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| author | Hans Hagen <pragma@wxs.nl> | 2022-01-10 09:19:22 +0100 |
|---|---|---|
| committer | Context Git Mirror Bot <phg@phi-gamma.net> | 2022-01-10 09:19:22 +0100 |
| commit | 8e857efd2c61e8ffa4c991b5f1ddacfb4ebedc3c (patch) | |
| tree | 28925ffc25cf4e3a6890a7e5193ce5f7ca95d98b /tex/context/base/mkiv/font-ttf.lua | |
| parent | 40c16033d164a969e06aacc991371592731baf2a (diff) | |
| download | context-8e857efd2c61e8ffa4c991b5f1ddacfb4ebedc3c.tar.gz | |
2022-01-10 08:36:00
Diffstat (limited to 'tex/context/base/mkiv/font-ttf.lua')
| -rw-r--r-- | tex/context/base/mkiv/font-ttf.lua | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tex/context/base/mkiv/font-ttf.lua b/tex/context/base/mkiv/font-ttf.lua index fc987d74c..a2658d595 100644 --- a/tex/context/base/mkiv/font-ttf.lua +++ b/tex/context/base/mkiv/font-ttf.lua @@ -207,6 +207,8 @@ end -- We had two loops (going backward) but can do it in one loop .. but maybe we -- should only accept fonts with proper hvar tables. +-- dowidth is kind of hack ... fonts are not always ok wrt these extra points + local xv = { } -- we share this cache local yv = { } -- we share this cache @@ -241,7 +243,7 @@ local function applyaxis(glyph,shape,deltas,dowidth) p[2] = p[2] + y end end - else + elseif cnt > 0 then -- Not the most efficient solution but we seldom do this. We -- actually need to avoid the extra points here but I'll deal -- with that when needed. @@ -365,6 +367,8 @@ local function applyaxis(glyph,shape,deltas,dowidth) pi[2] = pi[2] + factor * fy end end + else + report("bad deltapoint data, maybe a missing hvar table") end else for i=1,nofpoints do |