From time to time I do a
source of a script and N errors and warnings manifest. As the errors/warnings show it is impossible to scroll buffer/window. Cursor, at least in gvim is a bold white
The log part of Vim is typically:
Error detected while processing function Foo: line 16: E123: blah E456: blah line 38: E789 blah Press Enter or type a command to continue
My want is to be able to scroll the buffer, typically to investigate reported errors, while the errors are showing. (So I do not have to memorize it for each run …).