diff options
Diffstat (limited to 'tex/generic')
| -rw-r--r-- | tex/generic/context/luatex/luatex-fonts-merged.lua | 628 | ||||
| -rw-r--r-- | tex/generic/context/luatex/luatex-fonts.lua | 1 | ||||
| -rw-r--r-- | tex/generic/context/luatex/luatex-math.tex | 12 |
3 files changed, 624 insertions, 17 deletions
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua index 19fb2482c..ea4f6e8d6 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 : 06/02/16 21:28:16 +-- merge date : 06/05/16 16:26:23 do -- begin closure to overcome local limits and interference @@ -2785,6 +2785,620 @@ 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 + +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", @@ -5890,15 +6504,11 @@ 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 @@ -14532,7 +15142,7 @@ 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=3.021 +otf.version=3.022 otf.cache=containers.define("fonts","otl",otf.version,true) local otfreaders=otf.readers local hashes=fonts.hashes @@ -17258,7 +17868,6 @@ 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) @@ -19960,9 +20569,6 @@ local function featuresprocessor(head,font,attr) nesting=nesting-1 return head,false end - if attr==0 then - attr=false - end head=tonut(head) if trace_steps then checkstep(head) diff --git a/tex/generic/context/luatex/luatex-fonts.lua b/tex/generic/context/luatex/luatex-fonts.lua index c493844c8..07d9343a7 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: diff --git a/tex/generic/context/luatex/luatex-math.tex b/tex/generic/context/luatex/luatex-math.tex index 604b4a1f8..b24902100 100644 --- a/tex/generic/context/luatex/luatex-math.tex +++ b/tex/generic/context/luatex/luatex-math.tex @@ -40,9 +40,9 @@ \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\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 @@ -61,9 +61,9 @@ \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\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 |