On Tuesday, 12 March 2013 15:39:16 UTC, Tim Chase  wrote:
> On 2013-03-12 08:30, James Kanze wrote:
> > function! FixParen()
> >     s/( */( /g
> >     s/ *)/ )/g
> >     s/( *)/()/g
> > endfunction

> > The problem is that when calling these over a range (the usual
> > procedure), vim invokes the function once per line; a lot of lines
> > don't have anything which needs fixing, and cause the message
> > "Pattern not found" to be emitted.  Is there any way of inhibiting
> > this?

> You can use the "e" flag to suppress this:

>   s/( */( /ge

> which you can read about at

>   :help :s_flags

Thanks.  That's what I was looking for.

-- 
James

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