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Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 3 |
1 files changed, 1 insertions, 2 deletions
@@ -14,8 +14,6 @@ It's written in pure C with no dependencies. * `-e` `--explain` print an explanation of the matches * `-j` `--json` print matches as JSON objects * `-l` `--list-files` print only filenames containing matches -* `-d` `--define <name>:<def>` define a grammar rule -* `-D` `--define-string <name>:<def>` define a grammar rule (string-pattern) * `-p` `--pattern <pat>` provide a pattern (equivalent to `bp '\(<pat>)'`) * `-P` `--pattern-string <pat>` provide a string pattern (equivalent to `bp '<pat>'`, but may be useful if `'<pat>'` begins with a '-') * `-r` `--replace <replacement>` replace the input pattern with the given replacement @@ -63,6 +61,7 @@ Pattern | Meaning `(pat1 @keep=pat2) => "@keep"` | Match `pat1` followed by `pat2` and replace it with the text of `pat2` `pat1==pat2` | `pat1`, assuming `pat2` also matches with the same length `pat1!=pat2` | `pat1`, unless `pat2` also matches with the same length +`name:pat2` | `name` is defined to mean `pat` `#( block comment )#` | A block comment `# line comment` | A line comment |