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st: string function


From   "Rio, Martin" <[email protected]>
To   [email protected]
Subject   st: string function
Date   Mon, 13 Oct 2003 12:41:17 -0400

Hi...

I would like to specify a command to tell me the position in a string of the
first character that is not a space. Example:

" one" would yield 1
"  two" would yield 2
"   three" would yield 3
and so on...

Just so you know why in the world I'd want to do this, the number of spaces
determines hierarchy in my dataset. I was thinking of using the index
function, but I'm not sure how to specify 'not a space' for the second
argument.

thanks in advance.

Mart´┐Żn Rio
Charles River Associates
Washington, DC 
phone:	(202) 662-3957
fax:	(202) 662-3910

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