Ben Fritz wrote:

> On Mon, Jul 8, 2013 at 1:59 PM, Bram Moolenaar <b...@moolenaar.net> wrote:
> >
> > Benjamin Fritz wrote:
> >
> >> On Thu, Jul 4, 2013 at 4:44 AM, Bram Moolenaar <b...@moolenaar.net> wrote:
> >> > Does the delimitMate return the text to be inserted or does it use
> >> > setline()?  In the last case it can't be fixed really.
> >>
> >> It actually uses setline().
> >
> > Why?  What does it do that can't be done by returning a string?
> >
> 
> Type:
> 
> iabc(
> 
> get (where | is the cursor):
> 
>   abc(|)
> 
> now continue typing 123) + 456;
> 
> get:
> 
>   abc(123) + 456;|
> 
> Note how the parenthesis got inserted automatically, but manually
> entering ) did not insert a second ) but rather moved the cursor over
> the existing one.

That can be done by returning cursor key sequences.  No need for
setline():

        imap ( <C-R>=LeftParen()<CR>
        fun! LeftParen()
          return "()\<Left>"
        endfun
        imap ) <C-R>=RightParen()<CR>
        fun! RightParen()
          return "\<Right>"
        endfun

-- 
Violators can be fined, arrested or jailed for making ugly faces at a dog.
                [real standing law in Oklahoma, United States of America]

 /// Bram Moolenaar -- b...@moolenaar.net -- http://www.Moolenaar.net   \\\
///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\  an exciting new programming language -- http://www.Zimbu.org        ///
 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///

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