bug#34294: 27.0.50; flymake-start-on-save-buffer has no effect

[Juri Linkov]

>> > Could you please also push an additional patch that fixes
>> > a race condition in flymake.  The problem is that currently
>> > flymake starts even when flymake-mode is disabled.
>>
>> More problems: when an error is shown in the tooltip, currently there is
>> no way to copy a solution sometimes provided as part of the tooltip text.
>
> Hmm, I think there is: if you C-h . on the error, you get the error in the
> *Messages* buffer.

I forgot about C-h . - I never used it.  The reason why I expected the
error message to leave the trace in the *Messages* buffer is because
I disabled the tooltip, so on mouse hover the error message is displayed
in the echo area, and I expect everything displayed in the echo area
to remain in the *Messages* buffer.

> You could also copy it from the Flymake Diagnostics buffer.

Is it possible to make the Flymake Diagnostics buffer more accessible?
For example, to show it by clicking on the fringe indicator:

(define-key flymake-mode-map [left-fringe mouse-1] 
'flymake-show-diagnostics-buffer)

> I think somewhere in the manual, there is also an example where you can use
> Flymake's API to make any error googleable by, say, right click.

stackoverflowable :)