diff options
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 |