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showstack: add an extension docstring
authorBoris Feld <boris.feld@octobus.net>
Sun, 10 Dec 2017 21:42:33 +0100
changeset 35656 c9eb92fb87b7
parent 35655 2f54a3e228ff
child 35657 8580e5898cb7
showstack: add an extension docstring Now, running `hg help showstack` will give details on how to use the extension.
contrib/showstack.py file | annotate | diff | comparison | revisions 
--- a/contrib/showstack.py	Mon Jan 15 10:44:49 2018 +0000
+++ b/contrib/showstack.py	Sun Dec 10 21:42:33 2017 +0100
@@ -1,6 +1,8 @@
 # showstack.py - extension to dump a Python stack trace on signal
 #
 # binds to both SIGQUIT (Ctrl-\) and SIGINFO (Ctrl-T on BSDs)
+"""dump stack trace when receiving SIGQUIT (Ctrl-\) and SIGINFO (Ctrl-T on BSDs)
+"""
 
 from __future__ import absolute_import
 import signal
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