---

yaml
---
r: 175091
b: refs/heads/master
c: de3ea99
h: refs/heads/master
i:
  175089: f98cd0e
  175087: 57af512
v: v3

Author: richo

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 68372ae65597839c800c653d0c64152523c6b978
+refs/heads/master: de3ea99ec55d5f544abef6df836d67e6b87cb299
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 777435990e0e91df6b72ce80c9b6fa485eeb5daa
 refs/heads/try: 08f6380a9f0b866796080094f44fe25ea5636547

trunk/src/etc/indenter

@@ -1,16 +1,19 @@
-#!/usr/bin/perl
-use strict;
-use warnings;
+#!/usr/bin/env python
+import re
+import sys
 
-my $indent = 0;
-while (<>) {
-    if (/^rust: ~">>/) {
-        $indent += 1;
-    }
+indent = 0
+more_re = re.compile(r"^rust: ~\">>")
+less_re = re.compile(r"^rust: ~\"<<")
+while True:
+    line = sys.stdin.readline()
+    if not line:
+        break
 
-    printf "%03d  %s%s", $indent, ("  " x $indent), $_;
+    if more_re.match(line):
+        indent += 1
 
-    if (/^rust: ~"<</) {
-        $indent -= 1;
-    }
-}
+    print "%03d %s%s" % (indent, " " * indent, line.strip())
+
+    if less_re.match(line):
+        indent -= 1