# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1534800001 -7200
# Node ID 5801b5cf8f540cef19ea453cf787f065fbbdeeff
# Parent  8f4a7084c4662cac132ccb0b62de1f51fc443c68
mod_pubsub_text_interface: Ignore whitespace after all commands

Case insensitivity only on command name, not the node

diff -r 8f4a7084c466 -r 5801b5cf8f54 mod_pubsub_text_interface/mod_pubsub_text_interface.lua
--- a/mod_pubsub_text_interface/mod_pubsub_text_interface.lua	Mon Aug 20 23:18:43 2018 +0200
+++ b/mod_pubsub_text_interface/mod_pubsub_text_interface.lua	Mon Aug 20 23:20:01 2018 +0200
@@ -19,7 +19,6 @@
 	local origin, stanza = event.origin, event.stanza;
 	local body = stanza:get_child_text("body");
 	if not body then return end -- bail out
-	body = body:lower();
 
 	local from = stanza.attr.from;
 
@@ -27,10 +26,11 @@
 	reply.attr.id = id.medium();
 
 	local command, node_arg = body:match("^(%a+)%s+(.*)");
+	command = (command or body):lower();
 
-	if body == "help" then
+	if command == "help" then
 		reply:body(help);
-	elseif body == "list" then
+	elseif command == "list" then
 		local ok, nodes = pubsub:get_nodes(from);
 		if ok then
 			local list = {};