On Thursday, June 20, 2013 6:14:38 AM UTC-5, bv-altensteig wrote:
> I have a question about using wildcards in the path argument to findfile()
>
> function. When running these commands
>
>
>
> mkdir -p "test/dir-1/" && touch "test/dir-1/foo"
>
> mkdir -p "test/dir-2/" && touch "test/dir-2/foo"
>
> mkdir -p "test/dir-3/" && touch "test/dir-3/foo"
>
> vim -u NONE -c "echo string(findfile('foo', 'test/*', -1))|call
> input('press ENTER to exit')|q"
>
> vim -u NONE -c "echo string(findfile('foo', 'test/dir-*', -1))|call
> input('press ENTER to exit')|q"
>
>
>
> I would expect vim to output both times the same output of
>
>
>
> ['test/dir-1/foo', 'test/dir-2/foo', 'test/dir-3/foo']
>
>
>
> but the second vim instance only gives
>
>
>
> []
>
>
>
> I don't understand this behavior. What am I doing wrong here?
>
I can't see anything wrong with it, you may have found a bug. I verified the
same behavior on Windows gvim 7.3.822.
The same thing happens if you mkdir instead of touch to get subdirectories
named "foo", and use finddir() instead of findfile().
Replacing the string(findfile(...)) commands with glob('test/*/foo') and
glob('test/dir-*/foo') outputs all three "foo" files as expected, so Vim can
expand either wildcard just fine.
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