From a87f245634dce94ee8276b29701140f320ec699f Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 13 Jan 2019 23:55:24 +0000
Subject: [PATCH] wip

---
 parse-input-graph | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/parse-input-graph b/parse-input-graph
index 36314ff..28178fb 100755
--- a/parse-input-graph
+++ b/parse-input-graph
@@ -2,6 +2,7 @@
 
 use strict;
 use Carp;
+use Data::Dumper;
 
 our %region;
 # $region{NAME}{Colour}
@@ -22,15 +23,15 @@ sub read_in () {
       $ccolour = $&;
       next;
     }
-    if (my ($name, $water) = m{^\t+(\S.*\S)(?: \[(\d+)\])$}) {
+    if (my ($name, $water) = m{^\t(\S.*\S)(?: \[(\d+)\])?$}) {
       confess unless defined $ccolour;
-      confess if $region{$name};
+      confess "$name ?" if $region{$name};
       $region{$name}{Colour} = $ccolour;
       $region{$name}{Water} = $water;
       $cregion = $name;
       next;
     }
-    if (my ($aref, $adykes) = m{^\t\t(\S.*\S)(?: (\+\+?))$}) {
+    if (my ($aref, $adykes) = m{^\t\t(\S.*\S)(?: (\+\+?))?$}) {
       my $adj = { Dykes => length $adykes };
       if ($aref =~ m{\.}) {
 	$aref =~ s{\-}{[^- ]*-};
-- 
2.30.2