X-Git-Url: https://git.madduck.net/code/myrepos.git/blobdiff_plain/a9a8460b2479dfbe34982e8042288838aa77ba3f..6277f4c870c0b808d70220c68a5748c02820e02c:/mr

diff --git a/mr b/mr
index e96a3dc..7d35892 100755
--- a/mr
+++ b/mr
@@ -214,7 +214,7 @@ with no number specified. This can greatly speed up operations such as updates.
 It is not recommended for interactive operations.
 
 Note that running more than 10 jobs at a time is likely to run afoul of
-ssh connection limits. Running between 3 and 5 jobs at a time will yeild
+ssh connection limits. Running between 3 and 5 jobs at a time will yield
 a good speedup in updates without loading the machine too much.
 
 =back
@@ -341,6 +341,13 @@ the action that is performed for a given revision control system, you can
 override these rcs specific actions. To add a new revision control system,
 you can just add rcs specific actions for it.
 
+=head1 EXTENSIONS
+
+mr can be extended to support things such as unison and remote git
+checkout. Some files providing such extensions are available in
+/usr/share/mr/. See the documentation in the files for details about using
+them.
+
 =head1 AUTHOR
 
 Copyright 2007 Joey Hess <joey@kitenet.net>
@@ -412,7 +419,7 @@ sub rcs_test {
 	chomp $rcs;
 	if ($rcs=~/\n/s) {
 		$rcs=~s/\n/, /g;
-		print STDERR "mr $action: found multiple possible repository types ($rcs) for $topdir$subdir\n";
+		print STDERR "mr $action: found multiple possible repository types ($rcs) for $dir\n";
 		return undef;
 	}
 	if (! length $rcs) {
@@ -505,22 +512,22 @@ sub action {
 	elsif (! defined $command) {
 		my $rcs=rcs_test(@_);
 		if (! defined $rcs) {
-			print STDERR "mr $action: unknown repository type and no defined $action command for $topdir$subdir\n";
+			print STDERR "mr $action: unknown repository type and no defined $action command for $dir\n";
 			return FAILED;
 		}
 		else {
-			print STDERR "mr $action: no defined action for $rcs repository $topdir$subdir, skipping\n";
+			print STDERR "mr $action: no defined action for $rcs repository $dir, skipping\n";
 			return SKIPPED;
 		}
 	}
 	else {
 		if (! $no_chdir) {
-			print "mr $action: $topdir$subdir\n" unless $quiet;
+			print "mr $action: $dir\n" unless $quiet;
 		}
 		else {
 			my $s=$directory;
-			$s=~s/^\Q$topdir$subdir\E\/?//;
-			print "mr $action: $topdir$subdir (in subdir $s)\n" unless $quiet;
+			$s=~s/^\Q$dir\E\/?//;
+			print "mr $action: $dir (in subdir $s)\n" unless $quiet;
 		}
 		$command="set -e; ".$lib.
 			"my_action(){ $command\n }; my_action ".