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author | Alejandro Colomar <alx.manpages@gmail.com> | 2022-05-11 20:46:01 +0200 |
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committer | Alejandro Colomar <alx.manpages@gmail.com> | 2022-05-11 21:24:44 +0200 |
commit | 439553e50dbc17c9ef29a50aaeae93bb9f6cbf81 (patch) | |
tree | 83685a6788d963b107d652c846046f7570252e97 /share | |
parent | f417552f109cff273293be848b79813ee60110b4 (diff) |
grepc, grepc.1: Add optional FILE trailing arguments
Reported-by: наб <nabijaczleweli@nabijaczleweli.xyz>
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Diffstat (limited to 'share')
-rw-r--r-- | share/man/man1/grepc.1 | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/share/man/man1/grepc.1 b/share/man/man1/grepc.1 index 6caaeb5..b8403f9 100644 --- a/share/man/man1/grepc.1 +++ b/share/man/man1/grepc.1 @@ -5,15 +5,33 @@ grepc \- find C declarations and definitions in source code .B grepc .RI [ option " ...]" .I identifier +.RI [ file " ...]" .SH DESCRIPTION .MR grepc 1 -searches for all C declarations and definitions of +searches for C declarations and definitions of .I identifier -in all .c and .h files under the current working directory. +in each +.IR file . +.PP .I identifier is normally a C identifier, but it is actually a PCRE pattern, so it can be used to find complex patterns. +.PP +If +.I file +is a directory, +the search is recursive within that directory. +If +.I file +doesn't match a certain extension, it is skipped +(see +.B \-x +in OPTIONS). +If no +.I file +is given, +the working directory is searched. .SH OPTIONS .TP .B \-g |