From b00f7e3c6f9b1f066335535e835b5296a380ad6a Mon Sep 17 00:00:00 2001 From: David Lawrence Ramsey Date: Sat, 16 Jul 2005 03:23:56 +0000 Subject: [PATCH] comment fix git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2872 35c25a1d-7b9e-4130-9fde-d3aeb78583b8 --- src/winio.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/src/winio.c b/src/winio.c index 73eaa9b7..ff37fc11 100644 --- a/src/winio.c +++ b/src/winio.c @@ -3505,9 +3505,11 @@ int need_vertical_update(size_t old_pww) * scrolling. direction is the direction to scroll, either UP or DOWN, * and nlines is the number of lines to scroll. * - * Note that we don't draw the topmost or bottommost lines before or - * after scrolling, since we can make no assumptions about which of the - * two is the current line at either time. */ + * We assume that the topmost and bottommost lines of the scrolled + * region are where the current line was before and will be after + * scrolling, and hence don't draw them, since we can't know which is + * which. edit_redraw() should be used to draw these lines, and to + * redraw marked lines, if applicable. */ void edit_scroll(updown direction, int nlines) { const filestruct *foo; -- 2.39.5