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* refactor: fix headers with IWYUdundargoc2023-11-28
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* refactor: rename types.h to types_defs.hdundargoc2023-11-27
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* build(IWYU): fix includes for undo_defs.hdundargoc2023-11-27
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* build(IWYU): fix includes for func_attr.hdundargoc2023-11-27
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* refactor: follow style guidedundargoc2023-11-19
| | | | | - reduce variable scope - prefer initialization over declaration and assignment
* refactor(grid): make screen rendering more multibyte than ever beforebfredl2023-11-17
| | | | | | | | | | | | | | | | | | 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.
* refactor: follow style guidedundargoc2023-11-13
| | | | | | - reduce variable scope - prefer initialization over declaration and assignment - use bool to represent boolean values
* build: remove PVSdundargoc2023-11-12
| | | | | | | 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.
* refactor: change some xstrndup() and xstrnsave() to xmemdupz() (#25959)zeertzjq2023-11-10
| | | | When the given length is exactly the number of bytes to copy, xmemdupz() makes the intention clearer.
* refactor: the long goodbyedundargoc2023-10-09
| | | | | | 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.
* refactor: reorganize option header files (#25437)zeertzjq2023-09-30
| | | | | | - 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
* build(iwyu): add a few more _defs.h mappings (#25435)zeertzjq2023-09-30
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* refactor(memline): distinguish mutating uses of ml_get_buf()bfredl2023-08-24
| | | | | | | | | | | | | | 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.
* fix(highlight): make CurSearch work properly with 'winhl' (#24448)zeertzjq2023-07-23
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* refactor: remove longdundargoc2023-07-03
| | | | | long is 32-bits even on 64-bit windows which makes the type suboptimal for a codebase meant to be cross-platform.
* refactor: uncrustifydundargoc2023-04-26
| | | | Notable changes: replace all infinite loops to `while(true)` and remove `int` from `unsigned int`.
* refactor: remove redundant const char * castsii142023-04-07
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* refactor: make error message definitions constii142023-04-05
| | | | message.c functions now take const char * as a format. Error message definitions can be made const.
* refactor: add const and remove unnecessary casts (#22841)ii142023-04-01
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* refactor: reduce scope of locals as per the style guide (#22211)dundargoc2023-02-11
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* vim-patch:partial:9.0.1196: code is indented more than necessary (#21796)zeertzjq2023-01-14
| | | | | | | | | | | | Problem: Code is indented more than necessary. Solution: Use an early return where it makes sense. (Yegappan Lakshmanan, closes vim/vim#11813) https://github.com/vim/vim/commit/e8575988969579f9e1439181ae338b2ff74054a8 Partial port as this depends on some previous eval and 'smoothscroll' patches. Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
* refactor: replace char_u with char 20 (#21714)dundargoc2023-01-13
| | | | | refactor: replace char_u with char Work on https://github.com/neovim/neovim/issues/459
* vim-patch:8.1.2001: some source files are too big (#21231)zeertzjq2022-11-29
| | | | | | | Problem: Some source files are too big. Solution: Move buffer and window related functions to evalbuffer.c and evalwindow.c. (Yegappan Lakshmanan, closes vim/vim#4898) https://github.com/vim/vim/commit/261f346f8154c0ec7094a4a211c653c74e9f7c2e
* refactor: replace char_u with charDundar Göc2022-11-26
| | | | Work on https://github.com/neovim/neovim/issues/459
* vim-patch:8.2.3940: match highlight disappears when doing incsearch for ":s/pat"zeertzjq2022-11-24
| | | | | | | | | Problem: Match highlight disappears when doing incsearch for ":s/pat". Solution: Only use line limit for incsearch highlighting. (closes vim/vim#9425) https://github.com/vim/vim/commit/94fb8274ca8c93a10102d41c8bcc848f75cb7334 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:8.2.3698: match highlighting continues over breakindentzeertzjq2022-11-24
| | | | | | | | | | | Problem: Match highlighting continues over breakindent. Solution: Stop before the end column. (closes vim/vim#9242) https://github.com/vim/vim/commit/0c359af5c0fd106d3f57cc0bb7cef1c89b5e1e10 Cherry-pick Test_matchdelete_redraw() from patch 8.2.1077. Co-authored-by: Bram Moolenaar <Bram@vim.org>
* build: allow IWYU to fix includes for all .c filesdundargoc2022-11-15
| | | | | | | | | | Allow Include What You Use to remove unnecessary includes and only include what is necessary. This helps with reducing compilation times and makes it easier to visualise which dependencies are actually required. Work on https://github.com/neovim/neovim/issues/549, but doesn't close it since this only works fully for .c files and not headers.
* refactor: fix clang-tidy warningsdundargoc2022-11-06
| | | | | | | | Enable and fix bugprone-misplaced-widening-cast warning. Fix some modernize-macro-to-enum and readability-else-after-return warnings, but don't enable them. While the warnings can be useful, they are in general too noisy to enable.
