mirror of git://git.sv.gnu.org/nano.git
edit_redraw() should update when we're not on the first page and/or when
we're not on the same page as before, not just in the former case git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1796 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
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@ -90,7 +90,8 @@ CVS code -
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do_right_void(), need_horizontal_update(),
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need_vertical_update(), edit_scroll(), and edit_redraw(). All
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of these functions but the first two require the previous
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versions of current and/or placewewant as parameters. Also
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versions of current and/or placewewant as parameters, so that
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they can redraw properly when the location has changed. Also
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rename the int refresh in do_delete() and do_backspace() to
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do_refresh so as not to conflict with refresh(). (DLR)
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- Add some comments better explaining what is disabled in
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@ -2610,7 +2610,8 @@ void edit_scroll(updown direction, int nlines)
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* updated. */
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void edit_redraw(const filestruct *old_current, int old_pww)
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{
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int do_refresh = need_vertical_update(old_pww);
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int do_refresh = need_vertical_update(0) ||
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need_vertical_update(old_pww);
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const filestruct *foo;
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/* If either old_current or current is offscreen, refresh the screen
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@ -2623,9 +2624,9 @@ void edit_redraw(const filestruct *old_current, int old_pww)
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return;
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}
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/* Update old_current and current if we're not on the first page.
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* If the mark is on, update all the lines between old_current and
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* current too. */
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/* Update old_current and current if we're not on the first page
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* and/or we're not on the same page as before. If the mark is on,
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* update all the lines between old_current and current too. */
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foo = old_current;
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while (foo != current) {
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if (do_refresh)
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