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TCL Regular Expression

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aamalathithan

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Hi,
Can anyone help me to confirm what the following expression matches to ?

(. * ? +)
 

You neglected to present the exact question you found...
What do these signify (. * ? +) in regexp?
That is a different question than what does this regexp mean. which would find "any_character0_or_more_spaces"

() the stuff between the parenthesis is a regexp
. match any character
* match 0 or more of the preceding character
? match 0 or 1 of the preceding character
+ match 1 or more of the preceding character
 

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