liquid_feedback_frontend

view env/util/trim.lua @ 829:36fa53881a8e

find changesets by author, revision, files, or words in the commit message
Improved unit editing
author bsw
date Tue Jul 10 23:37:08 2012 +0200 (2012-07-10)
parents de8602f8d9bb
children
line source
1 function util.trim(string)
2 if string == nil then
3 return string
4 end
5 return (string:gsub("^%s*", ""):gsub("%s*$", ""):gsub("%s+", " "))
6 end

Impressum / About Us