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files. Regular expressions could help you isolate the target strings, and with precision, edit just the parts you need to edit while retaining the parts

files. It is obviously useful in many circumstances. It features Regular Expressions support and shows a list of candidate matches before actually doing

files. It is obviously useful in many circumstances. It features Regular Expressions support and shows a list of candidate matches before actually doing

awk, one must understand "regular expressions." For detailed discussion of regular expressions, see "Mastering Regular Expressions, 2d edition" by Jeffrey

exploit the power of sed, one must understand "regular expressions." For this, see "Mastering Regular Expressions" by Jeffrey Friedl (O'Reilly, 1997). The manual

great deal in common with the Quanta or Kate editing enviroments. Still, you may find it useful to edit the files in the full-blown Quanta or Kate. See

like a regular delete buttonpress d or x to delete characters, repeatedly if necessarypress EscGive it a second to work. press Esc (to leave editing or other

and web pages Regular expression search and replace Edit preview and show changes on the same page without reloading Fullscreen editing mode Single-click

--fixed-strings # Interpret PATTERN as a list of fixed strings (instead of regular expressions), separated by newlines, any of which is to be matched. git rev-list

reLetter = /^[a-zA-Z]$/; var reAlphabetic = /^[a-zA-Z]+$/; // setup a regular expression that matches ONLY word character input var reWord = /^[\w]+$/; var