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-rw-r--r--scripts/context/lua/mtx-context.lua6
-rw-r--r--scripts/context/lua/mtxrun.lua163
-rw-r--r--scripts/context/stubs/mswin/mtxrun.lua163
-rwxr-xr-xscripts/context/stubs/unix/mtxrun163
4 files changed, 376 insertions, 119 deletions
diff --git a/scripts/context/lua/mtx-context.lua b/scripts/context/lua/mtx-context.lua
index f164aadd4..4381840b2 100644
--- a/scripts/context/lua/mtx-context.lua
+++ b/scripts/context/lua/mtx-context.lua
@@ -1053,6 +1053,8 @@ function scripts.context.touch()
touchfiles("mkii")
touchfiles("mkiv")
touchfiles("mkvi")
+ touchfiles("mkix")
+ touchfiles("mkxi")
else
report("touching needs --expert")
end
@@ -1061,7 +1063,7 @@ end
-- modules
local labels = { "title", "comment", "status" }
-local cards = { "*.mkvi", "*.mkiv", "*.tex" }
+local cards = { "*.mkvi", "*.mkiv", "*.mkxi", "*.mkix", "*.tex" }
function scripts.context.modules(pattern)
local list = { }
@@ -1086,7 +1088,7 @@ function scripts.context.modules(pattern)
if not done[base] then
done[base] = true
local suffix = file.suffix(base)
- if suffix == "tex" or suffix == "mkiv" or suffix == "mkvi" then
+ if suffix == "tex" or suffix == "mkiv" or suffix == "mkvi" or suffix == "mkix" or suffix == "mkxi" then
local prefix = match(base,"^([xmst])%-")
if prefix then
v = resolvers.findfile(base) -- so that files on my dev path are seen
diff --git a/scripts/context/lua/mtxrun.lua b/scripts/context/lua/mtxrun.lua
index a299e3a2b..829c3f11d 100644
--- a/scripts/context/lua/mtxrun.lua
+++ b/scripts/context/lua/mtxrun.lua
@@ -169,6 +169,14 @@ string.unquote = string.unquoted
string.itself = function(s) return s end
+-- also handy (see utf variant)
+
+local pattern = Ct(C(1)^0)
+
+function string.totable(str)
+ return lpegmatch(pattern,str)
+end
+
end -- of closure
@@ -4132,7 +4140,7 @@ if not modules then modules = { } end modules ['l-unicode'] = {
local concat = table.concat
local type = type
-local P, C, R, Cs = lpeg.P, lpeg.C, lpeg.R, lpeg.Cs
+local P, C, R, Cs, Ct = lpeg.P, lpeg.C, lpeg.R, lpeg.Cs, lpeg.Ct
local lpegmatch, patterns = lpeg.match, lpeg.patterns
local utftype = patterns.utftype
local char, byte, find, bytepairs, utfvalues, format = string.char, string.byte, string.find, string.bytepairs, string.utfvalues, string.format
@@ -4573,6 +4581,14 @@ function unicode.xstring(s)
return format("0x%05X",type(s) == "number" and s or utfbyte(s))
end
+--
+
+local pattern = Ct(C(patterns.utf8char)^0)
+
+function utf.totable(str)
+ return lpegmatch(pattern,str)
+end
+
end -- of closure
@@ -4788,14 +4804,6 @@ function tables.encapsulate(core,capsule,protect)
end
end
-local escaped = Cs ( (
- P('\\' ) +
- P('"' )/'\\"' +
- P('\n')/'\\n' +
- P('\r')/'\\r' +
- 1
-)^0 )
-
local function serialize(t,r,outer) -- no mixes
r[#r+1] = "{"
local n = #t
@@ -4837,7 +4845,19 @@ local function serialize(t,r,outer) -- no mixes
end
function table.fastserialize(t,prefix)
- return concat(serialize(t,{ prefix },true))
+ return concat(serialize(t,{ prefix or "return" },true))
+end
+
+function table.deserialize(str)
+ local code = loadstring(str)
+ if not code then
+ return
+ end
+ code = code()
+ if not code then
+ return
+ end
+ return code
end
-- inspect(table.fastserialize { a = 1, b = { 4, { 5, 6 } }, c = { d = 7, e = 'f"g\nh' } })
@@ -4857,6 +4877,45 @@ function table.load(filename)
end
end
+local function slowdrop(t)
+ local r = { }
+ local l = { }
+ for i=1,#t do
+ local ti = t[i]
+ local j = 0
+ for k, v in next, ti do
+ j = j + 1
+ l[j] = format("%s=%q",k,v)
+ end
+ r[i] = format(" {%s},\n",concat(l))
+ end
+ return format("return {\n%s}",concat(r))
+end
+
+local function fastdrop(t)
+ local r = { "return {\n" }
+ for i=1,#t do
+ local ti = t[i]
+ r[#r+1] = " {"
+ for k, v in next, ti do
+ r[#r+1] = format("%s=%q",k,v)
+ end
+ r[#r+1] = "},\n"
+ end
+ r[#r+1] = "}"
+ return concat(r)
+end
+
+function table.drop(t,slow)
+ if #t == 0 then
+ return "return { }"
+ elseif slow == true then
+ return slowdrop(t) -- less memory
+ else
+ return fastdrop(t) -- some 15% faster
+ end
+end
+
end -- of closure
@@ -9944,12 +10003,12 @@ xml.selection = selection -- new method, simple handle
-- generic function finalizer (independant namespace)
-local function dofunction(collected,fnc)
+local function dofunction(collected,fnc,...)
