From 70e1f4edb5c46b15eaa7ea8c4824bc21de443c48 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Thu, 10 May 2012 17:13:41 -0400
Subject: [PATCH] provide 'do', 'Popen', and 'PIPE' to user-defined functions
 in configuration files - closes #11

---
 jsvn | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/jsvn b/jsvn
index 19211be..1a04518 100755
--- a/jsvn
+++ b/jsvn
@@ -1120,6 +1120,15 @@ def main(argv):
     if config['svn']:
         realsvn = config['svn']
 
+    # set up execution environment for user-defined function aliases
+    def do(cmd, expand=True):
+        if type(cmd) == types.StringType:
+            cmd = [cmd]
+        do_cmd(cmd, realsvn, config, expand)
+    config['do'] = do
+    config['Popen'] = Popen
+    config['PIPE'] = PIPE
+
     do_cmd(argv, realsvn, config)
 
     return 0