[PATCH 3 of 4] match: inverse _anypats(), making it _prefix()

[Martin von Zweigbergk]

On Jul 11, 2017 6:21 AM, "Yuya Nishihara" <yuya at tcha.org> wrote:

On Mon, 10 Jul 2017 10:27:43 -0700, Martin von Zweigbergk via
Mercurial-devel wrote:
> # HG changeset patch
> # User Martin von Zweigbergk <martinvonz at google.com>
> # Date 1499665323 25200
> #      Sun Jul 09 22:42:03 2017 -0700
> # Node ID b90074c6fa4739ae6b817d853ebcffd931671933
> # Parent  25d89317826e99474cde4b97899903191ef1ba27
> match: inverse _anypats(), making it _prefix()

> +def _prefix(kindpats):
> +    '''Whether all the patterns match a prefix (i.e. recursively)'''
>      for kind, pat, source in kindpats:
> -        if kind in ('glob', 're', 'relglob', 'relre', 'set',
'rootfilesin'):
> -            return True
> +        assert kind not in ('listfile', 'listfile0', 'include',
'subinclude')

"subinclude" isn't expanded by normalize().


Good catch. Feel free to fix in flight. Otherwise I'll resend later today.


> +        if kind not in ('path', 'relpath'):
> +            return False
> +    return True

Other than that, this patch looks good to me.
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