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Replace (GNU Emacs Manual)

Next: Other Search-and-Loop Commands, Previous: Lax Matching During Searching, Up: Searching and Replacement   [Contents][Index]

Emacs provides several commands for performing search-and-replace operations. In addition to the simple M-x replace-string command, there is M-% (query-replace), which presents each occurrence of the search pattern and asks you whether to replace it.

The replace commands normally operate on the text from point to the end of the buffer. When the region is active, they operate on it instead (see The Mark and the Region). The basic replace commands replace one search string (or regexp) with one replacement string. It is possible to perform several replacements in parallel, using the command expand-region-abbrevs (see Controlling Abbrev Expansion).

• Unconditional Replacement
• Regexp Replacement
• Replace Commands and Lax Matches
• Query Replace

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