sbase

suckless unix tools
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commit aff51008eaa21169c91cdd99c4c22c21fd8a85e9
parent 7f6d5653c68ae79e29f234bf929409ef60e4650b
Author: sin <sin@2f30.org>
Date:   Thu, 12 Dec 2013 13:27:49 +0000

Add -R as a synonym to -r for cp(1)

List the available options in the usage line as well.

Diffstat:
cp.1 | 7+++++--
cp.c | 3++-
2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/cp.1 b/cp.1 @@ -3,12 +3,12 @@ cp \- copy files and directories .SH SYNOPSIS .B cp -.RB [ \-r ] +.RB [ \-Rr ] .I file .RI [ name ] .P .B cp -.RB [ \-r ] +.RB [ \-Rr ] .RI [ file ...] .RI [ directory ] .SH DESCRIPTION @@ -17,6 +17,9 @@ copies a given file, naming it the given name. If multiple files are listed they will be copied into the given directory. .SH OPTIONS .TP +.B \-R +equivalent to -r. +.TP .B \-r copies directories recursively. If this flag is not specified, directories are not copied. diff --git a/cp.c b/cp.c @@ -8,7 +8,7 @@ static void usage(void) { - eprintf("usage: %s source... dest\n", argv0); + eprintf("usage: %s [-Rr] source... dest\n", argv0); } int @@ -17,6 +17,7 @@ main(int argc, char *argv[]) struct stat st; ARGBEGIN { + case 'R': case 'r': cp_rflag = true; break;