| Commit message (Collapse) | Author | Age |
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Problem: The style guide states that all switch statements that are not conditional on an enum must have a `default` case, but does not give any explicit guideline for switch statements that are conditional on enums. As a result, a `default` case is added in many enum switch statements, even when the switch statement is exhaustive. This is not ideal because it removes the ability to have compiler errors to easily detect unchanged switch statements when a new possible value for an enum is added.
Solution: Add explicit guidelines for switch statements that are conditional on an enum, clarifying that a `default` case is not necessary if the switch statement is exhaustive. Also refactor pre-existing code with unnecessary `default` cases.
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(#25569)
Problem: cmdline-completion for comma-separated options wrong
Solution: Fix command-line expansions for options with filenames with
commas
Fix command-line expansions for options with filenames with commas
Cmdline expansion for option values that take a comma-separated list
of file names is currently not handling file names with commas as the
commas are not escaped. For such options, the commas in file names need
to be escaped (to differentiate from a comma that delimit the list
items). The escaped comma is unescaped in `copy_option_part()` during
option parsing.
Fix as follows:
- Cmdline completion for option values with comma-separated file/folder
names will not start a new match when seeing `\\,` and will instead
consider it as one value.
- File/folder regex matching will strip the `\\` when seeing `\\,` to
make sure it can match the correct files/folders.
- The expanded value will escape `,` with `\\,`, similar to how spaces
are escaped to make sure the option value is correct on the cmdline.
This fix also takes into account the fact that Win32 Vim handles file
name escaping differently. Typing '\,' for a file name results in it
being handled literally but in other platforms '\,' is interpreted as a
simple ',' and commas need to be escaped using '\\,' instead.
Also, make sure this new logic only applies to comma-separated options
like 'path'. Non-list options like 'set makeprg=<Tab>' and regular ex
commands like `:edit <Tab>` do not require escaping and will continue to
work.
Also fix up documentation to be clearer. The original docs are slightly
misleading in how it discusses triple slashes for 'tags'.
closes: vim/vim#13303
related: vim/vim#13301
https://github.com/vim/vim/commit/54844857fd6933fa4f6678e47610c4b9c9f7a091
Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>
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Removing this behavior causes more inconsistencies and bugs.
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Co-authored-by: dundargoc <gocdundar@gmail.com>
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This adds the checks in https://neovim.io/doc/reports/clang/ when using
clang-tidy. The strategy is to enable all clang-analyzer checks, and
disable only the checks for the warnings that exist currently. This
allows us to eliminate each warning type without blocking ongoing work,
but also without adding bugs for already eliminated warnings.
The plan is to eventually eliminate https://neovim.io/doc/reports/clang/
by completely integrating it into the clang-tidy check.
Also add make and cmake targets `clang-analyzer` to run this check.
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*** CID 466056: Control flow issues (DEADCODE)
/src/nvim/window.c: 6951 in file_name_in_line()
6945 // Search backward for first char of the file name.
6946 // Go one char back to ":" before "//", or to the drive letter before ":\" (even if ":"
6947 // is not in 'isfname').
6948 while (ptr > line) {
6949 if ((len = (size_t)(utf_head_off(line, ptr - 1))) > 0) {
6950 ptr -= len + 1;
>>> CID 466056: Control flow issues (DEADCODE)
>>> Execution cannot reach the expression "path_has_drive_letter(ptr - 2)" inside this statement: "if (vim_isfilec((uint8_t)pt...".
6951 } else if (vim_isfilec((uint8_t)ptr[-1])
6952 || (len >= 2 && path_has_drive_letter(ptr - 2))
6953 || ((options & FNAME_HYP) && path_is_url(ptr - 1))) {
6954 ptr--;
6955 } else {
6956 break;
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update vendored libmpack-lua to match
https://github.com/libmpack/libmpack-lua/releases/tag/1.0.11
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"VimEnter foo" was accepted as a valid event name for "VimEnter".
Events delimited with commas, eg. "VimEnter,BufRead", were also
accepted, even though only the first event was actually parsed.
