Date: Sun, 15 Aug 2021 21:03:16 GMT From: Mateusz Piotrowski <0mp@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 5a1da25da26b - stable/13 - grep: Fix an incorrect description of the -C flag Message-ID: <202108152103.17FL3GnW006031@gitrepo.freebsd.org>
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The branch stable/13 has been updated by 0mp (doc, ports committer): URL: https://cgit.FreeBSD.org/src/commit/?id=5a1da25da26ba462ea86f64c007530cfa873c5ea commit 5a1da25da26ba462ea86f64c007530cfa873c5ea Author: Mateusz Piotrowski <0mp@FreeBSD.org> AuthorDate: 2021-02-05 18:38:09 +0000 Commit: Mateusz Piotrowski <0mp@FreeBSD.org> CommitDate: 2021-08-15 21:01:01 +0000 grep: Fix an incorrect description of the -C flag It seems that the number of lines is no longer an optional parameter to the -C flag. Document it accordingly both in the manual page and the usage message. Reviewed by: yuripv Approved by: yuripv MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D28509 (cherry picked from commit be6b8b7a3a18acb3b044e144d946392fca05e5d0) --- usr.bin/grep/grep.1 | 21 +++++++++------------ usr.bin/grep/grep.c | 4 ++-- 2 files changed, 11 insertions(+), 14 deletions(-) diff --git a/usr.bin/grep/grep.1 b/usr.bin/grep/grep.1 index 338af7e6d454..5f314d0dff7c 100644 --- a/usr.bin/grep/grep.1 +++ b/usr.bin/grep/grep.1 @@ -30,7 +30,7 @@ .\" .\" @(#)grep.1 8.3 (Berkeley) 4/18/94 .\" -.Dd February 4, 2021 +.Dd April 17, 2021 .Dt GREP 1 .Os .Sh NAME @@ -45,13 +45,13 @@ .Op Fl abcdDEFGHhIiLlmnOopqRSsUVvwxz .Op Fl A Ar num .Op Fl B Ar num -.Op Fl C Ns Op Ar num +.Op Fl C Ar num .Op Fl e Ar pattern .Op Fl f Ar file .Op Fl Fl binary-files= Ns Ar value .Op Fl Fl color Ns Op Cm = Ns Ar when .Op Fl Fl colour Ns Op Cm = Ns Ar when -.Op Fl Fl context Ns Op Cm = Ns Ar num +.Op Fl Fl context= Ns Ar num .Op Fl Fl label .Op Fl Fl line-buffered .Op Fl Fl null @@ -123,18 +123,15 @@ options. .It Fl b , Fl Fl byte-offset The offset in bytes of a matched pattern is displayed in front of the respective matched line. -.It Fl C Ns Oo Ar num Oc , Fl Fl context Ns Oo = Ns Ar num Oc +.It Fl C Ar num , Fl Fl context= Ns Ar num Print .Ar num lines of leading and trailing context surrounding each match. -The default value of -.Ar num -is -.Dq 2 -and is equivalent to -.Dq Fl A Ar 2 Fl B Ar 2 . -Note: -no whitespace may be given between the option and its argument. +See also the +.Fl A +and +.Fl B +options. .It Fl c , Fl Fl count Only a count of selected lines is written to standard output. .It Fl Fl colour= Ns Oo Ar when Oc , Fl Fl color= Ns Oo Ar when Oc diff --git a/usr.bin/grep/grep.c b/usr.bin/grep/grep.c index 166d3451774a..6fbd6bee8ace 100644 --- a/usr.bin/grep/grep.c +++ b/usr.bin/grep/grep.c @@ -57,9 +57,9 @@ const char *errstr[] = { "", /* 1*/ "(standard input)", /* 2*/ "unknown %s option", -/* 3*/ "usage: %s [-abcDEFGHhIiLlmnOoPqRSsUVvwxz] [-A num] [-B num] [-C[num]]\n", +/* 3*/ "usage: %s [-abcDEFGHhIiLlmnOoPqRSsUVvwxz] [-A num] [-B num] [-C num]\n", /* 4*/ "\t[-e pattern] [-f file] [--binary-files=value] [--color=when]\n", -/* 5*/ "\t[--context[=num]] [--directories=action] [--label] [--line-buffered]\n", +/* 5*/ "\t[--context=num] [--directories=action] [--label] [--line-buffered]\n", /* 6*/ "\t[--null] [pattern] [file ...]\n", /* 7*/ "Binary file %s matches\n", /* 8*/ "%s (BSD grep, GNU compatible) %s\n",
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