# HG changeset patch
# User Sean Farley <sean.michael.farley@gmail.com>
# Date 1385400039 18000
# Node ID 8f4a226c840c38b905c5cba2596d8ffe3cd27bca
# Parent  2af9e1d40dc7c9306e9e2369701cafd33e99f5af
dispatch: turn off custom debugger for HGPLAIN mode

Some debuggers, such as ipdb, load escape codes and color codes even when later
turned off. This will affect scripts that do simple parsing and can't handle
escape codes. Therefore, we only load a custom debugger if ui.plain() is false.

diff -r 2af9e1d40dc7 -r 8f4a226c840c mercurial/dispatch.py
--- a/mercurial/dispatch.py	Sun Nov 17 12:18:26 2013 +0100
+++ b/mercurial/dispatch.py	Mon Nov 25 12:20:39 2013 -0500
@@ -106,8 +106,9 @@
                 for cfg in cfgs:
                     req.repo.ui.setconfig(*cfg)
 
+            # if we are in HGPLAIN mode, then disable custom debugging
             debugger = ui.config("ui", "debugger")
-            if not debugger:
+            if not debugger or ui.plain():
                 debugger = 'pdb'
 
             try: