A colon, followed by a slash, followed by a text, names
a commit whose commit message matches the specified regular expression.
This name returns the youngest matching commit which is
- reachable from any ref. If the commit message starts with a
- '!' you have to repeat that; the special sequence ':/!',
- followed by something else than '!', is reserved for now.
- The regular expression can match any part of the commit message. To
- match messages starting with a string, one can use e.g. ':/^foo'.
+ reachable from any ref. The regular expression can match any part of the
+ commit message. To match messages starting with a string, one can use
+ e.g. ':/^foo'. The special sequence ':/!' is reserved for modifiers to what
+ is matched. ':/!-foo' performs a negative match, while ':/!!foo' matches a
+ literal '!' character, followed by 'foo'. Any other sequence beginning with
+ ':/!' is reserved for now.
'<rev>:<path>', e.g. 'HEAD:README', ':README', 'master:./README'::
A suffix ':' followed by a path names the blob or tree