Comments
Patch
@@ -817,7 +817,12 @@
@predicate('expectsize(set[, size])', safe=True, takeorder=True)
def expectrevsetsize(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, 'expect', 'set size')
minsize = 0
maxsize = len(repo)+1