Christian Brabandt wrote:
> Bram,
> condsider this:
>
> #v+
> ~$vim -u NONE -N <((seq 1 10))
> [Enter the following normal mode commands:]
> !!printf "\%s" "foobar"<cr>
> j.
> :w !cat
> foobar
> /proc/26234/fd/11s
> 3
> 4
> 5
> ...
> #v-
>
> Note, that the second line, does not contain the foobar line, but
> contains the filename.
> This happens, because when saving the command for the redo buffer, the
> '%' and '#' in the
> command line are no longer escaped and so when redoing the command get
> replaced by the buffer
> name. If doing this in an empty scratch buffer, you'll even end up with
> Error E499
>
> I think, when storing the commmandline for the redo buffer, any
> unescaped '%' and '#' needs to be
> escaped again, since by the time the command is saved in the redo
> buffer, wildcard expansion has
> already taken place, so any remaining wildcards must have been escaped
> before.
>
> I think, current workaround for that problem is to set the cpo setting
> to include the '!' flag.
>
> This problem has been reported at
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=739656
Thanks. I'll put it in the todo list.
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