Improve formatting and naming consistency of the syntax tests.
closes: #17850
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Match :loadkeymap after Ex colons and bars.
Don't generate :loadkeymap as it is matched with a custom syntax group.
closes: #15554
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>