if collected then
local f = functions[fnc]
if f then
for c=1,#collected do
- f(collected[c])
+ f(collected[c],...)
end
else
report_lpath("unknown function '%s'",fnc)
@@ -15763,7 +15822,10 @@ if not modules then modules = { } end modules ['data-lua'] = {
-- on the developments (the loaders must not trigger kpse); we could
-- of course use a more extensive lib path spec
-local trace_locating = false trackers.register("resolvers.locating", function(v) trace_locating = v end)
+local trace_libraries = false
+
+trackers.register("resolvers.libraries", function(v) trace_libraries = v end)
+trackers.register("resolvers.locating", function(v) trace_libraries = v end)
local report_libraries = logs.reporter("resolvers","libraries")
@@ -15772,7 +15834,8 @@ local unpack = unpack or table.unpack
local resolvers, package = resolvers, package
-local libformats = { 'luatexlibs', 'tex', 'texmfscripts', 'othertextfiles' } -- 'luainputs'
+-- local libformats = { 'luatexlibs', 'tex', 'texmfscripts', 'othertextfiles' }
+local libformats = { 'lua', 'tex' }
local clibformats = { 'lib' }
local _path_, libpaths, _cpath_, clibpaths
@@ -15796,7 +15859,7 @@ end
local function thepath(...)
local t = { ... } t[#t+1] = "?.lua"
local path = file.join(unpack(t))
- if trace_locating then
+ if trace_libraries then
report_libraries("! appending '%s' to 'package.path'",path)
end
return path
@@ -15818,11 +15881,11 @@ local function loaded(libpaths,name,simple)
for i=1,#libpaths do -- package.path, might become option
local libpath = libpaths[i]
local resolved = gsub(libpath,"%?",simple)
- if trace_locating then -- more detail
+ if trace_libraries then -- more detail
report_libraries("! checking for '%s' on 'package.path': '%s' => '%s'",simple,libpath,resolved)
end
if file.is_readable(resolved) then
- if trace_locating then
+ if trace_libraries then
report_libraries("! lib '%s' located via 'package.path': '%s'",name,resolved)
end
return loadfile(resolved)
@@ -15833,22 +15896,22 @@ end
package.loaders[2] = function(name) -- was [#package.loaders+1]
if file.suffix(name) == "" then
name = file.addsuffix(name,"lua") -- maybe a list
- if trace_locating then -- mode detail
+ if trace_libraries then -- mode detail
report_libraries("! locating '%s' with forced suffix",name)
end
else
- if trace_locating then -- mode detail
+ if trace_libraries then -- mode detail
report_libraries("! locating '%s'",name)
end
end
for i=1,#libformats do
local format = libformats[i]
local resolved = resolvers.findfile(name,format) or ""
- if trace_locating then -- mode detail
+ if trace_libraries then -- mode detail
report_libraries("! checking for '%s' using 'libformat path': '%s'",name,format)
end
if resolved ~= "" then
- if trace_locating then
+ if trace_libraries then
report_libraries("! lib '%s' located via environment: '%s'",name,resolved)
end
return loadfile(resolved)
@@ -15871,11 +15934,11 @@ package.loaders[2] = function(name) -- was [#package.loaders+1]
for p=1,#paths do
local path = paths[p]
local resolved = file.join(path,libname)
- if trace_locating then -- mode detail
+ if trace_libraries then -- mode detail
report_libraries("! checking for '%s' using 'clibformat path': '%s'",libname,path)
end
if file.is_readable(resolved) then
- if trace_locating then
+ if trace_libraries then
report_libraries("! lib '%s' located via 'clibformat': '%s'",libname,resolved)
end
return package.loadlib(resolved,name)
@@ -15885,11 +15948,11 @@ package.loaders[2] = function(name) -- was [#package.loaders+1]
for i=1,#clibpaths do -- package.path, might become option
local libpath = clibpaths[i]
local resolved = gsub(libpath,"?",simple)
- if trace_locating then -- more detail
+ if trace_libraries then -- more detail
