#45 find and replace with regular expressions

[Oliver Koenig]

would be really good to have find and replace with
regular expressions :-)

Examples: (want to have a space before brackets)
1.
Search String: ([^ ])\(
Replace String: \0 (

2.
Search String: ([^ ])\[
Replace String: \0 [

:-)

[Anthony Steele]

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user_id=66544

Interesting and useful. Would need to use a regexp library