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  2. MIDRANGE-L
  3. March 2003

RE: How to do %LEN(%TRIM(&myStringVariable)) in CL program?

Alan, Yer synapses are firing better 'n mind right now, (most
likely...;-)...!!

But should work, either Way...;-D

| -----Original Message-----
| From: midrange-l-bounces@xxxxxxxxxxxx
| [mailto:midrange-l-bounces@xxxxxxxxxxxx]On Behalf Of alan
| Sent: Friday, March 07, 2003 10:23 PM
| To: Midrange Systems Technical Discussion
| Subject: Re: How to do %LEN(%TRIM(&myStringVariable)) in CL program?
|
|
| In two lines (uh, 3?), assuming &MAXLENSTR is initialized at
| DCL with the declared length of &myStringVar.
|
|     chgvar &len (&maxlenstr + 1)
| subone:
|     chgvar &len (&len - 1)
|     if ((%subst(&myStringVar) &len 1) = ' ') +
|                   then( goto subone )
|
|
|
| I would hope there's a better way, but it's not RPG, and
| it's late..<g>
|

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