Co-authored-by: ii14 <ii14@users.noreply.github.com>
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long is 32 bits on windows, while it is 64 bits on other architectures.
This makes the type suboptimal for a codebase meant to be
cross-platform. Replace it with more appropriate integer types.
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refactor(grid): do arabic shaping in one place
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The 'arabicshape' feature of vim is a transformation of unicode text to
make arabic and some related scripts look better at display time. In
particular the content of a cell will be adjusted depending on the
(original) content of the cells just before and after it.
This is implemented by the arabic_shape() function in nvim. Before this
commit, shaping was invoked in four different contexts:
- when rendering buffer text in win_line()
- in line_putchar() for rendering virtual text
- as part of grid_line_puts, used by messages and statuslines and
similar
- as part of draw_cmdline() for drawing the cmdline
This replaces all these with a post-processing step in grid_put_linebuf(),
which has become the entry point for all text rendering after recent
refactors.
An aim of this is to make the handling of multibyte text yet simpler.
One of the main reasons multibyte chars needs to be "parsed" into
codepoint arrays of composing chars is so that these could be inspected
for the purpose of shaping. This can likely be vastly simplified in many
contexts where only the total length (in bytes) and width of composed
char is needed.
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fix(ui): trigger TabNewEntered after split new tab
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Problem: Some unused code in move.c and string.c
Solution: Remove it
closes: vim/vim#13288
https://github.com/vim/vim/commit/580c1fcb4ad85360cd3a361c3c8e37b534153d60
Co-authored-by: dundargoc <gocdundar@gmail.com>
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vim-patch:9.0.1990,27e12c7669e3
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runtime(doc): remove E1520 tag (vim/vim#13289)
https://github.com/vim/vim/commit/27e12c7669e36a8f60fefa9db9a08024efeb06e8
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Problem: strange error number
Solution: change error number,
add doc tag for E1507
closes: vim/vim#13270
https://github.com/vim/vim/commit/ea746f9e862092aef3d4e95c64d116759b9fabe0
Co-authored-by: Christ van Willegen <cvwillegen@gmail.com>
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Problem: Invalid memory access when 'foldexpr' returns empty string.
Solution: Check for NUL.
closes: vim/vim#13293
https://github.com/vim/vim/commit/a991ce9c083bb8c02b1b1ec34ed35728197050f3
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heap-buffer-overflow on address 0x6020000079cf at pc 0x563e98bd70b6 bp 0x7ffc52efc430 sp 0x7ffc52efbbf8
= READ of size 1 at 0x6020000079cf thread T0
= 0 0x563e98bd70b5 in strlen (/home/runner/work/neovim/neovim/build/bin/nvim+0xc7b0b5) (BuildId: e40ec79ca4eae53c0155aeb03de88ddd5d29c5d2)
= 1 0x563e99da4f45 in path_has_drive_letter /home/runner/work/neovim/neovim/src/nvim/path.c:1754:10
= 2 0x563e9a610d81 in file_name_in_line /home/runner/work/neovim/neovim/src/nvim/window.c:6951:49
= 3 0x563e9a61066f in file_name_at_cursor /home/runner/work/neovim/neovim/src/nvim/window.c:6917:10
= 4 0x563e995a08d6 in eval_vars /home/runner/work/neovim/neovim/src/nvim/ex_docmd.c:6903:16
= 5 0x563e9937c648 in f_expand /home/runner/work/neovim/neovim/src/nvim/eval/funcs.c:1754:20
= 6 0x563e99357819 in call_internal_func /home/runner/work/neovim/neovim/src/nvim/eval/funcs.c:273:3
