| Commit message (Collapse) | Author | Age |
|---|
| |
|
|
|
|
|
| |
Problem: Prompts are emitted as messages events, where cmdline events
are more appropriate. The user input is also emitted as
message events in fast context, so cannot be displayed with
vim.ui_attach().
Solution: Prompt for user input through cmdline prompts.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
Problem: Option metadata like list of valid values for an option and
option flags are not listed in the `options.lua` file and are instead
manually defined in C, which means option metadata is split between
several places.
Solution: Put metadata such as list of valid values for an option and
option flags in `options.lua`, and autogenerate the corresponding C
variables and enums.
Supersedes #28659
Co-authored-by: glepnir <glephunter@gmail.com>
|
| |
|
|
| |
Add kinds for various commands that output a list, the 'wildmode'
list, and for number prompts.
|
| |
|
|
|
|
|
|
|
| |
Use the grapheme break algorithm from utf8proc to support grapheme
clusters from recent unicode versions.
Handle variant selector VS16 turning some codepoints into double-width
emoji. This means we need to use ptr2cells rather than char2cells when
possible.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Problem:
Variables are often assigned multiple places in common patterns.
Solution:
Replace these common patterns with different patterns that reduce the
number of assignments.
Use `MAX` and `MIN`:
```c
if (x < y) {
x = y;
}
// -->
x = MAX(x, y);
```
```c
if (x > y) {
x = y;
}
// -->
x = MIN(x, y);
```
Use ternary:
```c
int a;
if (cond) {
a = b;
} els {
a = c;
}
// -->
int a = cond ? b : c;
```
|
| |
|
|
|
| |
revert: "refactor: use S_LEN(s) instead of s, n (#29219)"
This reverts commit c37695a5d5f2e8914fff86f3581bed70b4c85d3c.
|
| |\
| |
| | |
refactor(memory): use builtin strcat() instead of STRCAT()
|
| | |
| |
| |
| |
| |
| |
| |
| | |
The latter was mostly relevant with the past char_u madness.
NOTE: STRCAT also functioned as a counterfeit "NOLINT" for clint
apparently. But NOLINT-ing every usecase is just the same as disabling
the check entirely.
|
| |/ |
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
| |
Problem: Cannot move to previous/next rare word
(Colin Kennedy)
Solution: Add the ]r and [r motions (Christ van Willegen)
fixes: vim/vim#14773
closes: vim/vim#14780
https://github.com/vim/vim/commit/8e4c4c7d87def2b100a5d64dc518ef85d9de8765
Co-authored-by: Christ van Willegen - van Noort <github.com@vanwillegen-vannoort.nl>
|
| |
|
| |
Also attempt to fix the new coverity warning.
|
| |
|
|
|
|
| |
Problem: Using xstrlcpy() when the exact length of the string to be
copied is known is not ideal because it requires adding 1 to
the length and an unnecessary strlen().
Solution: Add xmemcpyz() and use it in place of such xstrlcpy() calls.
|
| |
|
|
|
|
|
|
|
|
|
|
| |
Problem: More code can use ml_get_buf_len() instead of STRLEN().
Solution: Change more STRLEN() calls to ml_get_buf_len(). Also do not
set ml_line_textlen in ml_replace_len() if "has_props" is set,
because "len_arg" also includes the size of text properties in
that case. (zeertzjq)
closes: vim/vim#14183
https://github.com/vim/vim/commit/94b7c3233ef534acc669b3083ed1fe59cf3a090b
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Problem: qsort() comparison functions should be transitive
Solution: Do not subtract values, but rather use explicit comparisons
Improve qsort() comparison functions
There has been a recent report on qsort() causing out-of-bounds read &
write in glibc for non transitive comparison functions
https://www.qualys.com/2024/01/30/qsort.txt
Even so the bug is in glibc's implementation of the qsort() algorithm,
it's bad style to just use substraction for the comparison functions,
which may cause overflow issues and as hinted at in OpenBSD's manual
page for qsort(): "It is almost always an error to use subtraction to
compute the return value of the comparison function."
So check the qsort() comparison functions and change them to be safe.
closes: vim/vim#13980
https://github.com/vim/vim/commit/e06e43766500ecb4cd1031fa16cf9cbebdb222c1
Co-authored-by: Christian Brabandt <cb@256bit.org>
|
| |
|
|
|
|
| |
Remove `export` pramgas from defs headers as it causes IWYU to believe
that the definitions from the defs headers comes from main header, which
is not what we really want.
|
| |
|
|
| |
A struct can be anonymous if only its typedef is used.
|
| | |
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Problem: [security]: buffer-overflow in suggest_trie_walk
Solution: Check n before using it as index into byts array
Basically, n as an index into the byts array, can point to beyond the byts
array. So let's double check, that n is within the expected range after
incrementing it from sp->ts_curi and bail out if it would be invalid.
Reported by @henices, thanks!
https://github.com/vim/vim/commit/0fb375aae608d7306b4baf9c1f906961f32e2abf
Co-authored-by: Christian Brabandt <cb@256bit.org>
|
| |
|
|
|
|
| |
FUNC_ATTR_* should only be used in .c files with generated headers.
Defining FUNC_ATTR_* as empty in headers causes misuses of them to be
silently ignored. Instead don't define them by default, and only define
them as empty after a .c file has included its generated header.
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| |
|
|
|
| |
- reduce variable scope
- prefer initialization over declaration and assignment
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Problem: buffer text with composing chars are converted from UTF-8
to an array of up to seven UTF-32 values and then converted back
to UTF-8 strings.
