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-rw-r--r--src/luaotfload-features.lua60
1 files changed, 30 insertions, 30 deletions
diff --git a/src/luaotfload-features.lua b/src/luaotfload-features.lua
index 5905c19..3f2c527 100644
--- a/src/luaotfload-features.lua
+++ b/src/luaotfload-features.lua
@@ -31,6 +31,10 @@ local definers = fonts.definers
local handlers = fonts.handlers
local fontidentifiers = fonts.hashes and fonts.hashes.identifiers
+local otf = handlers.otf
+local otfenhancers = otf.enhancers
+local otffeatures = otf.features
+
local config = config or { luaotfload = { run = { } } }
local as_script = true
@@ -43,10 +47,16 @@ end
--HH A bit of tuning for definitions.
-if fonts.constructors then
- fonts.constructors.namemode = "specification" -- somehow latex needs this (changed name!) => will change into an overload
+local constructors = fonts.constructors
+
+if constructors then
+ constructors.namemode = "specification" -- somehow latex needs this (changed name!) => will change into an overload
end
+local tfm = constructors.handlers.tfm
+local tfmfeatures = constructors.features.tfm
+local tfmenhancers = constructors.enhancers.tfm
+
--[[HH--
tricky: we sort of bypass the parser and directly feed all into
the sub parser
@@ -2081,44 +2091,33 @@ local add_auto_features = function ()
end
end
-local function enhance(data,filename,raw)
- for slot=1,#extrafeatures do
- local specification = extrafeatures[slot]
- addfeature(data,specification.name,specification)
- end
-end
-
-otf.enhancers.enhance = enhance
-
local install_extra_features = function (data, filename, raw)
- local metadata = data and data.metadata
- if not metadata then
+ local format = data.format
+ if not format then
+ --- font not fully loaded, happens with TFM/PFB when loaded the
+ --- classical fashion
+ logreport ("both", 4, "features",
+ "no format info for font “%s”", filename)
+ elseif not data.metadata and format ~= "type1" then
logreport ("both", 4, "features",
"no metadata received from font “%s”; not \z
installing extra features.", filename)
return
end
- local format = data.format
- if not format then
- --- font not fully loaded, happens with TFM/PFB
- logreport ("both", 4, "features",
- "no format info for font “%s”; not \z
- installing extra features.",
- filename)
- --return
- end
for i = 1, #extrafeatures do
local specification = extrafeatures [i]
local feature = specification.name
- local fontname = tostring (data.metadata.fontname) or "<unknown>"
- local subfont = tonumber (metadata.subfontindex) or -1
+ local metadata = data.metadata
+ local fontname = metadata and tostring (metadata.fontname)
+ or data.name or "<unknown>"
+ local subfont = metadata and tonumber (metadata.subfontindex)
+ or -1
if not fontname then fontname = filename end
if not subfont then subfont = -1 end
logreport ("both", 3, "features",
"register synthetic feature “%s” for %s font “%s”(%d)",
feature, format or "tfm", filename, subfont)
- otf.features.register { name = feature, description = specification[2] }
- otf.enhancers.addfeature (data, feature, specification[1])
+ addfeature (data, feature, specification) --> for otf and type1
end
end
@@ -2137,10 +2136,11 @@ return {
add_auto_features ()
otf = fonts.handlers.otf
- otf.enhancers.addfeature = addfeature
- luaotfload_tfm_enhancers_reregister ()
- otf.enhancers.register ("check extra features",
- install_extra_features)
+ otfenhancers.addfeature = addfeature
+ tfmenhancers.register ("check extra features",
+ install_extra_features)
+ otfenhancers.register ("check extra features",
+ install_extra_features)
return true
end