use the col_line_num when scrolling the annotate view to allow more freedom to tuse to scroll to the right
use the col_line_num when scrolling the annotate view to allow more freedom to tuse to scroll to the right
barry-scott/scm-workbench,barry-scott/git-workbench,barry-scott/scm-workbench,barry-scott/git-workbench,barry-scott/scm-workbench