From 8faa3a89206fed8a7eef26b74de9ca21476020d4 Mon Sep 17 00:00:00 2001
From: Max Howell <max@methylblue.com>
Date: Fri, 22 May 2009 00:15:28 +0100
Subject: [PATCH] Escape inreplace

---
 Cellar/homebrew/brewkit.rb | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Cellar/homebrew/brewkit.rb b/Cellar/homebrew/brewkit.rb
index 187ba65491..0c831f9bba 100644
--- a/Cellar/homebrew/brewkit.rb
+++ b/Cellar/homebrew/brewkit.rb
@@ -151,7 +151,17 @@ end
 
 
 def inreplace(path, before, after)
+  before=before.to_s
+  after=after.to_s
+
+  before.gsub! '"', '\"'
+  after.gsub! '"', '\"'
+  before.gsub! '|', '\|"'
+  after.gsub! '|', '\|"'
   # we're not using Ruby because the perl script is more concise
+  #TODO the above escapes are worse, use a proper ruby script :P
+  #TODO optimise it by taking before and after as arrays
+  #Bah, just make the script writers do it themselves with a standard collect block
   `perl -pi -e "s|#{before}|#{after}|g" "#{path}"`
 end