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view env/util/trim.lua @ 18:fc9e748660c8

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Added tag beta9 for changeset 76a83a88367a
author jbe
date Tue Feb 02 00:31:06 2010 +0100 (2010-02-02)
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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