Co-authored-by: Sean Dewar <seandewar@users.noreply.github.com>
Co-authored-by: Gregory Anders <greg@gpanders.com>
Co-authored-by: Sebastian Volland <seb@baunz.net>
Co-authored-by: Lewis Russell <lewis6991@gmail.com>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>
Problem: Problem with :cd when editing file in non-existent directory. (Yee
Cheng Chin)
Solution: Prepend the current directory to get the full path. (closesvim/vim#8903)
c6376c7984
Problem: Items in a list given to :const can still be modified.
Solution: Work like ":lockvar! name" but don't lock referenced items.
Make locking a blob work.
021bda5671
Problem: Cannot use octal numbers in scriptversion 4.
Solution: Add the "0o" notation. (Ken Takata, closesvim/vim#5304)
c17e66c5c0
:scriptversion is N/A.
Cherry-pick latest str2nr() doc changes from v8.1.2035.
Cherry-pick various mentions of the 0o prefix from:
- v8.2.2324
- 2346a63784
- 11e3c5ba82
- 82be4849ee
Patch used ascii_isbdigit() by mistake, which was fixed in v8.2.2309.
Make STR2NR_OOCT work the same as STR2NR_OCT when forcing.
In Vim, STR2NR_FORCE | STR2NR_OOCT isn't handled, and doesn't actually
force anything. Rather than abort(), make it work as STR2NR_OCT.
This means STR2NR_FORCE | STR2NR_OCT works the same as
STR2NR_FORCE | STR2NR_OOCT and STR2NR_FORCE | STR2NR_OCT | STR2NR_OOCT.
Problem: The str2nr() tests fail.
Solution: Add missing part of patch.
1ac90b4fa6
Add extra tests for quoted numbers in vim_str2nr_spec.lua, as the
included ones in this patch are somewhat lacking.
Problem: Obvious mistakes are accepted as valid expressions.
Solution: Be more strict about parsing numbers. (Yasuhiro Matsumoto,
closesvim/vim#3981)
16e9b85113
Update vim_str2nr_spec.lua to add more tests that use strict = true.
Remove syncolor.vim in favor of defining the default highlight groups
directly in `init_highlight`. This approach provides a number of
advantages:
1. The highlights are always defined, regardless of whether or not the
syntax regex engine is enabled.
2. Redundant sourcing of syntax files is eliminated (syncolor.vim was
often sourced multiple times based on how the user's colorscheme file
was written).
3. The syntax highlighting regex engine and the highlight groups
themselves are more fully decoupled.
4. Removal of the confusing `:syntax on` / `:syntax enable` dichotomy
(they now both do the same thing).
This approach also correctly solves a number of bugs related to
highlighting (#15176, #12573, #15205).
As per #14236, performing extmark cleanup in a certain namespace does
not guarantee removing all the extmarks inside given namespace.
The issue resides within the tree node removal method and results in
a couple of rare edge cases.
To demonstrate what causes this bug, I'll give an example covering one
of the edge cases.
=== AN EXAMPLE ===
(A) (B) (C) (D) (E)
--------- --------- --------- --------- ---------
<0, 1> <0, 1> <0, 1> <0, 1> <0, 1>
<0, 2> <0, 2> <0, 2> <0, 2> <0, 2>
<0, 3> <0, 3> <0, 3> <0, 3> <0, 3>
<0, 4> <0, 4> <0, 4> <0, 4> <0, 4>
<0, 5> <0, 5> <0, 5> <0, 5> <0, 5>
<0, 6> <0, 6> <0, 6> <0, 6> <0, 6>
<0, 7> <0, 7> <0, 7> <0, 7> <0, 7>
<0, 8> <0, 8> <0, 8> <0, 8> <0, 8>
<0, 9> <0, 9> * * <0, 9> * <0, 9>
[0, 10] * [0, 10] <0, 9> [0, 11] [0, 11]
[0, 11] [0, 11] [0, 11] [0, 12] [0, 12] *
[0, 12] [0, 12] [0, 12] [0, 13] [0, 13]
[0, 13] [0, 13] [0, 13] [0, 14] [0, 14]
[0, 14] [0, 14] [0, 14] [0, 15] [0, 15]
[0, 15] [0, 15] [0, 15] [0, 16] [0, 16]
[0, 16] [0, 16] [0, 16] [0, 17] [0, 17]
[0, 17] [0, 17] [0, 17] [0, 18] [0, 18]
[0, 18] [0, 18] [0, 18] [0, 19] [0, 19]
[0, 19] [0, 19] [0, 19] [0, 20] [0, 20]
[0, 20] [0, 20] [0, 20]
DIAGRAM EXPLANATION
* Every column is a state of the marktree at a certain stage.
