Изменения
+ функция сравнения двух UTF-8 строк
return result;
return result;
end
--[[
Internal compare string function
]]
function str._strcmp(a , b)
local s1c = mw.ustring.gcodepoint( a );
local s2c = mw.ustring.gcodepoint( b );
while true do
local c1 = s1c();
local c2 = s2c();
if c1 == nil then
if c2 == nil then
return 0
else
return -1
end
else
if c2 ~= nil then
if c1 ~= c2 then
return c1 < c2 and -1 or 1
end
else
return 1
end
end
end
return 0
end
--[[
compare
This function compare two UTF-8 strings
Usage:
{{#invoke:String|compare|str1|str2}}
Returns:
0 - if strings are equal
1 - if st1 > str2
-1 - if str1 < str2
]]
function str.compare(frame)
local str1 = frame.args[1] or '';
local str2 = frame.args[2] or '';
return str._strcmp(str1 , str2)
end
end