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annotate env/util/trim.lua @ 122:c7954c3a5bb2

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setting <title> tag. fallback: take class="title"-contents
author jorges
date Mon Sep 20 01:18:03 2010 +0200 (2010-09-20)
parents 0ee1e0c42d4c
children de8602f8d9bb
rev   line source
bsw/jbe@6 1 function util.trim(string)
bsw@9 2 return (string:gsub("^%s*", ""):gsub("%s*$", ""):gsub("%s+", " "))
bsw/jbe@6 3 end

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