* To make it simple, I don't draw the whole tree. What you see are
2 leftmost parent nodes ([0, 10], [0, 20]) and their children placed
in order `MarkTreeIter` would iterate through. From top to bottom.
* Numbers on this diagram represent extmark coordinates. Relative
positioning and actual mark IDs used by the marktree are avoided
for simplicity.
* 2 types of brackets around coordinates represent 2 different
extmark namespaces (`ns_id`s).
* '*' shows iterator position.
ACTUAL EXPLANATION
Let's assume, we have two sets of extmarks from 2 different plugins:
* Plugin1: <0, 1-9>
* Plugin2: [0, 10-20]
1. Plugin2 calls
`vim.api.nvim_buf_clear_namespace(buf_handle, ns_id, 0, -1)`
to clear all its extmarks which results in `extmark_clear` call.
2. The iteration process goes on ignoring extmarks with irrelevant
`ns_id` from Plugin1, until it reaches [0, 10], entering state (A).
3. At the end of cleaning up process, `marktree_del_itr` gets called.
This function is supposed to remove given node and, if necessary,
restructure the tree. Also, move the iterator to the next node.
The bug occurs in this function.
4. The iterator goes backwards to the node's last child, to put it
in the place of its deleted parent later. (B)
5. The parent node is deleted and replaced with its child node. (C)
6. Since now this node has 8 children, which is less than
`MT_BRANCH_FACTOR - 1`, it get's merged with the next node. (D)
7. Finally, since at (B) the iterator went backward, it goes forward
twice, skipping [0, 11] node, causing this extmark to persist,
causing the bug. (E)
ANALYSIS AND SOLUTION
The algorithm works perfectly when the parent node gets replaced by
its child, but no merging occurs. I.e. the exact same diagram,
but without the (D) stage. If not for (D), it would iterate to <0, 9>
and then to [0, 11]. So, iterating twice makes sense. The actual problem
is in (C) stage, because the iterator index isn't adjusted and still
pointing to no longer existent node. So my solution is to adjust
iterator index after removing the child node.
More info: https://github.com/neovim/neovim/pull/14719
Problem: Number of status line items is limited to 80.
Solution: Dynamically allocate the arrays. (Rom Grk, closesvim/vim#7181)
8133cc6bf4
The members of stl_item_T have not been prefixed with stl_ contrary to
the vim patch because the amount of stl_ prefixes on single lines of
code in that region was hurtful to readability.
Seems like redundant env var separators (";" on Windows) in $PATH can
cause weird behavior. From #7377:
> After some time, system(['win32yank', '-o']) and system('win32yank -o')
> start returning different results: specifically first returns an
> empty string.
>
> 1. $PATH weirdly contains double semicolon followed by path to the
> “installation directory” (unpacked directory from archive).
> 2. If I run `let $PATH=substitute($PATH, ';;', ';', 'g')` the problem is fixed.
close#7377
ref 224f99b85d
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
This is inspired by Atom's "marker index" data structure to efficiently
adjust marks to text insertions deletions, but uses a wide B-tree
(derived from kbtree) to keep the nesting level down.
Problem: Dict and list could be GC'ed while displaying error in a timer.
(Yasuhiro Matsumoto)
Solution: Block garbage collection when executing a timer. Add
test_garbagecollect_soon(). Add "no_wait_return" to
test_override(). (closesvim/vim#4571)
adc6714aac
Problem: Cannot recover from a swap file.
Solution: Do not expand environment variables in the swap file name.
Do not check the extension when we already know a file is a swap
file. (Ken Takata, closes 4415, closesvim/vim#4369)
99499b1c05
`tui_terminal_after_startup` gets called right after resuming from
suspending (via `Ctrl-z`) already (not delayed as with the startup
itself), and would set `waiting_for_bg_response` to false then directly.
This results in the terminal response not being processed then anymore,
and leaking into Neovim itself.
