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| author | Marius <mariausol@gmail.com> | 2011-09-05 14:00:14 +0300 |
|---|---|---|
| committer | Marius <mariausol@gmail.com> | 2011-09-05 14:00:14 +0300 |
| commit | 55115d779b08fbd8970bd6e580cc255d7ab23ba6 (patch) | |
| tree | 09e7d5d0788d55e8da94e3ee4b96b79ca942aeee /tex/context/base/math-vfu.lua | |
| parent | 7094c38b1390494cbac47a173433e238768a7c0f (diff) | |
| download | context-55115d779b08fbd8970bd6e580cc255d7ab23ba6.tar.gz | |
beta 2011.09.05 12:54
Diffstat (limited to 'tex/context/base/math-vfu.lua')
| -rw-r--r-- | tex/context/base/math-vfu.lua | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/tex/context/base/math-vfu.lua b/tex/context/base/math-vfu.lua index e07ded43e..b01af31bb 100644 --- a/tex/context/base/math-vfu.lua +++ b/tex/context/base/math-vfu.lua @@ -569,6 +569,7 @@ function vfmath.define(specification,set,goodies) local offset = 0xFF000 local vector = mathencodings[vectorname] local rotcev = reverse[vectorname] + local isextension = ss.extension if vector and rotcev then local fc, fd, si = fs.characters, fs.descriptions, shared[s] local skewchar = ss.skewchar @@ -599,9 +600,10 @@ function vfmath.define(specification,set,goodies) local kerns = fci.kerns local width = fci.width local italic = fci.italic - -- if italic then - -- width = width + italic -- old interpretation of otf math specs - -- end + if italic and isextension then + -- int_a^b + width = width + italic + end if kerns then local krn = { } for k, v in next, kerns do -- kerns is sparse @@ -621,7 +623,7 @@ function vfmath.define(specification,set,goodies) kerns = krn, commands = ref, } - if skewchar and kerns then + if skewchar then local k = kerns[skewchar] if k then t.top_accent = width/2 + k @@ -640,7 +642,7 @@ function vfmath.define(specification,set,goodies) --~ report_virtual("%05X %s %s",unicode,fci.height or "NO HEIGHT",fci.depth or "NO DEPTH") end end - if ss.extension then + if isextension then -- todo: if multiple ex, then 256 offsets per instance local extension = mathencodings["large-to-small"] local variants_done = fs.variants_done |