--- a/mercurial/help/config.txt Wed Nov 29 20:36:29 2017 -0500
+++ b/mercurial/help/config.txt Wed Nov 29 20:39:59 2017 -0500
@@ -2215,6 +2215,10 @@
The timeout used when a lock is held (in seconds), a negative value
means no timeout. (default: 600)
+``timeout.warn``
+ Time (in seconds) before a warning is printed about held lock. A negative
+ value means no warning. (default: 0)
+
``traceback``
Mercurial always prints a traceback when an unknown exception
occurs. Setting this to True will make Mercurial print a traceback