This changes it to try 5 times always, which means that it typically
would stop after a few characters of input from the user typically, e.g.
with tmux, which does not send a reply.
While it might be better to have something based on the time (e.g. only
wait for max 1s), this appears to be easier to do.
Fixes regression in 8a4ae3d.
* handle_background_color: short-circuit if handled already
* Unit tests for handle_background_color
* set waiting_for_bg_response to false in tui_terminal_after_startup
By then it should have been received.
luassert uses 3 by default, which is often not enough.
Instead of documenting how to increase it, let's use a more fitting
(sane) default of 100 levels.
14:13:04,119 INFO - # ./test/unit/helpers.lua @ 760: mbyte utf_char2bytes for chars 0xa000 - 0xafff
14:13:06,307 WARN - E908: using an invalid value as a String
/usr/home/quickbuild/buildagent/workspace/root/neovim/pull-requests-automated/.deps/usr/bin/luajit:
./test/unit/helpers.lua:459: write() error: 32: Broken pipe
14:13:06,308 WARN - stack traceback:
14:13:06,308 WARN - [C]: in function 'throw'
14:13:06,308 WARN - ...quests-automated/.deps/usr/share/lua/5.1/busted/core.lua:149: in function 'error'
14:13:06,308 WARN - ...ts-automated/.deps/usr/share/lua/5.1/luassert/assert.lua:171: in function 'assert'
14:13:06,308 WARN - ./test/unit/helpers.lua:459: in function 'write'
14:13:06,308 WARN - ./test/unit/helpers.lua:626: in function 'hook'
14:13:06,308 WARN - ./test/unit/helpers.lua:574: in function <./test/unit/helpers.lua:557>
14:13:06,308 WARN - [C]: in function 'type'
14:13:06,308 WARN - ...d/.deps/usr/share/lua/5.1/busted/outputHandlers/base.lua:57: in function 'copyElement'
14:13:06,308 WARN - ...d/.deps/usr/share/lua/5.1/busted/outputHandlers/base.lua:66: in function 'format'
14:13:06,308 WARN - ...d/.deps/usr/share/lua/5.1/busted/outputHandlers/base.lua:172: in function 'fn'
14:13:06,308 WARN - ...-requests-automated/.deps/usr/share/lua/5.1/mediator.lua:103: in function 'publish'
14:13:06,308 WARN - ...quests-automated/.deps/usr/share/lua/5.1/busted/core.lua:201: in function 'safe'
14:13:06,308 WARN - ...quests-automated/.deps/usr/share/lua/5.1/busted/core.lua:312: in function 'execute'
14:13:06,308 WARN - ...sts-automated/.deps/usr/share/lua/5.1/busted/execute.lua:58: in function 'execute'
14:13:06,308 WARN - ...ests-automated/.deps/usr/share/lua/5.1/busted/runner.lua:197: in function <...ests-automated/.deps/usr/share/lua/5.1/busted/runner.lua:11>
14:13:06,308 WARN - ./.deps/usr/lib/luarocks/rocks/busted/2.0.0-1/bin/busted:3: in main chunk
14:13:06,308 WARN - [C]: at 0x004041a0
14:13:06,323 WARN - Terminated
14:13:06,325 INFO - Executing post-execute action...
14:13:06,526 INFO - Checking step execute condition...
14:13:06,526 INFO - Step execute condition satisfied, executing...
14:13:06,706 INFO - Executing pre-execute action...
14:13:06,706 INFO - Running step...
The test.functional.helpers and test.unit.helpers modules now include
all of the public functions from test.helpers, so there is no need to
separately require('test.helpers').
This is where "pure functions" can live, which can be shared by Nvim and
test logic which may not have a running Nvim instance available.
If in the future we use Nvim itself as the Lua engine for tests, then
these functions could be moved directly onto the `vim` Lua module.
closes#6580
Automatically include all "global helper" util functions in the
unit.helpers and functional.helpers and modules. So tests don't need to
expicitly do:
local global_helpers = require('test.helpers')
- Minimum required libuv is now v1.12
- Because `uv_os_getenv` requires allocating, we must manage a map
(`envmap` in `env.c`) to maintain the old behavior of `os_getenv` .
- free() map-items after removal. khash.h does not make copies of
anything, so even its keys must be memory-managed by the caller.
closes#8398closes#9267
