diff options
Diffstat (limited to 'tex/generic')
| -rw-r--r-- | tex/generic/context/luatex/luatex-fonts-merged.lua | 160 | ||||
| -rw-r--r-- | tex/generic/context/luatex/luatex-plain-tfm.lua | 63 | ||||
| -rw-r--r-- | tex/generic/context/luatex/luatex-test.tex | 8 |
3 files changed, 190 insertions, 41 deletions
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua index 3c21f19c8..362aec0c3 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 : 06/25/16 14:38:07 +-- merge date : 06/26/16 19:00:04 do -- begin closure to overcome local limits and interference @@ -7440,7 +7440,7 @@ if not modules then modules={} end modules ['font-tfm']={ copyright="PRAGMA ADE / ConTeXt Development Team", license="see context related readme files" } -local next=next +local next,type=next,type 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) @@ -7468,6 +7468,9 @@ function tfm.setfeatures(tfmdata,features) return {} end end +function tfm.reencode(tfmdata,specification) + return tfmdata +end local depth={} local function read_from_tfm(specification) local filename=specification.filename @@ -7478,6 +7481,7 @@ local function read_from_tfm(specification) end local tfmdata=font.read_tfm(filename,size) if tfmdata then + tfmdata=tfm.reencode(tfmdata,specification) local features=specification.features and specification.features.normal or {} local resources=tfmdata.resources or {} local properties=tfmdata.properties or {} @@ -7487,8 +7491,7 @@ local function read_from_tfm(specification) properties.fontname=tfmdata.fontname properties.psname=tfmdata.psname properties.filename=specification.filename - properties.format=fonts.formats.tfm - parameters.size=size + properties.format=fonts.formats.tfm tfmdata.properties=properties tfmdata.resources=resources tfmdata.parameters=parameters @@ -7496,6 +7499,7 @@ local function read_from_tfm(specification) shared.rawdata={} shared.features=features shared.processes=next(features) and tfm.setfeatures(tfmdata,features) or nil + 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 @@ -7539,7 +7543,7 @@ local function read_from_tfm(specification) end end local allfeatures=tfmdata.shared.features or specification.features.normal - constructors.applymanipulators("tfm",tfmdata,allfeatures.normal,trace_features,report_tfm) + constructors.applymanipulators("tfm",tfmdata,allfeatures,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 @@ -7586,6 +7590,125 @@ function readers.tfm(specification) 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 tfmdata + end + local features=features.normal + if not features then + return tfmdata + end + local tfmfile=file.basename(tfmdata.name) + local encfile=features.reencode + local pfbfile=features.pfbfile + local bitmap=features.bitmap + if not encfile then + return tfmdata + 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") + pdf.mapline(tfmfile.."<"..pfbfile) + 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 + if type(encfile)=="string" and encfile~="auto" then + encoding=fonts.encodings.load(file.addsuffix(encfile,"enc")) + if encoding then + encoding=encoding.vector + end + elseif type(pfbfile)=="string" then + local pfb=fonts.constructors.handlers.pfb + if pfb and pfb.loadvector then + local v,e=pfb.loadvector(pfbfile) + if e then + encoding=e + end + end + end + if not encoding then + report_tfm("bad encoding for %a, quitting",tfmfile) + return tfmdata + 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] + for index,name in table.sortedhash(encoding) do + local unicode=unicoding[name] + local original=originals[index] + if original then + if not unicode then + 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 + original.commands={ parentfont,{ "char",index } } + else + 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 + return tfmdata + end +end end -- closure @@ -23376,17 +23499,17 @@ 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") +local report_pfb=logs.reporter("fonts","pfb loading") fonts=fonts or {} local handlers=fonts.handlers or {} fonts.handlers=handlers @@ -23411,16 +23534,25 @@ do end local initialize=function(str,position,size) n=0 - m=tonumber(size) + m=size return position+1 end local charstrings=P("/CharStrings") + 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 