From 9759e77ff7564f06d9d690c7dd4139fbaf849bff Mon Sep 17 00:00:00 2001
From: Thomas Leonard <talex5@gmail.com>
Date: Sat, 19 Jul 2003 15:54:48 +0000
Subject: [PATCH] Added Advanced search and replace (regex).

git-svn-id: https://rox.svn.sourceforge.net/svnroot/rox/trunk/Edit@2881 66de3db3-b00d-0410-b41b-f4738ad19bea
---
 search.py | 31 +++++++++++++++++++++++++------
 1 file changed, 25 insertions(+), 6 deletions(-)

diff --git a/search.py b/search.py
index e5595b8..df9dfc4 100644
--- a/search.py
+++ b/search.py
@@ -123,21 +123,40 @@ class Replace(rox.Dialog):
 		self.replace_entry = field('Replace:')
 		self.with_entry = field('With:')
 
+		self.regex = g.CheckButton('Advanced search and replace')
+		self.regex.set_active(history.get('Advanced', False))
+		def changed(toggle): history['Advanced'] = toggle.get_active()
+		self.regex.connect('toggled', changed)
+		vbox.pack_start(self.regex, False, True, 0)
+
 		self.vbox.show_all()
 	
 	def do_replace(self):
+		regex = self.regex.get_active()
+
 		replace = self.replace_entry.get_text()
 		if not replace:
 			rox.alert('You need to specify something to search for...')
 			return
 		with = self.with_entry.get_text()
+		
 		changes = [0]
-		def do_line(line):
-			new = line.replace(replace, with)
-			if new == line:
-				return None
-			changes[0] += 1
-			return new
+		if regex:
+			import re
+			prog = re.compile(replace)
+			def do_line(line):
+				new, n = prog.subn(with, line)
+				if n:
+					changes[0] += 1
+					return new
+		else:
+			def do_line(line):
+				new = line.replace(replace, with)
+				if new == line:
+					return None
+				changes[0] += 1
+				return new
+
 		self.edit_window.process_selected(do_line)
 		if not changes[0]:
 			rox.alert('Search string not found')
-- 
2.11.4.GIT