liquid_feedback_frontend

view env/util/trim.lua @ 281:b77e6a17ca77

find changesets by author, revision, files, or words in the commit message
Check unit voting right where neccessary, hide action buttons for units without voting right
author bsw
date Thu Feb 16 15:01:49 2012 +0100 (2012-02-16)
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