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| author | Hans Hagen <pragma@wxs.nl> | 2019-01-25 20:34:48 +0100 |
|---|---|---|
| committer | Context Git Mirror Bot <phg@phi-gamma.net> | 2019-01-25 20:34:48 +0100 |
| commit | 55575b7cad42dac55b4a5f699c33363489cb502d (patch) | |
| tree | 90b2fd06d12f00dab66e28824744c345a7f6703a /tex/context/base/mkiv/typo-itc.lua | |
| parent | 3861c9ef2ffeffe824f05a255534d61800e27e7a (diff) | |
| download | context-55575b7cad42dac55b4a5f699c33363489cb502d.tar.gz | |
2019-01-25 20:15:00
Diffstat (limited to 'tex/context/base/mkiv/typo-itc.lua')
| -rw-r--r-- | tex/context/base/mkiv/typo-itc.lua | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/tex/context/base/mkiv/typo-itc.lua b/tex/context/base/mkiv/typo-itc.lua index 6cd3caf88..2683eecc3 100644 --- a/tex/context/base/mkiv/typo-itc.lua +++ b/tex/context/base/mkiv/typo-itc.lua @@ -124,14 +124,22 @@ local function okay(data,current,font,prevchar,previtalic,char,what) return false end if threshold then - local ht = getheight(current) - local ex = exheights[font] - local th = threshold * ex - if ht <= th then - if trace_italics then - report_italics("ignoring correction between %s italic %C and regular %C, height %p less than threshold %p",prevchar,what,char,ht,th) + -- if getid(current) == glyph_code then + while current and getid(current) ~= glyph_code do + current = getprev(current) + end + if current then + local ht = getheight(current) + local ex = exheights[font] + local th = threshold * ex + if ht <= th then + if trace_italics then + report_italics("ignoring correction between %s italic %C and regular %C, height %p less than threshold %p",prevchar,what,char,ht,th) + end + return false end - return false + else + -- maybe backtrack to glyph end end if trace_italics then |