Update2: Print commit ranges as "OLD..NEW" instead of "OLD -> NEW"

The new format can be easily cut and pasted to Git commands.

diff --git a/update2 b/update2
index d0e05fb428ca60bbd68fff92befad4721b2aeffa..1caa5ca056bc255874850362c5f0d0ff1dfbc856 100755 (executable)
--- a/update2
+++ b/update2
@@ -143,7 +143,7 @@ sub update_branch($$$$$)
                                $subj .= ' ' . $c0->{subject};
                        }
 
-                       print $out "Push to branch $branch ($old -> $new)\n\n";
+                       print $out "Push to branch $branch ($old..$new)\n\n";
 
                        # If there are multiple commits, mention that
                        if (@nonmerges > 1) {
@@ -169,12 +169,12 @@ sub update_branch($$$$$)
                } elsif ($lca eq $new) {
                        # Rewind
                        $subj .= ' Branch rewound';
-                       print $out "Rewound branch $branch ($old -> $new).\n\n";
+                       print $out "Rewound branch $branch ($old..$new).\n\n";
                        most_recent($new);
                } else {
                        # Otherwise it is a rebase
                        $subj .= ' Branch rebased';
-                       print $out "Rebased branch $branch ($old -> $new).\n\n";
+                       print $out "Rebased branch $branch ($old..$new).\n\n";
                        print $out "Commits from common ancestor:\n\n";
                        system 'git', 'rev-list', @rev_list_options, $new, "^$old";
                }
@@ -201,7 +201,7 @@ sub update_tag($$$$$)
                        print $out "Created tag $tag$cp ($new).\n\n";
                } else {
                        $subj .= " Changed tag $tag$cp";
-                       print $out "Changed tag $tag$cp ($old -> $new).\n\n";
+                       print $out "Changed tag $tag$cp ($old..$new).\n\n";
                }
                most_recent($new);
        }