sbase

suckless unix tools
git clone git://git.2f30.org/sbase.git
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commit eca23e530811ea85bf17aeb1505a0a6e7ce17ea7
parent 68ccf5c0eba0fbcf082d0565e0e65cad114cad3f
Author: sin <sin@2f30.org>
Date:   Thu Mar  5 08:13:42 +0000

tail: Add -num to usage and fix manpage to align with head.1

Diffstat:
tail.1 | 13++++++-------
tail.c | 2+-
2 files changed, 7 insertions(+), 8 deletions(-)
diff --git a/tail.1 b/tail.1 @@ -1,4 +1,4 @@ -.Dd February 9, 2015 +.Dd March 5, 2015 .Dt TAIL 1 .Os sbase .Sh NAME @@ -7,7 +7,7 @@ .Sh SYNOPSIS .Nm .Op Fl f -.Op Fl c Ar num | Fl n Ar num | Fl N +.Op Fl c Ar num | Fl n Ar num | Fl Ns Ar num .Op Ar file ... .Sh DESCRIPTION .Nm @@ -20,11 +20,10 @@ is given, reads from stdin. .Sh OPTIONS .Bl -tag -width Ds -.It Fl c Ar num | Fl n Ar num | Fl N +.It Fl c Ar num | Fl n Ar num | Fl Ns Ar num Display final .Ar num characters | lines | -.Ar N lines. If .Ar num begins with '+' @@ -49,6 +48,6 @@ utility is compliant with the .St -p1003.1-2008 specification. .Pp -The -.Op Fl N -flag is an extension to that specification. +The obsolete +.Op Fl Ns Ar num +syntax is an extension to that specification. diff --git a/tail.c b/tail.c @@ -74,7 +74,7 @@ taketail(FILE *fp, const char *str) static void usage(void) { - eprintf("usage: %s [-f] [-c num | -n num] [file ...]\n", argv0); + eprintf("usage: %s [-f] [-c num | -n num | -num] [file ...]\n", argv0); } int