Patch by Charles Waldman to implement an optional nlines argument to w.scroll().  (It then calls wscrl(win, nlines) instead of scoll(win).)
Patch by Charles Waldman to implement an optional nlines argument to
w.scroll().  (It then calls wscrl(win, nlines) instead of scoll(win).)

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator