mkheader: Convert tabs to spaces

1 files changed, 64 insertions, 64 deletions

diff --git a/mkheader.py b/mkheader.py
index 6ed2592..d35a600 100755
--- a/mkheader.py
+++ b/mkheader.py
@@ -16,7 +16,7 @@ import getopt
 import re
 
 def usage():
-	print """usage: %s [OPTION] FILE...
+    print """usage: %s [OPTION] FILE...
 
  -e  launch editor after creating files. Uses editor from $EDITOR envvar.
  -f  overwrite existing files
@@ -24,77 +24,77 @@ def usage():
  -h  show this help and exit""" % (os.path.basename(sys.argv[0]))
 
 def main():
-	try:
-		opts, args = getopt.getopt(sys.argv[1:], "efsh")
-	except getopt.GetoptError, err:
-		print str(err)
-		usage()
-		sys.exit(2)
+    try:
+        opts, args = getopt.getopt(sys.argv[1:], "efsh")
+    except getopt.GetoptError, err:
+        print str(err)
+        usage()
+        sys.exit(2)
 
-	if len(args) < 1:
-		usage()
-		sys.exit(2)
+    if len(args) < 1:
+        usage()
+        sys.exit(2)
 
-	overwrite = False
-	launch_editor = False
-	to_stdout = False
-	for o, a in opts:
-		if o == "-e":
-			launch_editor = True
-		elif o == "-f":
-			overwrite = True
-		elif o == "-s":
-			to_stdout = True
-		elif o == "-h":
-			usage()
-			sys.exit()
-		else:
-			assert False, "unhandled option"
+    overwrite = False
+    launch_editor = False
+    to_stdout = False
+    for o, a in opts:
+        if o == "-e":
+            launch_editor = True
+        elif o == "-f":
+            overwrite = True
+        elif o == "-s":
+            to_stdout = True
+        elif o == "-h":
+            usage()
+            sys.exit()
+        else:
+            assert False, "unhandled option"
 
-	if to_stdout and launch_editor:
-		print "Options -e and -s cannot be used together"
-		sys.exit(2)
+    if to_stdout and launch_editor:
+        print "Options -e and -s cannot be used together"
+        sys.exit(2)
 
-	p = re.compile('[a-zA-Z0-9._-]+\.h')
-	for f in args:
-		if not p.match(f):
-			print "Invalid header filename '%s'. Header not created" % f
-			continue
+    p = re.compile('[a-zA-Z0-9._-]+\.h')
+    for f in args:
+        if not p.match(f):
+            print "Invalid header filename '%s'. Header not created" % f
+            continue
 
-		if not to_stdout and not overwrite and os.path.exists(f):
-			print "Header file '%s' already exists. Use -f to override." % f
-			continue
+        if not to_stdout and not overwrite and os.path.exists(f):
+            print "Header file '%s' already exists. Use -f to override." % f
+            continue
 
-		q = re.compile('[.-]')
-		define = q.sub('_', f.upper())
-		if to_stdout:
-			fd = sys.stdout
-		else:
-			print "Creating %s..." % f
-			fd = open(f, 'w')
-		fd.write('#ifndef _%s_\n' % define)
-		fd.write('#define _%s_\n\n' % define)
-		fd.write('/* TODO: Your code here */\n\n')
-		fd.write('#endif /* _%s_ */' % define)
-		if not to_stdout:
-			fd.close()
+        q = re.compile('[.-]')
+        define = q.sub('_', f.upper())
+        if to_stdout:
+            fd = sys.stdout
+        else:
+            print "Creating %s..." % f
+            fd = open(f, 'w')
+        fd.write('#ifndef _%s_\n' % define)
+        fd.write('#define _%s_\n\n' % define)
+        fd.write('/* TODO: Your code here */\n\n')
+        fd.write('#endif /* _%s_ */' % define)
+        if not to_stdout:
+            fd.close()
 
-	if launch_editor:
-		editor = os.getenv("EDITOR")
-		if editor is None:
-			editor = "vi"
+    if launch_editor:
+        editor = os.getenv("EDITOR")
+        if editor is None:
+            editor = "vi"
 
-		# Fork an editor for each file as not all editors support
-		# editing multiple files at once (e.g. splitted view in vim)
-		for f in args:
-			print "Editing header '%s' with '%s'" % (f, editor)
+        # Fork an editor for each file as not all editors support
+        # editing multiple files at once (e.g. splitted view in vim)
+        for f in args:
+            print "Editing header '%s' with '%s'" % (f, editor)
 
-			pid = os.fork()
-			if pid == 0:	# child process
-				os.execvp(editor, [editor, f])
-				sys.exit(0)
-			else:		# parent process
-				os.waitpid(pid, 0)
+            pid = os.fork()
+            if pid == 0:	# child process
+                os.execvp(editor, [editor, f])
+                sys.exit(0)
+            else:		# parent process
+                os.waitpid(pid, 0)
 
 if __name__ == '__main__':
-	main()
+    main()