= 7 0x563e994656de in call_func /home/runner/work/neovim/neovim/src/nvim/eval/userfunc.c:1719:15
= 8 0x563e99461ae6 in get_func_tv /home/runner/work/neovim/neovim/src/nvim/eval/userfunc.c:557:11
= 9 0x563e992c7c5d in eval_func /home/runner/work/neovim/neovim/src/nvim/eval.c:2281:13
= 10 0x563e992bf708 in eval7 /home/runner/work/neovim/neovim/src/nvim/eval.c:3208:15
= 11 0x563e992bbda9 in eval6 /home/runner/work/neovim/neovim/src/nvim/eval.c:2935:7
= 12 0x563e992b9e8d in eval5 /home/runner/work/neovim/neovim/src/nvim/eval.c:2791:7
= 13 0x563e992b87e2 in eval4 /home/runner/work/neovim/neovim/src/nvim/eval.c:2666:7
= 14 0x563e992b758d in eval3 /home/runner/work/neovim/neovim/src/nvim/eval.c:2575:7
= 15 0x563e9926299d in eval2 /home/runner/work/neovim/neovim/src/nvim/eval.c:2497:7
= 16 0x563e99250b0c in eval1 /home/runner/work/neovim/neovim/src/nvim/eval.c:2401:7
= 17 0x563e9924d68a in eval0 /home/runner/work/neovim/neovim/src/nvim/eval.c:2346:9
= 18 0x563e98f17315 in nvim_eval /home/runner/work/neovim/neovim/src/nvim/api/vimscript.c:170:3
= 19 0x563e98e7bb5e in handle_nvim_eval /home/runner/work/neovim/neovim/build/src/nvim/auto/api/private/dispatch_wrappers.generated.h:8953:15
= 20 0x563e99b62f59 in request_event /home/runner/work/neovim/neovim/src/nvim/msgpack_rpc/channel.c:444:19
= 21 0x563e9a1dcdc9 in state_handle_k_event /home/runner/work/neovim/neovim/src/nvim/state.c:115:7
= 22 0x563e99bf0718 in nv_event /home/runner/work/neovim/neovim/src/nvim/normal.c:6623:3
= 23 0x563e99bb4069 in normal_execute /home/runner/work/neovim/neovim/src/nvim/normal.c:1227:3
= 24 0x563e9a1dcb8d in state_enter /home/runner/work/neovim/neovim/src/nvim/state.c:97:26
= 25 0x563e99b9673c in normal_enter /home/runner/work/neovim/neovim/src/nvim/normal.c:516:3
= 26 0x563e98c82e0d in main /home/runner/work/neovim/neovim/src/nvim/main.c:643:3
= 27 0x7fcb81429d8f (/lib/x86_64-linux-gnu/libc.so.6+0x29d8f) (BuildId: 229b7dc509053fe4df5e29e8629911f0c3bc66dd)
= 28 0x7fcb81429e3f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e3f) (BuildId: 229b7dc509053fe4df5e29e8629911f0c3bc66dd)
= 29 0x563e98bc0f74 in _start (/home/runner/work/neovim/neovim/build/bin/nvim+0xc64f74) (BuildId: e40ec79ca4eae53c0155aeb03de88ddd5d29c5d2)
=
= 0x6020000079cf is located 1 bytes to the left of 9-byte region [0x6020000079d0,0x6020000079d9)
= allocated by thread T0 here:
= 0 0x563e98c43dbe in __interceptor_malloc (/home/runner/work/neovim/neovim/build/bin/nvim+0xce7dbe) (BuildId: e40ec79ca4eae53c0155aeb03de88ddd5d29c5d2)
= 1 0x563e99a7b6f6 in try_malloc /home/runner/work/neovim/neovim/src/nvim/memory.c:89:15
= 2 0x563e99a7b8dc in xmalloc /home/runner/work/neovim/neovim/src/nvim/memory.c:123:15
= 3 0x563e9901ace2 in ins_str /home/runner/work/neovim/neovim/src/nvim/change.c:801:16
= 4 0x563e99208133 in insertchar /home/runner/work/neovim/neovim/src/nvim/edit.c:2172:5
= 5 0x563e9921936c in insert_special /home/runner/work/neovim/neovim/src/nvim/edit.c:1995:5
= 6 0x563e99218e9f in insert_handle_key /home/runner/work/neovim/neovim/src/nvim/edit.c:1173:7
= 7 0x563e991f0f1d in insert_execute /home/runner/work/neovim/neovim/src/nvim/edit.c:671:10
= 8 0x563e9a1dcb8d in state_enter /home/runner/work/neovim/neovim/src/nvim/state.c:97:26
= 9 0x563e991f8c75 in insert_enter /home/runner/work/neovim/neovim/src/nvim/edit.c:338:5
= 10 0x563e991ed4e2 in edit /home/runner/work/neovim/neovim/src/nvim/edit.c:1270:3
= 11 0x563e99bf6007 in invoke_edit /home/runner/work/neovim/neovim/src/nvim/normal.c:6269:7
= 12 0x563e99bcb665 in nv_edit /home/runner/work/neovim/neovim/src/nvim/normal.c:6246:5
