diff options
Diffstat (limited to 'tex/generic')
| -rw-r--r-- | tex/generic/context/luatex/luatex-fonts-cbk.lua | 33 | ||||
| -rw-r--r-- | tex/generic/context/luatex/luatex-fonts-merged.lua | 399 |
2 files changed, 187 insertions, 245 deletions
diff --git a/tex/generic/context/luatex/luatex-fonts-cbk.lua b/tex/generic/context/luatex/luatex-fonts-cbk.lua index 81b5b6e85..9da8151de 100644 --- a/tex/generic/context/luatex/luatex-fonts-cbk.lua +++ b/tex/generic/context/luatex/luatex-fonts-cbk.lua @@ -160,12 +160,31 @@ function nodes.handlers.nodepass(head) local range = basefonts[i] local start = range[1] local stop = range[2] - if stop then - start, stop = ligaturing(start,stop) - start, stop = kerning(start,stop) - elseif start then - start = ligaturing(start) - start = kerning(start) + -- maybe even: if start and start ~= stop then + if start or stop then + local prev = nil + local next = nil + local front = start == head + if stop then + next = stop.next + start, stop = ligaturing(start,stop) + start, stop = kerning(start,stop) + elseif start then + prev = start.prev + start = ligaturing(start) + start = kerning(start) + end + if prev then + start.prev = prev + prev.next = start + end + if next then + stop.next = next + next.prev = stop + end + if front then + head = start + end end end end @@ -176,7 +195,7 @@ function nodes.handlers.nodepass(head) end function nodes.handlers.basepass(head) - if not basepass then + if basepass then head = ligaturing(head) head = kerning(head) end diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua index edbce4b8f..6597ca93c 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 : luatex-fonts-merged.lua -- parent file : luatex-fonts.lua --- merge date : 06/15/15 13:42:51 +-- merge date : 07/01/15 21:40:12 do -- begin closure to overcome local limits and interference @@ -5423,24 +5423,13 @@ local fonts=fonts or {} local mappings=fonts.mappings or {} fonts.mappings=mappings local allocate=utilities.storage.allocate -local function loadlumtable(filename) - local lumname=file.replacesuffix(file.basename(filename),"lum") - local lumfile=resolvers.findfile(lumname,"map") or "" - if lumfile~="" and lfs.isfile(lumfile) then - if trace_loading or trace_mapping then - report_fonts("loading map table %a",lumfile) - end - lumunic=dofile(lumfile) - return lumunic,lumfile - end -end local hex=R("AF","09") -local hexfour=(hex*hex*hex*hex)/function(s) return tonumber(s,16) end -local hexsix=(hex*hex*hex*hex*hex*hex)/function(s) return tonumber(s,16) end +local hexfour=(hex*hex*hex^-2)/function(s) return tonumber(s,16) end +local hexsix=(hex*hex*hex^-4)/function(s) return tonumber(s,16) end local dec=(R("09")^1)/tonumber local period=P(".") -local unicode=P("uni")*(hexfour*(period+P(-1))*Cc(false)+Ct(hexfour^1)*Cc(true)) -local ucode=P("u")*(hexsix*(period+P(-1))*Cc(false)+Ct(hexsix^1)*Cc(true)) +local unicode=(P("uni")+P("UNI"))*(hexfour*(period+P(-1))*Cc(false)+Ct(hexfour^1)*Cc(true)) +local ucode=(P("u")+P("U") )*(hexsix*(period+P(-1))*Cc(false)+Ct(hexsix^1)*Cc(true)) local index=P("index")*dec*Cc(false) local parser=unicode+ucode+index local parsers={} @@ -5515,7 +5504,6 @@ local function fromunicode16(str) return (tonumber(l,16))*0x400+tonumber(r,16)-0xDC00 end end -mappings.loadlumtable=loadlumtable mappings.makenameparser=makenameparser mappings.tounicode=tounicode mappings.tounicode16=tounicode16 @@ -5546,244 +5534,162 @@ for k,v in next,overloads do end end mappings.overloads=overloads -function mappings.addtounicode(data,filename) +function mappings.addtounicode(data,filename,checklookups) local resources=data.resources - local properties=data.properties - local descriptions=data.descriptions local unicodes=resources.unicodes - local lookuptypes=resources.lookuptypes if not unicodes then return end + local properties=data.properties + local descriptions=data.descriptions unicodes['space']=unicodes['space'] or 