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authorPhilipp Gesang <phg42.2a@gmail.com>2014-07-12 15:09:39 +0200
committerPhilipp Gesang <phg42.2a@gmail.com>2014-07-12 15:15:47 +0200
commit821e6aa045ecbb22dbc96d2dafe5f7ae1c839762 (patch)
treefa00b04ae17613ed15b30aeb019c3e644842d4bc /src/luaotfload-override.lua
parent992a8e8b1967486291cc1f480fd3ff83d904576c (diff)
downloadluaotfload-821e6aa045ecbb22dbc96d2dafe5f7ae1c839762.tar.gz
[conf] validate config variable “formats”
Adds a validation function that checks whether the value is indeed a list of comma-separated identifiers. Also, duplicate and invalid entries are dropped from the result.
Diffstat (limited to 'src/luaotfload-override.lua')
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