Module:Utils: Difference between revisions
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local p = {} | local p = {} | ||
-- Trim a string | -- Trim a string (remove leading and trailing, but not interior, whitespace) | ||
function p.trim(s) | function p.trim(s) | ||
return s:match("^%s*(.-)%s*$") | return s:match("^%s*(.-)%s*$") | ||