Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

mir.vim
" Vim filetype plugin file
" Language: LLVM Machine IR
" Maintainer: The LLVM team, http://llvm.org/

if exists("b:did_ftplugin")
  finish
endif
let b:did_ftplugin = 1

setlocal softtabstop=2 shiftwidth=2
setlocal expandtab
setlocal comments+=:;