Match the full :wincmd command syntax.
Allow for oneline assignment to Vim9 variables named winc[md].
Fixes#18368.
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
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>