From 5edd540c79f349cbe5f377f5b0e8ed16dcf7cf99 Mon Sep 17 00:00:00 2001
From: Bob Gilligan <gilligan@vyatta.com>
Date: Thu, 5 Nov 2009 16:39:30 -0800
Subject: Allow inline comments in config template fields.

Also change priority.pl script to display inline comments found in
"priority:" fields if they are present.
---
 scripts/priority.pl | 31 +++++++++++++++++++++----------
 src/cli_def.l       |  1 +
 2 files changed, 22 insertions(+), 10 deletions(-)

diff --git a/scripts/priority.pl b/scripts/priority.pl
index 59239bf..39f6220 100644
--- a/scripts/priority.pl
+++ b/scripts/priority.pl
@@ -2,16 +2,29 @@
 
 my %pri;
 
-    # first check if this file exists, and if so ensure this is a config file.
+# Look at all node.def files in the configuration template tree
 my @files = `find /opt/vyatta/share/vyatta-cfg -name 'node.def'`;
 foreach my $f (@files) {
     my $result = `grep 'priority:' $f`;
-   if (defined $result && length($result) != 0) {
-       my @r = split " ", $result;
-       if (defined $r[1]) {
-	   #stuff in hash here
-	   push @{$pri{$r[1]}},$f;
-       }
+    if (defined $result && length($result) != 0) {
+	my @r = split " ", $result;
+	if (defined $r[1]) {
+	    # Strip off trailing "/node.def\n" from file pathname
+	    my $line = substr($f, 0, -10);
+
+	    # Strip off leading "/opt/vyatta/share/vyatta-cfg/templates/"
+	    $line = substr($line, 39);
+
+	    # See if there is a comment in entry
+	    my ($entry, $comment) = split /#/, $result;
+	    if (defined $comment) {
+		$comment =~ s/\n//;
+		$line = $line . " #" . $comment;
+	    }
+		
+	    # stuff resulting line into hash
+	    push @{$pri{$r[1]}}, $line;
+	}
     }
 }
 
@@ -21,8 +34,6 @@ foreach my $f (@files) {
 foreach my $key ( sort { $a <=> $b } keys %pri ) {
     my @a = @{$pri{$key}};
     foreach my $val (@a) {
-	my $loc = substr($val,0,-10);
-	my $loc = substr($loc,39);
-	print $key," ",$loc,"\n";
+	print $key," ",$val,"\n";
     }
 } 
diff --git a/src/cli_def.l b/src/cli_def.l
index d73f1c4..721e5f0 100644
--- a/src/cli_def.l
+++ b/src/cli_def.l
@@ -271,6 +271,7 @@ RE_ACT_FIELD (help|syntax|commit|delete|update|activate|create|begin|end|comp_he
 #[^\n]*\n {
     /* comment */
     ++yy_cli_def_lineno;
+    return EOL;
   }
 
 \n {
-- 
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