Solution: Convert buffer text directly to UTF-8 based schar_T values.
The limit of the text size is now in schar_T bytes, which is currently
31+1 but easily could be raised as it no longer multiplies the size
of the entire screen grid when not used, the full size is only required
for temporary scratch buffers.
Also does some general cleanup to win_line text handling, which was
unnecessarily complicated due to multibyte rendering being an "opt-in"
feature long ago. Nowadays, a char is just a char, regardless if it consists
of one ASCII byte or multiple bytes.
|
| |
|
|
|
|
|
| |
We already have an extensive suite of static analysis tools we use,
which causes a fair bit of redundancy as we get duplicate warnings. PVS
is also prone to give false warnings which creates a lot of work to
identify and disable.
|
| |
|
|
| |
When the given length is exactly the number of bytes to copy, xmemdupz()
makes the intention clearer.
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
problem: checks for wp->w_p_rl are all over the place, making simple
things like "advance column one cell" incredibly complicated.
solution: always fill linebuf_char[] using an incrementing counter,
and then mirror the buffer as a post-processing step
This was "easier" that I first feared, because the stupid but simple
workaround for things like keeping linenumbers still left-right,
e.g. "mirror them and them mirror them once more" is more or less
what vim did already. So let's just keep doing that.
|
| |
|
|
|
|
| |
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.
|
| |
|
|
|
|
|
| |
Previously, 'rightleftcmd' was implemented by having all code which
would affect msg_col or output screen cells be conditional on `cmdmsg_rl`.
This change removes all that and instead implements rightleft as a
mirroring post-processing step.
|
| |
|
|
|
| |
Uncrustify is the source of truth where possible.
Remove any redundant checks from clint.py.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Problem: cannot complete option values
Solution: Add completion functions for several options
Add cmdline tab-completion for setting string options
Add tab-completion for setting string options on the cmdline using
`:set=` (along with `:set+=` and `:set-=`).
The existing tab completion for setting options currently only works
when nothing is typed yet, and it only fills in with the existing value,
e.g. when the user does `:set diffopt=<Tab>` it will be completed to
`set diffopt=internal,filler,closeoff` and nothing else. This isn't too
useful as a user usually wants auto-complete to suggest all the possible
values, such as 'iblank', or 'algorithm:patience'.
For set= and set+=, this adds a new optional callback function for each
option that can be invoked when doing completion. This allows for each
option to have control over how completion works. For example, in
'diffopt', it will suggest the default enumeration, but if `algorithm:`
is selected, it will further suggest different algorithm types like
'meyers' and 'patience'. When using set=, the existing option value will
be filled in as the first choice to preserve the existing behavior. When
using set+= this won't happen as it doesn't make sense.
For flag list options (e.g. 'mouse' and 'guioptions'), completion will
take into account existing typed values (and in the case of set+=, the
existing option value) to make sure it doesn't suggest duplicates.
For set-=, there is a new `ExpandSettingSubtract` function which will
handle flag list and comma-separated options smartly, by only suggesting
values that currently exist in the option.
Note that Vim has some existing code that adds special handling for
'filetype', 'syntax', and misc dir options like 'backupdir'. This change
preserves them as they already work, instead of converting to the new
callback API for each option.
closes: vim/vim#13182
https://github.com/vim/vim/commit/900894b09a95398dfc75599e9f0aa2ea25723384
Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>
|
| |
|
|
|
|
| |
- Move vimoption_T to option.h
- option_defs.h is for option-related types
- option_vars.h corresponds to Vim's option.h
- option_defs.h and option_vars.h don't include each other
|
| | |
|
| | |
|
| |
|
|
|
| |
problem: there are too many different functions in message.c
solution: fold some of the functions into themselves
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
ml_get_buf() takes a third parameters to indicate whether the
caller wants to mutate the memline data in place. However
the vast majority of the call sites is using this function
just to specify a buffer but without any mutation. This makes
it harder to grep for the places which actually perform mutation.
Solution: Remove the bool param from ml_get_buf(). it now works
like ml_get() except for a non-current buffer. Add a new
ml_get_buf_mut() function for the mutating use-case, which can
be grepped along with the other ml_replace() etc functions which
can modify the memline.
|
| | |
|
| |
|
|
|
|
|
|
| |
Problem: SpellCap highlight not always updated when needed.
Solution: Handle updating line below closed fold and other situations where
only part of the window is redrawn. (Luuk van Baal, closes vim/vim#12428,
closes vim/vim#12420)
https://github.com/vim/vim/commit/2ac6497f0ef186f0e3ba67d7f0a485bfb612bb08
|
| |
|
|
|
|
|
| |
Problem: Handling new value of an option has a long "else if" chain.
Solution: Use a function pointer. (Yegappan Lakshmanan, closes vim/vim#12015)
https://github.com/vim/vim/commit/af93691b53f38784efce0b93fe7644c44a7e382e
|
| |
|
|
| |
Notable changes: replace all infinite loops to `while(true)` and remove
`int` from `unsigned int`.
|
| | |
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
drawscreen.c vs screen.c makes absolutely no sense.
The screen exists only to draw upon it, therefore helper functions
are distributed randomly between screen.c and the file that
does the redrawing. In addition screen.c does a lot of drawing on the
screen.
It made more sense for vim/vim as our grid.c is their screen.c
Not sure if we want to dump all the code for option chars into
optionstr.c, so keep these in a optionchar.c for now.
|
| |
|
| |
Avoid casting back and forth.
|
