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view env/util/trim.lua @ 531:55939cbde1a5

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Going to version beta34...
author bsw
date Mon May 21 21:18:09 2012 +0200 (2012-05-21)
parents 0ee1e0c42d4c
children de8602f8d9bb
line source
1 function util.trim(string)
2 return (string:gsub("^%s*", ""):gsub("%s*$", ""):gsub("%s+", " "))
3 end

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