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authorPhilipp Gesang <phg@phi-gamma.net>2016-05-13 00:03:29 +0200
committerPhilipp Gesang <phg@phi-gamma.net>2016-05-13 00:03:29 +0200
commit934edcaba82997bd64bfe5dd3a08e07c59056ba1 (patch)
tree0c68708d325b3623cfaa7615a12b44dfbb6e7776 /src/luaotfload-loaders.lua
parent499160de78a15bc9d9d24c4d1962fbd17b080f6e (diff)
downloadluaotfload-934edcaba82997bd64bfe5dd3a08e07c59056ba1.tar.gz
[loaders] make AFM wrappers more consistent
Diffstat (limited to 'src/luaotfload-loaders.lua')
-rw-r--r--src/luaotfload-loaders.lua20
1 files changed, 11 insertions, 9 deletions
diff --git a/src/luaotfload-loaders.lua b/src/luaotfload-loaders.lua
index 0a0185b..e5298b2 100644
--- a/src/luaotfload-loaders.lua
+++ b/src/luaotfload-loaders.lua
@@ -51,19 +51,23 @@ end
local afm_reader = fonts.readers.afm
-local afm_compat_message = function (specification)
+local afm_loader = function (specification)
local name = specification.name
local filename = specification.filename
- logreport ("both", 4, "loaders",
- "PFB format only supported with matching \z
- AFM; redirecting (“%s”, “afm”).",
- tostring (specification.name))
specification.forced = "afm"
specification.forcedname = filename
specification.filename = file.replacesuffix (filename, "afm")
return afm_reader (specification, "afm")
end
+local afm_compat_message = function (specification)
+ logreport ("both", 4, "loaders",
+ "PFB format only supported with matching \z
+ AFM; redirecting (“%s”, “afm”).",
+ tostring (specification.name))
+ return afm_loader (specification)
+end
+
local install_formats = function ()
local fonts = fonts
if not fonts then return false end
@@ -71,9 +75,8 @@ local install_formats = function ()
local readers = fonts.readers
local sequence = readers.sequence
local seqset = table.tohash (sequence)
- local handlers = fonts.handlers
local formats = fonts.formats
- if not readers or not handlers or not formats then return false end
+ if not readers or not formats then return false end
local aux = function (which, reader)
if not which or type (which) ~= "string"
@@ -83,7 +86,6 @@ local install_formats = function ()
end
formats [which] = "type1"
readers [which] = reader
- handlers [which] = { }
if not seqset [which] then
logreport ("both", 3, "loaders",
"Extending reader sequence for “%s”.", which)
@@ -96,7 +98,7 @@ local install_formats = function ()
return aux ("evl", eval_reader)
and aux ("lua", lua_reader)
and aux ("pfa", unsupported_reader "pfa")
- and aux ("afm", function (spec) return afm_reader (spec, "afm") end)
+ and aux ("afm", afm_loader)
and aux ("pfb", afm_compat_message) --- pfb loader is incomplete
and aux ("ofm", readers.tfm)
and aux ("dfont", unsupported_reader "dfont")