Improve :echo and :execute highlighting.
- Add better line-continuation support for both commands.
- Improve the :execute command's expression argument matching.
- Remove the fix for issue #9987 as this is now handled by correctly
matching the parens in :echo (...) as operator parens.
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
The whole testdir/runtest.vim is a bit of a mess. So this is an attempt
to improving the current state. First of all, let's move most of the
code into a single RunTest() function so that it's easier to run this
manually.
Then, let's add the possibility to customize filetype specific tests by
applying filetype specific options. We will make use of it in the next
commit, where the provided java file uses tabs, which cause line
wrapping which will then cause the scrolling to miss some lines when
redrawing (see #14105)
related: #14105
Signed-off-by: Christian Brabandt <cb@256bit.org>
- Normalise behaviour of :echo commands and improve expression matching.
- Allow continued argument lines.
- Refine string interpolation groups.
- Remove duplicated :menu and :map generated commands that are handled
specially later in the file.
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
