Select Comments

Expand the current selection until it hits a whitespace boundary (port of expand_selection_to_paragraph from Sublime Text). If you have this text:

    line 1

    //line 2
    //line 3| <= cursor here
    //line 4

    line 5

After running Select Comments, the selection will hold lines 2 through 4.

Extension Settings

This extension contributes the command select-comments.selectComments and the keybinding Ctrl+Alt+P.