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  • Subject: Re: Scanning from the right
  • From: "Denis Robitaille" <DRobitaille@xxxxxxxxxxxx>
  • Date: Wed, 19 Aug 1998 17:26:09 -0400

Use the CHECKR opcode:

'   '               checkr     string          num                    99

Num will contain the position of the first non blank caracter


Denis Robitaille
Cascades inc.
Tel: 819-363-5187
DRobitaille@cascades.com

>>> John Earl <johnearl@toolnet.com> 08/19 4:07 pm >>>
Is it possible to scan a string from the right in RPG?

I need to find the end of a character string that may have
embedded blanks in it.  It seems like the best way to do
that is to scan from the right for the first non-blank
character.

Any ideas?

jte

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