fix(column)!: ensure 'statuscolumn' works with virtual and wrapped lines

Problem:    The `'statuscolumn'` was not re-evaluated for wrapped lines,
            when preceded by virtual/filler lines. There was also no way
            to distinguish virtual and wrapped lines in the status column.
Solution:   Make sure to rebuild the statuscolumn, and replace variable
            `v:wrap` with `v:virtnum`. `v:virtnum` is negative when drawing
            virtual lines, zero when drawing the actual buffer line, and
            positive when drawing the wrapped part of a buffer line.

0 files changed, 0 insertions, 0 deletions