report_libraries("! checking for '%s' on 'package.cpath': '%s'",simple,libpath)
end
if file.is_readable(resolved) then
- if trace_locating then
+ if trace_libraries then
report_libraries("! lib '%s' located via 'package.cpath': '%s'",name,resolved)
end
return package.loadlib(resolved,name)
@@ -15901,12 +15964,12 @@ package.loaders[2] = function(name) -- was [#package.loaders+1]
end
local resolved = resolvers.findfile(file.basename(name),'luatexlibs') or ""
if resolved ~= "" then
- if trace_locating then
+ if trace_libraries then
report_libraries("! lib '%s' located by basename via environment: '%s'",name,resolved)
end
return loadfile(resolved)
end
- if trace_locating then
+ if trace_libraries then
report_libraries('? unable to locate lib: %s',name)
end
-- return "unable to locate " .. name
@@ -15925,6 +15988,7 @@ package.obsolete.append_libpath = appendtolibpath -- will become obsolete
package.obsolete.prepend_libpath = prependtolibpath -- will become obsolete
+
end -- of closure
do -- create closure to overcome 200 locals limit
@@ -16446,6 +16510,8 @@ local report_template = logs.reporter("template")
local format = string.format
local P, C, Cs, Carg, lpegmatch = lpeg.P, lpeg.C, lpeg.Cs, lpeg.Carg, lpeg.match
+-- todo: make installable template.new
+
local replacer
local function replacekey(k,t)
@@ -16459,40 +16525,59 @@ local function replacekey(k,t)
if trace_template then
report_template("setting key %q to value %q",k,v)
end
- -- return v
return lpegmatch(replacer,v,1,t) -- recursive
end
end
------ leftmarker = P("<!-- ") / ""
------ rightmarker = P(" --!>") / ""
+local sqlescape = lpeg.replacer {
+ { "'", "''" },
+ { "\\", "\\\\" },
+ { "\r\n", "\\n" },
+ { "\r", "\\n" },
+ -- { "\t", "\\t" },
+}
+
+local escapers = {
+ lua = function(s)
+ return format("%q",s)
+ end,
+ sql = function(s)
+ return lpegmatch(sqlescape,s)
+ end,
+}
+
+local function replacekeyunquoted(s,t,how) -- ".. \" "
+ local escaper = how and escapers[how] or escapers.lua
+ return escaper(replacekey(s,t))
+end
local single = P("%") -- test %test% test : resolves test
local double = P("%%") -- test 10%% test : %% becomes %
local lquoted = P("%[") -- test %[test]" test : resolves test with escaped "'s
local rquoted = P("]%") --
-local escape = double / "%%"
-local nosingle = single / ""
-local nodouble = double / ""
-local nolquoted = lquoted / ""
-local norquoted = rquoted / ""
+local escape = double / '%%'
+local nosingle = single / ''
+local nodouble = double / ''
+local nolquoted = lquoted / ''
+local norquoted = rquoted / ''
local key = nosingle * (C((1-nosingle)^1 * Carg(1))/replacekey) * nosingle
-local unquoted = nolquoted * ((C((1 - norquoted)^1) * Carg(1))/function(s,t) return format("%q",replacekey(s,t)) end) * norquoted
+local unquoted = nolquoted * ((C((1 - norquoted)^1) * Carg(1) * Carg(2))/replacekeyunquoted) * norquoted
local any = P(1)
replacer = Cs((unquoted + escape + key + any)^0)
-local function replace(str,mapping)
+local function replace(str,mapping,how)
if mapping then
- return lpegmatch(replacer,str,1,mapping) or str
+ return lpegmatch(replacer,str,1,mapping,how or "lua") or str
else
return str
end
end
--- print(replace("test %[x]% test",{ x = [[a "x" a]] }))
+-- print(replace("test '%[x]%' test",{ x = [[a 'x'  a]] }))
+-- print(replace("test '%[x]%' test",{ x = [[a 'x'  a]] },'sql'))
templates.replace = replace
diff --git a/scripts/context/stubs/mswin/mtxrun.lua b/scripts/context/stubs/mswin/mtxrun.lua
index a299e3a2b..829c3f11d 100644
--- a/scripts/context/stubs/mswin/mtxrun.lua
+++ b/scripts/context/stubs/mswin/mtxrun.lua
@@ -169,6 +169,14 @@ string.unquote = string.unquoted
string.itself = function(s) return s end
+-- also handy (see utf variant)
+
+local pattern = Ct(C(1)^0)
+
+function string.totable(str)
