Hi Hans,
this bug was reported a while ago by user Thérèse on
tex.stackexchange.com [1]. The font “Eadui.ttf” [2] causes the
fontloader to access a nil value because the “Anchor-1” table is
sparse (nil at index 3). Test file for Context:
https://bitbucket.org/phg/lua-la-tex-tests/src/tip/cnt-eadui.tex
Patch attached, though I suspect it covers only the symptoms.
Philipp
[1] http://tex.stackexchange.com/q/195481/14066
[2] Download at http://openfontlibrary.org/font/eadui
diff --git a/tex/context/base/font-otf.lua b/tex/context/base/font-otf.lua
index 302d8ea..de392a9 100644
--- a/tex/context/base/font-otf.lua
+++ b/tex/context/base/font-otf.lua
@@ -2010,7 +2010,11 @@ actions[reorganize glyph anchors] = function(data,filename,raw) -- when we rep
for tag, specification in next, data do
for i=1,#specification do
local si = specification[i]
-specification[i] = { si.x or 0, si.y or 0 }
+if si then
+ specification[i] = { si.x or 0, si.y or 0 }
+else
+ specification[i] = { }
+end
end
end
else
pgp7OErflgPnc.pgp
Description: PGP signature
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