Hook up Split Selection into Lines
Implement Add Line to Selection
Implement Add Next Match to Selection
Implement Skip Match and Add Next
Implement Find All and Select
Merge branch 'cmv4' into nj/cmv4-multiselect-kbd
Merge branch 'cmv4' into nj/cmv4-multiselect-kbd
Fix long-standing typo: unident -> unindent
Add comments to new functions
Change keyboard shortcut for Add Line to Selection to Shift-Alt-Up/Down to avoid conflict with weird Windows shortcut
Properly scroll horizontally to newly selected items with find/add match
Clean up double-negative if statement
Merge pull request #7044 from adobe/nj/cmv4-multiselect-kbd

[cmv4] Keyboard commands for multiple selections