From 61d509733ea88bfbc2651985174a91acad970075 Mon Sep 17 00:00:00 2001
From: Pascal Rigaux <pixel@mandriva.com>
Date: Mon, 31 Mar 2008 13:10:53 +0000
Subject: create add_urpmf_binary_op() and add_urpmf_unary_op(), nothing
 changed yet (see next commit)

---
 urpm/args.pm | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/urpm/args.pm b/urpm/args.pm
index bff9bded..38ead349 100644
--- a/urpm/args.pm
+++ b/urpm/args.pm
@@ -205,13 +205,13 @@ my %options_spec = (
 	f => sub { $::full = 1 },
 	'F=s' => sub { $::separator = $_[1] },
 	'e=s' => sub { $::expr .= "($_[1])" },
-	a => sub { $::expr .= ' && ' },
-	o => sub { $::expr .= ' || ' },
+	a => sub { add_urpmf_binary_op('&&') },
+	o => sub { add_urpmf_binary_op('||') },
 	'<>' => sub {
 	    my $p = shift;
 	    if ($p =~ /^-?([!()])$/) {
 		# This is for -! -( -)
-		$::expr .= $1;
+		add_urpmf_unary_op($1);
 	    }
 	    elsif ($p =~ /^--?(.+)/) {
 		# unrecognized option
@@ -354,6 +354,16 @@ sub add_urpmf_cmdline_tags {
     }
 }
 
+sub add_urpmf_binary_op {
+    my ($op) = @_;
+
+    $::expr .= " $op ";
+}
+sub add_urpmf_unary_op {
+    my ($op) = @_;
+
+    $::expr .= $op;
+}
 sub add_urpmf_parameter {
     my ($p) = @_;
 
-- 
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