On 2 September 2016, LCD 47 <[email protected]> wrote:
> On 2 September 2016, Ingo Karkat <[email protected]> wrote:
> > On 09/02/2016 09:51 PM, LCD 47 wrote:
> > > On 1 September 2016, Bram Moolenaar <[email protected]> wrote:
> > >>
> > >> Patch 7.4.2299 Problem: QuickFixCmdPre and QuickFixCmdPost
> > >> autocommands are not always triggered. Solution: Also trigger
> > >> on ":expr", ":cbuffer", etc. (Yegappan Lakshmanan) Files:
> > >> src/quickfix.c, src/testdir/test_quickfix.vim
> > > [...]
> > >
> > > Sadly, this breaks the interaction of "syntastic" with all
> > > plugins that hook to QuickFixCmdPre or QuickFixCmdPost. An
> > > example of such plugin is "ferret". These plugins now have to
> > > be fixed to be aware that they may be called from things like
> > > :lgetexpr. I'd argue that running QuickFixCmd* for :lgetexpr
> > > makes little sense, since :lgetexpr is almost never called run
> > > interactively. So, was there an actual reason for this change,
> > > right before the release of Vim 8?
> >
> > I use the QuickFixCmdPre/Post to automatically open / adapt the size
> > of / close the quickfix window, and therefore appreciate that all
> > quickfix-manipulating commands are covered.
> >
> > The fix of Syntastic should be pretty easy, as one can use the
> > autocmd pattern to exclude [cl]getexpr, right?
>
> Syntastic is at the receiving end of this game, it just runs
> :lgetexpr. All of a sudden :lgetexpr now triggers autocmds in other
> plugins, and there isn't anything syntastic can do about that. Said
> plugins need to become aware of the new scope of their harmless little
> autocmds, become aware that they are now called from other plugins'
> code, and fix the calls, as you say, to exclude [cl]getexpr. I'm sure
> they are all going to be fixed in no time. :)
An example: ferret does this:
if has('autocmd')
augroup Ferret
autocmd!
autocmd QuickFixCmdPost [^l]* nested cwindow
autocmd QuickFixCmdPost l* nested lwindow
augroup END
endif
There are people recommending this setting on StackOverflow and
friends, presumably because the point of quicklfix lists is to be
opened, so this is probably a pretty popular setting by now. In the
mean time, "syntastic no longer works under Vim 8".
/lcd
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