diff options
Diffstat (limited to 'tex/context/base/mkiv/font-ctx.lua')
| -rw-r--r-- | tex/context/base/mkiv/font-ctx.lua | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tex/context/base/mkiv/font-ctx.lua b/tex/context/base/mkiv/font-ctx.lua index 82b6ae457..37ce96ee8 100644 --- a/tex/context/base/mkiv/font-ctx.lua +++ b/tex/context/base/mkiv/font-ctx.lua @@ -1453,15 +1453,15 @@ do -- else too many locals -- characters[0x2007] = { width = characters[0x0030] and characters[0x0030].width or parameters.space } -- figure -- characters[0x2008] = { width = characters[0x002E] and characters[0x002E].width or parameters.space } -- period -- - local fallbacks = specification.fallbacks + local fallbacks = specification.fallbacks or "" local mathsize = (mathsize == 1 or mathsize == 2 or mathsize == 3) and mathsize or nil -- can be unset so we test 1 2 3 - if fallbacks and fallbacks ~= "" and mathsize and not busy then + if fallbacks ~= "" and mathsize and not busy then busy = true -- We need this ugly hack in order to resolve fontnames (at the \TEX end). Originally -- math was done in Lua after loading (plugged into aftercopying). -- -- After tl 2017 I'll also do text fallbacks this way (although backups there are done - -- in a completely different way. + -- in a completely different way.) if trace_defining then report_defining("defining %a, id %a, target %a, features %a / %a, fallbacks %a / %a, step %a", name,id,nice_cs(cs),classfeatures,fontfeatures,classfallbacks,fontfallbacks,1) |