A few more suggestions related to extract text, plus Find/Replace In Files:
1) Ability to exclude file name from search results (ie. the opposite of the “Display File Names Only” option)
2) Similar to (1), but also option to only show matched/extracted text (ie. not the whole line).
3) Incremental Search option on Find/Replace In Files, which will apply to currently active document, to aid creation of Find Expression without the need to switch to normal Find/Replace windows.
4) Option to leave Find/Replace in Files window open after pressing Find button.