From b7315c392871baaa548188789cf2bac5dea097e4 Mon Sep 17 00:00:00 2001
From: Bob Farrell <bob@keys.(none)>
Date: Mon, 28 Apr 2008 16:34:23 +0100
Subject: [PATCH] Improved the autoindent stuff

The autoindent should work now with multiple levels of indenting.
e.g.:
def foo():
	def bar():
		def baz():
			print "hi"
			print "ho"
---
 bpython.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/bpython.py b/bpython.py
index e08f468..c93be35 100644
--- a/bpython.py
+++ b/bpython.py
@@ -1003,11 +1003,16 @@ class Repl:
 		idiot)."""
 
 		self.ts = ''
-		indent = self.s.endswith(':') or self.s.startswith('\t')
+		n_indent = re.split( '[^\t]', self.s, 1 )[0].count('\t')		
+		indent = self.s.endswith(':')
 		self.s = ''
 		self.iy, self.ix = self.scr.getyx()
 
-		if indent:#self.s_hist and self.s_hist[-1].rstrip().endswith(':'):
+		for i in range(n_indent):
+			self.c = '\t'
+			self.p_key()
+
+		if indent:
 			self.c = '\t'
 			self.p_key()