mIRC

Commands & Identifiers

• mSL Commands
• mSL Identifiers

Basics

• Introduction
• Variables
• String Manipulation
• Token Manipulation
• Aliases

Events

• On events
• Access levels
• Raw Events
• Ctcp Events

Matching Tools

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Control Structures

• If Then Else
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• Groups

GUI Scripting

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Sockets

• Sockets
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Advanced Scripting

• Eval Brackets
• COM
• DLL
• SendMessage

Additional Resources

• mSL Commands
• mSL Identifiers
• mSL Local Identifiers
• mSL Events
• mSL Event Prefixes

Security

• mSL Injection
• DCC GET security

Other

• mIRC Installation
• Virtual profile
• Playing music
• Unicode
• IPv6
• Optimization
• Threads
• DCC Protocols
• Line Length Limit
• Font rendering

The /topic command enables changing, displaying, or removing the #channel topic, subject to having permissions allowed by the network.

Synopsis

/topic [-r] <#channelname> '[topic_string]
/topic  -r  <#channelname>

Switches

• -r - remove the topic instead

Parameters

• topic string - new content for #channel topic

Example

; set topic
//topic $active new topic
; remove topic
//topic -r $active
; show current topic
//topic $active

Notes:

• Network permissions can deny this command, such as needing to be @op when channel mode +t is set, or not being in channel
• $chan(#channelname).topic continues to report the old string until server sends the RAW event indicating the new topic
• Prior to v7.68 topic could only be deleted like: //topic $active $chr(58)

Compatibility

Added: 3.9

See also

• $chan
• ON TOPIC