[Markers] No marker icon in the gutter next to the marker's line

[BoykoAlex]

Eclipse, VSCode, Atom all show markers in the view (that's there), squiggly lines in the editor highlighting the range and a marker icon in the gutter.

[svenefftinge]

Theia does show squiggly lines and icons for diagnostics.
Could you be more precise what is missing?
What did you do and what was the expectation?

[BoykoAlex]

I saw the squiggly line :-) Which package adds squiggly lines? "theia/markers"?
However, the error icon in the gutters i didn't see. Was expecting to see the error icon in the left gutters around line numbers next to the line where squiggly line is shown, but the icon wasn't there...
Is there a separate package adding error icons to the gutters?

[AlexTugarev]

@BoykoAlex the error markers are located at the scrollbar.

We can also check, if it makes sense (if it actually works) to enable lightbulbs with monaco 0.12.0, ref PR #1681.

[svenefftinge]

Please reopen if we missed something.

[BoykoAlex]

The error marker icon (not just colour) shows up in the left gutter around line numbers, but thinks it's far from being something absolutely necessary :-) Squiggly lines are working for me and markers in the scrollbar help too. Thanks very much!-)