- Prevent 'include' from matching variable assignments as calls to
require() and others.
- Use script-local functions for 'includeexpr' and 'foldexpr'.
- Formatting fixes.
closes: #16746
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>