Clear all autocommands that match the corresponding {opts}. To delete a particular autocmd, see nvim_del_autocmd().

Parameters:

• {opts} Parameters - event: (string|table) Examples: - event: "pat1" - event: { "pat1" } - event: { "pat1", "pat2", "pat3" }

      - pattern: (string|table)
        - pattern or patterns to match exactly.
          - For example, if you have `*.py` as that pattern for the
            autocmd, you must pass `*.py` exactly to clear it.
            `test.py` will not match the pattern.
  
        - defaults to clearing all patterns.
        - NOTE: Cannot be used with **{buffer}**
  
      - buffer: (bufnr)
        - clear only `autocmd-buflocal` autocommands.
        - NOTE: Cannot be used with **{pattern}**
  
      - group: (string|int) The augroup name or id.
        - NOTE: If not passed, will only delete autocmds not in any group.