size=C(R("09")^1) + local digits=R("09")^1 + local cardinal=digits/tonumber local spaces=P(" ")^1 + local spacing=patterns.whitespace^0 local p_filternames=Ct ( - (1-charstrings)^0*charstrings*spaces*Cmt(size,initialize)*(Cmt(name*P(" ")^1*C(R("09")^1),progress)+P(1))^1 + (1-charstrings)^0*charstrings*spaces*Cmt(cardinal,initialize)*(Cmt(name*spaces*cardinal,progress)+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 decrypt do local r,c1,c2,n=0,0,0,0 @@ -23460,8 +23592,12 @@ do report_pfb("no vector in %a",filename) return end - return vector + local encoding=lpegmatch(p_filterencoding,ascii) + return vector,encoding end + local pfb=handlers.pfb or {} + handlers.pfb=pfb + pfb.loadvector=loadpfbvector get_indexes=function(data,pfbname) local vector=loadpfbvector(pfbname) if vector then diff --git a/tex/generic/context/luatex/luatex-plain-tfm.lua b/tex/generic/context/luatex/luatex-plain-tfm.lua index 87b453689..4a08fb4c7 100644 --- a/tex/generic/context/luatex/luatex-plain-tfm.lua +++ b/tex/generic/context/luatex/luatex-plain-tfm.lua @@ -7,12 +7,17 @@ if not modules then modules = { } end modules ['luatex-plain-tfm'] = { } -- \font\foo=file:luatex-plain-tfm.lua:tfm=csr10;enc=csr;pfb=csr10 at 12pt +-- \font\bar=file:luatex-plain-tfm.lua:tfm=csr10;enc=csr at 12pt -- --- \foo áäčďěíĺľňóôŕřšťúýž ff ffi \input tufte +-- \foo áäčďěíĺľňóôŕřšťúýž ff ffi \input tufte\par +-- \bar áäčďěíĺľňóôŕřšťúýž ff ffi \input tufte\par + +local outfiles = { } return function(specification) local size = specification.size + local name = specification.name local feat = specification.features and specification.features.normal if not feat then @@ -21,7 +26,7 @@ return function(specification) local tfm = feat.tfm local enc = feat.enc or tfm - local pfb = feat.pfb or tfm + local pfb = feat.pfb if not tfm then return @@ -29,7 +34,6 @@ return function(specification) local tfmfile = tfm .. ".tfm" local encfile = enc .. ".enc" - local pfbfile = pfb .. ".pfb" local tfmdata, id = fonts.constructors.readanddefine("file:"..tfmfile,size) @@ -44,38 +48,28 @@ return function(specification) if tfmdata and encoding and unicoding then + tfmdata = table.copy(tfmdata) -- good enough for small fonts + local characters = { } local originals = tfmdata.characters local indices = { } local parentfont = { "font", 1 } - local mapline = tfm .. "<" .. pfbfile -- .."<"..encfile - - local dummy = unicoding.foo -- foo forces loading + local private = fonts.constructors.privateoffset -- create characters table - for name, index in next, encoding do - local unicode = unicoding[name] - if unicode then - local original = originals[index] - original.name = name -- so one can lookup weird names - original.commands = { parentfont, { "char", index } } - characters[unicode] = original - indices[index] = unicode - else - -- unknown name - end - end - - -- also include ligatures and whatever left - - local p = fonts.constructors.privateoffset - for k, v in next, originals do - if not indices[k] then - characters[p] = v - indices[k] = p - p = p + 1 + for name, index in table.sortedhash(encoding) do -- predictable order + local unicode = unicoding[name] + local original = originals[index] + if not unicode then + unicode = private + private = private + 1 + report_tfm("glyph %a in font %a gets private unicode %U",name,tfmfile,private) end + characters[unicode] = original + indices[index] = unicode + original.name = name -- so one can lookup weird names + original.commands = { parentfont, { "char", index } } end -- redo kerns and ligatures @@ -106,8 +100,21 @@ return function(specification) tfmdata.fonts = { { id = id } } tfmdata.characters = characters - pdf.mapline(mapline) + -- resources + + local outfile = outfiles[tfmfile] + + if outfile == nil then + if pfb then + outfile = pfb .. ".pfb" + pdf.mapline(tfm .. "<" .. outfile) + else + outfile = false + end + outfiles[tfmfile] = outfile + end end + return tfmdata end diff --git a/tex/generic/context/luatex/luatex-test.tex b/tex/generic/context/luatex/luatex-test.tex index 9dc7c3113..2aa4f22d9 100644 --- a/tex/generic/context/luatex/luatex-test.tex +++ b/tex/generic/context/luatex/luatex-test.tex @@ -159,9 +159,15 @@ $\sin{x}$ % \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 |