32 unicodes['hyphen']=unicodes['hyphen'] or 45 unicodes['zwj']=unicodes['zwj'] or 0x200D unicodes['zwnj']=unicodes['zwnj'] or 0x200C - local private=fonts.constructors.privateoffset - local unicodevector=fonts.encodings.agl.unicodes + local private=fonts.constructors and fonts.constructors.privateoffset or 0xF0000 + local unicodevector=fonts.encodings.agl.unicodes or {} + local contextvector=fonts.encodings.agl.ctxcodes or {} local missing={} - local lumunic,uparser,oparser - local cidinfo,cidnames,cidcodes,usedmap - cidinfo=properties.cidinfo - usedmap=cidinfo and fonts.cid.getmap(cidinfo) + local nofmissing=0 + local oparser=nil + local cidnames=nil + local cidcodes=nil + local cidinfo=properties.cidinfo + local usedmap=cidinfo and fonts.cid.getmap(cidinfo) + local uparser=makenameparser() if usedmap then - oparser=usedmap and makenameparser(cidinfo.ordering) - cidnames=usedmap.names - cidcodes=usedmap.unicodes + oparser=usedmap and makenameparser(cidinfo.ordering) + cidnames=usedmap.names + cidcodes=usedmap.unicodes end - uparser=makenameparser() - local ns,nl=0,0 + local ns=0 + local nl=0 for unic,glyph in next,descriptions do - local index=glyph.index local name=glyph.name - local r=overloads[name] - if r then - glyph.unicode=r.unicode - elseif unic==-1 or unic>=private or (unic>=0xE000 and unic<=0xF8FF) or unic==0xFFFE or unic==0xFFFF then - local unicode=lumunic and lumunic[name] or unicodevector[name] - if unicode then - glyph.unicode=unicode - ns=ns+1 - end - if (not unicode) and usedmap then - local foundindex=lpegmatch(oparser,name) - if foundindex then - unicode=cidcodes[foundindex] - if unicode then - glyph.unicode=unicode - ns=ns+1 - else - local reference=cidnames[foundindex] - if reference then - local foundindex=lpegmatch(oparser,reference) - if foundindex then - unicode=cidcodes[foundindex] - if unicode then - glyph.unicode=unicode - ns=ns+1 - end - end - if not unicode or unicode=="" then - local foundcodes,multiple=lpegmatch(uparser,reference) - if foundcodes then - glyph.unicode=foundcodes - if multiple then - nl=nl+1 - unicode=true - else + if name then + local index=glyph.index + local r=overloads[name] + if r then + glyph.unicode=r.unicode + elseif not unic or unic==-1 or unic>=private or (unic>=0xE000 and unic<=0xF8FF) or unic==0xFFFE or unic==0xFFFF then + local unicode=unicodevector[name] or contextvector[name] + if unicode then + glyph.unicode=unicode + ns=ns+1 + end + if (not unicode) and usedmap then + local foundindex=lpegmatch(oparser,name) + if foundindex then + unicode=cidcodes[foundindex] + if unicode then + glyph.unicode=unicode + ns=ns+1 + else + local reference=cidnames[foundindex] + if reference then + local foundindex=lpegmatch(oparser,reference) + if foundindex then + unicode=cidcodes[foundindex] + if unicode then + glyph.unicode=unicode ns=ns+1 - unicode=foundcodes + end + end + if not unicode or unicode=="" then + local foundcodes,multiple=lpegmatch(uparser,reference) + if foundcodes then + glyph.unicode=foundcodes + if multiple then + nl=nl+1 + unicode=true + else + ns=ns+1 + unicode=foundcodes + end end end end end end end - end - if not unicode or unicode=="" then - local split=lpegmatch(namesplitter,name) - local nsplit=split and #split or 0 - local t,n={},0 - unicode=true - for l=1,nsplit do - local base=split[l] - local u=unicodes[base] or unicodevector[base] - if not u then - break - elseif type(u)=="table" then - if u[1]>=private then - unicode=false - break - end - n=n+1 - t[n]=u[1] - else - if u>=private then - unicode=false - break + if not unicode or unicode=="" then + local split=lpegmatch(namesplitter,name) + local nsplit=split and #split or 0 + if nsplit==0 then + elseif nsplit==1 then + local base=split[1] + local u=unicodes[base] or unicodevector[base] or contextvector[name] + if not u then + elseif type(u)=="table" then + if u[1]<private then + unicode=u + glyph.unicode=unicode + end + elseif u<private then + unicode=u + glyph.unicode=unicode end - n=n+1 - t[n]=u - end - end - if n==0 then - elseif n==1 then - glyph.unicode=t[1] - else - glyph.unicode=t - end - nl=nl+1 - end - if not unicode or unicode=="" then - local foundcodes,multiple=lpegmatch(uparser,name) - if foundcodes then - glyph.unicode=foundcodes - if multiple then - nl=nl+1 - unicode=true else - ns=ns+1 - unicode=foundcodes - end - end - end - local r=overloads[unicode] - if r then - unicode=r.unicode - glyph.unicode=unicode - end - if not unicode then - missing[name]=true - end - end - end - if next(missing) then - local guess={} - local function check(gname,code,unicode) - local description=descriptions[code] - local variant=description.name - if variant==gname then - return - end - local unic=unicodes[variant] - if unic==-1 or unic>=private or (unic>=0xE000 and unic<=0xF8FF) or unic==0xFFFE or unic==0xFFFF then - else - return - end - if descriptions[code].unicode then - return - end - local g=guess[variant] - if g then - g[gname]=unicode - else - guess[variant]={ [gname]=unicode } - end - end - for unicode,description in next,descriptions do - local slookups=description.slookups - if slookups then - local gname=description.name - for tag,data in next,slookups do - local lookuptype=lookuptypes[tag] - if lookuptype=="alternate" then - for i=1,#data do - check(gname,data[i],unicode) - end - elseif lookuptype=="substitution" then - check(gname,data,unicode) - end - end - end - local mlookups=description.mlookups - if mlookups then - local gname=description.name - for tag,list in next,mlookups do - local lookuptype=lookuptypes[tag] - if lookuptype=="alternate" then - for i=1,#list do - local data=list[i] - for i=1,#data do - check(gname,data[i],unicode) + local t,n={},0 + for l=1,nsplit do + local base=split[l] + local u=unicodes[base] or unicodevector[base] or contextvector[name] + if not u then + break + elseif type(u)=="table" then + if u[1]>=private then + break + end + n=n+1 + t[n]=u[1] + else + if u>=private then + break + end + n=n+1 + t[n]=u end end - elseif lookuptype=="substitution" then - for i=1,#list do - check(gname,list[i],unicode) + if n>0 then + if n==1 then + unicode=t[1] + else + unicode=t + end + glyph.unicode=unicode end end + nl=nl+1 end - end - end - local done=true - while done do - done=false - for k,v in next,guess do - if type(v)~="number" then - for kk,vv in next,v do - if vv==-1 or vv>=private or (vv>=0xE000 and vv<=0xF8FF) or vv==0xFFFE or vv==0xFFFF then - local uu=guess[kk] - if type(uu)=="number" then - guess[k]=uu - done=true - end + if not unicode or unicode=="" then + local foundcodes,multiple=lpegmatch(uparser,name) + if foundcodes then + glyph.unicode=foundcodes + if multiple then + nl=nl+1 + unicode=true else - guess[k]=vv - done=true + ns=ns+1 + unicode=foundcodes end end end - end - end - local orphans=0 - local guessed=0 - for k,v in next,guess do - if type(v)=="number" then - descriptions[unicodes[k]].unicode=descriptions[v].unicode or v - guessed=guessed+1 - else - local t=nil - local l=lower(k) - local u=unicodes[l] - if not u then - orphans=orphans+1 - elseif u==-1 or u>=private or (u>=0xE000 and u<=0xF8FF) or u==0xFFFE or u==0xFFFF then - local unicode=descriptions[u].unicode - if unicode then - descriptions[unicodes[k]].unicode=unicode - guessed=guessed+1 - else - orphans=orphans+1 - end - else - orphans=orphans+1 + local r=overloads[unicode] + if r then + unicode=r.unicode + glyph.unicode=unicode + end + if not unicode then + missing[unic]=true + nofmissing=nofmissing+1 end end - end - if trace_loading and orphans>0 or guessed>0 then - report_fonts("%s glyphs with no related unicode, %s guessed, %s orphans",guessed+orphans,guessed,orphans) + else end end + if type(checklookups)=="function" then + checklookups(data,missing,nofmissing) + end if trace_mapping then for unic,glyph in table.sortedhash(descriptions) do