+ return lpegmatch(pattern,str)
+end
+
end -- of closure
@@ -4132,7 +4140,7 @@ if not modules then modules = { } end modules ['l-unicode'] = {
local concat = table.concat
local type = type
-local P, C, R, Cs = lpeg.P, lpeg.C, lpeg.R, lpeg.Cs
+local P, C, R, Cs, Ct = lpeg.P, lpeg.C, lpeg.R, lpeg.Cs, lpeg.Ct
local lpegmatch, patterns = lpeg.match, lpeg.patterns
local utftype = patterns.utftype
local char, byte, find, bytepairs, utfvalues, format = string.char, string.byte, string.find, string.bytepairs, string.utfvalues, string.format
@@ -4573,6 +4581,14 @@ function unicode.xstring(s)
return format("0x%05X",type(s) == "number" and s or utfbyte(s))
end
+--
+
+local pattern = Ct(C(patterns.utf8char)^0)
+
+function utf.totable(str)
+ return lpegmatch(pattern,str)
+end
+
end -- of closure
@@ -4788,14 +4804,6 @@ function tables.encapsulate(core,capsule,protect)
end
end
-local escaped = Cs ( (
- P('\\' ) +
- P('"' )/'\\"' +
- P('\n')/'\\n' +
- P('\r')/'\\r' +
- 1
-)^0 )
-
local function serialize(t,r,outer) -- no mixes
r[#r+1] = "{"
local n = #t
@@ -4837,7 +4845,19 @@ local function serialize(t,r,outer) -- no mixes
end
function table.fastserialize(t,prefix)
- return concat(serialize(t,{ prefix },true))
+ return concat(serialize(t,{ prefix or "return" },true))
+end
+
+function table.deserialize(str)
+ local code = loadstring(str)
+ if not code then
+ return
+ end
+ code = code()
+ if not code then
+ return
+ end
+ return code
end
-- inspect(table.fastserialize { a = 1, b = { 4, { 5, 6 } }, c = { d = 7, e = 'f"g\nh' } })
@@ -4857,6 +4877,45 @@ function table.load(filename)
end
end
+local function slowdrop(t)
+ local r = { }
+ local l = { }
+ for i=1,#t do
+ local ti = t[i]
+ local j = 0
+ for k, v in next, ti do
+ j = j + 1
+ l[j] = format("%s=%q",k,v)
+ end
+ r[i] = format(" {%s},\n",concat(l))
+ end
+ return format("return {\n%s}",concat(r))
+end
+
+local function fastdrop(t)
+ local r = { "return {\n" }
+ for i=1,#t do
+ local ti = t[i]
+ r[#r+1] = " {"
+ for k, v in next, ti do
+ r[#r+1] = format("%s=%q",k,v)
+ end
+ r[#r+1] = "},\n"
+ end
+ r[#r+1] = "}"
+ return concat(r)
+end
+
+function table.drop(t,slow)
+ if #t == 0 then
+ return "return { }"
+ elseif slow == true then
+ return slowdrop(t) -- less memory
+ else
+ return fastdrop(t) -- some 15% faster
+ end
+end
+
end -- of closure
@@ -9944,12 +10003,12 @@ xml.selection = selection -- new method, simple handle
-- generic function finalizer (independant namespace)
-local function dofunction(collected,fnc)
+local function dofunction(collected,fnc,...)
if collected then
local f = functions[fnc]
if f then
for c=1,#collected do
- f(collected[c])
+ f(collected[c],...)
end
else
report_lpath("unknown function '%s'",fnc)
@@ -15763,7 +15822,10 @@ if not modules then modules = { } end modules ['data-lua'] = {
-- on the developments (the loaders must not trigger kpse); we could
-- of course use a more extensive lib path spec
-local trace_locating = false trackers.register("resolvers.locating", function(v) trace_locating = v end)
+local trace_libraries = false
+
+trackers.register("resolvers.libraries", function(v) trace_libraries = v end)
+trackers.register("resolvers.locating", function(v) trace_libraries = v end)
local report_libraries = logs.reporter("resolvers","libraries")
@@ -15772,7 +15834,8 @@ local unpack = unpack or table.unpack
local resolvers, package = resolvers, package
-local libformats = { 'luatexlibs', 'tex', 'texmfscripts', 'othertextfiles' } -- 'luainputs'
+-- local libformats = { 'luatexlibs', 'tex', 'texmfscripts', 'othertextfiles' }
+local libformats = { 'lua', 'tex' }
local clibformats = { 'lib' }
local _path_, libpaths, _cpath_, clibpaths
@@ -15796,7 +15859,7 @@ end
local function thepath(...)
