How do I mix very-nomagic and magic sections in a single Vim search?

Q: How do I mix very-nomagic and magic sections in a single Vim search?

`/\Vsrc/main.c\m:\d\+ ` Sometimes you need one search pattern that treats a literal path strictly while still using regex power for the suffix. Instead of escaping every punctuation character manually, you can switch regex modes inline: start with `\V` for a literal-heavy segment, then switch back with `\m` for a compact regex tail. This keeps the pattern readable and reduces escaping mistakes in large codebases. ## How it works ```vim /\Vsrc/main.c\m:\d\+ ``` - `/` starts a forward search - `\V` enables very-nomagic mode, so most characters are treated literally - `src/main.c` is matched as plain text without extra escaping for dots or slashes - `\m` switches back to magic mode for regex atoms - `:\d\+` matches a colon followed by one or more digits (for line-number style references) - ` ` runs the search ## Example Given text like: ```text see src/main.c:42 for details see src/main.c:108 for edge case ``` This pattern finds `src/main.c` references that include numeric line suffixes, without forcing you to backslash-escape every literal character in the filename. ## Tips - Inline mode switches are local to the pattern, so you can use multiple transitions in one search - Use this style for stack traces, file-path references, or logs with mixed literal and regex fragments

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`/\Vsrc/main.c\m:\d\+` Sometimes you need one search pattern that treats a literal path strictly while still using regex power for the suffix. Instead of escaping every punctuation character manually, you can switch regex modes inline: start with `\V` for a literal-heavy segment, then switch back with `\m` for a compact regex tail. This keeps the pattern readable and reduces escaping mistakes in large codebases. ## How it works ```vim /\Vsrc/main.c\m:\d\+ ``` - `/` starts a forward search - `\V` enables very-nomagic mode, so most characters are treated literally - `src/main.c` is matched as plain text without extra escaping for dots or slashes - `\m` switches back to magic mode for regex atoms - `:\d\+` matches a colon followed by one or more digits (for line-number style references) - `` runs the search ## Example Given text like: ```text see src/main.c:42 for details see src/main.c:108 for edge case ``` This pattern finds `src/main.c` references that include numeric line suffixes, without forcing you to backslash-escape every literal character in the filename. ## Tips - Inline mode switches are local to the pattern, so you can use multiple transitions in one search - Use this style for stack traces, file-path references, or logs with mixed literal and regex fragments

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