Mercurial > hg-stable
changeset 41709:5fe4de392edb
revset: improve documentation on expectsize()
This is a follow-up patch to D5813. It improves the documentation of
`expectsize(set, size)`.
Differential Revision: https://phab.mercurial-scm.org/D5953
| author | Navaneeth Suresh <navaneeths1998@gmail.com> |
|---|---|
| date | Wed, 13 Feb 2019 18:17:42 +0530 |
| parents | e21183db2259 |
| children | 5d63cb7d8f83 |
| files | mercurial/revset.py |
| diffstat | 1 files changed, 7 insertions(+), 1 deletions(-) [+] |
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--- a/mercurial/revset.py Wed Feb 13 12:09:36 2019 -0800 +++ b/mercurial/revset.py Wed Feb 13 18:17:42 2019 +0530 @@ -863,7 +863,13 @@ @predicate('expectsize(set[, size])', safe=True, takeorder=True) def expectsize(repo, subset, x, order): - """Abort if the revset doesn't expect given size""" + """Return the given revset if size matches the revset size. + Abort if the revset doesn't expect given size. + size can either be an integer range or an integer. + + For example, ``expectsize(0:1, 3:5)`` will abort as revset size is 2 and + 2 is not between 3 and 5 inclusive.""" + args = getargsdict(x, 'expectsize', 'set size') minsize = 0 maxsize = len(repo) + 1