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path: root/src/fontloader/misc/fontloader-font-otf.lua
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Diffstat (limited to 'src/fontloader/misc/fontloader-font-otf.lua')
-rw-r--r--src/fontloader/misc/fontloader-font-otf.lua24
1 files changed, 15 insertions, 9 deletions
diff --git a/src/fontloader/misc/fontloader-font-otf.lua b/src/fontloader/misc/fontloader-font-otf.lua
index 1bb608f..44ad893 100644
--- a/src/fontloader/misc/fontloader-font-otf.lua
+++ b/src/fontloader/misc/fontloader-font-otf.lua
@@ -56,13 +56,14 @@ otf.glists = { "gsub", "gpos" }
otf.version = 2.802 -- beware: also sync font-mis.lua
otf.cache = containers.define("fonts", "otf", otf.version, true)
-local fontdata = fonts.hashes.identifiers
-local chardata = characters and characters.data -- not used
-
+local hashes = fonts.hashes
local definers = fonts.definers
local readers = fonts.readers
local constructors = fonts.constructors
+local fontdata = hashes and hashes.identifiers
+local chardata = characters and characters.data -- not used
+
local otffeatures = constructors.newfeatures("otf")
local registerotffeature = otffeatures.register
@@ -84,7 +85,12 @@ local applyruntimefixes = fonts.treatments and fonts.treatments.applyfixes
local wildcard = "*"
local default = "dflt"
-local fontloaderfields = fontloader.fields
+local fontloader = fontloader
+local open_font = fontloader.open
+local close_font = fontloader.close
+local font_fields = fontloader.fields
+local apply_featurefile = fontloader.apply_featurefile
+
local mainfields = nil
local glyphfields = nil -- not used yet
@@ -137,7 +143,7 @@ local function load_featurefile(raw,featurefile)
if trace_loading then
report_otf("using featurefile %a", featurefile)
end
- fontloader.apply_featurefile(raw, featurefile)
+ apply_featurefile(raw, featurefile)
end
end
@@ -437,12 +443,12 @@ function otf.load(filename,sub,featurefile) -- second argument (format) is gone
report_otf("loading %a, hash %a",filename,hash)
local fontdata, messages
if sub then
- fontdata, messages = fontloader.open(filename,sub)
+ fontdata, messages = open_font(filename,sub)
else
- fontdata, messages = fontloader.open(filename)
+ fontdata, messages = open_font(filename)
end
if fontdata then
- mainfields = mainfields or (fontloaderfields and fontloaderfields(fontdata))
+ mainfields = mainfields or (font_fields and font_fields(fontdata))
end
if trace_loading and messages and #messages > 0 then
if type(messages) == "string" then
@@ -526,7 +532,7 @@ function otf.load(filename,sub,featurefile) -- second argument (format) is gone
report_otf("preprocessing and caching time %s, packtime %s",
elapsedtime(data),packdata and elapsedtime(packtime) or 0)
end
- fontloader.close(fontdata) -- free memory
+ close_font(fontdata) -- free memory
if cleanup > 3 then
collectgarbage("collect")
end