Help: grep
hg grep [OPTION]... PATTERN [FILE]...
search for a pattern in specified files and revisions
Search revisions of files for a regular expression.
This command behaves differently than Unix grep. It only accepts
Python/Perl regexps. It searches repository history, not the working
directory. It always prints the revision number in which a match appears.
By default, grep only prints output for the first revision of a file in
which it finds a match. To get it to print every revision that contains a
change in match status ("-" for a match that becomes a non-match, or "+"
for a non-match that becomes a match), use the --all flag.
Returns 0 if a match is found, 1 otherwise.
options:
-0 --print0 end fields with NUL
--all print all revisions that match
-a --text treat all files as text
-f --follow follow changeset history, or file history across
copies and renames
-i --ignore-case ignore case when matching
-l --files-with-matches print only filenames and revisions that match
-n --line-number print matching line numbers
-r --rev REV [+] only search files changed within revision range
-u --user list the author (long with -v)
-d --date list the date (short with -q)
-I --include PATTERN [+] include names matching the given patterns
-X --exclude PATTERN [+] exclude names matching the given patterns
[+] marked option can be specified multiple times
global options:
-R --repository REPO repository root directory or name of overlay bundle
file
--cwd DIR change working directory
-y --noninteractive do not prompt, automatically pick the first choice for
all prompts
-q --quiet suppress output
-v --verbose enable additional output
--config CONFIG [+] set/override config option (use 'section.name=value')
--debug enable debugging output
--debugger start debugger
--encoding ENCODE set the charset encoding (default: ascii)
--encodingmode MODE set the charset encoding mode (default: strict)
--traceback always print a traceback on exception
--time time how long the command takes
--profile print command execution profile
--version output version information and exit
-h --help display help and exit
[+] marked option can be specified multiple times
