UBSAN with clang 10.0 is checking for adding offsets to a `NULL` pointer
which is not allowed. This is not yet checked in the version of clang
used in CI (7.0.0). I will work on cases of this so that tests passes
locally for me.
This could be tested in CI by either upgrading the clang of the
ASAN/UBSAN to 10.0, or add yet another CI target which builds with
clang 10.0.
Problem: Using NULL pointers in some code. (James McCoy)
Solution: Avoid adding to a NULL pointer. Use byte as unsigned.
9c2b06637b
The changes to eval.c (skip_expr_concatenate) and vim9compile.c aren't
included since they're specific to vim9script support.
Pass the window in which to create/delete folds instead of using the
global "curwin" (current window).
Preliminary work for a fold API.
TODO: I kept changed_lines prototype unchanged. This should be updated
when a fold API sees the light.
Add new "splice" interface for tracking buffer changes at the byte
level. This will later be reused for byte-resolution buffer updates.
(Implementation has been started, but using undocumented "_on_bytes"
option now as interface hasn't been finalized).
Use this interface to improve many edge cases of extmark adjustment.
Changed tests indicate previously incorrect behavior. Adding tests for
more edge cases will be follow-up work (overlaps on_bytes tests)
Don't consider creation/deletion of marks an undoable event by itself.
This behavior was never documented, and imposes complexity for little gain.
Add nvim__buf_add_decoration temporary API for direct access to the new
implementation. This should be refactored into a proper API for
decorations, probably involving a huge dict.
fixes#11598
Problem: In diff mode global operations can be very slow.
Solution: Do not call diff_redraw() many times, call it once when redrawing.
And also don't update folds multiple times.
4f57eefe1e
Problem: Ml_get error when deleting fold marker.
Solution: Check that the line number is not below the last line. Adjust the
fold when deleting the empty line. (Christian Brabandt,
closesvim/vim#4834)
9a4a8c4d59
vim-patch:8.0.0469: compiler warnings on MS-Windows
Problem: Compiler warnings on MS-Windows.
Solution: Add type casts. (Christian Brabandt)
0c0d4eca4d
vim-patch:8.0.0581: moving folded text is sometimes not correct
Problem: Moving folded text is sometimes not correct.
Solution: Bail out when "move_end" is zero. (Matthew Malcomson)
94be619e30
vim-patch:8.0.0583: fold test hangs on MS-Windows
Problem: Fold test hangs on MS-Windows.
Solution: Avoid overflow in compare.
b11c826ddc
