }, + ["ṟ"]={ "r","̱" }, + ["Ṡ"]={ "S","̇" }, + ["ṡ"]={ "s","̇" }, + ["Ṣ"]={ "S","̣" }, + ["ṣ"]={ "s","̣" }, + ["Ṥ"]={ "Ś","̇" }, + ["ṥ"]={ "ś","̇" }, + ["Ṧ"]={ "Š","̇" }, + ["ṧ"]={ "š","̇" }, + ["Ṩ"]={ "Ṣ","̇" }, + ["ṩ"]={ "ṣ","̇" }, + ["Ṫ"]={ "T","̇" }, + ["ṫ"]={ "t","̇" }, + ["Ṭ"]={ "T","̣" }, + ["ṭ"]={ "t","̣" }, + ["Ṯ"]={ "T","̱" }, + ["ṯ"]={ "t","̱" }, + ["Ṱ"]={ "T","̭" }, + ["ṱ"]={ "t","̭" }, + ["Ṳ"]={ "U","̤" }, + ["ṳ"]={ "u","̤" }, + ["Ṵ"]={ "U","̰" }, + ["ṵ"]={ "u","̰" }, + ["Ṷ"]={ "U","̭" }, + ["ṷ"]={ "u","̭" }, + ["Ṹ"]={ "Ũ","́" }, + ["ṹ"]={ "ũ","́" }, + ["Ṻ"]={ "Ū","̈" }, + ["ṻ"]={ "ū","̈" }, + ["Ṽ"]={ "V","̃" }, + ["ṽ"]={ "v","̃" }, + ["Ṿ"]={ "V","̣" }, + ["ṿ"]={ "v","̣" }, + ["Ẁ"]={ "W","̀" }, + ["ẁ"]={ "w","̀" }, + ["Ẃ"]={ "W","́" }, + ["ẃ"]={ "w","́" }, + ["Ẅ"]={ "W","̈" }, + ["ẅ"]={ "w","̈" }, + ["Ẇ"]={ "W","̇" }, + ["ẇ"]={ "w","̇" }, + ["Ẉ"]={ "W","̣" }, + ["ẉ"]={ "w","̣" }, + ["Ẋ"]={ "X","̇" }, + ["ẋ"]={ "x","̇" }, + ["Ẍ"]={ "X","̈" }, + ["ẍ"]={ "x","̈" }, + ["Ẏ"]={ "Y","̇" }, + ["ẏ"]={ "y","̇" }, + ["Ẑ"]={ "Z","̂" }, + ["ẑ"]={ "z","̂" }, + ["Ẓ"]={ "Z","̣" }, + ["ẓ"]={ "z","̣" }, + ["Ẕ"]={ "Z","̱" }, + ["ẕ"]={ "z","̱" }, + ["ẖ"]={ "h","̱" }, + ["ẗ"]={ "t","̈" }, + ["ẘ"]={ "w","̊" }, + ["ẙ"]={ "y","̊" }, + ["ẛ"]={ "ſ","̇" }, + ["Ạ"]={ "A","̣" }, + ["ạ"]={ "a","̣" }, + ["Ả"]={ "A","̉" }, + ["ả"]={ "a","̉" }, + ["Ấ"]={ "Â","́" }, + ["ấ"]={ "â","́" }, + ["Ầ"]={ "Â","̀" }, + ["ầ"]={ "â","̀" }, + ["Ẩ"]={ "Â","̉" }, + ["ẩ"]={ "â","̉" }, + ["Ẫ"]={ "Â","̃" }, + ["ẫ"]={ "â","̃" }, + ["Ậ"]={ "Ạ","̂" }, + ["ậ"]={ "ạ","̂" }, + ["Ắ"]={ "Ă","́" }, + ["ắ"]={ "ă","́" }, + ["Ằ"]={ "Ă","̀" }, + ["ằ"]={ "ă","̀" }, + ["Ẳ"]={ "Ă","̉" }, + ["ẳ"]={ "ă","̉" }, + ["Ẵ"]={ "Ă","̃" }, + ["ẵ"]={ "ă","̃" }, + ["Ặ"]={ "Ạ","̆" }, + ["ặ"]={ "ạ","̆" }, + ["Ẹ"]={ "E","̣" }, + ["ẹ"]={ "e","̣" }, + ["Ẻ"]={ "E","̉" }, + ["ẻ"]={ "e","̉" }, + ["Ẽ"]={ "E","̃" }, + ["ẽ"]={ "e","̃" }, + ["Ế"]={ "Ê","́" }, + ["ế"]={ "ê","́" }, + ["Ề"]={ "Ê","̀" }, + ["ề"]={ "ê","̀" }, + ["Ể"]={ "Ê","̉" }, + ["ể"]={ "ê","̉" }, + ["Ễ"]={ "Ê","̃" }, + ["ễ"]={ "ê","̃" }, + ["Ệ"]={ "Ẹ","̂" }, + ["ệ"]={ "ẹ","̂" }, + ["Ỉ"]={ "I","̉" }, + ["ỉ"]={ "i","̉" }, + ["Ị"]={ "I","̣" }, + ["ị"]={ "i","̣" }, + ["Ọ"]={ "O","̣" }, + ["ọ"]={ "o","̣" }, + ["Ỏ"]={ "O","̉" }, + ["ỏ"]={ "o","̉" }, + ["Ố"]={ "Ô","́" }, + ["ố"]={ "ô","́" }, + ["Ồ"]={ "Ô","̀" }, + ["ồ"]={ "ô","̀" }, + ["Ổ"]={ "Ô","̉" }, + ["ổ"]={ "ô","̉" }, + ["Ỗ"]={ "Ô","̃" }, + ["ỗ"]={ "ô","̃" }, + ["Ộ"]={ "Ọ","̂" }, + ["ộ"]={ "ọ","̂" }, + ["Ớ"]={ "Ơ","́" }, + ["ớ"]={ "ơ","́" }, + ["Ờ"]={ "Ơ","̀" }, + ["ờ"]={ "ơ","̀" }, + ["Ở"]={ "Ơ","̉" }, + ["ở"]={ "ơ","̉" }, + ["Ỡ"]={ "Ơ","̃" }, + ["ỡ"]={ "ơ","̃" }, + ["Ợ"]={ "Ơ","̣" }, + ["ợ"]={ "ơ","̣" }, + ["Ụ"]={ "U","̣" }, + ["ụ"]={ "u","̣" }, + ["Ủ"]={ "U","̉" }, + ["ủ"]={ "u","̉" }, + ["Ứ"]={ "Ư","́" }, + ["ứ"]={ "ư","́" }, + ["Ừ"]={ "Ư","̀" }, + ["ừ"]={ "ư","̀" }, + ["Ử"]={ "Ư","̉" }, + ["ử"]={ "ư","̉" }, + ["Ữ"]={ "Ư","̃" }, + ["ữ"]={ "ư","̃" }, + ["Ự"]={ "Ư","̣" }, + ["ự"]={ "ư","̣" }, + ["Ỳ"]={ "Y","̀" }, + ["ỳ"]={ "y","̀" }, + ["Ỵ"]={ "Y","̣" }, + ["ỵ"]={ "y","̣" }, + ["Ỷ"]={ "Y","̉" }, + ["ỷ"]={ "y","̉" }, + ["Ỹ"]={ "Y","̃" }, + ["ỹ"]={ "y","̃" }, + ["ἀ"]={ "α","̓" }, + ["ἁ"]={ "α","̔" }, + ["ἂ"]={ "ἀ","̀" }, + ["ἃ"]={ "ἁ","̀" }, + ["ἄ"]={ "ἀ","́" }, + ["ἅ"]={ "ἁ","́" }, + ["ἆ"]={ "ἀ","͂" }, + ["ἇ"]={ "ἁ","͂" }, + ["Ἀ"]={ "Α","̓" }, + ["Ἁ"]={ "Α","̔" }, + ["Ἂ"]={ "Ἀ","̀" }, + ["Ἃ"]={ "Ἁ","̀" }, + ["Ἄ"]={ "Ἀ","́" }, + ["Ἅ"]={ "Ἁ","́" }, + ["Ἆ"]={ "Ἀ","͂" }, + ["Ἇ"]={ "Ἁ","͂" }, + ["ἐ"]={ "ε","̓" }, + ["ἑ"]={ "ε","̔" }, + ["ἒ"]={ "ἐ","̀" }, + ["ἓ"]={ "ἑ","̀" }, + ["ἔ"]={ "ἐ","́" }, + ["ἕ"]={ "ἑ","́" }, + ["Ἐ"]={ "Ε","̓" }, + ["Ἑ"]={ "Ε","̔" }, + ["Ἒ"]={ "Ἐ","̀" }, + ["Ἓ"]={ "Ἑ","̀" }, + ["Ἔ"]={ "Ἐ","́" }, + ["Ἕ"]={ "Ἑ","́" }, + ["ἠ"]={ "η","̓" }, + ["ἡ"]={ "η","̔" }, + ["ἢ"]={ "ἠ","̀" }, + ["ἣ"]={ "ἡ","̀" }, + ["ἤ"]={ "ἠ","́" }, + ["ἥ"]={ "ἡ","́" }, + ["ἦ"]={ "ἠ","͂" }, + ["ἧ"]={ "ἡ","͂" }, + ["Ἠ"]={ "Η","̓" }, + ["Ἡ"]={ "Η","̔" }, + ["Ἢ"]={ "Ἠ","̀" }, + ["Ἣ"]={ "Ἡ","̀" }, + ["Ἤ"]={ "Ἠ","́" }, + ["Ἥ"]={ "Ἡ","́" }, + ["Ἦ"]={ "Ἠ","͂" }, + ["Ἧ"]={ "Ἡ","͂" }, + ["ἰ"]={ "ι","̓" }, + ["ἱ"]={ "ι","̔" }, + ["ἲ"]={ "ἰ","̀" }, + ["ἳ"]={ "ἱ","̀" }, + ["ἴ"]={ "ἰ","́" }, + ["ἵ"]={ "ἱ","́" }, + ["ἶ"]={ "ἰ","͂" }, + ["ἷ"]={ "ἱ","͂" }, + ["Ἰ"]={ "Ι","̓" }, + ["Ἱ"]={ "Ι","̔" }, + ["Ἲ"]={ "Ἰ","̀" }, + ["Ἳ"]={ "Ἱ","̀" }, + ["Ἴ"]={ "Ἰ","́" }, + ["Ἵ"]={ "Ἱ","́" }, + ["Ἶ"]={ "Ἰ","͂" }, + ["Ἷ"]={ "Ἱ","͂" }, + ["ὀ"]={ "ο","̓" }, + ["ὁ"]={ "ο","̔" }, + ["ὂ"]={ "ὀ","̀" }, + ["ὃ"]={ "ὁ","̀" }, + ["ὄ"]={ "ὀ","́" }, + ["ὅ"]={ "ὁ","́" }, + ["Ὀ"]={ "Ο","̓" }, + ["Ὁ"]={ "Ο","̔" }, + ["Ὂ"]={ "Ὀ","̀" }, + ["Ὃ"]={ "Ὁ","̀" }, + ["Ὄ"]={ "Ὀ","́" }, + ["Ὅ"]={ "Ὁ","́" }, + ["ὐ"]={ "υ","̓" }, + ["ὑ"]={ "υ","̔" }, + ["ὒ"]={ "ὐ","̀" }, + ["ὓ"]={ "ὑ","̀" }, + ["ὔ"]={ "ὐ","́" }, + ["ὕ"]={ "ὑ","́" }, + ["ὖ"]={ "ὐ","͂" }, + ["ὗ"]={ "ὑ","͂" }, + ["Ὑ"]={ "Υ","̔" }, + ["Ὓ"]={ "Ὑ","̀" }, + ["Ὕ"]={ "Ὑ","́" }, + ["Ὗ"]={ "Ὑ","͂" }, + ["ὠ"]={ "ω","̓" }, + ["ὡ"]={ "ω","̔" }, + ["ὢ"]={ "ὠ","̀" }, + ["ὣ"]={ "ὡ","̀" }, + ["ὤ"]={ "ὠ","́" }, + ["ὥ"]={ "ὡ","́" }, + ["ὦ"]={ "ὠ","͂" }, + ["ὧ"]={ "ὡ","͂" }, + ["Ὠ"]={ "Ω","̓" }, + ["Ὡ"]={ "Ω","̔" }, + ["Ὢ"]={ "Ὠ","̀" }, + ["Ὣ"]={ "Ὡ","̀" }, + ["Ὤ"]={ "Ὠ","́" }, + ["Ὥ"]={ "Ὡ","́" }, + ["Ὦ"]={ "Ὠ","͂" }, + ["Ὧ"]={ "Ὡ","͂" }, + ["ὰ"]={ "α","̀" }, + ["ὲ"]={ "ε","̀" }, + ["ὴ"]={ "η","̀" }, + ["ὶ"]={ "ι","̀" }, + ["ὸ"]={ "ο","̀" }, + ["ὺ"]={ "υ","̀" }, + ["ὼ"]={ "ω","̀" }, + ["ᾀ"]={ "ἀ","ͅ" }, + ["ᾁ"]={ "ἁ","ͅ" }, + ["ᾂ"]={ "ἂ","ͅ" }, + ["ᾃ"]={ "ἃ","ͅ" }, + ["ᾄ"]={ "ἄ","ͅ" }, + ["ᾅ"]={ "ἅ","ͅ" }, + ["ᾆ"]={ "ἆ","ͅ" }, + ["ᾇ"]={ "ἇ","ͅ" }, + ["ᾈ"]={ "Ἀ","ͅ" }, + ["ᾉ"]={ "Ἁ","ͅ" }, + ["ᾊ"]={ "Ἂ","ͅ" }, + ["ᾋ"]={ "Ἃ","ͅ" }, + ["ᾌ"]={ "Ἄ","ͅ" }, + ["ᾍ"]={ "Ἅ","ͅ" }, + ["ᾎ"]={ "Ἆ","ͅ" }, + ["ᾏ"]={ "Ἇ","ͅ" }, + ["ᾐ"]={ "ἠ","ͅ" }, + ["ᾑ"]={ "ἡ","ͅ" }, + ["ᾒ"]={ "ἢ","ͅ" }, + ["ᾓ"]={ "ἣ","ͅ" }, + ["ᾔ"]={ "ἤ","ͅ" }, + ["ᾕ"]={ "ἥ","ͅ" }, + ["ᾖ"]={ "ἦ","ͅ" }, + ["ᾗ"]={ "ἧ","ͅ" }, + ["ᾘ"]={ "Ἠ","ͅ" }, + ["ᾙ"]={ "Ἡ","ͅ" }, + ["ᾚ"]={ "Ἢ","ͅ" }, + ["ᾛ"]={ "Ἣ","ͅ" }, + ["ᾜ"]={ "Ἤ","ͅ" }, + ["ᾝ"]={ "Ἥ","ͅ" }, + ["ᾞ"]={ "Ἦ","ͅ" }, + ["ᾟ"]={ "Ἧ","ͅ" }, + ["ᾠ"]={ "ὠ","ͅ" }, + ["ᾡ"]={ "ὡ","ͅ" }, + ["ᾢ"]={ "ὢ","ͅ" }, + ["ᾣ"]={ "ὣ","ͅ" }, + ["ᾤ"]={ "ὤ","ͅ" }, + ["ᾥ"]={ "ὥ","ͅ" }, + ["ᾦ"]={ "ὦ","ͅ" }, + ["ᾧ"]={ "ὧ","ͅ" }, + ["ᾨ"]={ "Ὠ","ͅ" }, + ["ᾩ"]={ "Ὡ","ͅ" }, + ["ᾪ"]={ "Ὢ","ͅ" }, + ["ᾫ"]={ "Ὣ","ͅ" }, + ["ᾬ"]={ "Ὤ","ͅ" }, + ["ᾭ"]={ "Ὥ","ͅ" }, + ["ᾮ"]={ "Ὦ","ͅ" }, + ["ᾯ"]={ "Ὧ","ͅ" }, + ["ᾰ"]={ "α","̆" }, + ["ᾱ"]={ "α","̄" }, + ["ᾲ"]={ "ὰ","ͅ" }, + ["ᾳ"]={ "α","ͅ" }, + ["ᾴ"]={ "ά","ͅ" }, + ["ᾶ"]={ "α","͂" }, + ["ᾷ"]={ "ᾶ","ͅ" }, + ["Ᾰ"]={ "Α","̆" }, + ["Ᾱ"]={ "Α","̄" }, + ["Ὰ"]={ "Α","̀" }, + ["ᾼ"]={ "Α","ͅ" }, + ["῁"]={ "¨","͂" }, + ["ῂ"]={ "ὴ","ͅ" }, + ["ῃ"]={ "η","ͅ" }, + ["ῄ"]={ "ή","ͅ" }, + ["ῆ"]={ "η","͂" }, + ["ῇ"]={ "ῆ","ͅ" }, + ["Ὲ"]={ "Ε","̀" }, + ["Ὴ"]={ "Η","̀" }, + ["ῌ"]={ "Η","ͅ" }, + ["῍"]={ "᾿","̀" }, + ["῎"]={ "᾿","́" }, + ["῏"]={ "᾿","͂" }, + ["ῐ"]={ "ι","̆" }, + ["ῑ"]={ "ι","̄" }, + ["ῒ"]={ "ϊ","̀" }, + ["ῖ"]={ "ι","͂" }, + ["ῗ"]={ "ϊ","͂" }, + ["Ῐ"]={ "Ι","̆" }, + ["Ῑ"]={ "Ι","̄" }, + ["Ὶ"]={ "Ι","̀" }, + ["῝"]={ "῾","̀" }, + ["῞"]={ "῾","́" }, + ["῟"]={ "῾","͂" }, + ["ῠ"]={ "υ","̆" }, + ["ῡ"]={ "υ","̄" }, + ["ῢ"]={ "ϋ","̀" }, + ["ῤ"]={ "ρ","̓" }, + ["ῥ"]={ "ρ","̔" }, + ["ῦ"]={ "υ","͂" }, + ["ῧ"]={ "ϋ","͂" }, + ["Ῠ"]={ "Υ","̆" }, + ["Ῡ"]={ "Υ","̄" }, + ["Ὺ"]={ "Υ","̀" }, + ["Ῥ"]={ "Ρ","̔" }, + ["῭"]={ "¨","̀" }, + ["ῲ"]={ "ὼ","ͅ" }, + ["ῳ"]={ "ω","ͅ" }, + ["ῴ"]={ "ώ","ͅ" }, + ["ῶ"]={ "ω","͂" }, + ["ῷ"]={ "ῶ","ͅ" }, + ["Ὸ"]={ "Ο","̀" }, + ["Ὼ"]={ "Ω","̀" }, + ["ῼ"]={ "Ω","ͅ" }, + ["↚"]={ "←","̸" }, + ["↛"]={ "→","̸" }, + ["↮"]={ "↔","̸" }, + ["⇍"]={ "⇐","̸" }, + ["⇎"]={ "⇔","̸" }, + ["⇏"]={ "⇒","̸" }, + ["∄"]={ "∃","̸" }, + ["∉"]={ "∈","̸" }, + ["∌"]={ "∋","̸" }, + ["∤"]={ "∣","̸" }, + ["∦"]={ "∥","̸" }, + ["≁"]={ "∼","̸" }, + ["≄"]={ "≃","̸" }, + ["≇"]={ "≅","̸" }, + ["≉"]={ "≈","̸" }, + ["≠"]={ "=","̸" }, + ["≢"]={ "≡","̸" }, + ["≭"]={ "≍","̸" }, + ["≮"]={ "<","̸" }, + ["≯"]={ ">","̸" }, + ["≰"]={ "≤","̸" }, + ["≱"]={ "≥","̸" }, + ["≴"]={ "≲","̸" }, + ["≵"]={ "≳","̸" }, + ["≸"]={ "≶","̸" }, + ["≹"]={ "≷","̸" }, + ["⊀"]={ "≺","̸" }, + ["⊁"]={ "≻","̸" }, + ["⊄"]={ "⊂","̸" }, + ["⊅"]={ "⊃","̸" }, + ["⊈"]={ "⊆","̸" }, + ["⊉"]={ "⊇","̸" }, + ["⊬"]={ "⊢","̸" }, + ["⊭"]={ "⊨","̸" }, + ["⊮"]={ "⊩","̸" }, + ["⊯"]={ "⊫","̸" }, + ["⋠"]={ "≼","̸" }, + ["⋡"]={ "≽","̸" }, + ["⋢"]={ "⊑","̸" }, + ["⋣"]={ "⊒","̸" }, + ["⋪"]={ "⊲","̸" }, + ["⋫"]={ "⊳","̸" }, + ["⋬"]={ "⊴","̸" }, + ["⋭"]={ "⊵","̸" }, + ["⫝̸"]={ "⫝","̸" }, + ["が"]={ "か","゙" }, + ["ぎ"]={ "き","゙" }, + ["ぐ"]={ "く","゙" }, + ["げ"]={ "け","゙" }, + ["ご"]={ "こ","゙" }, + ["ざ"]={ "さ","゙" }, + ["じ"]={ "し","゙" }, + ["ず"]={ "す","゙" }, + ["ぜ"]={ "せ","゙" }, + ["ぞ"]={ "そ","゙" }, + ["だ"]={ "た","゙" }, + ["ぢ"]={ "ち","゙" }, + ["づ"]={ "つ","゙" }, + ["で"]={ "て","゙" }, + ["ど"]={ "と","゙" }, + ["ば"]={ "は","゙" }, + ["ぱ"]={ "は","゚" }, + ["び"]={ "ひ","゙" }, + ["ぴ"]={ "ひ","゚" }, + ["ぶ"]={ "ふ","゙" }, + ["ぷ"]={ "ふ","゚" }, + ["べ"]={ "へ","゙" }, + ["ぺ"]={ "へ","゚" }, + ["ぼ"]={ "ほ","゙" }, + ["ぽ"]={ "ほ","゚" }, + ["ゔ"]={ "う","゙" }, + ["ゞ"]={ "ゝ","゙" }, + ["ガ"]={ "カ","゙" }, + ["ギ"]={ "キ","゙" }, + ["グ"]={ "ク","゙" }, + ["ゲ"]={ "ケ","゙" }, + ["ゴ"]={ "コ","゙" }, + ["ザ"]={ "サ","゙" }, + ["ジ"]={ "シ","゙" }, + ["ズ"]={ "ス","゙" }, + ["ゼ"]={ "セ","゙" }, + ["ゾ"]={ "ソ","゙" }, + ["ダ"]={ "タ","゙" }, + ["ヂ"]={ "チ","゙" }, + ["ヅ"]={ "ツ","゙" }, + ["デ"]={ "テ","゙" }, + ["ド"]={ "ト","゙" }, + ["バ"]={ "ハ","゙" }, + ["パ"]={ "ハ","゚" }, + ["ビ"]={ "ヒ","゙" }, + ["ピ"]={ "ヒ","゚" }, + ["ブ"]={ "フ","゙" }, + ["プ"]={ "フ","゚" }, + ["ベ"]={ "ヘ","゙" }, + ["ペ"]={ "ヘ","゚" }, + ["ボ"]={ "ホ","゙" }, + ["ポ"]={ "ホ","゚" }, + ["ヴ"]={ "ウ","゙" }, + ["ヷ"]={ "ワ","゙" }, + ["ヸ"]={ "ヰ","゙" }, + ["ヹ"]={ "ヱ","゙" }, + ["ヺ"]={ "ヲ","゙" }, + ["ヾ"]={ "ヽ","゙" }, + ["יִ"]={ "י","ִ" }, + ["ײַ"]={ "ײ","ַ" }, + ["שׁ"]={ "ש","ׁ" }, + ["שׂ"]={ "ש","ׂ" }, + ["שּׁ"]={ "שּ","ׁ" }, + ["שּׂ"]={ "שּ","ׂ" }, + ["אַ"]={ "א","ַ" }, + ["אָ"]={ "א","ָ" }, + ["אּ"]={ "א","ּ" }, + ["בּ"]={ "ב","ּ" }, + ["גּ"]={ "ג","ּ" }, + ["דּ"]={ "ד","ּ" }, + ["הּ"]={ "ה","ּ" }, + ["וּ"]={ "ו","ּ" }, + ["זּ"]={ "ז","ּ" }, + ["טּ"]={ "ט","ּ" }, + ["יּ"]={ "י","ּ" }, + ["ךּ"]={ "ך","ּ" }, + ["כּ"]={ "כ","ּ" }, + ["לּ"]={ "ל","ּ" }, + ["מּ"]={ "מ","ּ" }, + ["נּ"]={ "נ","ּ" }, + ["סּ"]={ "ס","ּ" }, + ["ףּ"]={ "ף","ּ" }, + ["פּ"]={ "פ","ּ" }, + ["צּ"]={ "צ","ּ" }, + ["קּ"]={ "ק","ּ" }, + ["רּ"]={ "ר","ּ" }, + ["שּ"]={ "ש","ּ" }, + ["תּ"]={ "ת","ּ" }, + ["וֹ"]={ "ו","ֹ" }, + ["בֿ"]={ "ב","ֿ" }, + ["כֿ"]={ "כ","ֿ" }, + ["פֿ"]={ "פ","ֿ" }, + ["𑂚"]={ "𑂙","𑂺" }, + ["𑂜"]={ "𑂛","𑂺" }, + ["𑂫"]={ "𑂥","𑂺" }, + ["𑄮"]={ "𑄱","𑄧" }, + ["𑄯"]={ "𑄲","𑄧" }, + ["𑍋"]={ "𑍇","𑌾" }, + ["𑍌"]={ "𑍇","𑍗" }, + ["𑒻"]={ "𑒹","𑒺" }, + ["𑒼"]={ "𑒹","𑒰" }, + ["𑒾"]={ "𑒹","𑒽" }, + ["𑖺"]={ "𑖸","𑖯" }, + ["𑖻"]={ "𑖹","𑖯" }, + ["𝅗𝅥"]={ "𝅗","𝅥" }, + ["𝅘𝅥"]={ "𝅘","𝅥" }, + ["𝅘𝅥𝅮"]={ "𝅘𝅥","𝅮" }, + ["𝅘𝅥𝅯"]={ "𝅘𝅥","𝅯" }, + ["𝅘𝅥𝅰"]={ "𝅘𝅥","𝅰" }, + ["𝅘𝅥𝅱"]={ "𝅘𝅥","𝅱" }, + ["𝅘𝅥𝅲"]={ "𝅘𝅥","𝅲" }, + ["𝆹𝅥"]={ "𝆹","𝅥" }, + ["𝆺𝅥"]={ "𝆺","𝅥" }, + ["𝆹𝅥𝅮"]={ "𝆹𝅥","𝅮" }, + ["𝆺𝅥𝅮"]={ "𝆺𝅥","𝅮" }, + ["𝆹𝅥𝅯"]={ "𝆹𝅥","𝅯" }, + ["𝆺𝅥𝅯"]={ "𝆺𝅥","𝅯" }, + }, + }, + { + ["data"]={ + ["À"]={ "A","̀" }, + ["Á"]={ "A","́" }, + ["Â"]={ "A","̂" }, + ["Ã"]={ "A","̃" }, + ["Ä"]={ "A","̈" }, + ["Å"]={ "A","̊" }, + ["Ç"]={ "C","̧" }, + ["È"]={ "E","̀" }, + ["É"]={ "E","́" }, + ["Ê"]={ "E","̂" }, + ["Ë"]={ "E","̈" }, + ["Ì"]={ "I","̀" }, + ["Í"]={ "I","́" }, + ["Î"]={ "I","̂" }, + ["Ï"]={ "I","̈" }, + ["Ñ"]={ "N","̃" }, + ["Ò"]={ "O","̀" }, + ["Ó"]={ "O","́" }, + ["Ô"]={ "O","̂" }, + ["Õ"]={ "O","̃" }, + ["Ö"]={ "O","̈" }, + ["Ù"]={ "U","̀" }, + ["Ú"]={ "U","́" }, + ["Û"]={ "U","̂" }, + ["Ü"]={ "U","̈" }, + ["Ý"]={ "Y","́" }, + ["à"]={ "a","̀" }, + ["á"]={ "a","́" }, + ["â"]={ "a","̂" }, + ["ã"]={ "a","̃" }, + ["ä"]={ "a","̈" }, + ["å"]={ "a","̊" }, + ["ç"]={ "c","̧" }, + ["è"]={ "e","̀" }, + ["é"]={ "e","́" }, + ["ê"]={ "e","̂" }, + ["ë"]={ "e","̈" }, + ["ì"]={ "i","̀" }, + ["í"]={ "i","́" }, + ["î"]={ "i","̂" }, + ["ï"]={ "i","̈" }, + ["ñ"]={ "n","̃" }, + ["ò"]={ "o","̀" }, + ["ó"]={ "o","́" }, + ["ô"]={ "o","̂" }, + ["õ"]={ "o","̃" }, + ["ö"]={ "o","̈" }, + ["ù"]={ "u","̀" }, + ["ú"]={ "u","́" }, + ["û"]={ "u","̂" }, + ["ü"]={ "u","̈" }, + ["ý"]={ "y","́" }, + ["ÿ"]={ "y","̈" }, + ["Ā"]={ "A","̄" }, + ["ā"]={ "a","̄" }, + ["Ă"]={ "A","̆" }, + ["ă"]={ "a","̆" }, + ["Ą"]={ "A","̨" }, + ["ą"]={ "a","̨" }, + ["Ć"]={ "C","́" }, + ["ć"]={ "c","́" }, + ["Ĉ"]={ "C","̂" }, + ["ĉ"]={ "c","̂" }, + ["Ċ"]={ "C","̇" }, + ["ċ"]={ "c","̇" }, + ["Č"]={ "C","̌" }, + ["č"]={ "c","̌" }, + ["Ď"]={ "D","̌" }, + ["ď"]={ "d","̌" }, + ["Ē"]={ "E","̄" }, + ["ē"]={ "e","̄" }, + ["Ĕ"]={ "E","̆" }, + ["ĕ"]={ "e","̆" }, + ["Ė"]={ "E","̇" }, + ["ė"]={ "e","̇" }, + ["Ę"]={ "E","̨" }, + ["ę"]={ "e","̨" }, + ["Ě"]={ "E","̌" }, + ["ě"]={ "e","̌" }, + ["Ĝ"]={ "G","̂" }, + ["ĝ"]={ "g","̂" }, + ["Ğ"]={ "G","̆" }, + ["ğ"]={ "g","̆" }, + ["Ġ"]={ "G","̇" }, + ["ġ"]={ "g","̇" }, + ["Ģ"]={ "G","̧" }, + ["ģ"]={ "g","̧" }, + ["Ĥ"]={ "H","̂" }, + ["ĥ"]={ "h","̂" }, + ["Ĩ"]={ "I","̃" }, + ["ĩ"]={ "i","̃" }, + ["Ī"]={ "I","̄" }, + ["ī"]={ "i","̄" }, + ["Ĭ"]={ "I","̆" }, + ["ĭ"]={ "i","̆" }, + ["Į"]={ "I","̨" }, + ["į"]={ "i","̨" }, + ["İ"]={ "I","̇" }, + ["Ĵ"]={ "J","̂" }, + ["ĵ"]={ "j","̂" }, + ["Ķ"]={ "K","̧" }, + ["ķ"]={ "k","̧" }, + ["Ĺ"]={ "L","́" }, + ["ĺ"]={ "l","́" }, + ["Ļ"]={ "L","̧" }, + ["ļ"]={ "l","̧" }, + ["Ľ"]={ "L","̌" }, + ["ľ"]={ "l","̌" }, + ["Ń"]={ "N","́" }, + ["ń"]={ "n","́" }, + ["Ņ"]={ "N","̧" }, + ["ņ"]={ "n","̧" }, + ["Ň"]={ "N","̌" }, + ["ň"]={ "n","̌" }, + ["Ō"]={ "O","̄" }, + ["ō"]={ "o","̄" }, + ["Ŏ"]={ "O","̆" }, + ["ŏ"]={ "o","̆" }, + ["Ő"]={ "O","̋" }, + ["ő"]={ "o","̋" }, + ["Ŕ"]={ "R","́" }, + ["ŕ"]={ "r","́" }, + ["Ŗ"]={ "R","̧" }, + ["ŗ"]={ "r","̧" }, + ["Ř"]={ "R","̌" }, + ["ř"]={ "r","̌" }, + ["Ś"]={ "S","́" }, + ["ś"]={ "s","́" }, + ["Ŝ"]={ "S","̂" }, + ["ŝ"]={ "s","̂" }, + ["Ş"]={ "S","̧" }, + ["ş"]={ "s","̧" }, + ["Š"]={ "S","̌" }, + ["š"]={ "s","̌" }, + ["Ţ"]={ "T","̧" }, + ["ţ"]={ "t","̧" }, + ["Ť"]={ "T","̌" }, + ["ť"]={ "t","̌" }, + ["Ũ"]={ "U","̃" }, + ["ũ"]={ "u","̃" }, + ["Ū"]={ "U","̄" }, + ["ū"]={ "u","̄" }, + ["Ŭ"]={ "U","̆" }, + ["ŭ"]={ "u","̆" }, + ["Ů"]={ "U","̊" }, + ["ů"]={ "u","̊" }, + ["Ű"]={ "U","̋" }, + ["ű"]={ "u","̋" }, + ["Ų"]={ "U","̨" }, + ["ų"]={ "u","̨" }, + ["Ŵ"]={ "W","̂" }, + ["ŵ"]={ "w","̂" }, + ["Ŷ"]={ "Y","̂" }, + ["ŷ"]={ "y","̂" }, + ["Ÿ"]={ "Y","̈" }, + ["Ź"]={ "Z","́" }, + ["ź"]={ "z","́" }, + ["Ż"]={ "Z","̇" }, + ["ż"]={ "z","̇" }, + ["Ž"]={ "Z","̌" }, + ["ž"]={ "z","̌" }, + ["Ơ"]={ "O","̛" }, + ["ơ"]={ "o","̛" }, + ["Ư"]={ "U","̛" }, + ["ư"]={ "u","̛" }, + ["Ǎ"]={ "A","̌" }, + ["ǎ"]={ "a","̌" }, + ["Ǐ"]={ "I","̌" }, + ["ǐ"]={ "i","̌" }, + ["Ǒ"]={ "O","̌" }, + ["ǒ"]={ "o","̌" }, + ["Ǔ"]={ "U","̌" }, + ["ǔ"]={ "u","̌" }, + ["Ǖ"]={ "Ü","̄" }, + ["ǖ"]={ "ü","̄" }, + ["Ǘ"]={ "Ü","́" }, + ["ǘ"]={ "ü","́" }, + ["Ǚ"]={ "Ü","̌" }, + ["ǚ"]={ "ü","̌" }, + ["Ǜ"]={ "Ü","̀" }, + ["ǜ"]={ "ü","̀" }, + ["Ǟ"]={ "Ä","̄" }, + ["ǟ"]={ "ä","̄" }, + ["Ǡ"]={ "Ȧ","̄" }, + ["ǡ"]={ "ȧ","̄" }, + ["Ǣ"]={ "Æ","̄" }, + ["ǣ"]={ "æ","̄" }, + ["Ǧ"]={ "G","̌" }, + ["ǧ"]={ "g","̌" }, + ["Ǩ"]={ "K","̌" }, + ["ǩ"]={ "k","̌" }, + ["Ǫ"]={ "O","̨" }, + ["ǫ"]={ "o","̨" }, + ["Ǭ"]={ "Ǫ","̄" }, + ["ǭ"]={ "ǫ","̄" }, + ["Ǯ"]={ "Ʒ","̌" }, + ["ǯ"]={ "ʒ","̌" }, + ["ǰ"]={ "j","̌" }, + ["Ǵ"]={ "G","́" }, + ["ǵ"]={ "g","́" }, + ["Ǹ"]={ "N","̀" }, + ["ǹ"]={ "n","̀" }, + ["Ǻ"]={ "Å","́" }, + ["ǻ"]={ "å","́" }, + ["Ǽ"]={ "Æ","́" }, + ["ǽ"]={ "æ","́" }, + ["Ǿ"]={ "Ø","́" }, + ["ǿ"]={ "ø","́" }, + ["Ȁ"]={ "A","̏" }, + ["ȁ"]={ "a","̏" }, + ["Ȃ"]={ "A","̑" }, + ["ȃ"]={ "a","̑" }, + ["Ȅ"]={ "E","̏" }, + ["ȅ"]={ "e","̏" }, + ["Ȇ"]={ "E","̑" }, + ["ȇ"]={ "e","̑" }, + ["Ȉ"]={ "I","̏" }, + ["ȉ"]={ "i","̏" }, + ["Ȋ"]={ "I","̑" }, + ["ȋ"]={ "i","̑" }, + ["Ȍ"]={ "O","̏" }, + ["ȍ"]={ "o","̏" }, + ["Ȏ"]={ "O","̑" }, + ["ȏ"]={ "o","̑" }, + ["Ȑ"]={ "R","̏" }, + ["ȑ"]={ "r","̏" }, + ["Ȓ"]={ "R","̑" }, + ["ȓ"]={ "r","̑" }, + ["Ȕ"]={ "U","̏" }, + ["ȕ"]={ "u","̏" }, + ["Ȗ"]={ "U","̑" }, + ["ȗ"]={ "u","̑" }, + ["Ș"]={ "S","̦" }, + ["ș"]={ "s","̦" }, + ["Ț"]={ "T","̦" }, + ["ț"]={ "t","̦" }, + ["Ȟ"]={ "H","̌" }, + ["ȟ"]={ "h","̌" }, + ["Ȧ"]={ "A","̇" }, + ["ȧ"]={ "a","̇" }, + ["Ȩ"]={ "E","̧" }, + ["ȩ"]={ "e","̧" }, + ["Ȫ"]={ "Ö","̄" }, + ["ȫ"]={ "ö","̄" }, + ["Ȭ"]={ "Õ","̄" }, + ["ȭ"]={ "õ","̄" }, + ["Ȯ"]={ "O","̇" }, + ["ȯ"]={ "o","̇" }, + ["Ȱ"]={ "Ȯ","̄" }, + ["ȱ"]={ "ȯ","̄" }, + ["Ȳ"]={ "Y","̄" }, + ["ȳ"]={ "y","̄" }, + ["̈́"]={ "̈","́" }, + ["΅"]={ "¨","́" }, + ["Ά"]={ "Α","́" }, + ["Έ"]={ "Ε","́" }, + ["Ή"]={ "Η","́" }, + ["Ί"]={ "Ι","́" }, + ["Ό"]={ "Ο","́" }, + ["Ύ"]={ "Υ","́" }, + ["Ώ"]={ "Ω","́" }, + ["ΐ"]={ "ϊ","́" }, + ["Ϊ"]={ "Ι","̈" }, + ["Ϋ"]={ "Υ","̈" }, + ["ά"]={ "α","́" }, + ["έ"]={ "ε","́" }, + ["ή"]={ "η","́" }, + ["ί"]={ "ι","́" }, + ["ΰ"]={ "ϋ","́" }, + ["ϊ"]={ "ι","̈" }, + ["ϋ"]={ "υ","̈" }, + ["ό"]={ "ο","́" }, + ["ύ"]={ "υ","́" }, + ["ώ"]={ "ω","́" }, + ["ϓ"]={ "ϒ","́" }, + ["ϔ"]={ "ϒ","̈" }, + ["Ѐ"]={ "Е","̀" }, + ["Ё"]={ "Е","̈" }, + ["Ѓ"]={ "Г","́" }, + ["Ї"]={ "І","̈" }, + ["Ќ"]={ "К","́" }, + ["Ѝ"]={ "И","̀" }, + ["Ў"]={ "У","̆" }, + ["Й"]={ "И","̆" }, + ["й"]={ "и","̆" }, + ["ѐ"]={ "е","̀" }, + ["ё"]={ "е","̈" }, + ["ѓ"]={ "г","́" }, + ["ї"]={ "і","̈" }, + ["ќ"]={ "к","́" }, + ["ѝ"]={ "и","̀" }, + ["ў"]={ "у","̆" }, + ["Ѷ"]={ "Ѵ","̏" }, + ["ѷ"]={ "ѵ","̏" }, + ["Ӂ"]={ "Ж","̆" }, + ["ӂ"]={ "ж","̆" }, + ["Ӑ"]={ "А","̆" }, + ["ӑ"]={ "а","̆" }, + ["Ӓ"]={ "А","̈" }, + ["ӓ"]={ "а","̈" }, + ["Ӗ"]={ "Е","̆" }, + ["ӗ"]={ "е","̆" }, + ["Ӛ"]={ "Ә","̈" }, + ["ӛ"]={ "ә","̈" }, + ["Ӝ"]={ "Ж","̈" }, + ["ӝ"]={ "ж","̈" }, + ["Ӟ"]={ "З","̈" }, + ["ӟ"]={ "з","̈" }, + ["Ӣ"]={ "И","̄" }, + ["ӣ"]={ "и","̄" }, + ["Ӥ"]={ "И","̈" }, + ["ӥ"]={ "и","̈" }, + ["Ӧ"]={ "О","̈" }, + ["ӧ"]={ "о","̈" }, + ["Ӫ"]={ "Ө","̈" }, + ["ӫ"]={ "ө","̈" }, + ["Ӭ"]={ "Э","̈" }, + ["ӭ"]={ "э","̈" }, + ["Ӯ"]={ "У","̄" }, + ["ӯ"]={ "у","̄" }, + ["Ӱ"]={ "У","̈" }, + ["ӱ"]={ "у","̈" }, + ["Ӳ"]={ "У","̋" }, + ["ӳ"]={ "у","̋" }, + ["Ӵ"]={ "Ч","̈" }, + ["ӵ"]={ "ч","̈" }, + ["Ӹ"]={ "Ы","̈" }, + ["ӹ"]={ "ы","̈" }, + ["آ"]={ "ا","ٓ" }, + ["أ"]={ "ا","ٔ" }, + ["ؤ"]={ "و","ٔ" }, + ["إ"]={ "ا","ٕ" }, + ["ئ"]={ "ي","ٔ" }, + ["ۀ"]={ "ە","ٔ" }, + ["ۂ"]={ "ہ","ٔ" }, + ["ۓ"]={ "ے","ٔ" }, + ["ऩ"]={ "न","़" }, + ["ऱ"]={ "र","़" }, + ["ऴ"]={ "ळ","़" }, + ["क़"]={ "क","़" }, + ["ख़"]={ "ख","़" }, + ["ग़"]={ "ग","़" }, + ["ज़"]={ "ज","़" }, + ["ड़"]={ "ड","़" }, + ["ढ़"]={ "ढ","़" }, + ["फ़"]={ "फ","़" }, + ["य़"]={ "य","़" }, + ["ো"]={ "ে","া" }, + ["ৌ"]={ "ে","ৗ" }, + ["ড়"]={ "ড","়" }, + ["ঢ়"]={ "ঢ","়" }, + ["য়"]={ "য","়" }, + ["ਲ਼"]={ "ਲ","਼" }, + ["ਸ਼"]={ "ਸ","਼" }, + ["ਖ਼"]={ "ਖ","਼" }, + ["ਗ਼"]={ "ਗ","਼" }, + ["ਜ਼"]={ "ਜ","਼" }, + ["ਫ਼"]={ "ਫ","਼" }, + ["ୈ"]={ "େ","ୖ" }, + ["ୋ"]={ "େ","ା" }, + ["ୌ"]={ "େ","ୗ" }, + ["ଡ଼"]={ "ଡ","଼" }, + ["ଢ଼"]={ "ଢ","଼" }, + ["ஔ"]={ "ஒ","ௗ" }, + ["ொ"]={ "ெ","ா" }, + ["ோ"]={ "ே","ா" }, + ["ௌ"]={ "ெ","ௗ" }, + ["ై"]={ "ె","ౖ" }, + ["ೀ"]={ "ಿ","ೕ" }, + ["ೇ"]={ "ೆ","ೕ" }, + ["ೈ"]={ "ೆ","ೖ" }, + ["ೊ"]={ "ೆ","ೂ" }, + ["ೋ"]={ "ೊ","ೕ" }, + ["ൊ"]={ "െ","ാ" }, + ["ോ"]={ "േ","ാ" }, + ["ൌ"]={ "െ","ൗ" }, + ["ේ"]={ "ෙ","්" }, + ["ො"]={ "ෙ","ා" }, + ["ෝ"]={ "ො","්" }, + ["ෞ"]={ "ෙ","ෟ" }, + ["གྷ"]={ "ག","ྷ" }, + ["ཌྷ"]={ "ཌ","ྷ" }, + ["དྷ"]={ "ད","ྷ" }, + ["བྷ"]={ "བ","ྷ" }, + ["ཛྷ"]={ "ཛ","ྷ" }, + ["ཀྵ"]={ "ཀ","ྵ" }, + ["ཱི"]={ "ཱ","ི" }, + ["ཱུ"]={ "ཱ","ུ" }, + ["ྲྀ"]={ "ྲ","ྀ" }, + ["ླྀ"]={ "ླ","ྀ" }, + ["ཱྀ"]={ "ཱ","ྀ" }, + ["ྒྷ"]={ "ྒ","ྷ" }, + ["ྜྷ"]={ "ྜ","ྷ" }, + ["ྡྷ"]={ "ྡ","ྷ" }, + ["ྦྷ"]={ "ྦ","ྷ" }, + ["ྫྷ"]={ "ྫ","ྷ" }, + ["ྐྵ"]={ "ྐ","ྵ" }, + ["ဦ"]={ "ဥ","ီ" }, + ["ᬆ"]={ "ᬅ","ᬵ" }, + ["ᬈ"]={ "ᬇ","ᬵ" }, + ["ᬊ"]={ "ᬉ","ᬵ" }, + ["ᬌ"]={ "ᬋ","ᬵ" }, + ["ᬎ"]={ "ᬍ","ᬵ" }, + ["ᬒ"]={ "ᬑ","ᬵ" }, + ["ᬻ"]={ "ᬺ","ᬵ" }, + ["ᬽ"]={ "ᬼ","ᬵ" }, + ["ᭀ"]={ "ᬾ","ᬵ" }, + ["ᭁ"]={ "ᬿ","ᬵ" }, + ["ᭃ"]={ "ᭂ","ᬵ" }, + ["Ḁ"]={ "A","̥" }, + ["ḁ"]={ "a","̥" }, + ["Ḃ"]={ "B","̇" }, + ["ḃ"]={ "b","̇" }, + ["Ḅ"]={ "B","̣" }, + ["ḅ"]={ "b","̣" }, + ["Ḇ"]={ "B","̱" }, + ["ḇ"]={ "b","̱" }, + ["Ḉ"]={ "Ç","́" }, + ["ḉ"]={ "ç","́" }, + ["Ḋ"]={ "D","̇" }, + ["ḋ"]={ "d","̇" }, + ["Ḍ"]={ "D","̣" }, + ["ḍ"]={ "d","̣" }, + ["Ḏ"]={ "D","̱" }, + ["ḏ"]={ "d","̱" }, + ["Ḑ"]={ "D","̧" }, + ["ḑ"]={ "d","̧" }, + ["Ḓ"]={ "D","̭" }, + ["ḓ"]={ "d","̭" }, + ["Ḕ"]={ "Ē","̀" }, + ["ḕ"]={ "ē","̀" }, + ["Ḗ"]={ "Ē","́" }, + ["ḗ"]={ "ē","́" }, + ["Ḙ"]={ "E","̭" }, + ["ḙ"]={ "e","̭" }, + ["Ḛ"]={ "E","̰" }, + ["ḛ"]={ "e","̰" }, + ["Ḝ"]={ "Ȩ","̆" }, + ["ḝ"]={ "ȩ","̆" }, + ["Ḟ"]={ "F","̇" }, + ["ḟ"]={ "f","̇" }, + ["Ḡ"]={ "G","̄" }, + ["ḡ"]={ "g","̄" }, + ["Ḣ"]={ "H","̇" }, + ["ḣ"]={ "h","̇" }, + ["Ḥ"]={ "H","̣" }, + ["ḥ"]={ "h","̣" }, + ["Ḧ"]={ "H","̈" }, + ["ḧ"]={ "h","̈" }, + ["Ḩ"]={ "H","̧" }, + ["ḩ"]={ "h","̧" }, + ["Ḫ"]={ "H","̮" }, + ["ḫ"]={ "h","̮" }, + ["Ḭ"]={ "I","̰" }, + ["ḭ"]={ "i","̰" }, + ["Ḯ"]={ "Ï","́" }, + ["ḯ"]={ "ï","́" }, + ["Ḱ"]={ "K","́" }, + ["ḱ"]={ "k","́" }, + ["Ḳ"]={ "K","̣" }, + ["ḳ"]={ "k","̣" }, + ["Ḵ"]={ "K","̱" }, + ["ḵ"]={ "k","̱" }, + ["Ḷ"]={ "L","̣" }, + ["ḷ"]={ "l","̣" }, + ["Ḹ"]={ "Ḷ","̄" }, + ["ḹ"]={ "ḷ","̄" }, + ["Ḻ"]={ "L","̱" }, + ["ḻ"]={ "l","̱" }, + ["Ḽ"]={ "L","̭" }, + ["ḽ"]={ "l","̭" }, + ["Ḿ"]={ "M","́" }, + ["ḿ"]={ "m","́" }, + ["Ṁ"]={ "M","̇" }, + ["ṁ"]={ "m","̇" }, + ["Ṃ"]={ "M","̣" }, + ["ṃ"]={ "m","̣" }, + ["Ṅ"]={ "N","̇" }, + ["ṅ"]={ "n","̇" }, + ["Ṇ"]={ "N","̣" }, + ["ṇ"]={ "n","̣" }, + ["Ṉ"]={ "N","̱" }, + ["ṉ"]={ "n","̱" }, + ["Ṋ"]={ "N","̭" }, + ["ṋ"]={ "n","̭" }, + ["Ṍ"]={ "Õ","́" }, + ["ṍ"]={ "õ","́" }, + ["Ṏ"]={ "Õ","̈" }, + ["ṏ"]={ "õ","̈" }, + ["Ṑ"]={ "Ō","̀" }, + ["ṑ"]={ "ō","̀" }, + ["Ṓ"]={ "Ō","́" }, + ["ṓ"]={ "ō","́" }, + ["Ṕ"]={ "P","́" }, + ["ṕ"]={ "p","́" }, + ["Ṗ"]={ "P","̇" }, + ["ṗ"]={ "p","̇" }, + ["Ṙ"]={ "R","̇" }, + ["ṙ"]={ "r","̇" }, + ["Ṛ"]={ "R","̣" }, + ["ṛ"]={ "r","̣" }, + ["Ṝ"]={ "Ṛ","̄" }, + ["ṝ"]={ "ṛ","̄" }, + ["Ṟ"]={ "R","̱" }, + ["ṟ"]={ "r","̱" }, + ["Ṡ"]={ "S","̇" }, + ["ṡ"]={ "s","̇" }, + ["Ṣ"]={ "S","̣" }, + ["ṣ"]={ "s","̣" }, + ["Ṥ"]={ 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["Ẕ"]={ "Z","̱" }, + ["ẕ"]={ "z","̱" }, + ["ẖ"]={ "h","̱" }, + ["ẗ"]={ "t","̈" }, + ["ẘ"]={ "w","̊" }, + ["ẙ"]={ "y","̊" }, + ["ẛ"]={ "ſ","̇" }, + ["Ạ"]={ "A","̣" }, + ["ạ"]={ "a","̣" }, + ["Ả"]={ "A","̉" }, + ["ả"]={ "a","̉" }, + ["Ấ"]={ "Â","́" }, + ["ấ"]={ "â","́" }, + ["Ầ"]={ "Â","̀" }, + ["ầ"]={ "â","̀" }, + ["Ẩ"]={ "Â","̉" }, + ["ẩ"]={ "â","̉" }, + ["Ẫ"]={ "Â","̃" }, + ["ẫ"]={ "â","̃" }, + ["Ậ"]={ "Ạ","̂" }, + ["ậ"]={ "ạ","̂" }, + ["Ắ"]={ "Ă","́" }, + ["ắ"]={ "ă","́" }, + ["Ằ"]={ "Ă","̀" }, + ["ằ"]={ "ă","̀" }, + ["Ẳ"]={ "Ă","̉" }, + ["ẳ"]={ "ă","̉" }, + ["Ẵ"]={ "Ă","̃" }, + ["ẵ"]={ "ă","̃" }, + ["Ặ"]={ "Ạ","̆" }, + ["ặ"]={ "ạ","̆" }, + ["Ẹ"]={ "E","̣" }, + ["ẹ"]={ "e","̣" }, + ["Ẻ"]={ "E","̉" }, + ["ẻ"]={ "e","̉" }, + ["Ẽ"]={ "E","̃" }, + ["ẽ"]={ "e","̃" }, + ["Ế"]={ "Ê","́" }, + ["ế"]={ "ê","́" }, + ["Ề"]={ "Ê","̀" }, + ["ề"]={ "ê","̀" }, + ["Ể"]={ "Ê","̉" }, + ["ể"]={ "ê","̉" }, + ["Ễ"]={ "Ê","̃" }, + ["ễ"]={ "ê","̃" }, + ["Ệ"]={ "Ẹ","̂" }, + ["ệ"]={ "ẹ","̂" }, + ["Ỉ"]={ "I","̉" }, + ["ỉ"]={ "i","̉" }, + ["Ị"]={ "I","̣" }, + ["ị"]={ "i","̣" }, + ["Ọ"]={ "O","̣" }, + ["ọ"]={ "o","̣" }, + ["Ỏ"]={ "O","̉" }, + ["ỏ"]={ "o","̉" }, + ["Ố"]={ "Ô","́" }, + ["ố"]={ "ô","́" }, + ["Ồ"]={ "Ô","̀" }, + ["ồ"]={ "ô","̀" }, + ["Ổ"]={ "Ô","̉" }, + ["ổ"]={ "ô","̉" }, + ["Ỗ"]={ "Ô","̃" }, + ["ỗ"]={ "ô","̃" }, + ["Ộ"]={ "Ọ","̂" }, + ["ộ"]={ "ọ","̂" }, + ["Ớ"]={ "Ơ","́" }, + ["ớ"]={ "ơ","́" }, + ["Ờ"]={ "Ơ","̀" }, + ["ờ"]={ "ơ","̀" }, + ["Ở"]={ "Ơ","̉" }, + ["ở"]={ "ơ","̉" }, + ["Ỡ"]={ "Ơ","̃" }, + ["ỡ"]={ "ơ","̃" }, + ["Ợ"]={ "Ơ","̣" }, + ["ợ"]={ "ơ","̣" }, + ["Ụ"]={ "U","̣" }, + ["ụ"]={ "u","̣" }, + ["Ủ"]={ "U","̉" }, + ["ủ"]={ "u","̉" }, + ["Ứ"]={ "Ư","́" }, + ["ứ"]={ "ư","́" }, + ["Ừ"]={ "Ư","̀" }, + ["ừ"]={ "ư","̀" }, + ["Ử"]={ "Ư","̉" }, + ["ử"]={ "ư","̉" }, + ["Ữ"]={ "Ư","̃" }, + ["ữ"]={ "ư","̃" }, + ["Ự"]={ "Ư","̣" }, + ["ự"]={ "ư","̣" }, + ["Ỳ"]={ "Y","̀" }, + ["ỳ"]={ "y","̀" }, + ["Ỵ"]={ "Y","̣" }, + ["ỵ"]={ "y","̣" }, + ["Ỷ"]={ "Y","̉" }, + ["ỷ"]={ "y","̉" }, + ["Ỹ"]={ "Y","̃" }, + ["ỹ"]={ "y","̃" }, + ["ἀ"]={ "α","̓" }, + ["ἁ"]={ "α","̔" }, + ["ἂ"]={ "ἀ","̀" }, + ["ἃ"]={ "ἁ","̀" }, + ["ἄ"]={ "ἀ","́" }, + ["ἅ"]={ "ἁ","́" }, + ["ἆ"]={ "ἀ","͂" }, + ["ἇ"]={ "ἁ","͂" }, + ["Ἀ"]={ "Α","̓" }, + ["Ἁ"]={ "Α","̔" }, + ["Ἂ"]={ "Ἀ","̀" }, + ["Ἃ"]={ "Ἁ","̀" }, + ["Ἄ"]={ "Ἀ","́" }, + ["Ἅ"]={ "Ἁ","́" }, + ["Ἆ"]={ "Ἀ","͂" }, + ["Ἇ"]={ "Ἁ","͂" }, + ["ἐ"]={ "ε","̓" }, + ["ἑ"]={ "ε","̔" }, + ["ἒ"]={ "ἐ","̀" }, + ["ἓ"]={ "ἑ","̀" }, + ["ἔ"]={ "ἐ","́" }, + ["ἕ"]={ "ἑ","́" }, + ["Ἐ"]={ "Ε","̓" }, + ["Ἑ"]={ "Ε","̔" }, + ["Ἒ"]={ "Ἐ","̀" }, + ["Ἓ"]={ "Ἑ","̀" }, + ["Ἔ"]={ "Ἐ","́" }, + ["Ἕ"]={ "Ἑ","́" }, + ["ἠ"]={ "η","̓" }, + ["ἡ"]={ "η","̔" }, + ["ἢ"]={ "ἠ","̀" }, + ["ἣ"]={ "ἡ","̀" }, + ["ἤ"]={ "ἠ","́" }, + ["ἥ"]={ "ἡ","́" }, + ["ἦ"]={ "ἠ","͂" }, + ["ἧ"]={ "ἡ","͂" }, + ["Ἠ"]={ "Η","̓" }, + ["Ἡ"]={ "Η","̔" }, + ["Ἢ"]={ "Ἠ","̀" }, + ["Ἣ"]={ "Ἡ","̀" }, + ["Ἤ"]={ "Ἠ","́" }, + ["Ἥ"]={ "Ἡ","́" }, + ["Ἦ"]={ "Ἠ","͂" }, + ["Ἧ"]={ "Ἡ","͂" }, + ["ἰ"]={ "ι","̓" }, + ["ἱ"]={ "ι","̔" }, + ["ἲ"]={ "ἰ","̀" }, + ["ἳ"]={ "ἱ","̀" }, + ["ἴ"]={ "ἰ","́" }, + ["ἵ"]={ "ἱ","́" }, + ["ἶ"]={ "ἰ","͂" }, + ["ἷ"]={ "ἱ","͂" }, + ["Ἰ"]={ "Ι","̓" }, + ["Ἱ"]={ "Ι","̔" }, + ["Ἲ"]={ "Ἰ","̀" }, + ["Ἳ"]={ "Ἱ","̀" }, + ["Ἴ"]={ "Ἰ","́" }, + ["Ἵ"]={ "Ἱ","́" }, + ["Ἶ"]={ "Ἰ","͂" }, + ["Ἷ"]={ "Ἱ","͂" }, + ["ὀ"]={ "ο","̓" }, + ["ὁ"]={ "ο","̔" }, + ["ὂ"]={ "ὀ","̀" }, + ["ὃ"]={ "ὁ","̀" }, + ["ὄ"]={ "ὀ","́" }, + ["ὅ"]={ "ὁ","́" }, + ["Ὀ"]={ "Ο","̓" }, + ["Ὁ"]={ "Ο","̔" }, + ["Ὂ"]={ "Ὀ","̀" }, + ["Ὃ"]={ "Ὁ","̀" }, + ["Ὄ"]={ "Ὀ","́" }, + ["Ὅ"]={ "Ὁ","́" }, + ["ὐ"]={ "υ","̓" }, + ["ὑ"]={ "υ","̔" }, + ["ὒ"]={ "ὐ","̀" }, + ["ὓ"]={ "ὑ","̀" }, + ["ὔ"]={ "ὐ","́" }, + ["ὕ"]={ "ὑ","́" }, + ["ὖ"]={ "ὐ","͂" }, + ["ὗ"]={ "ὑ","͂" }, + ["Ὑ"]={ "Υ","̔" }, + ["Ὓ"]={ "Ὑ","̀" }, + ["Ὕ"]={ "Ὑ","́" }, + ["Ὗ"]={ "Ὑ","͂" }, + ["ὠ"]={ "ω","̓" }, + ["ὡ"]={ "ω","̔" }, + ["ὢ"]={ "ὠ","̀" }, + ["ὣ"]={ "ὡ","̀" }, + ["ὤ"]={ "ὠ","́" }, + ["ὥ"]={ "ὡ","́" }, + ["ὦ"]={ "ὠ","͂" }, + ["ὧ"]={ "ὡ","͂" }, + ["Ὠ"]={ "Ω","̓" }, + ["Ὡ"]={ "Ω","̔" }, + ["Ὢ"]={ "Ὠ","̀" }, + ["Ὣ"]={ "Ὡ","̀" }, + ["Ὤ"]={ "Ὠ","́" }, + ["Ὥ"]={ "Ὡ","́" }, + ["Ὦ"]={ "Ὠ","͂" }, + ["Ὧ"]={ "Ὡ","͂" }, + ["ὰ"]={ "α","̀" }, + ["ὲ"]={ "ε","̀" }, + ["ὴ"]={ "η","̀" }, + ["ὶ"]={ "ι","̀" }, + ["ὸ"]={ "ο","̀" }, + ["ὺ"]={ "υ","̀" }, + ["ὼ"]={ "ω","̀" }, + ["ᾀ"]={ "ἀ","ͅ" }, + ["ᾁ"]={ "ἁ","ͅ" }, + ["ᾂ"]={ "ἂ","ͅ" }, + ["ᾃ"]={ "ἃ","ͅ" }, + ["ᾄ"]={ "ἄ","ͅ" }, + ["ᾅ"]={ "ἅ","ͅ" }, + ["ᾆ"]={ "ἆ","ͅ" }, + ["ᾇ"]={ "ἇ","ͅ" }, + ["ᾈ"]={ "Ἀ","ͅ" }, + ["ᾉ"]={ "Ἁ","ͅ" }, + ["ᾊ"]={ "Ἂ","ͅ" }, + ["ᾋ"]={ "Ἃ","ͅ" }, + ["ᾌ"]={ "Ἄ","ͅ" }, + ["ᾍ"]={ "Ἅ","ͅ" }, + ["ᾎ"]={ "Ἆ","ͅ" }, + ["ᾏ"]={ "Ἇ","ͅ" }, + ["ᾐ"]={ "ἠ","ͅ" }, + ["ᾑ"]={ "ἡ","ͅ" }, + ["ᾒ"]={ "ἢ","ͅ" }, + ["ᾓ"]={ "ἣ","ͅ" }, + ["ᾔ"]={ "ἤ","ͅ" }, + ["ᾕ"]={ "ἥ","ͅ" }, + ["ᾖ"]={ "ἦ","ͅ" }, + ["ᾗ"]={ "ἧ","ͅ" }, + ["ᾘ"]={ "Ἠ","ͅ" }, + ["ᾙ"]={ "Ἡ","ͅ" }, + ["ᾚ"]={ "Ἢ","ͅ" }, + ["ᾛ"]={ "Ἣ","ͅ" }, + ["ᾜ"]={ "Ἤ","ͅ" }, + ["ᾝ"]={ "Ἥ","ͅ" }, + ["ᾞ"]={ "Ἦ","ͅ" }, + ["ᾟ"]={ "Ἧ","ͅ" }, + ["ᾠ"]={ "ὠ","ͅ" }, + ["ᾡ"]={ "ὡ","ͅ" }, + ["ᾢ"]={ "ὢ","ͅ" }, + ["ᾣ"]={ "ὣ","ͅ" }, + ["ᾤ"]={ "ὤ","ͅ" }, + ["ᾥ"]={ "ὥ","ͅ" }, + ["ᾦ"]={ "ὦ","ͅ" }, + ["ᾧ"]={ "ὧ","ͅ" }, + ["ᾨ"]={ "Ὠ","ͅ" }, + ["ᾩ"]={ "Ὡ","ͅ" }, + ["ᾪ"]={ "Ὢ","ͅ" }, + ["ᾫ"]={ "Ὣ","ͅ" }, + ["ᾬ"]={ "Ὤ","ͅ" }, + ["ᾭ"]={ "Ὥ","ͅ" }, + ["ᾮ"]={ "Ὦ","ͅ" }, + ["ᾯ"]={ "Ὧ","ͅ" }, + ["ᾰ"]={ "α","̆" }, + ["ᾱ"]={ "α","̄" }, + ["ᾲ"]={ "ὰ","ͅ" }, + ["ᾳ"]={ "α","ͅ" }, + ["ᾴ"]={ "ά","ͅ" }, + ["ᾶ"]={ "α","͂" }, + ["ᾷ"]={ "ᾶ","ͅ" }, + ["Ᾰ"]={ "Α","̆" }, + ["Ᾱ"]={ "Α","̄" }, + ["Ὰ"]={ "Α","̀" }, + ["ᾼ"]={ "Α","ͅ" }, + ["῁"]={ "¨","͂" }, + ["ῂ"]={ "ὴ","ͅ" }, + ["ῃ"]={ "η","ͅ" }, + ["ῄ"]={ "ή","ͅ" }, + ["ῆ"]={ "η","͂" }, + ["ῇ"]={ "ῆ","ͅ" }, + ["Ὲ"]={ "Ε","̀" }, + ["Ὴ"]={ "Η","̀" }, + ["ῌ"]={ "Η","ͅ" }, + ["῍"]={ "᾿","̀" }, + ["῎"]={ "᾿","́" }, + ["῏"]={ "᾿","͂" }, + ["ῐ"]={ "ι","̆" }, + ["ῑ"]={ "ι","̄" }, + ["ῒ"]={ "ϊ","̀" }, + ["ῖ"]={ "ι","͂" }, + ["ῗ"]={ "ϊ","͂" }, + ["Ῐ"]={ "Ι","̆" }, + ["Ῑ"]={ "Ι","̄" }, + ["Ὶ"]={ "Ι","̀" }, + ["῝"]={ "῾","̀" }, + ["῞"]={ "῾","́" }, + ["῟"]={ "῾","͂" }, + ["ῠ"]={ "υ","̆" }, + ["ῡ"]={ "υ","̄" }, + ["ῢ"]={ "ϋ","̀" }, + ["ῤ"]={ "ρ","̓" }, + ["ῥ"]={ "ρ","̔" }, + ["ῦ"]={ "υ","͂" }, + ["ῧ"]={ "ϋ","͂" }, + ["Ῠ"]={ "Υ","̆" }, + ["Ῡ"]={ "Υ","̄" }, + ["Ὺ"]={ "Υ","̀" }, + ["Ῥ"]={ "Ρ","̔" }, + ["῭"]={ "¨","̀" }, + ["ῲ"]={ "ὼ","ͅ" }, + ["ῳ"]={ "ω","ͅ" }, + ["ῴ"]={ "ώ","ͅ" }, + ["ῶ"]={ "ω","͂" }, + ["ῷ"]={ "ῶ","ͅ" }, + ["Ὸ"]={ "Ο","̀" }, + ["Ὼ"]={ "Ω","̀" }, + ["ῼ"]={ "Ω","ͅ" }, + ["↚"]={ "←","̸" }, + ["↛"]={ "→","̸" }, + ["↮"]={ "↔","̸" }, + ["⇍"]={ "⇐","̸" }, + ["⇎"]={ "⇔","̸" }, + ["⇏"]={ "⇒","̸" }, + ["∄"]={ "∃","̸" }, + ["∉"]={ "∈","̸" }, + ["∌"]={ "∋","̸" }, + ["∤"]={ "∣","̸" }, + ["∦"]={ "∥","̸" }, + ["≁"]={ "∼","̸" }, + ["≄"]={ "≃","̸" }, + ["≇"]={ "≅","̸" }, + ["≉"]={ "≈","̸" }, + ["≠"]={ "=","̸" }, + ["≢"]={ "≡","̸" }, + ["≭"]={ "≍","̸" }, + ["≮"]={ "<","̸" }, + ["≯"]={ ">","̸" }, + ["≰"]={ "≤","̸" }, + ["≱"]={ "≥","̸" }, + ["≴"]={ "≲","̸" }, + ["≵"]={ "≳","̸" }, + ["≸"]={ "≶","̸" }, + ["≹"]={ "≷","̸" }, + ["⊀"]={ "≺","̸" }, + ["⊁"]={ "≻","̸" }, + ["⊄"]={ "⊂","̸" }, + ["⊅"]={ "⊃","̸" }, + ["⊈"]={ "⊆","̸" }, + ["⊉"]={ "⊇","̸" }, + ["⊬"]={ "⊢","̸" }, + ["⊭"]={ "⊨","̸" }, + ["⊮"]={ "⊩","̸" }, + ["⊯"]={ "⊫","̸" }, + ["⋠"]={ "≼","̸" }, + ["⋡"]={ "≽","̸" }, + ["⋢"]={ "⊑","̸" }, + ["⋣"]={ "⊒","̸" }, + ["⋪"]={ "⊲","̸" }, + ["⋫"]={ "⊳","̸" }, + ["⋬"]={ "⊴","̸" }, + ["⋭"]={ "⊵","̸" }, + ["⫝̸"]={ "⫝","̸" }, + ["が"]={ "か","゙" }, + ["ぎ"]={ "き","゙" }, + ["ぐ"]={ "く","゙" }, + ["げ"]={ "け","゙" }, + ["ご"]={ "こ","゙" }, + ["ざ"]={ "さ","゙" }, + ["じ"]={ "し","゙" }, + ["ず"]={ "す","゙" }, + ["ぜ"]={ "せ","゙" }, + ["ぞ"]={ "そ","゙" }, + ["だ"]={ "た","゙" }, + ["ぢ"]={ "ち","゙" }, + ["づ"]={ "つ","゙" }, + ["で"]={ "て","゙" }, + ["ど"]={ "と","゙" }, + ["ば"]={ "は","゙" }, + ["ぱ"]={ "は","゚" }, + ["び"]={ "ひ","゙" }, + ["ぴ"]={ "ひ","゚" }, + ["ぶ"]={ "ふ","゙" }, + ["ぷ"]={ "ふ","゚" }, + ["べ"]={ "へ","゙" }, + ["ぺ"]={ "へ","゚" }, + ["ぼ"]={ "ほ","゙" }, + ["ぽ"]={ "ほ","゚" }, + ["ゔ"]={ "う","゙" }, + ["ゞ"]={ "ゝ","゙" }, + ["ガ"]={ "カ","゙" }, + ["ギ"]={ "キ","゙" }, + ["グ"]={ "ク","゙" }, + ["ゲ"]={ "ケ","゙" }, + ["ゴ"]={ "コ","゙" }, + ["ザ"]={ "サ","゙" }, + ["ジ"]={ "シ","゙" }, + ["ズ"]={ "ス","゙" }, + ["ゼ"]={ "セ","゙" }, + ["ゾ"]={ "ソ","゙" }, + ["ダ"]={ "タ","゙" }, + ["ヂ"]={ "チ","゙" }, + ["ヅ"]={ "ツ","゙" }, + ["デ"]={ "テ","゙" }, + ["ド"]={ "ト","゙" }, + ["バ"]={ "ハ","゙" }, + ["パ"]={ "ハ","゚" }, + ["ビ"]={ "ヒ","゙" }, + ["ピ"]={ "ヒ","゚" }, + ["ブ"]={ "フ","゙" }, + ["プ"]={ "フ","゚" }, + ["ベ"]={ "ヘ","゙" }, + ["ペ"]={ "ヘ","゚" }, + ["ボ"]={ "ホ","゙" }, + ["ポ"]={ "ホ","゚" }, + ["ヴ"]={ "ウ","゙" }, + ["ヷ"]={ "ワ","゙" }, + ["ヸ"]={ "ヰ","゙" }, + ["ヹ"]={ "ヱ","゙" }, + ["ヺ"]={ "ヲ","゙" }, + ["ヾ"]={ "ヽ","゙" }, + ["יִ"]={ "י","ִ" }, + ["ײַ"]={ "ײ","ַ" }, + ["שׁ"]={ "ש","ׁ" }, + ["שׂ"]={ "ש","ׂ" }, + ["שּׁ"]={ "שּ","ׁ" }, + ["שּׂ"]={ "שּ","ׂ" }, + ["אַ"]={ "א","ַ" }, + ["אָ"]={ "א","ָ" }, + ["אּ"]={ "א","ּ" }, + ["בּ"]={ "ב","ּ" }, + ["גּ"]={ "ג","ּ" }, + ["דּ"]={ "ד","ּ" }, + ["הּ"]={ "ה","ּ" }, + ["וּ"]={ "ו","ּ" }, + ["זּ"]={ "ז","ּ" }, + ["טּ"]={ "ט","ּ" }, + ["יּ"]={ "י","ּ" }, + ["ךּ"]={ "ך","ּ" }, + ["כּ"]={ "כ","ּ" }, + ["לּ"]={ "ל","ּ" }, + ["מּ"]={ "מ","ּ" }, + ["נּ"]={ "נ","ּ" }, + ["סּ"]={ "ס","ּ" }, + ["ףּ"]={ "ף","ּ" }, + ["פּ"]={ "פ","ּ" }, + ["צּ"]={ "צ","ּ" }, + ["קּ"]={ "ק","ּ" }, + ["רּ"]={ "ר","ּ" }, + ["שּ"]={ "ש","ּ" }, + ["תּ"]={ "ת","ּ" }, + ["וֹ"]={ "ו","ֹ" }, + ["בֿ"]={ "ב","ֿ" }, + ["כֿ"]={ "כ","ֿ" }, + ["פֿ"]={ "פ","ֿ" }, + ["𑂚"]={ "𑂙","𑂺" }, + ["𑂜"]={ "𑂛","𑂺" }, + ["𑂫"]={ "𑂥","𑂺" }, + ["𑄮"]={ "𑄱","𑄧" }, + ["𑄯"]={ "𑄲","𑄧" }, + ["𑍋"]={ "𑍇","𑌾" }, + ["𑍌"]={ "𑍇","𑍗" }, + ["𑒻"]={ "𑒹","𑒺" }, + ["𑒼"]={ "𑒹","𑒰" }, + ["𑒾"]={ "𑒹","𑒽" }, + ["𑖺"]={ "𑖸","𑖯" }, + ["𑖻"]={ "𑖹","𑖯" }, + ["𝅗𝅥"]={ "𝅗","𝅥" }, + ["𝅘𝅥"]={ "𝅘","𝅥" }, + ["𝅘𝅥𝅮"]={ "𝅘𝅥","𝅮" }, + ["𝅘𝅥𝅯"]={ "𝅘𝅥","𝅯" }, + ["𝅘𝅥𝅰"]={ "𝅘𝅥","𝅰" }, + ["𝅘𝅥𝅱"]={ "𝅘𝅥","𝅱" }, + ["𝅘𝅥𝅲"]={ "𝅘𝅥","𝅲" }, + ["𝆹𝅥"]={ "𝆹","𝅥" }, + ["𝆺𝅥"]={ "𝆺","𝅥" }, + ["𝆹𝅥𝅮"]={ "𝆹𝅥","𝅮" }, + ["𝆺𝅥𝅮"]={ "𝆺𝅥","𝅮" }, + ["𝆹𝅥𝅯"]={ "𝆹𝅥","𝅯" }, + ["𝆺𝅥𝅯"]={ "𝆺𝅥","𝅯" }, + }, + }, + }, + ["name"]="collapse", + ["prepend"]=true, + ["type"]="ligature", +} +end -- closure + +do -- begin closure to overcome local limits and interference + if not modules then modules={} end modules ['font-gbn']={ version=1.001, comment="companion to luatex-*.tex", @@ -24109,8 +32003,7 @@ local fonts=fonts local nodes=nodes local nuts=nodes.nuts local traverse_id=nuts.traverse_id -local remove_node=nuts.remove -local free_node=nuts.free +local flush_node=nuts.flush_node local glyph_code=nodes.nodecodes.glyph local disc_code=nodes.nodecodes.disc local tonode=nuts.tonode @@ -24234,7 +32127,7 @@ function nodes.handlers.nodepass(head) end end end - free_node(r) + flush_node(r) end end for d in traverse_id(disc_code,nuthead) do diff --git a/tex/generic/context/luatex/luatex-fonts.lua b/tex/generic/context/luatex/luatex-fonts.lua index c493844c8..20690992c 100644 --- a/tex/generic/context/luatex/luatex-fonts.lua +++ b/tex/generic/context/luatex/luatex-fonts.lua @@ -186,6 +186,7 @@ if non_generic_context.luatex_fonts.skip_loading ~= true then loadmodule("l-file.lua") loadmodule("l-boolean.lua") loadmodule("l-math.lua") + loadmodule("l-unicode.lua") -- A few slightly higher level support modules: @@ -229,7 +230,6 @@ if non_generic_context.luatex_fonts.skip_loading ~= true then loadmodule('luatex-fonts-syn.lua') - loadmodule('font-tfm.lua') loadmodule('font-oti.lua') -- These are the old loader and processing modules. These use the built-in font loader and @@ -257,6 +257,9 @@ if non_generic_context.luatex_fonts.skip_loading ~= true then loadmodule('font-ota.lua') loadmodule('font-ots.lua') loadmodule('font-osd.lua') + loadmodule('font-ocl.lua') -- svg needs 0.97 (for fix in memstreams) + + loadmodule('font-otc.lua') -- type one code @@ -264,12 +267,17 @@ if non_generic_context.luatex_fonts.skip_loading ~= true then loadmodule('font-one.lua') -- was font-afm.lua loadmodule('font-afk.lua') + -- traditional code + + loadmodule('font-tfm.lua') + -- common code loadmodule('font-lua.lua') loadmodule('font-def.lua') loadmodule('font-xtx.lua') -- xetex compatible specifiers (plain/latex only) loadmodule('luatex-fonts-ext.lua') -- some extensions + -- loadmodule('luatex-fonts-lig.lua') -- and another one -- We need to plug into a callback and the following module implements the handlers. Actual -- plugging in happens later. diff --git a/tex/generic/context/luatex/luatex-math.tex b/tex/generic/context/luatex/luatex-math.tex index 604b4a1f8..acf1d2308 100644 --- a/tex/generic/context/luatex/luatex-math.tex +++ b/tex/generic/context/luatex/luatex-math.tex @@ -13,9 +13,14 @@ %D approach (and thereby far from the \CONTEXT\ way). This file is mainly meant for %D Boguslaw Jackowski. +%D In the perspective of the TUG Lucida Opentype project Bruno Voisin checked the code +%D and definitions below and suggested some improvements. + % we provide a remap feature -\directlua{dofile(kpse.find_file('luatex-math.lua'))} +\ifdefined\directlua + \directlua{dofile(kpse.find_file('luatex-math.lua'))} +\fi % a bunch of fonts: @@ -40,14 +45,22 @@ \font\tenbf = file:lmroman10-bold.otf:+liga;+kern;+tlig;+trep at 10pt \font\tenbi = file:lmroman10-bolditalic.otf:+liga;+kern;+tlig;+trep at 10pt % - \font\mathfonttextupright = file:latinmodern-math.otf:ssty=0;fixmath=yes at 10pt - \font\mathfontscriptupright = file:latinmodern-math.otf:ssty=1;fixmath=yes at 7pt - \font\mathfontscriptscriptupright = file:latinmodern-math.otf:ssty=2;fixmath=yes at 5pt + \font\tenos = file:lmroman10-regular.otf:+onum;+liga;+kern;+tlig;+trep at 10pt + \font\sevenos = file:lmroman7-regular.otf:+onum;+liga;+kern;+tlig;+trep at 7pt + \font\fiveos = file:lmroman5-regular.otf:+onum;+liga;+kern;+tlig;+trep at 5pt + % + \font\mathfonttextupright = file:latinmodern-math.otf:script=math;ssty=0;mathsize=yes at 10pt + \font\mathfontscriptupright = file:latinmodern-math.otf:script=math;ssty=1;mathsize=yes at 7pt + \font\mathfontscriptscriptupright = file:latinmodern-math.otf:script=math;ssty=2;mathsize=yes at 5pt % \textfont 0 = \mathfonttextupright \scriptfont 0 = \mathfontscriptupright \scriptscriptfont 0 = \mathfontscriptscriptupright % + \textfont 1 = \tenos + \scriptfont 1 = \sevenos + \scriptscriptfont 1 = \fiveos + % \tenrm} \def\lucidabright @@ -55,32 +68,41 @@ \font\sevenrm = file:lucidabrightot.otf:+liga;+kern;+tlig;+trep at 7pt \font\fiverm = file:lucidabrightot.otf:+liga;+kern;+tlig;+trep at 5pt % - \font\tentt = file:lucidabrightot.otf at 10pt - \font\tenit = file:lucidabrightot.otf:+liga;+kern;+tlig;+trep at 10pt - \font\tenit = file:lucidabrightot-italic.otf:+liga;+kern;+tlig;+trep at 10pt - \font\tenbf = file:lucidabrightot-demi.otf:+liga;+kern;+tlig;+trep at 10pt - \font\tenbi = file:lucidabrightot-demiitalic.otf:+liga;+kern;+tlig;+trep at 10pt + \font\tentt = file:lucidasanstypewriterot.otf at 10pt + \font\tensl = file:lucidabrightot.otf:slant=0.167;+liga;+kern;+tlig;+trep at 10pt + \font\tenit = file:lucidabrightot-italic.otf:+liga;+kern;+tlig;+trep at 10pt + \font\tenbf = file:lucidabrightot-demi.otf:+liga;+kern;+tlig;+trep at 10pt + \font\tenbi = file:lucidabrightot-demiitalic.otf:+liga;+kern;+tlig;+trep at 10pt % - \font\mathfonttextupright = file:lucidabrightmathot.otf:ssty=0;fixmath=yes at 10pt - \font\mathfontscriptupright = file:lucidabrightmathot.otf:ssty=1;fixmath=yes at 7pt - \font\mathfontscriptscriptupright = file:lucidabrightmathot.otf:ssty=2;fixmath=yes at 5pt + \font\tenos = file:lucidabrightot.otf:+onum;+liga;+kern;+tlig;+trep at 10pt + \font\sevenos = file:lucidabrightot.otf:+onum;+liga;+kern;+tlig;+trep at 7pt + \font\fiveos = file:lucidabrightot.otf:+onum;+liga;+kern;+tlig;+trep at 5pt + % + \font\mathfonttextupright = file:lucidabrightmathot.otf:script=math;ssty=0;mathsize=yes at 10pt + \font\mathfontscriptupright = file:lucidabrightmathot.otf:script=math;ssty=1;mathsize=yes at 7pt + \font\mathfontscriptscriptupright = file:lucidabrightmathot.otf:script=math;ssty=2;mathsize=yes at 5pt % \textfont 0 = \mathfonttextupright \scriptfont 0 = \mathfontscriptupright \scriptscriptfont 0 = \mathfontscriptscriptupright % + \textfont 1 = \tenos + \scriptfont 1 = \sevenos + \scriptscriptfont 1 = \fiveos + % \tenrm} -\directlua { - if arguments["mtx:lucidabright"] then - tex.print("\string\\lucidabright") - else - tex.print("\string\\latinmodern") - end -} +\ifdefined\directlua + \directlua { + if arguments["mtx:lucidabright"] then + tex.print("\string\\lucidabright") + else + tex.print("\string\\latinmodern") + end + } +\fi \newtoks\everymathrm -\newtoks\everymathmit \newtoks\everymathcal \newtoks\everymathit \newtoks\everymathsl @@ -88,6 +110,8 @@ \newtoks\everymathbi \newtoks\everymathtt +% the following commands switch text as well as math + \def\rm{\fam0\relax\the\everymathrm\relax\tenrm\relax} \def\it{\fam0\relax\the\everymathit\relax\tenit\relax} \def\sl{\fam0\relax\the\everymathsl\relax\tensl\relax} @@ -95,13 +119,10 @@ \def\bi{\fam0\relax\the\everymathbi\relax\tenbi\relax} \def\tt{\fam0\relax\the\everymathtt\relax\tentt\relax} -\let\mit \relax % use names or \Uchar or define a vector -\let\cal \relax % idem, i'm not in the mood for this now -\let\oldstyle\relax % no longer misuse of math mode - % tex is fast enough for this kind of assignments: \everymathrm {% + % codes \Umathcode"0041="0"0"0041% \Umathcode"0042="0"0"0042% \Umathcode"0043="0"0"0043% @@ -212,18 +233,69 @@ \Umathcode"03F5="0"0"03F5% \Umathcode"2202="0"0"2202% \Umathcode"2207="0"0"2207% + % commands + \Umathchardef\Alpha "0"0"000391% + \Umathchardef\Beta "0"0"000392% + \Umathchardef\Gamma "0"0"000393% + \Umathchardef\Delta "0"0"000394% + \Umathchardef\Epsilon "0"0"000395% + \Umathchardef\Zeta "0"0"000396% + \Umathchardef\Eta "0"0"000397% + \Umathchardef\Theta "0"0"000398% + \Umathchardef\Iota "0"0"000399% + \Umathchardef\Kappa "0"0"00039A% + \Umathchardef\Lambda "0"0"00039B% + \Umathchardef\Mu "0"0"00039C% + \Umathchardef\Nu "0"0"00039D% + \Umathchardef\Xi "0"0"00039E% + \Umathchardef\Omicron "0"0"00039F% + \Umathchardef\Pi "0"0"0003A0% + \Umathchardef\Rho "0"0"0003A1% + \Umathchardef\Sigma "0"0"0003A3% + \Umathchardef\Tau "0"0"0003A4% + \Umathchardef\Upsilon "0"0"0003A5% + \Umathchardef\Phi "0"0"0003A6% + \Umathchardef\Chi "0"0"0003A7% + \Umathchardef\Psi "0"0"0003A8% + \Umathchardef\Omega "0"0"0003A9% + \Umathchardef\alpha "0"0"0003B1% + \Umathchardef\beta "0"0"0003B2% + \Umathchardef\gamma "0"0"0003B3% + \Umathchardef\delta "0"0"0003B4% + \Umathchardef\varepsilon"0"0"0003B5% + \Umathchardef\zeta "0"0"0003B6% + \Umathchardef\eta "0"0"0003B7% + \Umathchardef\theta "0"0"0003B8% + \Umathchardef\iota "0"0"0003B9% + \Umathchardef\kappa "0"0"0003BA% + \Umathchardef\lambda "0"0"0003BB% + \Umathchardef\mu "0"0"0003BC% + \Umathchardef\nu "0"0"0003BD% + \Umathchardef\xi "0"0"0003BE% + \Umathchardef\omicron "0"0"0003BF% + \Umathchardef\pi "0"0"0003C0% + \Umathchardef\rho "0"0"0003C1% + \Umathchardef\varsigma "0"0"0003C2% + \Umathchardef\sigma "0"0"0003C3% + \Umathchardef\tau "0"0"0003C4% + \Umathchardef\upsilon "0"0"0003C5% + \Umathchardef\varphi "0"0"0003C6% + \Umathchardef\chi "0"0"0003C7% + \Umathchardef\psi "0"0"0003C8% + \Umathchardef\omega "0"0"0003C9% + \Umathchardef\vartheta "0"0"0003D1% + \Umathchardef\phi "0"0"0003D5% + \Umathchardef\varpi "0"0"0003D6% + \Umathchardef\varkappa "0"0"0003F0% + \Umathchardef\varrho "0"0"0003F1% + \Umathchardef\epsilon "0"0"0003F5% + \Umathchardef\varTheta "0"0"0003F4% + \Umathchardef\digamma "0"0"0003DC% \relax } -\everymathmit {% - % not done -} - -\everymathcal {% - % not done -} - \everymathit {% + % codes \Umathcode"0041="0"0"1D434% \Umathcode"0042="0"0"1D435% \Umathcode"0043="0"0"1D436% @@ -334,6 +406,64 @@ \Umathcode"03F5="0"0"1D716% \Umathcode"2202="0"0"1D715% \Umathcode"2207="0"0"1D6FB% + % commands + \Umathchardef\Alpha "0"0"01D6E2% + \Umathchardef\Beta "0"0"01D6E3% + \Umathchardef\Gamma "0"0"01D6E4% + \Umathchardef\Delta "0"0"01D6E5% + \Umathchardef\Epsilon "0"0"01D6E6% + \Umathchardef\Zeta "0"0"01D6E7% + \Umathchardef\Eta "0"0"01D6E8% + \Umathchardef\Theta "0"0"01D6E9% + \Umathchardef\Iota "0"0"01D6EA% + \Umathchardef\Kappa "0"0"01D6EB% + \Umathchardef\Lambda "0"0"01D6EC% + \Umathchardef\Mu "0"0"01D6ED% + \Umathchardef\Nu "0"0"01D6EE% + \Umathchardef\Xi "0"0"01D6EF% + \Umathchardef\Omicron "0"0"01D6F0% + \Umathchardef\Pi "0"0"01D6F1% + \Umathchardef\Rho "0"0"01D6F2% + \Umathchardef\Sigma "0"0"01D6F4% + \Umathchardef\Tau "0"0"01D6F5% + \Umathchardef\Upsilon "0"0"01D6F6% + \Umathchardef\Phi "0"0"01D6F7% + \Umathchardef\Chi "0"0"01D6F8% + \Umathchardef\Psi "0"0"01D6F9% + \Umathchardef\Omega "0"0"01D6FA% + \Umathchardef\alpha "0"0"01D6FC% + \Umathchardef\beta "0"0"01D6FD% + \Umathchardef\gamma "0"0"01D6FE% + \Umathchardef\delta "0"0"01D6FF% + \Umathchardef\varepsilon"0"0"01D700% + \Umathchardef\zeta "0"0"01D701% + \Umathchardef\eta "0"0"01D702% + \Umathchardef\theta "0"0"01D703% + \Umathchardef\iota "0"0"01D704% + \Umathchardef\kappa "0"0"01D705% + \Umathchardef\lambda "0"0"01D706% + \Umathchardef\mu "0"0"01D707% + \Umathchardef\nu "0"0"01D708% + \Umathchardef\xi "0"0"01D709% + \Umathchardef\omicron "0"0"01D70A% + \Umathchardef\pi "0"0"01D70B% + \Umathchardef\rho "0"0"01D70C% + \Umathchardef\varsigma "0"0"01D70D% + \Umathchardef\sigma "0"0"01D70E% + \Umathchardef\tau "0"0"01D70F% + \Umathchardef\upsilon "0"0"01D710% + \Umathchardef\varphi "0"0"01D711% + \Umathchardef\chi "0"0"01D712% + \Umathchardef\psi "0"0"01D713% + \Umathchardef\omega "0"0"01D714% + \Umathchardef\epsilon "0"0"01D716% + \Umathchardef\vartheta "0"0"01D717% + \Umathchardef\varkappa "0"0"01D718% + \Umathchardef\phi "0"0"01D719% + \Umathchardef\varrho "0"0"01D71A% + \Umathchardef\varpi "0"0"01D71B% + \Umathchardef\varTheta "0"0"01D6F3% + \Umathchardef\digamma "0"0"0003DC% \relax } @@ -342,6 +472,7 @@ } \everymathbf {% + % codes \Umathcode"0030="0"0"1D7CE% \Umathcode"0031="0"0"1D7CF% \Umathcode"0032="0"0"1D7D0% @@ -462,10 +593,69 @@ \Umathcode"03F5="0"0"1D6DC% \Umathcode"2202="0"0"1D6DB% \Umathcode"2207="0"0"1D6C1% + % commands + \Umathchardef\Alpha "0"0"01D6A8% + \Umathchardef\Beta "0"0"01D6A9% + \Umathchardef\Gamma "0"0"01D6AA% + \Umathchardef\Delta "0"0"01D6AB% + \Umathchardef\Epsilon "0"0"01D6AC% + \Umathchardef\Zeta "0"0"01D6AD% + \Umathchardef\Eta "0"0"01D6AE% + \Umathchardef\Theta "0"0"01D6AF% + \Umathchardef\Iota "0"0"01D6B0% + \Umathchardef\Kappa "0"0"01D6B1% + \Umathchardef\Lambda "0"0"01D6B2% + \Umathchardef\Mu "0"0"01D6B3% + \Umathchardef\Nu "0"0"01D6B4% + \Umathchardef\Xi "0"0"01D6B5% + \Umathchardef\Omicron "0"0"01D6B6% + \Umathchardef\Pi "0"0"01D6B7% + \Umathchardef\Rho "0"0"01D6B8% + \Umathchardef\Sigma "0"0"01D6BA% + \Umathchardef\Tau "0"0"01D6BB% + \Umathchardef\Upsilon "0"0"01D6BC% + \Umathchardef\Phi "0"0"01D6BD% + \Umathchardef\Chi "0"0"01D6BE% + \Umathchardef\Psi "0"0"01D6BF% + \Umathchardef\Omega "0"0"01D6C0% + \Umathchardef\alpha "0"0"01D6C2% + \Umathchardef\beta "0"0"01D6C3% + \Umathchardef\gamma "0"0"01D6C4% + \Umathchardef\delta "0"0"01D6C5% + \Umathchardef\varepsilon"0"0"01D6C6% + \Umathchardef\zeta "0"0"01D6C7% + \Umathchardef\eta "0"0"01D6C8% + \Umathchardef\theta "0"0"01D6C9% + \Umathchardef\iota "0"0"01D6CA% + \Umathchardef\kappa "0"0"01D6CB% + \Umathchardef\lambda "0"0"01D6CC% + \Umathchardef\mu "0"0"01D6CD% + \Umathchardef\nu "0"0"01D6CE% + \Umathchardef\xi "0"0"01D6CF% + \Umathchardef\omicron "0"0"01D6D0% + \Umathchardef\pi "0"0"01D6D1% + \Umathchardef\rho "0"0"01D6D2% + \Umathchardef\varsigma "0"0"01D6D3% + \Umathchardef\sigma "0"0"01D6D4% + \Umathchardef\tau "0"0"01D6D5% + \Umathchardef\upsilon "0"0"01D6D6% + \Umathchardef\varphi "0"0"01D6D7% + \Umathchardef\chi "0"0"01D6D8% + \Umathchardef\psi "0"0"01D6D9% + \Umathchardef\omega "0"0"01D6DA% + \Umathchardef\epsilon "0"0"01D6DC% + \Umathchardef\vartheta "0"0"01D6DD% + \Umathchardef\varkappa "0"0"01D6DE% + \Umathchardef\phi "0"0"01D6DF% + \Umathchardef\varrho "0"0"01D6E0% + \Umathchardef\varpi "0"0"01D6E1% + \Umathchardef\varTheta "0"0"01D6B9% + \Umathchardef\digamma "0"0"01D7CA% \relax } \everymathbi {% + % codes \Umathcode"0030="0"0"1D7CE% \Umathcode"0031="0"0"1D7CF% \Umathcode"0032="0"0"1D7D0% @@ -586,6 +776,64 @@ \Umathcode"03F5="0"0"1D750% \Umathcode"2202="0"0"1D74F% \Umathcode"2207="0"0"1D735% + % commands + \Umathchardef\Alpha "0"0"01D71C% + \Umathchardef\Beta "0"0"01D71D% + \Umathchardef\Gamma "0"0"01D71E% + \Umathchardef\Delta "0"0"01D71F% + \Umathchardef\Epsilon "0"0"01D720% + \Umathchardef\Zeta "0"0"01D721% + \Umathchardef\Eta "0"0"01D722% + \Umathchardef\Theta "0"0"01D723% + \Umathchardef\Iota "0"0"01D724% + \Umathchardef\Kappa "0"0"01D725% + \Umathchardef\Lambda "0"0"01D726% + \Umathchardef\Mu "0"0"01D727% + \Umathchardef\Nu "0"0"01D728% + \Umathchardef\Xi "0"0"01D729% + \Umathchardef\Omicron "0"0"01D72A% + \Umathchardef\Pi "0"0"01D72B% + \Umathchardef\Rho "0"0"01D72C% + \Umathchardef\Sigma "0"0"01D72E% + \Umathchardef\Tau "0"0"01D72F% + \Umathchardef\Upsilon "0"0"01D730% + \Umathchardef\Phi "0"0"01D731% + \Umathchardef\Chi "0"0"01D732% + \Umathchardef\Psi "0"0"01D733% + \Umathchardef\Omega "0"0"01D734% + \Umathchardef\alpha "0"0"01D736% + \Umathchardef\beta "0"0"01D737% + \Umathchardef\gamma "0"0"01D738% + \Umathchardef\delta "0"0"01D739% + \Umathchardef\varepsilon"0"0"01D73A% + \Umathchardef\zeta "0"0"01D73B% + \Umathchardef\eta "0"0"01D73C% + \Umathchardef\theta "0"0"01D73D% + \Umathchardef\iota "0"0"01D73E% + \Umathchardef\kappa "0"0"01D73F% + \Umathchardef\lambda "0"0"01D740% + \Umathchardef\mu "0"0"01D741% + \Umathchardef\nu "0"0"01D742% + \Umathchardef\xi "0"0"01D743% + \Umathchardef\omicron "0"0"01D744% + \Umathchardef\pi "0"0"01D745% + \Umathchardef\rho "0"0"01D746% + \Umathchardef\varsigma "0"0"01D747% + \Umathchardef\sigma "0"0"01D748% + \Umathchardef\tau "0"0"01D749% + \Umathchardef\upsilon "0"0"01D74A% + \Umathchardef\varphi "0"0"01D74B% + \Umathchardef\chi "0"0"01D74C% + \Umathchardef\psi "0"0"01D74D% + \Umathchardef\omega "0"0"01D74E% + \Umathchardef\epsilon "0"0"01D750% + \Umathchardef\vartheta "0"0"01D751% + \Umathchardef\varkappa "0"0"01D752% + \Umathchardef\phi "0"0"01D753% + \Umathchardef\varrho "0"0"01D754% + \Umathchardef\varpi "0"0"01D755% + \Umathchardef\varTheta "0"0"01D72D% + \Umathchardef\digamma "0"0"01D7CA% \relax } @@ -593,6 +841,75 @@ % not done } +% Nothing special here: + +\let\mit\it + +% We use a special family for this, not that oldstyle in math makes +% much sense, it's more that in good old tex oldstyle was taken from +% math fonts. So, just something compatible: + +\def\oldstyle{\fam1\relax\tenos\relax} + +% Again a text and math one and it had better be used grouped. + +\def\cal{\fam0\relax\the\everymathcal\relax\tenit\relax} + +\everymathcal {% + \Umathcode"0041="0"0"1D49C% A + \Umathcode"0042="0"0"0212C% B + \Umathcode"0043="0"0"1D49E% C + \Umathcode"0044="0"0"1D49F% D + \Umathcode"0045="0"0"02130% E + \Umathcode"0046="0"0"02131% F + \Umathcode"0047="0"0"1D4A2% G + \Umathcode"0048="0"0"0210B% H + \Umathcode"0049="0"0"02110% I + \Umathcode"004A="0"0"1D4A5% J + \Umathcode"004B="0"0"1D4A6% K + \Umathcode"004C="0"0"02112% L + \Umathcode"004D="0"0"02133% M + \Umathcode"004E="0"0"1D4A9% N + \Umathcode"004F="0"0"1D4AA% O + \Umathcode"0050="0"0"1D4AB% P + \Umathcode"0051="0"0"1D4AC% Q + \Umathcode"0052="0"0"0211B% R + \Umathcode"0053="0"0"1D4AE% S + \Umathcode"0054="0"0"1D4AF% T + \Umathcode"0055="0"0"1D4B0% U + \Umathcode"0056="0"0"1D4B1% V + \Umathcode"0057="0"0"1D4B2% W + \Umathcode"0058="0"0"1D4B3% X + \Umathcode"0059="0"0"1D4B4% Y + \Umathcode"005A="0"0"1D4B5% Z + \Umathcode"0061="0"0"1D4B6% a + \Umathcode"0062="0"0"1D4B7% b + \Umathcode"0063="0"0"1D4B8% c + \Umathcode"0064="0"0"1D4B9% d + \Umathcode"0065="0"0"0212F% e + \Umathcode"0066="0"0"1D4BB% f + \Umathcode"0067="0"0"0210A% g + \Umathcode"0068="0"0"1D4BD% h + \Umathcode"0069="0"0"1D4BE% i + \Umathcode"006A="0"0"1D4BF% j + \Umathcode"006B="0"0"1D4C0% k + \Umathcode"006C="0"0"1D4C1% l + \Umathcode"006D="0"0"1D4C2% m + \Umathcode"006E="0"0"1D4C3% n + \Umathcode"006F="0"0"02134% o + \Umathcode"0070="0"0"1D4C5% p + \Umathcode"0071="0"0"1D4C6% q + \Umathcode"0072="0"0"1D4C7% r + \Umathcode"0073="0"0"1D4C8% s + \Umathcode"0074="0"0"1D4C9% t + \Umathcode"0075="0"0"1D4CA% u + \Umathcode"0076="0"0"1D4CB% v + \Umathcode"0077="0"0"1D4CC% w + \Umathcode"0078="0"0"1D4CD% x + \Umathcode"0079="0"0"1D4CE% y + \Umathcode"007A="0"0"1D4CF% z +} + \Udelcode "00021 = "0 "00021 \Udelcode "00028 = "0 "00028 \Udelcode "00028 = "0 "00028 @@ -1827,6 +2144,44 @@ \def\Zeta {\Umathchar "0"0"000396 } \def\zeta {\Umathchar "0"0"0003B6 } +%D The following are suggested by Bruno. As I don't use plain and as the above are +%D taken from text unicode greek I suppose his list is better: + +\def\alpha {\Umathchar "0"0"01D6FC } +\def\beta {\Umathchar "0"0"01D6FD } +\def\chi {\Umathchar "0"0"01D712 } +\def\delta {\Umathchar "0"0"01D6FF } +\def\digamma {\Umathchar "0"0"0003DC } +\def\epsilon {\Umathchar "0"0"01D716 } +\def\eta {\Umathchar "0"0"01D702 } +\def\gamma {\Umathchar "0"0"01D6FE } +\def\iota {\Umathchar "0"0"01D704 } +\def\kappa {\Umathchar "0"0"01D705 } +\def\lambda {\Umathchar "0"0"01D706 } +\def\mu {\Umathchar "0"0"01D707 } +\def\nu {\Umathchar "0"0"01D708 } +\def\omega {\Umathchar "0"0"01D714 } +\def\omicron {\Umathchar "0"0"01D70A } +\def\phi {\Umathchar "0"0"01D719 } +\def\pi {\Umathchar "0"0"01D70B } +\def\psi {\Umathchar "0"0"01D713 } +\def\rho {\Umathchar "0"0"01D70C } +\def\sigma {\Umathchar "0"0"01D70E } +\def\tau {\Umathchar "0"0"01D70F } +\def\theta {\Umathchar "0"0"01D703 } +\def\upsilon {\Umathchar "0"0"01D710 } +\def\varepsilon {\Umathchar "0"0"01D700 } +\def\varkappa {\Umathchar "0"0"01D718 } +\def\varphi {\Umathchar "0"0"01D711 } +\def\varpi {\Umathchar "0"0"01D71B } +\def\varrho {\Umathchar "0"0"01D71A } +\def\varsigma {\Umathchar "0"0"01D70D } +\def\vartheta {\Umathchar "0"0"01D717 } +\def\xi {\Umathchar "0"0"01D709 } +\def\zeta {\Umathchar "0"0"01D701 } + +\def\varTheta {\Umathchar "0"0"0003F4 } + % a few definitions: \def\sqrt {\Uroot "0 "221A{}} @@ -1849,26 +2204,52 @@ \let\OE Œ \let\O Ø \let\i ı +\let\j ȷ \let\aa å \let\l ł \let\L Ł \let\AA Å \let\copyright © +\let\S § +\let\P ¶ +\let\dag † +\let\ddag ‡ +\let\pounds £ % just use utf -\def\`#1{\string\`\string{#1\string}} -\def\'#1{\string\'\string{#1\string}} -\def\v#1{\string\v\string{#1\string}} -\def\u#1{\string\u\string{#1\string}} -\def\=#1{\string\=\string{#1\string}} -\def\^#1{\string\^\string{#1\string}} -\def\.#1{\string\.\string{#1\string}} -\def\H#1{\string\H\string{#1\string}} -\def\~#1{\string\~\string{#1\string}} -\def\"#1{\string\"\string{#1\string}} -\def\d#1{\string\d\string{#1\string}} -\def\b#1{\string\b\string{#1\string}} -\def\c#1{\string\c\string{#1\string}} +\def\`#1{#1^^^^0300} +\def\'#1{#1^^^^0301} +\def\^#1{#1^^^^0302} +\def\~#1{#1^^^^0303} +\def\=#1{#1^^^^0304} +\def\u#1{#1^^^^0306} +\def\.#1{#1^^^^0307} +\def\"#1{#1^^^^0308} +\def\r#1{#1^^^^030a} % not in plain +\def\H#1{#1^^^^030b} +\def\v#1{#1^^^^030c} +\def\d#1{#1^^^^0323} +\def\c#1{#1^^^^0327} +\def\k#1{#1^^^^0328} % not in plain +\def\b#1{#1^^^^0331} + +% for Bruno, when he tests this file with xetex: + +\ifdefined\directlua \else + + \catcode`@=11 + + \def\sqrt{\Uradical "0 "221A } + + \def\root#1\of + {\setbox\rootbox\hbox\bgroup + $\m@th\scriptscriptstyle{#1}$% + \egroup}% + \mathpalette\r@@t} + + \catcode`@=12 + +\fi \endinput diff --git a/tex/generic/context/luatex/luatex-mplib.lua b/tex/generic/context/luatex/luatex-mplib.lua index fd6eb975c..976bb59f9 100644 --- a/tex/generic/context/luatex/luatex-mplib.lua +++ b/tex/generic/context/luatex/luatex-mplib.lua @@ -352,7 +352,7 @@ else return not (sx==1 and rx==0 and ry==0 and sy==1 and tx==0 and ty==0), t.width end - local function concat(px, py) -- no tx, ty here + local function concatinated(px, py) -- no tx, ty here return (sy*px-ry*py)/divider,(sx*py-rx*px)/divider end @@ -401,29 +401,29 @@ else for i=1,#path do pth = path[i] if not ith then - pdf_literalcode("%f %f m",concat(pth.x_coord,pth.y_coord)) + pdf_literalcode("%f %f m",concatinated(pth.x_coord,pth.y_coord)) elseif curved(ith,pth) then - local a, b = concat(ith.right_x,ith.right_y) - local c, d = concat(pth.left_x,pth.left_y) - pdf_literalcode("%f %f %f %f %f %f c",a,b,c,d,concat(pth.x_coord, pth.y_coord)) + local a, b = concatinated(ith.right_x,ith.right_y) + local c, d = concatinated(pth.left_x,pth.left_y) + pdf_literalcode("%f %f %f %f %f %f c",a,b,c,d,concatinated(pth.x_coord, pth.y_coord)) else - pdf_literalcode("%f %f l",concat(pth.x_coord, pth.y_coord)) + pdf_literalcode("%f %f l",concatinated(pth.x_coord, pth.y_coord)) end ith = pth end if not open then local one = path[1] if curved(pth,one) then - local a, b = concat(pth.right_x,pth.right_y) - local c, d = concat(one.left_x,one.left_y) - pdf_literalcode("%f %f %f %f %f %f c",a,b,c,d,concat(one.x_coord, one.y_coord)) + local a, b = concatinated(pth.right_x,pth.right_y) + local c, d = concatinated(one.left_x,one.left_y) + pdf_literalcode("%f %f %f %f %f %f c",a,b,c,d,concatinated(one.x_coord, one.y_coord)) else - pdf_literalcode("%f %f l",concat(one.x_coord,one.y_coord)) + pdf_literalcode("%f %f l",concatinated(one.x_coord,one.y_coord)) end elseif #path == 1 then -- special case .. draw point local one = path[1] - pdf_literalcode("%f %f l",concat(one.x_coord,one.y_coord)) + pdf_literalcode("%f %f l",concatinated(one.x_coord,one.y_coord)) end return t end diff --git a/tex/generic/context/luatex/luatex-pdf.tex b/tex/generic/context/luatex/luatex-pdf.tex index 81eb872ab..57004c6f8 100644 --- a/tex/generic/context/luatex/luatex-pdf.tex +++ b/tex/generic/context/luatex/luatex-pdf.tex @@ -168,7 +168,7 @@ \global\pdfobjcompresslevel 1 \global\pdfdecimaldigits 4 \global\pdfgamma 1000 - \global\pdfimageresolution 71 + \global\pdfimageresolution 72 \global\pdfimageapplygamma 0 \global\pdfimagegamma 2200 \global\pdfimagehicolor 1 diff --git a/tex/generic/context/luatex/luatex-plain.tex b/tex/generic/context/luatex/luatex-plain.tex index 99347ed2c..0a806c76f 100644 --- a/tex/generic/context/luatex/luatex-plain.tex +++ b/tex/generic/context/luatex/luatex-plain.tex @@ -17,7 +17,9 @@ \input luatex-pdf \relax \fi -\pdfoutput 1 +\outputmode 1 + +% \outputmode 0 \magnification\magstep5 % We set the page dimensions because otherwise the backend does weird things % when we have for instance this on a line of its own: @@ -31,8 +33,8 @@ % has to deal with the lack of a page concept on tex by some guessing. Normally % a macro package will set the dimensions to something reasonable anyway. -\pagewidth 8.5in -\pageheight 11.0in +\pagewidth 8.5truein +\pageheight 11.0truein % We load some code at runtime: diff --git a/tex/generic/context/luatex/luatex-swiglib-test.lua b/tex/generic/context/luatex/luatex-swiglib-test.lua index db6a72909..00d7c5a4e 100644 --- a/tex/generic/context/luatex/luatex-swiglib-test.lua +++ b/tex/generic/context/luatex/luatex-swiglib-test.lua @@ -1,25 +1,743 @@ -local gm = swiglib("gmwand.core") -gm.InitializeMagick(".") -local magick_wand = gm.NewMagickWand() -local drawing_wand = gm.NewDrawingWand() +-- local gm = require("swiglib.gmwand.core") -- local gm = swiglib("gmwand.core") +-- +-- gm.InitializeMagick(".") +-- +-- local magick_wand = gm.NewMagickWand() +-- local drawing_wand = gm.NewDrawingWand() +-- +-- gm.MagickSetSize(magick_wand,800,600) +-- gm.MagickReadImage(magick_wand,"xc:red") +-- +-- gm.DrawPushGraphicContext(drawing_wand) +-- +-- gm.DrawSetFillColor(drawing_wand,gm.NewPixelWand()) +-- +-- -- gm.DrawSetFont(drawing_wand, kpse.findfile("DejaVuSerifBold.ttf")) +-- -- gm.DrawSetFontSize(drawing_wand, 96) +-- -- gm.DrawAnnotation(drawing_wand,300,200, "LuaTeX") +-- +-- gm.DrawPopGraphicContext(drawing_wand) +-- gm.MagickDrawImage(magick_wand,drawing_wand) +-- +-- gm.MagickWriteImages(magick_wand,"./luatex-swiglib-test.jpg",1) +-- +-- gm.DestroyDrawingWand(drawing_wand) +-- gm.DestroyMagickWand(magick_wand) -gm.MagickSetSize(magick_wand,800,600) -gm.MagickReadImage(magick_wand,"xc:red") +local swighelpers = require("swiglib.helpers.core") +local sqlite = require("swiglib.sqlite.core") -gm.DrawPushGraphicContext(drawing_wand) +-- s.sqlite3_create_function_v2_lua_callback(function() end) -gm.DrawSetFillColor(drawing_wand,gm.NewPixelWand()) --- gm.DrawSetFont(drawing_wand, kpse.findfile("DejaVuSerifBold.ttf")) --- gm.DrawSetFontSize(drawing_wand, 96) --- gm.DrawAnnotation(drawing_wand,300,200, "LuaTeX") +local t = [[ + CREATE TABLE IF NOT EXISTS loggers ( + `id` int(11) NOT NULL AUTO_INCREMENT, + `time` int(11) NOT NULL, + `type` int(11) NOT NULL, + `action` varchar(15) NOT NULL, + `data` longtext, + PRIMARY KEY (`id`), + UNIQUE KEY `id_unique_key` (`id`) + ) + DEFAULT CHARSET = utf8 ; +]] -gm.DrawPopGraphicContext(drawing_wand) -gm.MagickDrawImage(magick_wand,drawing_wand) +local t = [[ +CREATE TABLE IF NOT EXISTS loggers ( + `id` INTEGER PRIMARY KEY AUTOINCREMENT, + `time` int(11) NOT NULL, + `type` int(11) NOT NULL, + `action` varchar(15) NOT NULL, + `data` longtext + ); +]] -gm.MagickWriteImages(magick_wand,"./luatex-swiglib-test.jpg",1) +local function execute(name,query) + local db = sqlite.new_sqlite3_p_array(1) + local okay = sqlite.sqlite3_open(name,db) + local dbh = sqlite.sqlite3_p_array_getitem(db,0) + if okay ~= sqlite.SQLITE_OK then + return false, sqlite.sqlite3_errmsg(dbh) + end + local result = { } + local callback = function(data,nofcolumns,values,fields) + local r = { } + for i=0,nofcolumns-1 do + local field = sqlite.char_p_array_getitem(fields,i) + local value = sqlite.char_p_array_getitem(values,i) + r[field] = value + end + result[#result+1] = r + return sqlite.SQLITE_OK + end + local data = nil + local message = nil + local okay = sqlite.sqlite3_exec_lua_callback(dbh,query,callback,data,message) + if okay ~= sqlite.SQLITE_OK then + return false, sqlite.sqlite3_errmsg(dbh) + end + sqlite.sqlite3_close(dbh) + sqlite.delete_sqlite3_p_array(db) + return result +end -gm.DestroyDrawingWand(drawing_wand) -gm.DestroyMagickWand(magick_wand) +execute("foo.db",t) +-- execute("test.db",t) + +local template =[[ + INSERT INTO loggers ( + `time`, + `type`, + `action`, + `data` + ) VALUES ( + %s, + %s, + '%s', + '%s' + ) ; +]] + +-- for i=1,100 do +-- local t = string.format(template,os.time(),1,"oeps " .. i,"more") +-- execute("foo.db",t) +-- end + + +local r = execute("foo.db","select * from loggers;") +inspect(r) + + +-- inspect(table.sortedkeys(sqlite)) +-- inspect(table.sortedkeys(swighelpers)) + + + +t={ + "FULLY_WITHIN", + "NOT_WITHIN", + "PARTLY_WITHIN", + "SQLITE3_TEXT", + "SQLITE_ABORT", + "SQLITE_ABORT_ROLLBACK", + "SQLITE_ACCESS_EXISTS", + "SQLITE_ACCESS_READ", + "SQLITE_ACCESS_READWRITE", + "SQLITE_ALTER_TABLE", + "SQLITE_ANALYZE", + "SQLITE_ANY", + "SQLITE_ATTACH", + "SQLITE_AUTH", + "SQLITE_AUTH_USER", + "SQLITE_BLOB", + "SQLITE_BUSY", + "SQLITE_BUSY_RECOVERY", + "SQLITE_BUSY_SNAPSHOT", + "SQLITE_CANTOPEN", + "SQLITE_CANTOPEN_CONVPATH", + "SQLITE_CANTOPEN_FULLPATH", + "SQLITE_CANTOPEN_ISDIR", + "SQLITE_CANTOPEN_NOTEMPDIR", + "SQLITE_CHECKPOINT_FULL", + "SQLITE_CHECKPOINT_PASSIVE", + "SQLITE_CHECKPOINT_RESTART", + "SQLITE_CONFIG_COVERING_INDEX_SCAN", + "SQLITE_CONFIG_GETMALLOC", + "SQLITE_CONFIG_GETMUTEX", + "SQLITE_CONFIG_GETPCACHE", + "SQLITE_CONFIG_GETPCACHE2", + "SQLITE_CONFIG_HEAP", + "SQLITE_CONFIG_LOG", + "SQLITE_CONFIG_LOOKASIDE", + "SQLITE_CONFIG_MALLOC", + "SQLITE_CONFIG_MEMSTATUS", + "SQLITE_CONFIG_MMAP_SIZE", + "SQLITE_CONFIG_MULTITHREAD", + "SQLITE_CONFIG_MUTEX", + "SQLITE_CONFIG_PAGECACHE", + "SQLITE_CONFIG_PCACHE", + "SQLITE_CONFIG_PCACHE2", + "SQLITE_CONFIG_SCRATCH", + "SQLITE_CONFIG_SERIALIZED", + "SQLITE_CONFIG_SINGLETHREAD", + "SQLITE_CONFIG_SQLLOG", + "SQLITE_CONFIG_URI", + "SQLITE_CONFIG_WIN32_HEAPSIZE", + "SQLITE_CONSTRAINT", + "SQLITE_CONSTRAINT_CHECK", + "SQLITE_CONSTRAINT_COMMITHOOK", + "SQLITE_CONSTRAINT_FOREIGNKEY", + "SQLITE_CONSTRAINT_FUNCTION", + "SQLITE_CONSTRAINT_NOTNULL", + "SQLITE_CONSTRAINT_PRIMARYKEY", + "SQLITE_CONSTRAINT_ROWID", + "SQLITE_CONSTRAINT_TRIGGER", + "SQLITE_CONSTRAINT_UNIQUE", + "SQLITE_CONSTRAINT_VTAB", + "SQLITE_COPY", + "SQLITE_CORRUPT", + "SQLITE_CORRUPT_VTAB", + "SQLITE_CREATE_INDEX", + "SQLITE_CREATE_TABLE", + "SQLITE_CREATE_TEMP_INDEX", + "SQLITE_CREATE_TEMP_TABLE", + "SQLITE_CREATE_TEMP_TRIGGER", + "SQLITE_CREATE_TEMP_VIEW", + "SQLITE_CREATE_TRIGGER", + "SQLITE_CREATE_VIEW", + "SQLITE_CREATE_VTABLE", + "SQLITE_DBCONFIG_ENABLE_FKEY", + "SQLITE_DBCONFIG_ENABLE_TRIGGER", + "SQLITE_DBCONFIG_LOOKASIDE", + "SQLITE_DBSTATUS_CACHE_HIT", + "SQLITE_DBSTATUS_CACHE_MISS", + "SQLITE_DBSTATUS_CACHE_USED", + "SQLITE_DBSTATUS_CACHE_WRITE", + "SQLITE_DBSTATUS_DEFERRED_FKS", + "SQLITE_DBSTATUS_LOOKASIDE_HIT", + "SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL", + "SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE", + "SQLITE_DBSTATUS_LOOKASIDE_USED", + "SQLITE_DBSTATUS_MAX", + "SQLITE_DBSTATUS_SCHEMA_USED", + "SQLITE_DBSTATUS_STMT_USED", + "SQLITE_DELETE", + "SQLITE_DENY", + "SQLITE_DETACH", + "SQLITE_DETERMINISTIC", + "SQLITE_DONE", + "SQLITE_DROP_INDEX", + "SQLITE_DROP_TABLE", + "SQLITE_DROP_TEMP_INDEX", + "SQLITE_DROP_TEMP_TABLE", + "SQLITE_DROP_TEMP_TRIGGER", + "SQLITE_DROP_TEMP_VIEW", + "SQLITE_DROP_TRIGGER", + "SQLITE_DROP_VIEW", + "SQLITE_DROP_VTABLE", + "SQLITE_EMPTY", + "SQLITE_ERROR", + "SQLITE_FAIL", + "SQLITE_FCNTL_BUSYHANDLER", + "SQLITE_FCNTL_CHUNK_SIZE", + "SQLITE_FCNTL_COMMIT_PHASETWO", + "SQLITE_FCNTL_FILE_POINTER", + "SQLITE_FCNTL_HAS_MOVED", + "SQLITE_FCNTL_LOCKSTATE", + "SQLITE_FCNTL_MMAP_SIZE", + "SQLITE_FCNTL_OVERWRITE", + "SQLITE_FCNTL_PERSIST_WAL", + "SQLITE_FCNTL_POWERSAFE_OVERWRITE", + "SQLITE_FCNTL_PRAGMA", + "SQLITE_FCNTL_SIZE_HINT", + "SQLITE_FCNTL_SYNC", + "SQLITE_FCNTL_SYNC_OMITTED", + "SQLITE_FCNTL_TEMPFILENAME", + "SQLITE_FCNTL_TRACE", + "SQLITE_FCNTL_VFSNAME", + "SQLITE_FCNTL_WIN32_AV_RETRY", + "SQLITE_FCNTL_WIN32_SET_HANDLE", + "SQLITE_FLOAT", + "SQLITE_FORMAT", + "SQLITE_FULL", + "SQLITE_FUNCTION", + "SQLITE_GET_LOCKPROXYFILE", + "SQLITE_IGNORE", + "SQLITE_INDEX_CONSTRAINT_EQ", + "SQLITE_INDEX_CONSTRAINT_GE", + "SQLITE_INDEX_CONSTRAINT_GT", + "SQLITE_INDEX_CONSTRAINT_LE", + "SQLITE_INDEX_CONSTRAINT_LT", + "SQLITE_INDEX_CONSTRAINT_MATCH", + "SQLITE_INSERT", + "SQLITE_INTEGER", + "SQLITE_INTERNAL", + "SQLITE_INTERRUPT", + "SQLITE_IOCAP_ATOMIC", + "SQLITE_IOCAP_ATOMIC16K", + "SQLITE_IOCAP_ATOMIC1K", + "SQLITE_IOCAP_ATOMIC2K", + "SQLITE_IOCAP_ATOMIC32K", + "SQLITE_IOCAP_ATOMIC4K", + "SQLITE_IOCAP_ATOMIC512", + "SQLITE_IOCAP_ATOMIC64K", + "SQLITE_IOCAP_ATOMIC8K", + "SQLITE_IOCAP_IMMUTABLE", + "SQLITE_IOCAP_POWERSAFE_OVERWRITE", + "SQLITE_IOCAP_SAFE_APPEND", + "SQLITE_IOCAP_SEQUENTIAL", + "SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN", + "SQLITE_IOERR", + "SQLITE_IOERR_ACCESS", + "SQLITE_IOERR_BLOCKED", + "SQLITE_IOERR_CHECKRESERVEDLOCK", + "SQLITE_IOERR_CLOSE", + "SQLITE_IOERR_CONVPATH", + "SQLITE_IOERR_DELETE", + "SQLITE_IOERR_DELETE_NOENT", + "SQLITE_IOERR_DIR_CLOSE", + "SQLITE_IOERR_DIR_FSYNC", + "SQLITE_IOERR_FSTAT", + "SQLITE_IOERR_FSYNC", + "SQLITE_IOERR_GETTEMPPATH", + "SQLITE_IOERR_LOCK", + "SQLITE_IOERR_MMAP", + "SQLITE_IOERR_NOMEM", + "SQLITE_IOERR_RDLOCK", + "SQLITE_IOERR_READ", + "SQLITE_IOERR_SEEK", + "SQLITE_IOERR_SHMLOCK", + "SQLITE_IOERR_SHMMAP", + "SQLITE_IOERR_SHMOPEN", + "SQLITE_IOERR_SHMSIZE", + "SQLITE_IOERR_SHORT_READ", + "SQLITE_IOERR_TRUNCATE", + "SQLITE_IOERR_UNLOCK", + "SQLITE_IOERR_WRITE", + "SQLITE_LAST_ERRNO", + "SQLITE_LIMIT_ATTACHED", + "SQLITE_LIMIT_COLUMN", + "SQLITE_LIMIT_COMPOUND_SELECT", + "SQLITE_LIMIT_EXPR_DEPTH", + "SQLITE_LIMIT_FUNCTION_ARG", + "SQLITE_LIMIT_LENGTH", + "SQLITE_LIMIT_LIKE_PATTERN_LENGTH", + "SQLITE_LIMIT_SQL_LENGTH", + "SQLITE_LIMIT_TRIGGER_DEPTH", + "SQLITE_LIMIT_VARIABLE_NUMBER", + "SQLITE_LIMIT_VDBE_OP", + "SQLITE_LIMIT_WORKER_THREADS", + "SQLITE_LOCKED", + "SQLITE_LOCKED_SHAREDCACHE", + "SQLITE_LOCK_EXCLUSIVE", + "SQLITE_LOCK_NONE", + "SQLITE_LOCK_PENDING", + "SQLITE_LOCK_RESERVED", + "SQLITE_LOCK_SHARED", + "SQLITE_MISMATCH", + "SQLITE_MISUSE", + "SQLITE_MUTEX_FAST", + "SQLITE_MUTEX_RECURSIVE", + "SQLITE_MUTEX_STATIC_APP1", + "SQLITE_MUTEX_STATIC_APP2", + "SQLITE_MUTEX_STATIC_APP3", + "SQLITE_MUTEX_STATIC_LRU", + "SQLITE_MUTEX_STATIC_LRU2", + "SQLITE_MUTEX_STATIC_MASTER", + "SQLITE_MUTEX_STATIC_MEM", + "SQLITE_MUTEX_STATIC_MEM2", + "SQLITE_MUTEX_STATIC_OPEN", + "SQLITE_MUTEX_STATIC_PMEM", + "SQLITE_MUTEX_STATIC_PRNG", + "SQLITE_NOLFS", + "SQLITE_NOMEM", + "SQLITE_NOTADB", + "SQLITE_NOTFOUND", + "SQLITE_NOTICE", + "SQLITE_NOTICE_RECOVER_ROLLBACK", + "SQLITE_NOTICE_RECOVER_WAL", + "SQLITE_NULL", + "SQLITE_OK", + "SQLITE_OPEN_AUTOPROXY", + "SQLITE_OPEN_CREATE", + "SQLITE_OPEN_DELETEONCLOSE", + "SQLITE_OPEN_EXCLUSIVE", + "SQLITE_OPEN_FULLMUTEX", + "SQLITE_OPEN_MAIN_DB", + "SQLITE_OPEN_MAIN_JOURNAL", + "SQLITE_OPEN_MASTER_JOURNAL", + "SQLITE_OPEN_MEMORY", + "SQLITE_OPEN_NOMUTEX", + "SQLITE_OPEN_PRIVATECACHE", + "SQLITE_OPEN_READONLY", + "SQLITE_OPEN_READWRITE", + "SQLITE_OPEN_SHAREDCACHE", + "SQLITE_OPEN_SUBJOURNAL", + "SQLITE_OPEN_TEMP_DB", + "SQLITE_OPEN_TEMP_JOURNAL", + "SQLITE_OPEN_TRANSIENT_DB", + "SQLITE_OPEN_URI", + "SQLITE_OPEN_WAL", + "SQLITE_PERM", + "SQLITE_PRAGMA", + "SQLITE_PROTOCOL", + "SQLITE_RANGE", + "SQLITE_READ", + "SQLITE_READONLY", + "SQLITE_READONLY_CANTLOCK", + "SQLITE_READONLY_DBMOVED", + "SQLITE_READONLY_RECOVERY", + "SQLITE_READONLY_ROLLBACK", + "SQLITE_RECURSIVE", + "SQLITE_REINDEX", + "SQLITE_REPLACE", + "SQLITE_ROLLBACK", + "SQLITE_ROW", + "SQLITE_SAVEPOINT", + "SQLITE_SCHEMA", + "SQLITE_SELECT", + "SQLITE_SET_LOCKPROXYFILE", + "SQLITE_SHM_EXCLUSIVE", + "SQLITE_SHM_LOCK", + "SQLITE_SHM_NLOCK", + "SQLITE_SHM_SHARED", + "SQLITE_SHM_UNLOCK", + "SQLITE_SOURCE_ID", + "SQLITE_STATUS_MALLOC_COUNT", + "SQLITE_STATUS_MALLOC_SIZE", + "SQLITE_STATUS_MEMORY_USED", + "SQLITE_STATUS_PAGECACHE_OVERFLOW", + "SQLITE_STATUS_PAGECACHE_SIZE", + "SQLITE_STATUS_PAGECACHE_USED", + "SQLITE_STATUS_PARSER_STACK", + "SQLITE_STATUS_SCRATCH_OVERFLOW", + "SQLITE_STATUS_SCRATCH_SIZE", + "SQLITE_STATUS_SCRATCH_USED", + "SQLITE_STMTSTATUS_AUTOINDEX", + "SQLITE_STMTSTATUS_FULLSCAN_STEP", + "SQLITE_STMTSTATUS_SORT", + "SQLITE_STMTSTATUS_VM_STEP", + "SQLITE_SYNC_DATAONLY", + "SQLITE_SYNC_FULL", + "SQLITE_SYNC_NORMAL", + "SQLITE_TESTCTRL_ALWAYS", + "SQLITE_TESTCTRL_ASSERT", + "SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS", + "SQLITE_TESTCTRL_BITVEC_TEST", + "SQLITE_TESTCTRL_BYTEORDER", + "SQLITE_TESTCTRL_EXPLAIN_STMT", + "SQLITE_TESTCTRL_FAULT_INSTALL", + "SQLITE_TESTCTRL_FIRST", + "SQLITE_TESTCTRL_ISINIT", + "SQLITE_TESTCTRL_ISKEYWORD", + "SQLITE_TESTCTRL_LAST", + "SQLITE_TESTCTRL_LOCALTIME_FAULT", + "SQLITE_TESTCTRL_NEVER_CORRUPT", + "SQLITE_TESTCTRL_OPTIMIZATIONS", + "SQLITE_TESTCTRL_PENDING_BYTE", + "SQLITE_TESTCTRL_PRNG_RESET", + "SQLITE_TESTCTRL_PRNG_RESTORE", + "SQLITE_TESTCTRL_PRNG_SAVE", + "SQLITE_TESTCTRL_RESERVE", + "SQLITE_TESTCTRL_SCRATCHMALLOC", + "SQLITE_TESTCTRL_SORTER_MMAP", + "SQLITE_TESTCTRL_VDBE_COVERAGE", + "SQLITE_TEXT", + "SQLITE_TOOBIG", + "SQLITE_TRANSACTION", + "SQLITE_UPDATE", + "SQLITE_UTF16", + "SQLITE_UTF16BE", + "SQLITE_UTF16LE", + "SQLITE_UTF16_ALIGNED", + "SQLITE_UTF8", + "SQLITE_VERSION", + "SQLITE_VERSION_NUMBER", + "SQLITE_VTAB_CONSTRAINT_SUPPORT", + "SQLITE_WARNING", + "SQLITE_WARNING_AUTOINDEX", + "call_callback_sqlite3_create_collation_v2_1", + "call_callback_sqlite3_create_collation_v2_2", + "call_callback_sqlite3_create_function16_1", + "call_callback_sqlite3_create_function16_2", + "call_callback_sqlite3_create_function16_3", + "call_callback_sqlite3_create_function_1", + "call_callback_sqlite3_create_function_2", + "call_callback_sqlite3_create_function_3", + "call_callback_sqlite3_create_function_v2_1", + "call_callback_sqlite3_create_function_v2_2", + "call_callback_sqlite3_create_function_v2_3", + "call_callback_sqlite3_create_