Ultraedit regex11/18/2023 ![]() The characters « and » should never exist in the file. So the last regex character $, which means end of line without selecting the line ending characters, anchors the search to the end of the line. ('t', ' ') // Replace all spaces around all words starting with AM in upper case // and having one or more digits by « left to the keyword and » right to // the keyword. The general special characters like p are explained in help for example on the page Find command (Search menu) opened by pressing Help button in Find dialog. ![]() But we want to find only those strings on end of line. Find RegExp '()p' Replace All '1' is an UltraEdit regular expression replace all command. Because the previous expression means any character except semicolon, CR and LF, this regular expression selects now all strings not containing these 3 characters. The + after the bracket means find the previous expression 1 or more times ( * means 0 or more times). So means find 1 character which is not a semicolon, not a carriage return and not a line-feed. \n is the character code for the character line-feed. \r is the character code for the character carriage return. ![]() If the first character after means find any character except those specified inside the brackets. Find What: t ++ rn+ (without the quotes) Replace With: (without the quotes i.e. Square brackets means find any character specified inside the brackets. You’ll need to check the Regular expressions option in the Replace dialog. I'd like to use the search & replace dialogue in UltraEdit (Perl Compatible Regular Expressions) to format a list of IPs into a standard Format. There is a help page about Perl regular expression in help of UltraEdit, but here is a short explanation. That would not change the current line ending format. I suggest a Perl regular expression search string +$ and an empty replace string.
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