From d37c4ced9fa9552961ab03210555b813493e2352 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 6 Jan 2012 00:50:30 +0000
Subject: [PATCH] yppedia-chart-parser: workarounds for perl mode bad syntax
 parsing

---
 yarrg/yppedia-chart-parser | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/yarrg/yppedia-chart-parser b/yarrg/yppedia-chart-parser
index 76100dc..52bd4f7 100755
--- a/yarrg/yppedia-chart-parser
+++ b/yarrg/yppedia-chart-parser
@@ -221,7 +221,7 @@ sub yppedia_archs_chart_labels () {
 	    next unless exists $winode2island{$vertex};
 	    my $ccix= $wiarchs->connected_component_by_vertex($vertex);
 	    my @cc= $wiarchs->connected_component_by_index($ccix);
-	    my ($vx,$vy) = split /,/, $vertex;
+	    my ($vx,$vy) = split /,/, $vertex;  # /
 	    my $d2= ($vx-$ax)*($vx-$ax) + ($vy-$ay)*($vy-$ay);
 	    my $cmp= $best_d2 <=> $d2;
 	    printf $debugfh "%2d,%-2d arch-island-search %5s d2=%4d cc%-2d".
@@ -464,6 +464,7 @@ sub shortest_path_reduction ($$) {
         not essential and is therefore unnecessary.
 
 END
+    # `
     
     printf $debugfh "spr %s before %d\n", $what, scalar($g->edges());
 
@@ -555,7 +556,7 @@ sub yppedia_ocean_fetch_text () {
 	    die unless defined $arch;
 	    $wtisland2arch{$'}= $arch;
 	} elsif (m/^ /) {
-	    $arch= $';
+	    $arch= $'; # '
 	} else {
 	    die;
 	}
-- 
2.30.2