Slightly more lenient pdbtrack prompt recognition, for people who use
eg "pdb>".
diff --git a/Misc/python-mode.el b/Misc/python-mode.el
index 696ded9..61e4f46 100644
--- a/Misc/python-mode.el
+++ b/Misc/python-mode.el
@@ -483,7 +483,7 @@
"^> \\(.*\\)(\\([0-9]+\\))\\([?a-zA-Z0-9_]+\\)()"
"Regular expression pdbtrack uses to find a stack trace entry.")
-(defconst py-pdbtrack-input-prompt "\n[(<]+pdb[>)]+ "
+(defconst py-pdbtrack-input-prompt "\n[(<]*pdb[>)]+ "
"Regular expression pdbtrack uses to recognize a pdb prompt.")
(defconst py-pdbtrack-track-range 10000