Multiline comments frontend MVC inline only
What does this MR do?
This is the proof of concept for the first iteration of multiline comments.
Related to #211255 (closed)
Related to #213010 (closed)
To test this feature you need to enable
This will save comments for both inline and side by side, but the line counts are off for side by side. In the spirit of iteration let's only review this from the inline perspective and submit a second MR for parallel.
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Comment on only a single line
Notice there is no "X to X" verbiage