prosodyctl shell: Fix invocation with 3+ command arguments
The code correctly inserted the ',' when there was already a "%q" in the
format string, but then the next argument would fail to match because it
inserted ", %q" instead of "%q". The code now matches both, ensuring the
generated code will not produce a syntax error with multiple arguments.
# Prosody IM Server
## Description
Prosody is a server for Jabber/XMPP written in Lua. It aims to be easy to use
and light on resources. For developers, it aims to give a flexible system on
which to rapidly develop added functionality or rapidly prototype new
protocols.
## Useful links
Homepage: https://prosody.im/
Download: https://prosody.im/download
Documentation: https://prosody.im/doc/
Issue tracker: https://issues.prosody.im/
Jabber/XMPP Chat:
Address:
prosody@conference.prosody.im
Web interface:
https://chat.prosody.im/
Mailing lists:
User support and discussion:
https://groups.google.com/group/prosody-users
Development discussion:
https://groups.google.com/group/prosody-dev
## Installation
See the accompanying INSTALL file for help on building Prosody from source.
Alternatively see our guide at https://prosody.im/doc/install