Fix mixture of tabs and spaces

1 files changed, 61 insertions, 63 deletions

diff --git a/examples/chess.py b/examples/chess.py
index 193dbd8..47daec2 100755
--- a/examples/chess.py
+++ b/examples/chess.py
@@ -31,68 +31,68 @@ REGEX_MOVE_PART = '(?:[0-9]|\x1b\[C)(?:[a-z]|\x1b\[C)(?:[0-9]|\x1b\[C)'
 
 class Chess:
 
-	def __init__(self, engine = "/usr/local/bin/gnuchess -a -h 1"):
-		self.child = pexpect.spawn (engine)
-                self.term = ANSI.ANSI ()
-
-		self.child.expect ('Chess')
-		if self.child.after != 'Chess':
-			raise IOError, 'incompatible chess program'
-                self.term.process_list (self.before)
-                self.term.process_list (self.after)
-		self.last_computer_move = ''
-        def read_until_cursor (self, r,c)
-            while 1:
-                self.child.read(1, 60)
-                self.term.process (c)
-                if self.term.cur_r == r and self.term.cur_c == c:
-                    return 1
-
-	def do_first_move (self, move):
-		self.child.expect ('Your move is')
-		self.child.sendline (move)
-                self.term.process_list (self.before)
-                self.term.process_list (self.after)
-		return move
-
-	def do_move (self, move):
-                read_until_cursor (19,60)
-		#self.child.expect ('\[19;60H')
-		self.child.sendline (move)
-		print 'do_move' move
-		return move
-
-	def get_first_computer_move (self):
-		self.child.expect ('My move is')
-		self.child.expect (REGEX_MOVE)
+    def __init__(self, engine = "/usr/local/bin/gnuchess -a -h 1"):
+        self.child = pexpect.spawn (engine)
+        self.term = ANSI.ANSI ()
+
+        self.child.expect ('Chess')
+        if self.child.after != 'Chess':
+            raise IOError, 'incompatible chess program'
+        self.term.process_list (self.before)
+        self.term.process_list (self.after)
+        self.last_computer_move = ''
+    def read_until_cursor (self, r,c)
+        while 1:
+            self.child.read(1, 60)
+            self.term.process (c)
+            if self.term.cur_r == r and self.term.cur_c == c:
+                return 1
+
+    def do_first_move (self, move):
+        self.child.expect ('Your move is')
+        self.child.sendline (move)
+        self.term.process_list (self.before)
+        self.term.process_list (self.after)
+        return move
+
+    def do_move (self, move):
+        read_until_cursor (19,60)
+        #self.child.expect ('\[19;60H')
+        self.child.sendline (move)
+        print 'do_move' move
+        return move
+
+    def get_first_computer_move (self):
+        self.child.expect ('My move is')
+        self.child.expect (REGEX_MOVE)
 #		print '', self.child.after
-		return self.child.after
-
-	def get_computer_move (self):
-		print 'Here'
-		i = self.child.expect (['\[17;59H', '\[17;58H'])
-		print i
-		if i == 0:
-			self.child.expect (REGEX_MOVE)
-			if len(self.child.after) < 4:
-				self.child.after = self.child.after + self.last_computer_move[3]
-		if i == 1:
-			self.child.expect (REGEX_MOVE_PART)
-			self.child.after = self.last_computer_move[0] + self.child.after
-		print '', self.child.after
-		self.last_computer_move = self.child.after
-		return self.child.after
-
-	def switch (self):
-		self.child.sendline ('switch')
-
-	def set_depth (self, depth):
-		self.child.sendline ('depth')
-		self.child.expect ('depth=')
-		self.child.sendline ('%d' % depth)
-
-	def quit(self):
-		self.child.sendline ('quit')
+        return self.child.after
+
+    def get_computer_move (self):
+        print 'Here'
+        i = self.child.expect (['\[17;59H', '\[17;58H'])
+        print i
+        if i == 0:
+            self.child.expect (REGEX_MOVE)
+            if len(self.child.after) < 4:
+                self.child.after = self.child.after + self.last_computer_move[3]
+        if i == 1:
+            self.child.expect (REGEX_MOVE_PART)
+            self.child.after = self.last_computer_move[0] + self.child.after
+        print '', self.child.after
+        self.last_computer_move = self.child.after
+        return self.child.after
+
+    def switch (self):
+        self.child.sendline ('switch')
+
+    def set_depth (self, depth):
+        self.child.sendline ('depth')
+        self.child.expect ('depth=')
+        self.child.sendline ('%d' % depth)
+
+    def quit(self):
+        self.child.sendline ('quit')
 import sys, os
 print 'Starting...'
 white = Chess()
@@ -145,5 +145,3 @@ while not done:
     print 'tail of loop'
 
 g.quit()
-
-