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comment fix 

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2872 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
David Lawrence Ramsey 2005-07-16 03:23:56 +00:00
parent e5806be519
commit b00f7e3c6f
1 changed files with 5 additions and 3 deletions
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8
src/winio.c
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@ -3505,9 +3505,11 @@ int need_vertical_update(size_t old_pww)
* scrolling. direction is the direction to scroll, either UP or DOWN, * scrolling. direction is the direction to scroll, either UP or DOWN,
* and nlines is the number of lines to scroll. * and nlines is the number of lines to scroll.
* *
* Note that we don't draw the topmost or bottommost lines before or * We assume that the topmost and bottommost lines of the scrolled
* after scrolling, since we can make no assumptions about which of the * region are where the current line was before and will be after
* two is the current line at either time. */ * 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) void edit_scroll(updown direction, int nlines)
{ {
const filestruct *foo; const filestruct *foo;