diff options
Diffstat (limited to 'luaotfload-auxiliary.lua')
-rw-r--r-- | luaotfload-auxiliary.lua | 39 |
1 files changed, 29 insertions, 10 deletions
diff --git a/luaotfload-auxiliary.lua b/luaotfload-auxiliary.lua index e93ea9d..c08f775 100644 --- a/luaotfload-auxiliary.lua +++ b/luaotfload-auxiliary.lua @@ -20,6 +20,7 @@ config.luaotfload = config.luaotfload or { } local aux = luaotfload.aux local log = luaotfload.log +local warning = luaotfload.log local identifiers = fonts.hashes.identifiers local fontid = font.id @@ -60,32 +61,50 @@ local add_fontdata_fallbacks = function (fontdata) --- bother to do any checks, will access --- fontdata.shared no matter what ... fontdata.units = fontdata.units_per_em + else --- otf metadata = fontdata.shared.rawdata.metadata - fontdata.units = fontparameters.units + fontdata.units = fontdata.units_per_em local resources = fontdata.resources --- the next line is a hack that fixes scaling of fonts with --- non-standard em-sizes (most ms fonts have 2048, others --- come with 256) - --- this is considered a bug in the font loader --fontdata.size = fontparameters.size * fontdata.units / 1000 --- for legacy fontspec.lua and unicode-math.lua - fontdata.shared.otfdata = metadata - fontdata.shared.otfdata.metadata = metadata --- brr, that’s meta indeed - --- for microtype.lua + fontdata.shared.otfdata = { + pfminfo = { os2_capheight = metadata.pfminfo.os2_capheight }, + metadata = { ascent = metadata.ascent }, + } + --fontdata.shared.otfdata.metadata = metadata --- brr, that’s meta indeed + --- for microtype and fontspec + local fake_features = { } -- wrong: table.copy(resources.features) + setmetatable(fake_features, { __index = function (tab, idx) + warning("some package (probably fontspec) is outdated") + warning( + "attempt to index " .. + "tfmdata.shared.otfdata.luatex.features (%s)", + idx) + --os.exit(1) + return nil --- empty anyways + end}) fontdata.shared.otfdata.luatex = { unicodes = resources.unicodes, - features = resources.features, + features = fake_features, } end end return fontdata end -luatexbase.add_to_callback( - "luaotfload.patch_font", - add_fontdata_fallbacks, - "luaotfload.fontdata_fallbacks") +--if config.luaotfload.compatibility == true then +if true then + --- this will cause the output pdf to be garbled + --- in pdf.js + luatexbase.add_to_callback( + "luaotfload.patch_font", + add_fontdata_fallbacks, + "luaotfload.fontdata_fallbacks") +end --[[doc-- |