local t = { ... } t[#t+1] = "?.lua"
local path = file.join(unpack(t))
- if trace_locating then
+ if trace_libraries then
report_libraries("! appending '%s' to 'package.path'",path)
end
return path
@@ -15818,11 +15881,11 @@ local function loaded(libpaths,name,simple)
for i=1,#libpaths do -- package.path, might become option
local libpath = libpaths[i]
local resolved = gsub(libpath,"%?",simple)
- if trace_locating then -- more detail
+ if trace_libraries then -- more detail
report_libraries("! checking for '%s' on 'package.path': '%s' => '%s'",simple,libpath,resolved)
end
if file.is_readable(resolved) then
- if trace_locating then
+ if trace_libraries then
report_libraries("! lib '%s' located via 'package.path': '%s'",name,resolved)
end
return loadfile(resolved)
@@ -15833,22 +15896,22 @@ end
package.loaders[2] = function(name) -- was [#package.loaders+1]
if file.suffix(name) == "" then
name = file.addsuffix(name,"lua") -- maybe a list
- if trace_locating then -- mode detail
+ if trace_libraries then -- mode detail
report_libraries("! locating '%s' with forced suffix",name)
end
else
- if trace_locating then -- mode detail
+ if trace_libraries then -- mode detail
report_libraries("! locating '%s'",name)
end
end
for i=1,#libformats do
local format = libformats[i]
local resolved = resolvers.findfile(name,format) or ""
- if trace_locating then -- mode detail
+ if trace_libraries then -- mode detail
report_libraries("! checking for '%s' using 'libformat path': '%s'",name,format)
end
if resolved ~= "" then
- if trace_locating then
+ if trace_libraries then
report_libraries("! lib '%s' located via environment: '%s'",name,resolved)
end
return loadfile(resolved)
@@ -15871,11 +15934,11 @@ package.loaders[2] = function(name) -- was [#package.loaders+1]
for p=1,#paths do
local path = paths[p]
local resolved = file.join(path,libname)
- if trace_locating then -- mode detail
+ if trace_libraries then -- mode detail
report_libraries("! checking for '%s' using 'clibformat path': '%s'",libname,path)
end
if file.is_readable(resolved) then
- if trace_locating then
+ if trace_libraries then
report_libraries("! lib '%s' located via 'clibformat': '%s'",libname,resolved)
end
return package.loadlib(resolved,name)
@@ -15885,11 +15948,11 @@ package.loaders[2] = function(name) -- was [#package.loaders+1]
for i=1,#clibpaths do -- package.path, might become option
local libpath = clibpaths[i]
local resolved = gsub(libpath,"?",simple)
- if trace_locating then -- more detail
+ if trace_libraries then -- more detail
report_libraries("! checking for '%s' on 'package.cpath': '%s'",simple,libpath)
end
if file.is_readable(resolved) then
- if trace_locating then
+ if trace_libraries then
report_libraries("! lib '%s' located via 'package.cpath': '%s'",name,resolved)
end
return package.loadlib(resolved,name)
@@ -15901,12 +15964,12 @@ package.loaders[2] = function(name) -- was [#package.loaders+1]
end
local resolved = resolvers.findfile(file.basename(name),'luatexlibs') or ""
if resolved ~= "" then
- if trace_locating then
+ if trace_libraries then
report_libraries("! lib '%s' located by basename via environment: '%s'",name,resolved)
end
return loadfile(resolved)
end
- if trace_locating then
+ if trace_libraries then
report_libraries('? unable to locate lib: %s',name)
end
-- return "unable to locate " .. name
@@ -15925,6 +15988,7 @@ package.obsolete.append_libpath = appendtolibpath -- will become obsolete
package.obsolete.prepend_libpath = prependtolibpath -- will become obsolete
+
end -- of closure
do -- create closure to overcome 200 locals limit
@@ -16446,6 +16510,8 @@ local report_template = logs.reporter("template")
local format = string.format
local P, C, Cs, Carg, lpegmatch = lpeg.P, lpeg.C, lpeg.Cs, lpeg.Carg, lpeg.match
+-- todo: make installable template.new
+
local replacer
local function replacekey(k,t)
@@ -16459,40 +16525,59 @@ local function replacekey(k,t)
if trace_template then
report_template("setting key %q to value %q",k,v)
end
- -- return v
return lpegmatch(replacer,v,1,t) -- recursive
end
end
------ leftmarker = P("<!-- ") / ""
------ rightmarker = P(" --!>") / ""
+local sqlescape = lpeg.replacer {
+ { "'", "''" },
+ { "\\", "\\\\" },
+ { "\r\n", "\\n" },
+ { "\r", "\\n" },
+ -- { "\t", "\\t" },
+}
+
+local escapers = {
+ lua = function(s)
+ return format("%q",s)
+ end,
+ sql = function(s)
+ return lpegmatch(sqlescape,s)
+ end,
+}
+
