run-tests: update the test case name format...
run-tests: update the test case name format
Manually typing parenthesis and spaces will be tedious when trying to launch a
specific test case.
I'm proposing a simpler format that is less hard to remember and type right.
There was other possibilities envisaged like `::` or `!`, I think `#` is
slight easier to type but I'm open to any suggestion on the new format.
Differential Revision:
https://phab.mercurial-scm.org/D3556