Hirohito Higashi wrote:
> Hi Bram and list,
>
> 2016-8-10(Wed) 11:37:24 UTC+9 h_east:
> > Hi Bram,
> >
> > 2016-8-10(Wed) 5:58:46 UTC+9 Bram Moolenaar:
> > > Hirohito Higashi wrote:
> > >
> > > > How to reproduce:
> > > > $ cd src
> > > > $ make distclean
> > > > $ ./configure --enable-fail-if-missing --enable-gui=gnome2
> > > > $ make
> > > > $ make test_startup
> > > >
> > > > Get stuck with the following output in terminal.
> > > > -------8<--------
> > > > VIMRUNTIME=../../runtime; export VIMRUNTIME; ../vim -f -u unix.vim -U
> > > > NONE --noplugin --not-a-term -U NONE -S runtest.vim test_startup.vim
> > > > 3 files to edit
> > > > 2 files to edit
> > > > 4 files to edit
> > > > E233: cannot open display
> > > > Press ENTER or type command to continue
> > > > -------8<--------
> > > >
> > > > Problem occurs in this environment.
> > > >
> > > > has('gui') && !has('gui_running')
> > > >
> > > >
> > > > I wrote a patch.
> > > > include this please!
> > >
> > > Is this with Gnome? I did see the test fail with Gnome, because it has
> > > a second --version line. I'll fix that.
> > >
> > > I don't understand your condition, it appears to skip the test when not
> > > build with the GUI. For me the test is not needed.
> >
> > I use fedora 23 that remote logined from Windows via PuTTY.
> >
> > $ env | grep TERM
> > TERM=putty-256color <-- Same behavior of xterm-256color.
> >
> > $ env | grep DISPLAY
> > $ <-- undefined
> >
> >
> > My reported issue is not resolved in patch 7.4.2190
>
> I got it.
> When the following conditions are all true, `vim --help` does not exit after
> outputting the help.
> - Configured with GTK
> - Start CUI Vim with arg `--help` on terminal emulator.
> e.g. PuTTY for Windows
> not have GUI i.e. env `$DISPLAY` undefined.
>
> Because `gnome_program_init()` is not called.
>
> I wrote a patch.
> Please check an attached one.
Thanks, I'll include this.
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