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authorPhilipp Gesang <phg42.2a@gmail.com>2014-02-09 16:57:00 +0100
committerPhilipp Gesang <phg42.2a@gmail.com>2014-02-09 16:57:00 +0100
commitc148347cb5c2c6cd3b58ac9daaad751500e190fd (patch)
tree9a54c17e9a1730aeb65453f27f010c4f8d57171f /luaotfload-main.lua
parent72692325b88bda53a115e62c66b321253297533b (diff)
parent2c6feb979da6435bb9f6636a46be576f688f7f78 (diff)
downloadluaotfload-c148347cb5c2c6cd3b58ac9daaad751500e190fd.tar.gz
Merge pull request #192 from phi-gamma/texlive2014
overhaul of the logging subsystem
Diffstat (limited to 'luaotfload-main.lua')
-rw-r--r--luaotfload-main.lua62
1 files changed, 36 insertions, 26 deletions
diff --git a/luaotfload-main.lua b/luaotfload-main.lua
index 27f0a99..f5f012d 100644
--- a/luaotfload-main.lua
+++ b/luaotfload-main.lua
@@ -4,7 +4,7 @@
-- REQUIREMENTS: luatex v.0.78 or later, the lualibs package
-- AUTHOR: Élie Roux, Khaled Hosny, Philipp Gesang
-- VERSION: same as Luaotfload
--- MODIFIED: 2014-01-16 06:51:20+0100
+-- MODIFIED: 2014-02-09 14:42:22+0100
-----------------------------------------------------------------------
--
--- Note:
@@ -45,6 +45,7 @@ if not modules then modules = { } end modules ["luaotfload-main"] = {
luaotfload = luaotfload or { }
local luaotfload = luaotfload
+luaotfload.log = luaotfload.log or { }
config = config or { }
config.luaotfload = config.luaotfload or { }
@@ -91,10 +92,12 @@ local dummy_function = function () end
local error, warning, info, log =
luatexbase.provides_module(luaotfload.module)
-luaotfload.error = error
-luaotfload.warning = warning
-luaotfload.info = info
-luaotfload.log = log
+luaotfload.log.tex = {
+ error = error,
+ warning = warning,
+ info = info,
+ log = log,
+}
--[[doc--
@@ -143,6 +146,12 @@ local loadmodule = function (name)
require(fl_prefix .."-"..name)
end
+loadmodule "log.lua" --- messages; used to be part of -override
+local log = luaotfload.log
+local report = log.report
+
+log.set_loglevel(config.luaotfload.loglevel)
+
--[[doc--
Before \TeX Live 2013 version, \LUATEX had a bug that made ofm fonts
@@ -167,7 +176,8 @@ local find_vf_file = function (name)
fullname = kpsefind_file(lpegmatch(p_removesuffix, name), "ovf")
end
if fullname then
- log("loading virtual font file %s.", fullname)
+ report ("log", 0, "main",
+ "loading virtual font file %s.", fullname)
end
return fullname
end
@@ -251,7 +261,7 @@ end
local context_environment = { }
local push_namespaces = function ()
- log("push namespace for font loader")
+ report ("log", 1, "main", "push namespace for font loader")
local normalglobal = { }
for k, v in next, _G do
normalglobal[k] = v
@@ -264,7 +274,7 @@ local pop_namespaces = function (normalglobal, isolate)
local _G = _G
local mode = "non-destructive"
if isolate then mode = "destructive" end
- log("pop namespace from font loader -- " .. mode)
+ report ("log", 1, "main", "pop namespace from font loader -- " .. mode)
for k, v in next, _G do
if not normalglobal[k] then
context_environment[k] = v
@@ -279,7 +289,8 @@ local pop_namespaces = function (normalglobal, isolate)
-- just to be sure:
setmetatable(context_environment,_G)
else
- log("irrecoverable error during pop_namespace: no globals to restore")
+ report ("both", 0, "main",
+ "irrecoverable error during pop_namespace: no globals to restore")
os.exit()
end
end
@@ -312,13 +323,13 @@ loadmodule "fontloader.lua"
if fonts then
if not fonts._merge_loaded_message_done_ then
- log [["I am using the merged fontloader here.]]
- log [[ If you run into problems or experience unexpected]]
- log [[ behaviour, and if you have ConTeXt installed you can try]]
- log [[ to delete the file 'luaotfload-fontloader.lua' as I might]]
- log [[ then use the possibly updated libraries. The merged]]
- log [[ version is not supported as it is a frozen instance.]]
- log [[ Problems can be reported to the ConTeXt mailing list."]]
+ report ("log", 0, "main", [["I am using the merged fontloader here.]])
+ report ("log", 0, "main", [[ If you run into problems or experience unexpected]])
+ report ("log", 0, "main", [[ behaviour, and if you have ConTeXt installed you can try]])
+ report ("log", 0, "main", [[ to delete the file 'luaotfload-fontloader.lua' as I might]])
+ report ("log", 0, "main", [[ then use the possibly updated libraries. The merged]])
+ report ("log", 0, "main", [[ version is not supported as it is a frozen instance.]])
+ report ("log", 0, "main", [[ Problems can be reported to the ConTeXt mailing list."]])
end
fonts._merge_loaded_message_done_ = true
@@ -376,7 +387,8 @@ end --- non-merge fallback scope
pop_namespaces(our_environment, false)-- true)
-log("fontloader loaded in %0.3f seconds", os.gettimeofday()-starttime)
+report ("both", 0, "main",
+ "fontloader loaded in %0.3f seconds", os.gettimeofday()-starttime)
--[[doc--
@@ -409,9 +421,7 @@ add_to_callback("hpack_filter",
add_to_callback("find_vf_file",
find_vf_file, "luaotfload.find_vf_file")
-loadmodule "override.lua" --- “luat-ovr”
-
-logs.set_loglevel(config.luaotfload.loglevel)
+loadmodule "override.lua" --- load glyphlist on demand
--[[doc--
@@ -534,9 +544,9 @@ request_resolvers.anon = function (specification)
local exists, _ = lfsisfile(name)
if exists then --- garbage; we do this because we are nice,
--- not because it is correct
- logs.names_report("log", 1, "load", "file %q exists", name)
- logs.names_report("log", 1, "load",
- "... overriding borked anon: lookup with path: lookup")
+ report ("log", 1, "load", "file %q exists", name)
+ report ("log", 1, "load",
+ "... overriding borked anon: lookup with path: lookup")
specification.name = name
request_resolvers.path(specification)
return
@@ -558,9 +568,9 @@ request_resolvers.path = function (specification)
local name = specification.name
local exists, _ = lfsisfile(name)
if not exists then -- resort to file: lookup
- logs.names_report("log", 1, "load",
- "path lookup of %q unsuccessful, falling back to file:",
- name)
+ report ("log", 1, "load",
+ "path lookup of %q unsuccessful, falling back to file:",
+ name)
file_resolver (specification)
else
local suffix = filesuffix (name)