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authorPhilipp Gesang <phg@phi-gamma.net>2016-04-19 22:28:25 +0200
committerPhilipp Gesang <phg@phi-gamma.net>2016-04-19 22:28:36 +0200
commit2771c83b3ea53bef90e56f3befc16cc866799b31 (patch)
tree4f3f16941eadb4753f726d0dc5a90121b2a167cf /src/luaotfload-configuration.lua
parentdcda3d094e3052786527350add241c6084d7d68b (diff)
downloadluaotfload-2771c83b3ea53bef90e56f3befc16cc866799b31.tar.gz
[aux] make fontname substitution more robust
Another take on https://github.com/lualatex/luaotfload/issues/334 The parsing issues we aim to prevent occur with spaces because Luatex treats them as argument separators. Hence apply quoting only if necessary. Also use the appropriate format string as a defense against garbage inputs.
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