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Add clientside translations.

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This commit is contained in:
Ekdohibs 2017-01-31 18:05:03 +01:00
parent b28af0ed07
commit b24e6433df
21 changed files with 629 additions and 46 deletions
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38
builtin/common/misc_helpers.lua
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@ -680,6 +680,44 @@ function core.strip_colors(str)
return (str:gsub(ESCAPE_CHAR .. "%([bc]@[^)]+%)", ""))
end
function core.translate(textdomain, str, ...)
local start_seq
if textdomain == "" then
start_seq = ESCAPE_CHAR .. "T"
else
start_seq = ESCAPE_CHAR .. "(T@" .. textdomain .. ")"
end
local arg = {n=select('#', ...), ...}
local end_seq = ESCAPE_CHAR .. "E"
local arg_index = 1
local translated = str:gsub("@(.)", function(matched)
local c = string.byte(matched)
if string.byte("1") <= c and c <= string.byte("9") then
local a = c - string.byte("0")
if a ~= arg_index then
error("Escape sequences in string given to core.translate " ..
"are not in the correct order: got @" .. matched ..
"but expected @" .. tostring(arg_index))
end
if a > arg.n then
error("Not enough arguments provided to core.translate")
end
arg_index = arg_index + 1
return ESCAPE_CHAR .. "F" .. arg[a] .. ESCAPE_CHAR .. "E"
else
return matched
end
end)
if arg_index < arg.n + 1 then
error("Too many arguments provided to core.translate")
end
return start_seq .. translated .. end_seq
end
function core.get_translator(textdomain)
return function(str, ...) return core.translate(textdomain or "", str, ...) end
end
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-- Returns the exact coordinate of a pointed surface
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