= 13 0x563e99bb4069 in normal_execute /home/runner/work/neovim/neovim/src/nvim/normal.c:1227:3
= 14 0x563e9a1dcb8d in state_enter /home/runner/work/neovim/neovim/src/nvim/state.c:97:26
= 15 0x563e99b9673c in normal_enter /home/runner/work/neovim/neovim/src/nvim/normal.c:516:3
= 16 0x563e98c82e0d in main /home/runner/work/neovim/neovim/src/nvim/main.c:643:3
= 17 0x7fcb81429d8f (/lib/x86_64-linux-gnu/libc.so.6+0x29d8f) (BuildId: 229b7dc509053fe4df5e29e8629911f0c3bc66dd)
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Problem:
On Windows, "gf" fails on a filepath that has a line:column suffix.
Example:
E447: Can't find file "src/app/core/services/identity/identity.service.ts:64:23"
Solution:
- Remove ":" from 'isfname' on Windows. Colon is not a valid filename
character (except for the drive-letter).
- Handle drive letters specially in file_name_in_line().
Fixes #25160
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This finalizes the long running refactor from the old TUI-focused grid
implementation where text-drawing cursor was not separated from the
visible cursor.
Still, the pattern of setting cursor position together with updating a
line was convenient. Introduce grid_line_cursor_goto() to still allow
this but now being explicit about it.
Only having batched drawing functions makes code involving drawing
a bit longer. But it is better to be explicit, and this highlights
cases where multiple small redraws can be grouped together. This was the
case for most of the changed places (messages, lastline, and :intro)
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fix(marktree): correct qsort usage
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> The application shall ensure that the function returns an integer less
than, equal to, or greater than 0, if the first argument is considered
respectively less than, equal to, or greater than the second. If two
members compare as equal, their order in the sorted array is unspecified.
https://pubs.opengroup.org/onlinepubs/009696899/functions/qsort.html
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(#25507)
Problem: Scrolling non-current window using mouse is inconsistent
depending on 'scrollbind'/'scrolloff' and different from GUI
vertical scrollbar when 'cursorbind' is set.
Solution: Don't move cursor in non-current windows for 'cursorbind' if
cursor in the current window didn't move.
closes: vim/vim#13219
closes: vim/vim#13210
https://github.com/vim/vim/commit/8e5f26ec6a1446aabffa7a0a7819a7462372a5b8
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Problem: Cannot scroll up in diff mode with many filler lines and zero
'scrolloff'.
Solution: Invalidate w_cline_row before calling comp_botline().
closes: vim/vim#13256
https://github.com/vim/vim/commit/0583491277dea9d14e000051c26405b90d839072
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fix(highlight): attr set all when normal attr changed
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Problem:
The swapfile "E325: ATTENTION" dialog is displayed when editing a file
already open in another (running) Nvim. Usually this behavior is
annoying and irrelevant:
- "Recover" and the other options ("Open readonly", "Quit", "Abort") are
almost never wanted.
- swapfiles are less relevant for "multi-Nvim" since 'autoread' is
enabled by default.
- Even less relevant if user enables 'autowrite'.
Solution:
Define a default SwapExists handler which does the following:
1. If the swapfile is owned by a running Nvim process, automatically
chooses "(E)dit anyway" (caveat: this creates a new, extra swapfile,
which is mostly harmless and ignored except by `:recover` or `nvim -r`.
