From a2c098ec73840c855346b1afa8522585625b97d0 Mon Sep 17 00:00:00 2001
From: Philipp Gesang <phg@phi-gamma.net>
Date: Fri, 18 Dec 2015 00:44:32 +0100
Subject: [features] output feature definition info at higher noise level
---
src/luaotfload-features.lua | 28 ++++++++++++++++++----------
1 file changed, 18 insertions(+), 10 deletions(-)
(limited to 'src')
diff --git a/src/luaotfload-features.lua b/src/luaotfload-features.lua
index bcf9968..5188051 100644
--- a/src/luaotfload-features.lua
+++ b/src/luaotfload-features.lua
@@ -948,6 +948,8 @@ setmetatableindex(types, function(t,k) t[k] = k return k end) -- "key"
--- start locals for addfeature()
+local utfbyte = unicode.utf8.byte
+
local otf = handlers and handlers.otf --- filled in later during initialization
local normalized = {
@@ -1224,10 +1226,10 @@ local tlig_specification = {
features = everywhere,
data = {
[0x0022] = 0x201D, -- quotedblright
- --[0x0027] = 0x2019, -- quoteleft
- --[0x0060] = 0x2018, -- quoteright
+ [0x0027] = 0x2019, -- quoteleft
+ [0x0060] = 0x2018, -- quoteright
},
- flags = no_flags,
+ flags = noflags,
order = { "tlig" },
prepend = true,
},
@@ -1247,7 +1249,7 @@ local tlig_specification = {
[0x00AB] = {0x003C, 0x003C}, -- LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
[0x00BB] = {0x003E, 0x003E}, -- RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
},
- flags = no_flags,
+ flags = noflags,
order = { "tlig" },
prepend = true,
},
@@ -1260,7 +1262,7 @@ local tlig_specification = {
[0x00A1] = {0x0021, 0x0060}, -- exclamdown
[0x00BF] = {0x003F, 0x0060}, -- questiondown
},
- flags = no_flags,
+ flags = noflags,
order = { "tlig" },
prepend = true,
},
@@ -1310,7 +1312,7 @@ local anum_specification = {
type = "substitution",
features = { arab = { far = true, urd = true, snd = true } },
data = anum_persian,
- flags = no_flags,
+ flags = noflags,
order = { "anum" },
valid = valid,
},
@@ -1318,7 +1320,7 @@ local anum_specification = {
type = "substitution",
features = { arab = { ["*"] = true } },
data = anum_arabic,
- flags = no_flags,
+ flags = noflags,
order = { "anum" },
valid = valid,
},
@@ -1328,7 +1330,7 @@ return {
init = function ()
if not fonts and fonts.handlers then
- logreport ("log", 0, "color",
+ logreport ("log", 0, "features",
"OTF mechanisms missing -- did you forget to \z
load a font loader?")
return false
@@ -1343,15 +1345,21 @@ return {
}
otf.enhancers.register ("check extra features",
- function (data,filename, raw)
+ function (data, filename, raw)
for feature, specification in next, extrafeatures do
+ logreport ("both", 3, "features",
+ "register synthetic feature “%s” for %s font “%s”(%d)",
+ feature,
+ data.format,
+ tostring (data.metadata and data.metadata.fontname or "<unknown>"),
+ data.subfont or -1)
addfeature (data, feature, specification)
end
end)
logreport = luaotfload.log.report
if not fonts then
- logreport ("log", 0, "color",
+ logreport ("log", 0, "features",
"OTF mechanisms missing -- did you forget to \z
load a font loader?")
return false
--
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