On 10/10/15, Eli Zaretskii wrote: >> Date: Fri, 9 Oct 2015 19:34:43 -0400 >> From: Noam Postavsky >> - On a truncated line with the overlay, move-end-of-line skips to the >> next line. (I tried to avoid this by only adding the stretched space >> when it's going to be visible. But that just made things worse >> (looping in the display engine)) >> >> - When at the end of line, next-line goes to the end-of-line instead >> of staying on the same column. > > Are these caused by the 'cursor' property, i.e. do not happen if that > property is not used? They're not caused by the 'cursor' property, although it makes the 2nd case more visually surprising. > > In any case, I'd appreciate a short self-contained test case for each > of these two issues, as I'm not sure I understand what's going on. > Using attached 21468-overlay.el The 1st case: emacs -Q -l 21468-overlay.el -f 21468-test-eol-skip then hit C-e. Point lands at the end of line 19 instead of the end of line 18 where it started. The 2nd case emacs -Q -l 21468-overlay.el -f 21468-test-eol-col-movement then hit C-e C-n. Point lands at the end of line 8 instead of line 8, column 33 which is what happens when there is no overlay.