1 files changed, 55 insertions, 55 deletions
diff --git a/lib/macpath.py b/lib/macpath.py
index 99ba6b8..99254ab 100644
--- a/lib/macpath.py
+++ b/lib/macpath.py
@@ -12,7 +12,7 @@ from stat import *
 # volume name).
 
 def isabs(s):
- return ':' in s and s[0] <> ':'
+	return ':' in s and s[0] <> ':'
 
 
 # Concatenate two pathnames.
@@ -20,13 +20,13 @@ def isabs(s):
 # if the first pathname were the current directory.
 
 def cat(s, t):
- if (not s) or isabs(t): return t
- if t[:1] = ':': t = t[1:]
- if ':' not in s:
- s = ':' + s
- if s[-1:] <> ':':
- s = s + ':'
- return s + t
+	if (not s) or isabs(t): return t
+	if t[:1] = ':': t = t[1:]
+	if ':' not in s:
+		s = ':' + s
+	if s[-1:] <> ':':
+		s = s + ':'
+	return s + t
 
 
 # Split a pathname in two parts: the directory leading up to the final bit,
@@ -34,11 +34,11 @@ def cat(s, t):
 # The result (s, t) is such that cat(s, t) yields the original argument.
 
 def split(s):
- if ':' not in s: return '', s
- colon = 0
- for i in range(len(s)):
- if s[i] = ':': colon = i+1
- return s[:colon], s[colon:]
+	if ':' not in s: return '', s
+	colon = 0
+	for i in range(len(s)):
+		if s[i] = ':': colon = i+1
+	return s[:colon], s[colon:]
 
 
 # Normalize a pathname: get rid of '::' sequences by backing up,
@@ -49,60 +49,60 @@ def split(s):
 norm_error = 'macpath.norm_error: path cannot be normalized'
 
 def norm(s):
- import string
- if ':' not in s:
- return ':' + s
- f = string.splitfields(s, ':')
- pre = []
- post = []
- if not f[0]:
- pre = f[:1]
- f = f[1:]
- if not f[len(f)-1]:
- post = f[-1:]
- f = f[:-1]
- res = []
- for seg in f:
- if seg:
- res.append(seg)
- else:
- if not res: raise norm_error, 'path starts with ::'
- del res[len(res)-1]
- if not (pre or res):
- raise norm_error, 'path starts with volume::'
- if pre: res = pre + res
- if post: res = res + post
- s = res[0]
- for seg in res[1:]:
- s = s + ':' + seg
- return s
+	import string
+	if ':' not in s:
+		return ':' + s
+	f = string.splitfields(s, ':')
+	pre = []
+	post = []
+	if not f[0]:
+		pre = f[:1]
+		f = f[1:]
+	if not f[len(f)-1]:
+		post = f[-1:]
+		f = f[:-1]
+	res = []
+	for seg in f:
+		if seg:
+			res.append(seg)
+		else:
+			if not res: raise norm_error, 'path starts with ::'
+			del res[len(res)-1]
+			if not (pre or res):
+				raise norm_error, 'path starts with volume::'
+	if pre: res = pre + res
+	if post: res = res + post
+	s = res[0]
+	for seg in res[1:]:
+		s = s + ':' + seg
+	return s
 
 
 # Return true if the pathname refers to an existing directory.
 
 def isdir(s):
- try:
- st = mac.stat(s)
- except mac.error:
- return 0
- return S_ISDIR(st[ST_MODE])
+	try:
+		st = mac.stat(s)
+	except mac.error:
+		return 0
+	return S_ISDIR(st[ST_MODE])
 
 
 # Return true if the pathname refers to an existing regular file.
 
 def isfile(s):
- try:
- st = mac.stat(s)
- except mac.error:
- return 0
- return S_ISREG(st[ST_MODE])
+	try:
+		st = mac.stat(s)
+	except mac.error:
+		return 0
+	return S_ISREG(st[ST_MODE])
 
 
 # Return true if the pathname refers to an existing file or directory.
 
 def exists(s):
- try:
- st = mac.stat(s)
- except mac.error:
- return 0
- return 1
+	try:
+		st = mac.stat(s)
+	except mac.error:
+		return 0
+	return 1