nalc/intllib
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Code Issues Releases Wiki Activity

Add numbered insertions

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This commit is contained in:
ShadowNinja
2015-02-01 18:10:09 -05:00
parent c4335aa3dc
commit 4404c4071c
4 changed files with 71 additions and 26 deletions
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58
init.lua
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@ -1,4 +1,3 @@
-- Support the old multi-load method
intllib = intllib or {}
@ -6,7 +5,6 @@ local MP = minetest.get_modpath("intllib")
dofile(MP.."/lib.lua")
local strings = {}
local LANG = minetest.setting_get("language")
if not (LANG and (LANG ~= "")) then LANG = os.getenv("LANG") end
@ -18,37 +16,59 @@ intllib.getters = intllib.getters or {}
intllib.strings = {}
local function noop_getter(s)
return s
end
local INS_CHAR = intllib.INSERTION_CHAR
local insertion_pattern = "("..INS_CHAR.."?)"..INS_CHAR.."(%(?)(%d+)(%)?)"
local function make_getter(strs)
return function(s, ...)
local str = strs[s]
if not str or str == "" then
return s
end
if select("#", ...) == 0 then
return str
end
local args = {...}
local str = str:gsub(insertion_pattern, function(escape, open, num, close)
if escape == "" then
local replacement = tostring(args[tonumber(num)])
if open == "" then
replacement = replacement..close
end
return replacement
else
return INS_CHAR..open..num..close
end
end)
return str
end
end
function intllib.Getter(modname)
modname = modname or minetest.get_current_modname()
if not intllib.getters[modname] then
local modpath = minetest.get_modpath(modname)
if modpath then
local filename = modpath.."/locale/"..LANG..".txt"
local msgstr = intllib.load_strings(filename)
intllib.strings[modname] = msgstr or false
if msgstr then
intllib.getters[modname] = function (s)
if msgstr[s] and msgstr[s] ~= "" then
return msgstr[s]
end
return s
end
else
intllib.getters[modname] = noop_getter
end
if not intllib.getters[modname] then
local msgstr = intllib.get_strings(modname)
if msgstr then
intllib.getters[modname] = make_getter(msgstr)
else
intllib.getters[modname] = noop_getter
end
end
return intllib.getters[modname]
end
function intllib.get_strings(modname)
modname = modname or minetest.get_current_modname()
local msgstr = intllib.strings[modname]
if msgstr == nil then
if not msgstr then
local modpath = minetest.get_modpath(modname)
msgstr = intllib.load_strings(modpath.."/locale/"..LANG..".txt")
intllib.strings[modname] = msgstr