On 11/09/12 12:03, Timothy Madden wrote:
On 09/11/2012 10:14 AM, Gary Johnson wrote:
On 2012-09-11, Timothy Madden wrote:
Hello

I would like to execute a Vim script from the command line, for
example to build a vimball archive from a Makefile.

But when I do that the Vim window always pops up and then immediately
disappears (as the script completes). Even if there are errors in the
window.

Is there a way to execute the vim script without a Vim window ? And
to get the errors on stdout ?

Sure.  Use the -E option along with a -c option for each ex command
you want to execute.

     vim -E -c 'some ex command' -c 'another ex command' -c q

See

     :help -E
     :help -s

There are more examples here:

     :help $VIMRUNTIME
     :help g:html_no_progress
     :help 26.4

I read about the switches, they do not seem to work.
     gvim -E -c 'source build.vim'
still opens and closes the damn window.

If I add the colons ':' to build.vim and I try
     gvim -E -s < build.vim
vim returns an error exit status and does not build the vimball.

So it is either I get a window that flashes (opens and closes), either I
get an error with no vimball.

Does Vim load system plugins when -s is used ?

My simple build.vim script is as follows:

:echo 'Starting vimball script'
:new
:normal iplugin/vcsbzr.vim
:normal oplugin/vcscommand.vim
:normal oplugin/vcssvn.vim
:%MkVimball! vcscommand-repack
:if v:errmsg == ''
:    qall!
:else
:    cquit
:endif


Regards,
Timothy Madden



That build script consists only of ex-commands, so you can omit the leading colons and run Vim in batch mode as follows:

        vim -esS build.vim

see
        :help -e
        :help -s-ex
        :help -S

If you want your vimrc to be used, you will need to explicitly add a -u argument for it.

You don't need a GUI, so no need to use gvim. If you don't _have_ a Console Vim (and are on Windows), well, I don't know if you can avoid opening the GUI. But you can try replacing vim by gvim in the above command.


Best regards,
Tony.
--
"A power so great, it can only be used for Good or Evil!"
                -- Firesign Theatre, "The Giant Rat of Summatra"

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