Hirohito Higashi wrote:
> Hi Bram and Vim developers,
>
> 2015/4/22(Wed) 2:08:56 UTC+9 Bram Moolenaar:
> > Hirohito Higashi wrote:
> >
> > > Hi Bram and Vimmers,
> > >
> > > I wrote a patch for built-in indentation improve speed.
> > >
> > > Summary:
> > > cin_is_cpp_baseclass() search 'C++ baseclass' backward every time in
> > > for-loop in misc1.c:7745~8710.
> > > When no C++ baseclass, look up each time the first line.
> > > This is not good.
> > >
> > > I modified to cache the cin_is_cpp_baseclass()'s result.
> > >
> > >
> > > Time Measurement:
> > > $ vim -N -u NONE -c "set cino+=i2 cin" test.c
> > > :so disptime.vim
> > >
> > > Base vim version: 7.4.707
> > > non-patched: 11.487525 sec
> > > patched: 0.225243 sec (Improve speed x50 !!!)
> > >
> > > Please check and include this.
> >
> > Thanks, a very nice improvement.
> >
> > Instead of using a new structure lfpos_T, I would prefer to use the
> > existing lpos_T and a separate "found" flag.
>
> Sure, I update a patch.
> Please check this.
Thanks for the update!
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