diff options
Diffstat (limited to 'tex/generic/context/luatex/luatex-fonts-merged.lua')
| -rw-r--r-- | tex/generic/context/luatex/luatex-fonts-merged.lua | 53 |
1 files changed, 36 insertions, 17 deletions
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua index 83ead82ca..e537a1141 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 : 04/13/19 17:01:11 +-- merge date : 04/16/19 08:54:10 do -- begin closure to overcome local limits and interference @@ -17916,7 +17916,7 @@ function gposhandlers.pair(f,fontdata,lookupid,lookupoffset,offset,glyphs,nofgly classdef1=readclassdef(f,tableoffset+classdef1,coverage) classdef2=readclassdef(f,tableoffset+classdef2,nofglyphs) local usedcoverage={} - local shared={} + local shared={} for g1,c1 in next,classdef1 do if coverage[g1] then local l1=classlist[c1] @@ -17928,17 +17928,21 @@ function gposhandlers.pair(f,fontdata,lookupid,lookupoffset,offset,glyphs,nofgly local first=offsets[1] local second=offsets[2] if first or second then - local s1=shared[first] - if not s1 then - s1={} - shared[first]=s1 - end - local s2=s1[second] - if not s2 then - s2={ first,second or nil } - s1[second]=s2 + if shared then + local s1=shared[first] + if s1==nil then + s1={} + shared[first]=s1 + end + local s2=s1[second] + if s2==nil then + s2={ first,second or nil } + s1[second]=s2 + end + hash[paired]=s2 + else + hash[paired]={ first,second or nil } end - hash[paired]=s2 else end end @@ -17948,6 +17952,7 @@ function gposhandlers.pair(f,fontdata,lookupid,lookupoffset,offset,glyphs,nofgly end end return { + shared=shared and true or nil, format="pair", coverage=usedcoverage, } @@ -21239,16 +21244,30 @@ function readers.pack(data) if kind=="gpos_pair" then local c=step.coverage if c then - if step.format=="pair" then + if step.format~="pair" then + for g1,d1 in next,c do + c[g1]=pack_normal(d1) + end + elseif step.shared then + local shared={} for g1,d1 in next,c do for g2,d2 in next,d1 do - local f=d2[1] if f and f~=true then d2[1]=pack_indexed(f) end - local s=d2[2] if s and s~=true then d2[2]=pack_indexed(s) end + if not shared[d2] then + local f=d2[1] if f and f~=true then d2[1]=pack_indexed(f) end + local s=d2[2] if s and s~=true then d2[2]=pack_indexed(s) end + shared[d2]=true + end end end + if pass==2 then + step.shared=nil + end else for g1,d1 in next,c do - c[g1]=pack_normal(d1) + for g2,d2 in next,d1 do + local f=d2[1] if f and f~=true then d2[1]=pack_indexed(f) end + local s=d2[2] if s and s~=true then d2[2]=pack_indexed(s) end + end end end end @@ -22534,7 +22553,7 @@ local trace_defining=false registertracker("fonts.defining",function(v) trace_d local report_otf=logs.reporter("fonts","otf loading") local fonts=fonts local otf=fonts.handlers.otf -otf.version=3.107 +otf.version=3.108 otf.cache=containers.define("fonts","otl",otf.version,true) otf.svgcache=containers.define("fonts","svg",otf.version,true) otf.pngcache=containers.define("fonts","png",otf.version,true) |