+local function replacekeyunquoted(s,t,how) -- ".. \" "
+ local escaper = how and escapers[how] or escapers.lua
+ return escaper(replacekey(s,t))
+end
local single = P("%") -- test %test% test : resolves test
local double = P("%%") -- test 10%% test : %% becomes %
local lquoted = P("%[") -- test %[test]" test : resolves test with escaped "'s
local rquoted = P("]%") --
-local escape = double / "%%"
-local nosingle = single / ""
-local nodouble = double / ""
-local nolquoted = lquoted / ""
-local norquoted = rquoted / ""
+local escape = double / '%%'
+local nosingle = single / ''
+local nodouble = double / ''
+local nolquoted = lquoted / ''
+local norquoted = rquoted / ''
local key = nosingle * (C((1-nosingle)^1 * Carg(1))/replacekey) * nosingle
-local unquoted = nolquoted * ((C((1 - norquoted)^1) * Carg(1))/function(s,t) return format("%q",replacekey(s,t)) end) * norquoted
+local unquoted = nolquoted * ((C((1 - norquoted)^1) * Carg(1) * Carg(2))/replacekeyunquoted) * norquoted
local any = P(1)
replacer = Cs((unquoted + escape + key + any)^0)
-local function replace(str,mapping)
+local function replace(str,mapping,how)
if mapping then
- return lpegmatch(replacer,str,1,mapping) or str
+ return lpegmatch(replacer,str,1,mapping,how or "lua") or str
else
return str
end
end
--- print(replace("test %[x]% test",{ x = [[a "x" a]] }))
+-- print(replace("test '%[x]%' test",{ x = [[a 'x'  a]] }))
+-- print(replace("test '%[x]%' test",{ x = [[a 'x'  a]] },'sql'))
templates.replace = replace
diff --git a/scripts/context/stubs/unix/mtxrun b/scripts/context/stubs/unix/mtxrun
index a299e3a2b..829c3f11d 100755
--- a/scripts/context/stubs/unix/mtxrun
+++ b/scripts/context/stubs/unix/mtxrun
@@ -169,6 +169,14 @@ string.unquote = string.unquoted
string.itself = function(s) return s end
+-- also handy (see utf variant)
+
+local pattern = Ct(C(1)^0)
+
+function string.totable(str)
+ return lpegmatch(pattern,str)
+end
+
end -- of closure
@@ -4132,7 +4140,7 @@ if not modules then modules = { } end modules ['l-unicode'] = {
local concat = table.concat
local type = type
-local P, C, R, Cs = lpeg.P, lpeg.C, lpeg.R, lpeg.Cs
+local P, C, R, Cs, Ct = lpeg.P, lpeg.C, lpeg.R, lpeg.Cs, lpeg.Ct
local lpegmatch, patterns = lpeg.match, lpeg.patterns
local utftype = patterns.utftype
local char, byte, find, bytepairs, utfvalues, format = string.char, string.byte, string.find, string.bytepairs, string.utfvalues, string.format
@@ -4573,6 +4581,14 @@ function unicode.xstring(s)
return format("0x%05X",type(s) == "number" and s or utfbyte(s))
end
+--
+
+local pattern = Ct(C(patterns.utf8char)^0)
+
+function utf.totable(str)
+ return lpegmatch(pattern,str)
+end
+
end -- of closure
@@ -4788,14 +4804,6 @@ function tables.encapsulate(core,capsule,protect)
end
end
-local escaped = Cs ( (
- P('\\' ) +
- P('"' )/'\\"' +
- P('\n')/'\\n' +
- P('\r')/'\\r' +
- 1
-)^0 )
-
local function serialize(t,r,outer) -- no mixes
r[#r+1] = "{"
local n = #t
@@ -4837,7 +4845,19 @@ local function serialize(t,r,outer) -- no mixes
end
function table.fastserialize(t,prefix)
- return concat(serialize(t,{ prefix },true))
+ return concat(serialize(t,{ prefix or "return" },true))
+end
+
+function table.deserialize(str)
+ local code = loadstring(str)
+ if not code then
+ return
+ end
+ code = code()
+ if not code then
+ return
+ end
+ return code
end
-- inspect(table.fastserialize { a = 1, b = { 4, { 5, 6 } }, c = { d = 7, e = 'f"g\nh' } })
@@ -4857,6 +4877,45 @@ function table.load(filename)
end
end
+local function slowdrop(t)
+ local r = { }
+ local l = { }
+ for i=1,#t do
+ local ti = t[i]
+ local j = 0
+ for k, v in next, ti do
+ j = j + 1
+ l[j] = format("%s=%q",k,v)
+ end
+ r[i] = format(" {%s},\n",concat(l))
+ end
+ return format("return {\n%s}",concat(r))
+end
+
+local function fastdrop(t)
+ local r = { "return {\n" }
+ for i=1,#t do
+ local ti = t[i]
+ r[#r+1] = " {"
+ for k, v in next, ti do
+ r[#r+1] = format("%s=%q",k,v)
+ end
+ r[#r+1] = "},\n"
+ end
+ r[#r+1] = "}"
+ return concat(r)
+end
+
+function table.drop(t,slow)
+ if #t == 0 then
+ return "return { }"
+ elseif slow == true then
+ return slowdrop(t) -- less memory
+ else
+ return fastdrop(t) -- some 15% faster
+ end
+end
+
end -- of closure
@@ -9944,12 +10003,12 @@ xml.selection = selection -- new method, simple handle
-- generic function finalizer (independant namespace)
-local function dofunction(collected,fnc)
+local function dofunction(collected,fnc,...)
