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stregex fails to match underscore [message #88228]

Mon, 31 March 2014 13:12

PMan
Messages: 61
Registered: January 2011

Member

I am trying to use stregex to match a filename. I am curious why, after the
'([LLC|KGD|GFC|FFC])' portion of my search string, the first '_' does not match.

For example:

name = 'GDP1_XXX__KGD_RF.xml'
searchStr = '^G[DS]P1_XXX__([LLC|KGD|GFC|FFC])'
print, stregex(name, searchStr, /boolean) ; Match

searchStr = '^G[DS]P1_XXX__([LLC|KGD|GFC|FFC])_'
print, stregex(name, searchStr, /boolean) ; Not Match

Not sure why this happens. Anyone have any ideas?

Thanks.

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[Message index]

		stregex fails to match underscore By: PMan on Mon, 31 March 2014 13:12
		Re: stregex fails to match underscore By: Lajos Foldy on Mon, 31 March 2014 13:23
		Re: stregex fails to match underscore By: Michael Galloy on Mon, 31 March 2014 13:26
		Re: stregex fails to match underscore By: PMan on Mon, 31 March 2014 13:34

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