tree fb20ddc94f3dca7a51190c5afc09dc43393f41bd
parent 9602643120a509858d0bee4215d7f150e6125468
author Cheryl Sabella <cheryl.sabella@gmail.com> 1528127301 -0400
committer Terry Jan Reedy <tjreedy@udel.edu> 1528127301 -0400

bpo-33664: Scroll IDLE editor text by lines (GH-7351)

Previously, the mouse wheel and scrollbar slider moved text by a fixed
number of pixels, resulting in partial lines at the top of the editor
box. The change also applies to the shell and grep output windows,
but not to read-only text views.