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| author | Philipp Gesang <phg@phi-gamma.net> | 2016-04-17 22:12:10 +0200 |
|---|---|---|
| committer | Philipp Gesang <phg@phi-gamma.net> | 2016-04-17 22:12:15 +0200 |
| commit | b6569eef1dc488aafbdef8a12ddd68cdef1d5b72 (patch) | |
| tree | 3f814ad254b759f746095ba7a93e70ce1cf85eb5 /src/luaotfload-features.lua | |
| parent | ec774e0e4d16ed440e6b892a7325b304aec82e71 (diff) | |
| download | luaotfload-b6569eef1dc488aafbdef8a12ddd68cdef1d5b72.tar.gz | |
[features] account for subfont indexing changes
The new Lua based loader consistently numbers subfonts from one, not
zero like the Fontforge one. We correct the value immediately before
passing a handled font request on to the loader.
Diffstat (limited to 'src/luaotfload-features.lua')
| -rw-r--r-- | src/luaotfload-features.lua | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/luaotfload-features.lua b/src/luaotfload-features.lua index 16422db..9817e0b 100644 --- a/src/luaotfload-features.lua +++ b/src/luaotfload-features.lua @@ -1246,6 +1246,10 @@ local handle_request = function (specification) --- investigated it any further (luatex-fonts-ext), so it will --- just stay here. specification.features.normal = normalize (request.features) + local subfont = tonumber (specification.sub) + if subfont and subfont >= 0 then + specification.sub = subfont + 1 + end return specification end |