local name=glyph.name @@ -7177,9 +7083,7 @@ local utfbyte=utf.byte 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=type,next,tonumber,tostring local abs=math.abs -local insert=table.insert -local lpegmatch=lpeg.match -local reversed,concat,remove,sortedkeys=table.reversed,table.concat,table.remove,table.sortedkeys +local reversed,concat,insert,remove,sortedkeys=table.reversed,table.concat,table.insert,table.remove,table.sortedkeys local ioflush=io.flush local fastcopy,tohash,derivetable=table.fastcopy,table.tohash,table.derive local formatters=string.formatters @@ -7206,7 +7110,7 @@ local report_otf=logs.reporter("fonts","otf loading") local fonts=fonts local otf=fonts.handlers.otf otf.glists={ "gsub","gpos" } -otf.version=2.815 +otf.version=2.816 otf.cache=containers.define("fonts","otf",otf.version,true) local hashes=fonts.hashes local definers=fonts.definers @@ -8067,7 +7971,7 @@ actions["analyze glyphs"]=function(data,filename,raw) local marks={} for unicode,description in next,descriptions do local glyph=description.glyph - local italic=glyph.italic_correction + local italic=glyph.italic_correction if not italic then elseif italic==0 then else @@ -8128,7 +8032,8 @@ end actions["reorganize features"]=function(data,filename,raw) local features={} data.resources.features=features - for k,what in next,otf.glists do + for k=1,#otf.glists do + local what=otf.glists[k] local dw=raw[what] if dw then local f={} @@ -8210,8 +8115,9 @@ actions["reorganize subtables"]=function(data,filename,raw) local lookups={} local chainedfeatures={} resources.sequences=sequences - resources.lookups=lookups - for _,what in next,otf.glists do + resources.lookups=lookups + for k=1,#otf.glists do + local what=otf.glists[k] local dw=raw[what] if dw then for k=1,#dw do @@ -8818,7 +8724,7 @@ actions["merge kern classes"]=function(data,filename,raw) report_otf("%s kern overloads ignored",ignored) end if blocked>0 then - report_otf("%s succesive kerns blocked",blocked) + report_otf("%s successive kerns blocked",blocked) end end end @@ -8974,7 +8880,7 @@ actions["reorganize glyph lookups"]=function(data,filename,raw) end end local zero={ 0,0 } -actions["reorganize glyph anchors"]=function(data,filename,raw) +actions["reorganize glyph anchors"]=function(data,filename,raw) local descriptions=data.descriptions for unicode,description in next,descriptions do local anchors=description.glyph.anchors @@ -13780,9 +13686,8 @@ if not modules then modules={} end modules ['font-otp']={ copyright="PRAGMA ADE / ConTeXt Development Team", license="see context related readme files" } -local next,type=next,type +local next,type,tostring=next,type,tostring local sort,concat=table.sort,table.concat -local sortedhash=table.sortedhash local trace_packing=false trackers.register("otf.packing",function(v) trace_packing=v end) local trace_loading=false trackers.register("otf.loading",function(v) trace_loading=v end) local report_otf=logs.reporter("fonts","otf loading") @@ -15423,12 +15328,30 @@ function nodes.handlers.nodepass(head) local range=basefonts[i] local start=range[1] local stop=range[2] - if stop then - start,stop=ligaturing(start,stop) - start,stop=kerning(start,stop) - elseif start then - start=ligaturing(start) - start=kerning(start) + if start or stop then + local prev=nil + local next=nil + local front=start==head + if stop then + next=stop.next + start,stop=ligaturing(start,stop) + start,stop=kerning(start,stop) + elseif start then + prev=start.prev + start=ligaturing(start) + start=kerning(start) + end + if prev then + start.prev=prev + prev.next=start + end + if next then + stop.next=next + next.prev=stop + end + if front then + head=start + end end end end @@ -15438,7 +15361,7 @@ function nodes.handlers.nodepass(head) end end function nodes.handlers.basepass(head) - if not basepass then + if basepass then head=ligaturing(head) head=kerning(head) end |