Can be reproduced with a script like this:
-- in some lua file
vim.fn.timer_start(10, function() error("uh....") end)
-- will cause neovim to crash with the following error.
PANIC: unprotected error in call to Lua API
(nlua_CFunction_func_call failed.)
After this, it will instead print the error message
from the top of the stack, like so.
tmp/error_nvim.lua:10: uh...
Also added an example test. Previously this test
caused the embedded nvim to panic.
Problem: Comparing two NULL list fails.
Solution: Change the order of comparing two lists.
7b293c730b
N/A patches for version.c:
vim-patch:8.2.1187: terminal2 test sometimes hangs in the GUI on Travis
Problem: Terminal2 test sometimes hangs in the GUI on Travis.
Solution: Disable Test_zz2_terminal_guioptions_bang() for now.
c85156bb89
vim-patch:8.2.1188: memory leak with invalid json input
Problem: Memory leak with invalid json input.
Solution: Free all keys at the end. (Dominique Pellé, closesvim/vim#6443,
closesvim/vim#6442)
6d3a7213f5
vim-patch:8.2.1196: build failure with normal features
Problem: Build failure with normal features.
Solution: Add #ifdef.
83e7450053
vim-patch:8.2.1198: terminal2 test sometimes hangs in the GUI on Travis
Problem: Terminal2 test sometimes hangs in the GUI on Travis.
Solution: Move test function to terminal3 to see if the problem moves too.
a4b442614c
* LSP: Add support for call hierarchies
* LSP: Add support for call hierarchies
* LSP: Add support for call hierarchies
* LSP: Jump to call location
Jump to the call site instead of jumping to the definition of the
caller/callee.
* LSP: add tests for the call hierarchy callbacks
* Fix linting error
Co-authored-by: Cédric Barreteau <>
* Reuse inccommand preview window
Currently, show_sub (inside ex_substitute) creates a new split on each
run for its existing buffer, and ex_substitute calls close_windows for
it. This functionality seems to relay in delayed operations on window
structures where the close event on the newest window is "cancelled" by
win_grid_alloc. But for multigrid, there is optimization in place in
win_grid_alloc which causes any (unnecessary?) allocations to be
skipped, and thus inccommand preview window is not preserved but closed
immediately. Alternative fix would be to remove said optimization, but
the whole "lets create a new split each time and trash the earlier
window" seems too wasteful.
Fix#11529
* Update failing test
The failing test sets inccommand=split and does `:%s/.`, but isn't
expecting to get any contents for the preview window, other than the
windows status line. Update the test to include the preview window
contents too.
vim-patch:8.2.1054: not so easy to pass a lua function to Vim
vim-patch:8.2.1084: Lua: registering function has useless code
I think I have also opened up the possibility for people to use these
callbacks elsewhere, since I've added a new struct that we should be
able to use.
Also, this should allow us to determine what the state of a list is in
Lua or a dictionary in Lua, since we now can track the luaref as we go.
Autoread now works in TUI too. The checktimestamp test is run at most once every 2 seconds not to poll too much and also because it doesn't make sense on some filesystems. A solution based on filesystem notifications should arrive soon.
* LSP: Add tests & use nvim_buf_get_lines in locations_to_items
This is to add support for cases where the server returns a URI in the
locations that does not have a file scheme but needs to be loaded via a
BufReadCmd event.
* LSP: Don't iterate through all lines in locations_to_items
* fixup! LSP: Don't iterate through all lines in locations_to_items
* fixup! fixup! LSP: Don't iterate through all lines in locations_to_items
* fixup! fixup! fixup! LSP: Don't iterate through all lines in locations_to_items
* eval: fix assertion failure in garbage collection
fixes#12387, #12430
Lists with CopyID+1 linked only from previous_funccal may be removed in
the garbage collection. Therefore, the terms of the assertions are not
correct. This can be confirmed by the following (The l:x with CopyID+1 of
the first function call needs to be removed by garbage collection):
func! s:f()
let l:x = [1]
let g:x = l:
endfunc
for _ in range(2)
call s:f()
endfor
call garbagecollect()
" press any key
* test: add test for #12387, #12430
Problem: 'shortmess' flag "n" not used in two places.
Solution: Make use of the "n" flag consistent. (Nick Jensen, closesvim/vim#6245,
closesvim/vim#6244)
722e505d1a
* lsp: support custom hl groups in show_line_diagnostics
Closes#12472.
* runtime: add docs for the new lsp highlight groups
Co-authored-by: francisco souza <fsouza@users.noreply.github.com>
According to the LSP spec[1], multiple edits can have the same starting
position, and if that is the case, they should be applied in the order
as they come in the array.
The implementation uses a reverse sort to not interfere with non applied
edits, but failed to take into account the spec.
[1] https://microsoft.github.io/language-server-protocol/specifications/specification-3-14/#textedit
* take wrapping into account when computing float height
* factor out size calculation
* add test
* accept and pass through opts.wrap_at in floating_preview
* make padding configurable
* slightly refactor fancy_floating_markdown to make use of make_position
* padding using string.format
* move trim and pad to separate function
* nit
Co-authored-by: Hirokazu Hata <h.hata.ai.t@gmail.com>
* remove mention of backward compat
* make lint happy
Co-authored-by: Hirokazu Hata <h.hata.ai.t@gmail.com>
