From fd971fd3e32c0cd3f1ee438d84d8a31d96e26bae Mon Sep 17 00:00:00 2001
From: Pragmatic Software <pragma78@gmail.com>
Date: Sun, 16 May 2010 19:23:49 +0000
Subject: [PATCH] Interactive-editing replacement modifiers now keeps track of
 relative positions

---
 modules/ideone.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/ideone.pl b/modules/ideone.pl
index cbc68003..f0546d64 100755
--- a/modules/ideone.pl
+++ b/modules/ideone.pl
@@ -209,8 +209,8 @@ my $got_changes = 0;
     my $modifier = $replacement->{'modifier'};
 
     if(defined $previous_from) {
-      if($previous_from eq $from) {
-        $modifier -= $previous_modifier;
+      if($previous_from eq $from and $previous_modifier =~ /^\d+$/) {
+        $modifier -= $modifier - $previous_modifier;
       }
     }