From d5a99ada51cec6320f9fd4ed75736893e6cabd2a Mon Sep 17 00:00:00 2001
From: IllusionMan1212 <hisham.abourgheba@gmail.com>
Date: Fri, 15 Aug 2025 21:18:40 +0200
Subject: [PATCH] fix: better formatting for ERR_NEEDMOREPARAMS; display better
 information for LOCALUSERS and GLOBALUSERS

---
 irc/handler/handler.go | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/irc/handler/handler.go b/irc/handler/handler.go
index 99c192c..cd8d38f 100644
--- a/irc/handler/handler.go
+++ b/irc/handler/handler.go
@@ -434,7 +434,13 @@ func handleLUSERME(msg irc.Message, client *irc.Client) {
 }
 
 func handleLOCALUSERS(msg irc.Message, client *irc.Client) {
-	message := msg.Parameters[1]
+	message := ""
+
+	if len(msg.Parameters) > 2 {
+		message = msg.Parameters[3]
+	} else {
+		message = msg.Parameters[1]
+	}
 
 	msgOpts := irc.MsgFmtOpts{
 		WithTimestamp: true,
@@ -445,7 +451,13 @@ func handleLOCALUSERS(msg irc.Message, client *irc.Client) {
 }
 
 func handleGLOBALUSERS(msg irc.Message, client *irc.Client) {
-	message := msg.Parameters[1]
+	message := ""
+
+	if len(msg.Parameters) > 2 {
+		message = msg.Parameters[3]
+	} else {
+		message = msg.Parameters[1]
+	}
 
 	msgOpts := irc.MsgFmtOpts{
 		WithTimestamp: true,
@@ -683,11 +695,11 @@ func handleNONICKNAMEGIVEN(msg irc.Message, client *irc.Client) {
 }
 
 func handleNEEDMOREPARAMS(msg irc.Message, client *irc.Client) {
-	message := msg.Parameters[1] + " " + msg.Parameters[2]
+	message := msg.Parameters[1] + ": " + msg.Parameters[2]
 
 	msgOpts := irc.MsgFmtOpts{
 		WithTimestamp: true,
-		AsServerMsg:   true,
+		AsErrorMsg:    true,
 	}
 
 	client.Channels[0].AppendMsg(msg.Timestamp, message, msgOpts)