@scresto09 commented on this pull request.
> /* Calling SCI_LINEUP/SCI_LINEDOWN in a loop for num lines leads to
> visible
* slow scrolling. On the other hand, SCI_LINEUP preserves the value of
* SCI_CHOOSECARETX which we cannot read directly from Scintilla and
which
* we want to keep - perform jump to previous/following line and add
* one final SCI_LINEUP/SCI_LINEDOWN which recovers SCI_CHOOSECARETX
for us. */
- one_above = p->line - p->num - 1;
- if (one_above >= 0 && SSM(p->sci, SCI_GETLINEVISIBLE, one_above, 0))
- {
- /* Every case except for the first line - go one line above and
perform
- * SCI_LINEDOWN. This ensures that even with wrapping on, we
get the
- * caret on the first line of the wrapped line */
- pos = SSM(p->sci, SCI_GETLINEENDPOSITION, one_above, 0);
+
+ if (previous > -1) {
+ guint pos = SSM(p->sci, SCI_POSITIONFROMLINE, previous, 0);
Yes, I think I understood the problem you explained correctly.
But from what I understood, for cmd_goto_up this method is only really
necessary when the line you want to go to is not the previous visible line.
With this fix my idea was to have "doc_line_from_visible_delta" fill the
"previous" variable with the line number just below the visible line to access
it with a SET_POS_NOX, then in any case do a SCI_LINEUP to go to the desired
line.
Same for goto_down and SCI_LINEDOWN.
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