Re: [TCLCORE] TIP #358: Suppress Empty List Element Generation from the Split Command

[Andreas K. <and...@ac...>]

Tom Jackson wrote:
> We have [string trim], maybe something like [string normalize
> (whitespace)]. The result would be a string where adjacent internal
> whitespace chars are collapsed into one space char, and before and
> after whitespace is eliminated. Then the problem would be solved like
> this:
> 
> set mylist [split [string normalize $mystring]]

Oh, you mean

proc string-normalize {str} {
	return [regsub -all {\s+} $str { }]
}

-- 
Sincerely,
     Andreas Kupries <an...@ac...>
     Developer @    <http://www.activestate.com/>