function_v2_4", + "call_callback_sqlite3_rtree_query_callback_1", + "call_callback_sqlite3_rtree_query_callback_2", + "char_p_array_getitem", + "char_p_array_setitem", + "delete_char_p_array", + "delete_sqlite3_p_array", + "delete_sqlite3_rtree_dbl_array", + "delete_sqlite3_stmt_p_array", + "delete_sqlite3_value_p_array", + "delete_sqlite3_vtab_cursor_p_array", + "delete_sqlite3_vtab_p_array", + "delete_void_p_array", + "new_char_p_array", + "new_sqlite3_p_array", + "new_sqlite3_rtree_dbl_array", + "new_sqlite3_stmt_p_array", + "new_sqlite3_value_p_array", + "new_sqlite3_vtab_cursor_p_array", + "new_sqlite3_vtab_p_array", + "new_void_p_array", + "sqlite3_aggregate_context", + "sqlite3_aggregate_count", + "sqlite3_auto_extension", + "sqlite3_auto_extension_lua_callback", + "sqlite3_backup_finish", + "sqlite3_backup_init", + "sqlite3_backup_pagecount", + "sqlite3_backup_remaining", + "sqlite3_backup_step", + "sqlite3_bind_blob", + "sqlite3_bind_blob64", + "sqlite3_bind_blob64_lua_callback", + "sqlite3_bind_blob_lua_callback", + "sqlite3_bind_double", + "sqlite3_bind_int", + "sqlite3_bind_int64", + "sqlite3_bind_null", + "sqlite3_bind_parameter_count", + "sqlite3_bind_parameter_index", + "sqlite3_bind_parameter_name", + "sqlite3_bind_text", + "sqlite3_bind_text16", + "sqlite3_bind_text16_lua_callback", + "sqlite3_bind_text64", + "sqlite3_bind_text64_lua_callback", + "sqlite3_bind_text_lua_callback", + "sqlite3_bind_value", + "sqlite3_bind_zeroblob", + "sqlite3_blob_bytes", + "sqlite3_blob_close", + "sqlite3_blob_open", + "sqlite3_blob_read", + "sqlite3_blob_reopen", + "sqlite3_blob_write", + "sqlite3_busy_handler", + "sqlite3_busy_handler_lua_callback", + "sqlite3_busy_timeout", + "sqlite3_cancel_auto_extension", + "sqlite3_cancel_auto_extension_lua_callback", + "sqlite3_changes", + "sqlite3_clear_bindings", + "sqlite3_close", + "sqlite3_close_v2", + "sqlite3_collation_needed", + "sqlite3_collation_needed16", + "sqlite3_collation_needed16_lua_callback", + "sqlite3_collation_needed_lua_callback", + "sqlite3_column_blob", + "sqlite3_column_bytes", + "sqlite3_column_bytes16", + "sqlite3_column_count", + "sqlite3_column_decltype", + "sqlite3_column_decltype16", + "sqlite3_column_double", + "sqlite3_column_int", + "sqlite3_column_int64", + "sqlite3_column_name", + "sqlite3_column_name16", + "sqlite3_column_text", + "sqlite3_column_text16", + "sqlite3_column_type", + "sqlite3_column_value", + "sqlite3_commit_hook", + "sqlite3_commit_hook_lua_callback", + "sqlite3_compileoption_get", + "sqlite3_compileoption_used", + "sqlite3_complete", + "sqlite3_complete16", + "sqlite3_config", + "sqlite3_context_db_handle", + "sqlite3_create_collation", + "sqlite3_create_collation16", + "sqlite3_create_collation16_lua_callback", + "sqlite3_create_collation_lua_callback", + "sqlite3_create_collation_v2", + "sqlite3_create_collation_v2_lua_callback", + "sqlite3_create_function", + "sqlite3_create_function16", + "sqlite3_create_function16_lua_callback", + "sqlite3_create_function_lua_callback", + "sqlite3_create_function_v2", + "sqlite3_create_function_v2_lua_callback", + "sqlite3_create_module", + "sqlite3_create_module_v2", + "sqlite3_create_module_v2_lua_callback", + "sqlite3_data_count", + "sqlite3_db_config", + "sqlite3_db_filename", + "sqlite3_db_handle", + "sqlite3_db_mutex", + "sqlite3_db_readonly", + "sqlite3_db_release_memory", + "sqlite3_db_status", + "sqlite3_declare_vtab", + "sqlite3_enable_load_extension", + "sqlite3_enable_shared_cache", + "sqlite3_errcode", + "sqlite3_errmsg", + "sqlite3_errmsg16", + "sqlite3_errstr", + "sqlite3_exec", + "sqlite3_exec_lua_callback", + "sqlite3_expired", + "sqlite3_extended_errcode", + "sqlite3_extended_result_codes", + "sqlite3_file", + "sqlite3_file_control", + "sqlite3_finalize", + "sqlite3_free", + "sqlite3_free_table", + "sqlite3_get_autocommit", + "sqlite3_get_auxdata", + "sqlite3_get_table", + "sqlite3_global_recover", + "sqlite3_index_info", + "sqlite3_index_info_aConstraint", + "sqlite3_index_info_aConstraintUsage", + "sqlite3_index_info_aOrderBy", + "sqlite3_initialize", + "sqlite3_interrupt", + "sqlite3_io_methods", + "sqlite3_last_insert_rowid", + "sqlite3_libversion", + "sqlite3_libversion_number", + "sqlite3_limit", + "sqlite3_load_extension", + "sqlite3_log", + "sqlite3_malloc", + "sqlite3_malloc64", + "sqlite3_mem_methods", + "sqlite3_memory_alarm", + "sqlite3_memory_highwater", + "sqlite3_memory_used", + "sqlite3_module", + "sqlite3_mprintf", + "sqlite3_msize", + "sqlite3_mutex_alloc", + "sqlite3_mutex_enter", + "sqlite3_mutex_free", + "sqlite3_mutex_leave", + "sqlite3_mutex_methods", + "sqlite3_mutex_try", + "sqlite3_next_stmt", + "sqlite3_open", + "sqlite3_open16", + "sqlite3_open_v2", + "sqlite3_os_end", + "sqlite3_os_init", + "sqlite3_overload_function", + "sqlite3_p_array_getitem", + "sqlite3_p_array_setitem", + "sqlite3_pcache_methods", + "sqlite3_pcache_methods2", + "sqlite3_pcache_page", + "sqlite3_prepare", + "sqlite3_prepare16", + "sqlite3_prepare16_v2", + "sqlite3_prepare_v2", + "sqlite3_profile", + "sqlite3_progress_handler", + "sqlite3_progress_handler_lua_callback", + "sqlite3_randomness", + "sqlite3_realloc", + "sqlite3_realloc64", + "sqlite3_release_memory", + "sqlite3_reset", + "sqlite3_reset_auto_extension", + "sqlite3_result_blob", + "sqlite3_result_blob64", + "sqlite3_result_blob64_lua_callback", + "sqlite3_result_blob_lua_callback", + "sqlite3_result_double", + "sqlite3_result_error", + "sqlite3_result_error16", + "sqlite3_result_error_code", + "sqlite3_result_error_nomem", + "sqlite3_result_error_toobig", + "sqlite3_result_int", + "sqlite3_result_int64", + "sqlite3_result_null", + "sqlite3_result_text", + "sqlite3_result_text16", + "sqlite3_result_text16_lua_callback", + "sqlite3_result_text16be", + "sqlite3_result_text16be_lua_callback", + "sqlite3_result_text16le", + "sqlite3_result_text16le_lua_callback", + "sqlite3_result_text64", + "sqlite3_result_text64_lua_callback", + "sqlite3_result_text_lua_callback", + "sqlite3_result_value", + "sqlite3_result_zeroblob", + "sqlite3_rollback_hook", + "sqlite3_rollback_hook_lua_callback", + "sqlite3_rtree_dbl_array_getitem", + "sqlite3_rtree_dbl_array_setitem", + "sqlite3_rtree_geometry", + "sqlite3_rtree_geometry_callback", + "sqlite3_rtree_geometry_callback_lua_callback", + "sqlite3_rtree_query_callback", + "sqlite3_rtree_query_callback_lua_callback", + "sqlite3_rtree_query_info", + "sqlite3_set_authorizer", + "sqlite3_set_authorizer_lua_callback", + "sqlite3_set_auxdata", + "sqlite3_set_auxdata_lua_callback", + "sqlite3_shutdown", + "sqlite3_sleep", + "sqlite3_snprintf", + "sqlite3_soft_heap_limit", + "sqlite3_soft_heap_limit64", + "sqlite3_sourceid", + "sqlite3_sql", + "sqlite3_status", + "sqlite3_step", + "sqlite3_stmt_busy", + "sqlite3_stmt_p_array_getitem", + "sqlite3_stmt_p_array_setitem", + "sqlite3_stmt_readonly", + "sqlite3_stmt_status", + "sqlite3_strglob", + "sqlite3_stricmp", + "sqlite3_strnicmp", + "sqlite3_test_control", + "sqlite3_thread_cleanup", + "sqlite3_threadsafe", + "sqlite3_total_changes", + "sqlite3_trace", + "sqlite3_trace_lua_callback", + "sqlite3_transfer_bindings", + "sqlite3_update_hook", + "sqlite3_update_hook_lua_callback", + "sqlite3_uri_boolean", + "sqlite3_uri_int64", + "sqlite3_uri_parameter", + "sqlite3_user_data", + "sqlite3_value_blob", + "sqlite3_value_bytes", + "sqlite3_value_bytes16", + "sqlite3_value_double", + "sqlite3_value_int", + "sqlite3_value_int64", + "sqlite3_value_numeric_type", + "sqlite3_value_p_array_getitem", + "sqlite3_value_p_array_setitem", + "sqlite3_value_text", + "sqlite3_value_text16", + "sqlite3_value_text16be", + "sqlite3_value_text16le", + "sqlite3_value_type", + "sqlite3_vfs", + "sqlite3_vfs_find", + "sqlite3_vfs_register", + "sqlite3_vfs_unregister", + "sqlite3_vtab", + "sqlite3_vtab_config", + "sqlite3_vtab_cursor", + "sqlite3_vtab_cursor_p_array_getitem", + "sqlite3_vtab_cursor_p_array_setitem", + "sqlite3_vtab_on_conflict", + "sqlite3_vtab_p_array_getitem", + "sqlite3_vtab_p_array_setitem", + "sqlite3_wal_autocheckpoint", + "sqlite3_wal_checkpoint", + "sqlite3_wal_checkpoint_v2", + "sqlite3_wal_hook", + "sqlite3_wal_hook_lua_callback", + "void_p_array_getitem", + "void_p_array_setitem", +} diff --git a/tex/generic/context/luatex/luatex-swiglib.lua b/tex/generic/context/luatex/luatex-swiglib.lua index 7ffcdc375..3108dd43f 100644 --- a/tex/generic/context/luatex/luatex-swiglib.lua +++ b/tex/generic/context/luatex/luatex-swiglib.lua @@ -8,7 +8,8 @@ if not modules then modules = { } end modules ['luatex-swiglib'] = { local savedrequire = require -local libsuffix = os.type == "windows" and ".dll" or ".so" +local libsuffix = os.type == "windows" and ".dll" or ".so" +local pathsplit = "([^" .. io.pathseparator .. "]+)" function requireswiglib(required,version) local library = package.loaded[required] @@ -17,7 +18,7 @@ function requireswiglib(required,version) else local name = string.gsub(required,"%.","/") .. libsuffix local list = kpse.show_path("clua") - for root in string.gmatch(list,"([^;]+)") do + for root in string.gmatch(list,pathsplit) do local full = false if type(version) == "string" and version ~= "" then full = root .. "/" .. version .. "/" .. name diff --git a/tex/generic/context/luatex/luatex-test.tex b/tex/generic/context/luatex/luatex-test.tex index 0bb752b3f..2aa4f22d9 100644 --- a/tex/generic/context/luatex/luatex-test.tex +++ b/tex/generic/context/luatex/luatex-test.tex @@ -158,4 +158,16 @@ $\sin{x}$ % \textdir TRT\amiri بِسْمِ اللَّـهِ الرَّحْمَـٰنِ الرَّحِيمِ % \egroup +% assumes csr10.tfm csr10.pfb csr.enc to be present + +% \font\foo=file:luatex-plain-tfm.lua:tfm=csr10;enc=csr;pfb=csr10 at 12pt +% +% \foo áäčďěíĺľňóôŕřšťúýž ff ffi + +% \font\foo=file:csr10.tfm:reencode=csr +% \font\foo=file:csr10.tfm:reencode=csr;bitmap=yes % use map file +% \font\foo=file:csr10.tfm:reencode=auto +% +% \foo áäčďěíĺľňóôŕřšťúýž ff ffi \input tufte\par + \end |