2. Shows a 1-line "ignoring swapfile..." message.
3. Users can disable the default SwapExists handler via `autocmd! nvim_swapfile`.
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long is 32 bits on windows, while it is 64 bits on other architectures.
This makes the type suboptimal for a codebase meant to be
cross-platform. Replace it with more appropriate integer types.
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refactor(message): simplify msg_puts_display and use batched grid updates
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msg_puts_display was more complex than necessary in nvim, as in
nvim, it no longer talks directly with a terminal.
In particular we don't need to scroll the grid before emiting the last
char. The TUI already takes care of things like that, for terminals
where it matters.
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Problem: xattr: permission-denied errors on write
Solution: ignore those errors
closes: vim/vim#13246
https://github.com/vim/vim/commit/993b17569b5acffe2d8941d1709a55da4e439755
N/A patches:
vim-patch:9.0.1965: wrong auto/configure script
vim-patch:9.0.1966: configure prints stray 6 when checking libruby
Co-authored-by: Gene C <arch@sapience.com>
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Problem: Clean up cmdline option completion code
Solution: Fix various minor problems
- Fix manual array size calculations to just use `ARRAY_LENGTH()`.
- Fix unintentional typo in comments due to copy-paste error.
- Fix assert_equal() usages to pass the expected value to first
parameter instead of 2nd one to avoid confusion.
- Fix signed vs unsigned warnings
- Correct misplaced comments about set_op_T and set_prefix_T
and fix a typo in another comment
closes: vim/vim#13249
closes: vim/vim#13237
https://github.com/vim/vim/commit/6d113472601fa6f3a444a95ef7b11d4309215117
N/A patch:
vim-patch:9.0.1976: style: space before tab in optionstr.c
Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>
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runtime(doc): add missing error numbers in the help. (vim/vim#13241)
closes: vim/vim#13240
https://github.com/vim/vim/commit/cd39b69b0200005622db7291bbacff95bd03a3d0
Co-authored-by: Yegappan Lakshmanan <4298407+yegappan@users.noreply.github.com>
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runtime(doc): mention how to disable folding in diff mode (vim/vim#13242)
https://github.com/vim/vim/commit/20f48d5b2ddb9fdc29e83f0da6f31f895eaeab47
Co-authored-by: dundargoc <33953936+dundargoc@users.noreply.github.com>
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Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
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Problem: cmdline completion should consider key option
Solution: Disable cmdline completion for key option, slightly
refactor how P_NO_CMD_EXPAND is handled
Harden crypto 'key' option: turn off cmdline completion, disable set-=
"set-=" can be used maliciously with a crypto key, as it allows an
attacker (who either has access to the computer or a plugin author) to
guess a substring by observing the modified state. Simply turn off
set+=/-=/^= for this option as there is no good reason for them to be
used.
Update docs to make that clear as well.
Also, don't allow cmdline completion for 'key' as it just shows *****
which is not useful and confusing to the user what it means (if the user
accidentally hits enter they will have replaced their key with "*****"
instead).
Move logic to better location, don't use above 32-bit for flags
Move P_NO_CMD_EXPAND to use the unused 0x20 instead of going above
32-bits, as currently the flags parameter is only 32-bits on some
systems. Left a comment to warn that future additions will need to
change how the flags work either by making it 64-bit or split into two
member vars.
Also, move the logic for detecting P_NO_CMD_EXPAND earlier so it's not
up to each handler to decide, and you won't see the temporary "..." that
Vim shows while waiting for completion handler to complete.
closes: vim/vim#13224
https://github.com/vim/vim/commit/6ee7b521fa7531ef356ececc8be7575c3800f872
Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>
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"leadmultispace"
Problem: Cmdline completion for 'listchars' fields doesn't include
"multispace" and "leadmultispace" (after 9.0.1958).
Solution: Include "multispace" and "leadmultispace" in lcstab.
closes: vim/vim#13225
https://github.com/vim/vim/commit/1f025b01e29be6fce907d0379602b45031d6998f
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