From b99202785c405ed19c1a038f372b49d14f7914d3 Mon Sep 17 00:00:00 2001
From: Shlomi Fish <shlomif@shlomifish.org>
Date: Tue, 16 Oct 2012 17:48:35 +0200
Subject: [PATCH] Finish the refactoring into cmd_verb and cmd_args.

---
 lib/perl5db.pl | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/lib/perl5db.pl b/lib/perl5db.pl
index acdbf82..0c62c63 100644
--- a/lib/perl5db.pl
+++ b/lib/perl5db.pl
@@ -2244,10 +2244,11 @@ sub _DB__handle_question_mark_command {
 sub _DB__handle_restart_and_rerun_commands {
     my ($obj) = @_;
 
+    my $cmd_cmd = $obj->cmd_verb;
+    my $cmd_params = $obj->cmd_args;
     # R - restart execution.
     # rerun - controlled restart execution.
-    if (my ($cmd_cmd, $cmd_params) =
-        $cmd =~ /\A((?:R)|(?:rerun\s*(.*)))\z/) {
+    if ($cmd_cmd eq 'rerun' or $cmd_params eq '') {
         my @args = ($cmd_cmd eq 'R' ? restart() : rerun($cmd_params));
 
         # Close all non-system fds for a clean restart.  A more
@@ -3797,9 +3798,10 @@ sub _handle_source_command {
 sub _handle_enable_disable_commands {
     my $self = shift;
 
-    if (my ($which_cmd, $position)
-        = $DB::cmd =~ /\A(enable|disable)\s+(\S+)\s*\z/) {
+    my $which_cmd = $self->cmd_verb;
+    my $position = $self->cmd_args;
 
+    if ($position !~ /\s/) {
         my ($fn, $line_num);
         if ($position =~ m{\A\d+\z})
         {
@@ -3923,14 +3925,8 @@ sub _handle_q_command {
 sub _handle_cmd_wrapper_commands {
     my $self = shift;
 
-    # All of these commands were remapped in perl 5.8.0;
-    # we send them off to the secondary dispatcher (see below).
-    if (my ($cmd_letter, $my_arg) = $DB::cmd =~ /\A([aAbBeEhilLMoOPvwW]\b)\s*(.*)/so) {
-        DB::cmd_wrapper( $cmd_letter, $my_arg, $line );
-        next CMD;
-    }
-
-    return;
+    DB::cmd_wrapper( $self->cmd_verb, $self->cmd_args, $line );
+    next CMD;
 }
 
 sub _handle_special_char_cmd_wrapper_commands {
-- 
2.7.4