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Jeff_47438's avatar
Jeff_47438
Icon for Altocumulus rankAltocumulus
Mar 06, 2018

Can scan do this regex?

The string variable TO_HEADER1 is " " Since this ANI was dynamic, I was going to try this... "set ANI [regexp {([555])[^_]*\1} $TO_HEADER1 enclosed_string]" Not sure if the regex works...
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Stanislas_Piro2's avatar
Stanislas_Piro2
Icon for Cumulonimbus rankCumulonimbus
Mar 06, 2018

you can use following command

set enclosed_string [findstr $TO_HEADER1 "555" 0 "_"]

0 is the character number skipped starting at the position of the first found character. 0 means "555" is included in the returned string.

If you can't to skip 555, use following command:

set enclosed_string [findstr $TO_HEADER1 "555" 3 "_"]