From b0d5e17906229e95f2bc548e4b607297e7e907ab Mon Sep 17 00:00:00 2001
From: William Woodruff
Date: Wed, 26 Aug 2015 16:50:36 -0400
Subject: tweak String#undent so that only leading whitespace up to the first
 indentation level is gsubbed, change test_undent to reflect change and add
 test_undent_nested to test new behavior

---
 Library/Homebrew/extend/string.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Library/Homebrew/extend/string.rb')

diff --git a/Library/Homebrew/extend/string.rb b/Library/Homebrew/extend/string.rb
index fc507e151..632d8ae8a 100644
--- a/Library/Homebrew/extend/string.rb
+++ b/Library/Homebrew/extend/string.rb
@@ -1,6 +1,6 @@
 class String
   def undent
-    gsub(/^.{#{(slice(/^ +/) || '').length}}/, "")
+    gsub(/^[ \t]{#{(slice(/^[ \t]+/) || '').length}}/, "")
   end
 
   # eg:
-- 
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