Commit Graph

3 Commits

Author SHA1 Message Date
zeertzjq
640680ccce vim-patch:9.0.2134: ml_get error when scrolling (#26264)
Problem:  ml_get error when scrolling after delete
Solution: mark topline to be validated in main_loop
          if it is larger than current buffers line
          count

reset_lnums() is called after e.g. TextChanged autocommands and it may
accidentally cause curwin->w_topline to become invalid, e.g. if the
autocommand has deleted some lines.

So verify that curwin->w_topline points to a valid line and if not, mark
the window to have w_topline recalculated in main_loop() in
update_topline() after reset_lnums() returns.

fixes: vim/vim#13568
fixes: vim/vim#13578

c4ffeddfe5

The error doesn't happen in Nvim because Nvim triggers TextChanged after
calling update_topline().

Co-authored-by: Christian Brabandt <cb@256bit.org>
2023-11-29 13:24:24 +08:00
zeertzjq
0e7edd70a9 test(old): move memfile_test.c to test/old/ (#22567) 2023-03-08 10:46:09 +08:00
dundargoc
af23d17388 test: move oldtests to test directory (#22536)
The new oldtest directory is in test/old/testdir. The reason for this is
that many tests have hardcoded the parent directory name to be
'testdir'.
2023-03-07 11:13:04 +08:00