if collected then
local f = functions[fnc]
if f then
for c=1,#collected do
- f(collected[c])
+ f(collected[c],...)
end
else
report_lpath("unknown function '%s'",fnc)
@@ -15763,7 +15822,10 @@ if not modules then modules = { } end modules ['data-lua'] = {
-- on the developments (the loaders must not trigger kpse); we could
-- of course use a more extensive lib path spec
-local trace_locating = false trackers.register("resolvers.locating", function(v) trace_locating = v end)
+local trace_libraries = false
+
+trackers.register("resolvers.libraries", function(v) trace_libraries = v end)
+trackers.register("resolvers.locating", function(v) trace_libraries = v end)
local report_libraries = logs.reporter("resolvers","libraries")
@@ -15772,7 +15834,8 @@ local unpack = unpack or table.unpack
local resolvers, package = resolvers, package
-local libformats = { 'luatexlibs', 'tex', 'texmfscripts', 'othertextfiles' } -- 'luainputs'
+-- local libformats = { 'luatexlibs', 'tex', 'texmfscripts', 'othertextfiles' }
+local libformats = { 'lua', 'tex' }
local clibformats = { 'lib' }
local _path_, libpaths, _cpath_, clibpaths
@@ -15796,7 +15859,7 @@ end
local function thepath(...)
local t = { ... } t[#t+1] = "?.lua"
local path = file.join(unpack(t))
- if trace_locating then
+ if trace_libraries then
report_libraries("! appending '%s' to 'package.path'",path)
end
return path
@@ -15818,11 +15881,11 @@ local function loaded(libpaths,name,simple)
for i=1,#libpaths do -- package.path, might become option
local libpath = libpaths[i]
local resolved = gsub(libpath,"%?",simple)
- if trace_locating then -- more detail
+ if trace_libraries then -- more detail
report_libraries("! checking for '%s' on 'package.path': '%s' => '%s'",simple,libpath,resolved)
end
if file.is_readable(resolved) then
- if trace_locating then
+ if trace_libraries then
report_libraries("! lib '%s' located via 'package.path': '%s'",name,resolved)
end
return loadfile(resolved)
@@ -15833,22 +15896,22 @@ end
package.loaders[2] = function(name) -- was [#package.loaders+1]
if file.suffix(name) == "" then
name = file.addsuffix(name,"lua") -- maybe a list
- if trace_locating then -- mode detail
+ if trace_libraries then -- mode detail
report_libraries("! locating '%s' with forced suffix",name)
end
else
- if trace_locating then -- mode detail
+ if trace_libraries then -- mode detail
report_libraries("! locating '%s'",name)
end
end
for i=1,#libformats do
local format = libformats[i]
local resolved = resolvers.findfile(name,format) or ""
- if trace_locating then -- mode detail
+ if trace_libraries then -- mode detail
report_libraries("! checking for '%s' using 'libformat path': '%s'",name,format)
end
if resolved ~= "" then
- if trace_locating then
+ if trace_libraries then
report_libraries("! lib '%s' located via environment: '%s'",name,resolved)
end
return loadfile(resolved)
@@ -15871,11 +15934,11 @@ package.loaders[2] = function(name) -- was [#package.loaders+1]
for p=1,#paths do
local path = paths[p]
local resolved = file.join(path,libname)
- if trace_locating then -- mode detail
+ if trace_libraries then -- mode detail
report_libraries("! checking for '%s' using 'clibformat path': '%s'",libname,path)
end
if file.is_readable(resolved) then
- if trace_locating then
+ if trace_libraries then
report_libraries("! lib '%s' located via 'clibformat': '%s'",libname,resolved)
end
return package.loadlib(resolved,name)
@@ -15885,11 +15948,11 @@ package.loaders[2] = function(name) -- was [#package.loaders+1]
for i=1,#clibpaths do -- package.path, might become option
local libpath = clibpaths[i]
