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| author | eadler <eadler@FreeBSD.org> | 2014-05-11 02:00:48 +0000 |
|---|---|---|
| committer | eadler <eadler@FreeBSD.org> | 2014-05-11 02:00:48 +0000 |
| commit | 8d682c1043d83d53a932ff301eca75f21eac1634 (patch) | |
| tree | 51d16992e6fe45ecf65c7cbf8c345ba211888dbe /usr.bin | |
| parent | 5da6b5db2fa57e638f58570c4ca3931213815d06 (diff) | |
| download | FreeBSD-src-8d682c1043d83d53a932ff301eca75f21eac1634.zip FreeBSD-src-8d682c1043d83d53a932ff301eca75f21eac1634.tar.gz | |
look(1): add compability with other implementations.
On other implementations 'look -a' uses an alternate dictionary. Since we don't
have one, just ignore it.
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/look/look.1 | 4 | ||||
| -rw-r--r-- | usr.bin/look/look.c | 5 |
2 files changed, 8 insertions, 1 deletions
diff --git a/usr.bin/look/look.1 b/usr.bin/look/look.1 index e9498bb..471898f 100644 --- a/usr.bin/look/look.1 +++ b/usr.bin/look/look.1 @@ -103,6 +103,10 @@ in comparisons when the option was specified. This was incorrect and the current man page matches the historic implementation. +.Pp +The +.Fl a +flag is ignored for compability. .Sh SEE ALSO .Xr grep 1 , .Xr sort 1 diff --git a/usr.bin/look/look.c b/usr.bin/look/look.c index e77a216..5f830d0 100644 --- a/usr.bin/look/look.c +++ b/usr.bin/look/look.c @@ -102,8 +102,11 @@ main(int argc, char *argv[]) file = _path_words; termchar = L'\0'; - while ((ch = getopt(argc, argv, "dft:")) != -1) + while ((ch = getopt(argc, argv, "adft:")) != -1) switch(ch) { + case 'a': + /* COMPATIBILITY */ + break; case 'd': dflag = 1; break; |
