diff options
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 |