diff options
Diffstat (limited to 'luaotfload-merged.lua')
| -rw-r--r-- | luaotfload-merged.lua | 51 |
1 files changed, 34 insertions, 17 deletions
diff --git a/luaotfload-merged.lua b/luaotfload-merged.lua index bf22bac..a0a58cc 100644 --- a/luaotfload-merged.lua +++ b/luaotfload-merged.lua @@ -1,6 +1,6 @@ -- merged file : luatex-fonts-merged.lua -- parent file : luatex-fonts.lua --- merge date : 04/29/13 20:30:03 +-- merge date : 05/09/13 15:23:31 do -- begin closure to overcome local limits and interference @@ -4586,7 +4586,7 @@ local floor=math.floor 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 fonts=fonts +local fonts=fonts or {} local mappings=fonts.mappings or {} fonts.mappings=mappings local function loadlumtable(filename) @@ -4602,7 +4602,7 @@ local function loadlumtable(filename) end local hex=R("AF","09") local hexfour=(hex*hex*hex*hex)/function(s) return tonumber(s,16) end -local hexsix=(hex^1)/function(s) return tonumber(s,16) end +local hexsix=(hex*hex*hex*hex*hex*hex)/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)) @@ -4622,16 +4622,16 @@ local function makenameparser(str) return p end end -local function tounicode16(unicode) +local function tounicode16(unicode,name) if unicode<0x10000 then return format("%04X",unicode) elseif unicode<0x1FFFFFFFFF then return format("%04X%04X",floor(unicode/1024),unicode%1024+0xDC00) else - report_fonts("can't convert %a into tounicode",unicode) + report_fonts("can't convert %a in %a into tounicode",unicode,name) end end -local function tounicode16sequence(unicodes) +local function tounicode16sequence(unicodes,name) local t={} for l=1,#unicodes do local unicode=unicodes[l] @@ -4640,7 +4640,7 @@ local function tounicode16sequence(unicodes) elseif unicode<0x1FFFFFFFFF then t[l]=format("%04X%04X",floor(unicode/1024),unicode%1024+0xDC00) else - report_fonts ("can't convert %a into tounicode",unicode) + report_fonts ("can't convert %a in %a into tounicode",unicode,name) end end return concat(t) @@ -4702,7 +4702,7 @@ function mappings.addtounicode(data,filename) local unicode=lumunic and lumunic[name] or unicodevector[name] if unicode then originals[index]=unicode - tounicode[index]=tounicode16(unicode) + tounicode[index]=tounicode16(unicode,name) ns=ns+1 end if (not unicode) and usedmap then @@ -4711,7 +4711,7 @@ function mappings.addtounicode(data,filename) unicode=cidcodes[foundindex] if unicode then originals[index]=unicode - tounicode[index]=tounicode16(unicode) + tounicode[index]=tounicode16(unicode,name) ns=ns+1 else local reference=cidnames[foundindex] @@ -4721,11 +4721,11 @@ function mappings.addtounicode(data,filename) unicode=cidcodes[foundindex] if unicode then originals[index]=unicode - tounicode[index]=tounicode16(unicode) + tounicode[index]=tounicode16(unicode,name) ns=ns+1 end end - if not unicode then + if not unicode or unicode=="" then local foundcodes,multiple=lpegmatch(uparser,reference) if foundcodes then originals[index]=foundcodes @@ -4734,7 +4734,7 @@ function mappings.addtounicode(data,filename) nl=nl+1 unicode=true else - tounicode[index]=tounicode16(foundcodes) + tounicode[index]=tounicode16(foundcodes,name) ns=ns+1 unicode=foundcodes end @@ -4744,7 +4744,7 @@ function mappings.addtounicode(data,filename) end end end - if not unicode then + if not unicode or unicode=="" then local split=lpegmatch(ligsplitter,name) local nplit=split and #split or 0 if nplit>=2 then @@ -4765,7 +4765,7 @@ function mappings.addtounicode(data,filename) if n==0 then elseif n==1 then originals[index]=t[1] - tounicode[index]=tounicode16(t[1]) + tounicode[index]=tounicode16(t[1],name) else originals[index]=t tounicode[index]=tounicode16sequence(t) @@ -4775,17 +4775,17 @@ function mappings.addtounicode(data,filename) else end end - if not unicode then + if not unicode or unicode=="" then local foundcodes,multiple=lpegmatch(uparser,name) if foundcodes then if multiple then originals[index]=foundcodes - tounicode[index]=tounicode16sequence(foundcodes) + tounicode[index]=tounicode16sequence(foundcodes,name) nl=nl+1 unicode=true else originals[index]=foundcodes - tounicode[index]=tounicode16(foundcodes) + tounicode[index]=tounicode16(foundcodes,name) ns=ns+1 unicode=foundcodes end @@ -8484,6 +8484,19 @@ local function toligature(kind,lookupname,head,start,stop,char,markflag,discfoun end start=start.next end + local start=base.next + while start and start.id==glyph_code do + local char=start.char + if marks[char] then + start[a_ligacomp]=baseindex+(start[a_ligacomp] or componentindex) + if trace_marks then + logwarning("%s: find mark %s, gets index %s",pref(kind,lookupname),gref(char),start[a_ligacomp]) + end + else + break + end + start=start.next + end end return head,base end @@ -8751,6 +8764,10 @@ function handlers.gpos_mark2ligature(head,start,kind,lookupname,markanchors,sequ pref(kind,lookupname),anchor,index,bound,gref(markchar),gref(basechar),index,dx,dy) end return head,start,true + else + if trace_bugs then + logwarning("%s: no matching anchors for mark %s and baselig %s with index %a",pref(kind,lookupname),gref(markchar),gref(basechar),index) + end end end end |