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FunkySayu
FunkySayu

Reputation: 8081

Handle exclamation mark after command definition as :wq

I'm looking for a way to make handle the ! after a command like :wq!. This is in order to make my own function for quitting and/or writing files. I tried this but of course, it didn't works :

command! -nargs=0 SQ    :call <SID>SaveAndQuit(0, 0)
command! -nargs=0 SWQ   :call <SID>SaveAndQuit(1, 0)
command! -nargs=0 SQ!   :call <SID>SaveAndQuit(0, 1)
command! -nargs=0 SWQ!  :call <SID>SaveAndQuit(1, 1)

with the function function! <SID>SaveAndQuit( write, force ). Is there a way to handle the !?

Upvotes: 3

Views: 462

Answers (1)

Kent
Kent

Reputation: 195209

Yes, you should use the -bang attribute, then pass it to your function, and handle the ! in your function.

:h bang

e.g. 

command ... -bang XYZ  call Function('foo', <bang>0)

your function:

func Function (argstr, bang)..
"here you check the a:bang to decide what should be done.

Upvotes: 4

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