local resolved = gsub(libpath,"?",simple)
- if trace_locating then -- more detail
+ if trace_libraries then -- more detail
report_libraries("! checking for '%s' on 'package.cpath': '%s'",simple,libpath)
end
if file.is_readable(resolved) then
- if trace_locating then
+ if trace_libraries then
report_libraries("! lib '%s' located via 'package.cpath': '%s'",name,resolved)
end
return package.loadlib(resolved,name)
@@ -15901,12 +15964,12 @@ package.loaders[2] = function(name) -- was [#package.loaders+1]
end
local resolved = resolvers.findfile(file.basename(name),'luatexlibs') or ""
if resolved ~= "" then
- if trace_locating then
+ if trace_libraries then
report_libraries("! lib '%s' located by basename via environment: '%s'",name,resolved)
end
return loadfile(resolved)
end
- if trace_locating then
+ if trace_libraries then
report_libraries('? unable to locate lib: %s',name)
end
-- return "unable to locate " .. name
@@ -15925,6 +15988,7 @@ package.obsolete.append_libpath = appendtolibpath -- will become obsolete
package.obsolete.prepend_libpath = prependtolibpath -- will become obsolete
+
end -- of closure
do -- create closure to overcome 200 locals limit
@@ -16446,6 +16510,8 @@ local report_template = logs.reporter("template")
local format = string.format
local P, C, Cs, Carg, lpegmatch = lpeg.P, lpeg.C, lpeg.Cs, lpeg.Carg, lpeg.match
+-- todo: make installable template.new
+
local replacer
local function replacekey(k,t)
@@ -16459,40 +16525,59 @@ local function replacekey(k,t)
if trace_template then
report_template("setting key %q to value %q",k,v)
end
- -- return v
return lpegmatch(replacer,v,1,t) -- recursive
end
end
------ leftmarker = P("<!-- ") / ""
------ rightmarker = P(" --!>") / ""
+local sqlescape = lpeg.replacer {
+ { "'", "''" },
+ { "\\", "\\\\" },
+ { "\r\n", "\\n" },
+ { "\r", "\\n" },
+ -- { "\t", "\\t" },
+}
+
+local escapers = {
+ lua = function(s)
+ return format("%q",s)
+ end,
+ sql = function(s)
+ return lpegmatch(sqlescape,s)
+ end,
+}
+
+local function replacekeyunquoted(s,t,how) -- ".. \" "
+ local escaper = how and escapers[how] or escapers.lua
+ return escaper(replacekey(s,t))
+end
local single = P("%") -- test %test% test : resolves test
local double = P("%%") -- test 10%% test : %% becomes %
local lquoted = P("%[") -- test %[test]" test : resolves test with escaped "'s
local rquoted = P("]%") --
-local escape = double / "%%"
-local nosingle = single / ""
-local nodouble = double / ""
-local nolquoted = lquoted / ""
-local norquoted = rquoted / ""
+local escape = double / '%%'
+local nosingle = single / ''
+local nodouble = double / ''
+local nolquoted = lquoted / ''
+local norquoted = rquoted / ''
local key = nosingle * (C((1-nosingle)^1 * Carg(1))/replacekey) * nosingle
-local unquoted = nolquoted * ((C((1 - norquoted)^1) * Carg(1))/function(s,t) return format("%q",replacekey(s,t)) end) * norquoted
+local unquoted = nolquoted * ((C((1 - norquoted)^1) * Carg(1) * Carg(2))/replacekeyunquoted) * norquoted
local any = P(1)
replacer = Cs((unquoted + escape + key + any)^0)
-local function replace(str,mapping)
+local function replace(str,mapping,how)
if mapping then
- return lpegmatch(replacer,str,1,mapping) or str
+ return lpegmatch(replacer,str,1,mapping,how or "lua") or str
else
return str
end
end
--- print(replace("test %[x]% test",{ x = [[a "x" a]] }))
+-- print(replace("test '%[x]%' test",{ x = [[a 'x'  a]] }))
+-- print(replace("test '%[x]%' test",{ x = [[a 'x'  a]] },'sql'))
templates.replace = replace
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 17:19:52 +0000