* vim-patch:8.2.0502: Vim9: some code is not testedzeertzjq2022-11-05
| | | | | | | | | Problem: Vim9: some code is not tested. Solution: Add more tests. Fix uncovered problems. https://github.com/vim/vim/commit/e8c4abbbd711af8fd3ed85ea69e9ac3d63a0d879 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:9.0.0622: matchaddpos() can get slow when adding many matcheszeertzjq2022-10-02
| | | | | | | Problem: matchaddpos() can get slow when adding many matches. Solution: Update the next available match ID when manually picking an ID and remove check if the available ID can be used. (idea by Rick Howe) https://github.com/vim/vim/commit/9f573a8df02d9f699a43d2afbd1d2841d700b9ad
* vim-patch:9.0.0620: matchaddpos() can only add up to 8 matcheszeertzjq2022-10-02
| | | | | | Problem: matchaddpos() can only add up to 8 matches. Solution: Allocate the array of positions. (closes vim/vim#11248) https://github.com/vim/vim/commit/50faf02f43d7f1a56ec2023028fca7c72dbce83e
* vim-patch:8.2.2542: highlight of char beyond line end is not correct (#20424)zeertzjq2022-10-01
| | | | | | | | Problem: Highlight of char beyond line end is not correct. (Chuan Wei Foo) Solution: Fix counting NUL as one cell. Draw one more character if the EOL is part of the match. (closes vim/vim#7883) https://github.com/vim/vim/commit/41f0895c6e3c7b921e3c102ad42be52b1be48018 Reorder test_search.vim to match Vim.
* refactor: replace char_u with charDundar Göc2022-09-06
| | | | Work on https://github.com/neovim/neovim/issues/459
* refactor: replace char_u with charDundar Göc2022-09-01
| | | | Work on https://github.com/neovim/neovim/issues/459
* refactor: replace char_u with char 4 (#19987)dundargoc2022-08-30
| | | | | | | * refactor: replace char_u with char Work on https://github.com/neovim/neovim/issues/459
* refactor: replace char_u with charDundar Göc2022-08-29
| | | | Work on https://github.com/neovim/neovim/issues/459
* Merge pull request #19906 from bfredl/bigstagebfredl2022-08-24
|\ | | | | perf(api): allow to use an arena for return values
| * perf(api): allow to use an arena for return valuesbfredl2022-08-23
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* | vim-patch:9.0.0206: redraw flags are not named specifically (#19913)zeertzjq2022-08-23
|/ | | | | Problem: Redraw flags are not named specifically. Solution: Prefix "UPD_" to the flags, for UPDate_screen(). https://github.com/vim/vim/commit/a4d158b3c839e96ed98ff87c7b7124ff4518c4ff
* vim-patch:8.1.2057: the screen.c file is much too bigLewis Russell2022-08-19
| | | | | | | | | | | | | | | Problem: The screen.c file is much too big. Solution: Split it in three parts. (Yegappan Lakshmanan, closes vim/vim#4943) https://github.com/vim/vim/commit/7528d1f6b5422750eb778dfb550cfd0b0e540964 This is an approximation vim-patch 8.1.2057. Applying the patch directly isn't feasible since our version of screen.c has diverged too much, however we still introduce drawscreen.c and drawline.c: - screen.c is now a much smaller file used for low level screen functions - drawline.c contains everything needed for win_line() - drawscreen.c contains everything needed for update_screen() Co-authored-by: zeertzjq <zeertzjq@outlook.com>
* feat(ui): allow to set the highlight namespace per windowbfredl2022-08-17
| | | | | - reimplement 'winhl' in terms of highlight namespaces - check for EOF in screen tests (to indicate a likely crash)
* refactor: remove some unused includes (#19740)zeertzjq2022-08-12
| | | | Mostly avoids including eval.h, ex_cmds2.h and ex_docmd.h in other headers.
* vim-patch:8.1.1684: profiling functionality is spread outzeertzjq2022-08-12
| | | | | | | | | Problem: Profiling functionality is spread out. Solution: Put profiling functionality in profiling.c. (Yegappan Lakshmanan, closes vim/vim#4666) https://github.com/vim/vim/commit/fa55cfc69d2b14761e2a8bd85bc1e0d82df770aa Move proftime_T to types.h for now to avoid recursive #include.
* vim-patch:8.2.1280: Ex command error cannot contain an argumentzeertzjq2022-08-07
| | | | | | | | | Problem: Ex command error cannot contain an argument. Solution: Add ex_errmsg() and translate earlier. Use e_trailing_arg where possible. https://github.com/vim/vim/commit/8930caaa1a283092aca81fdbc3fcf15c7eadb197 Remove duplicate test file 062_tab_pages_spec.lua
* refactor: move FunPtr to types.h (#19466)zeertzjq2022-07-22
| | | | | This type itself is not eval-specific. Moving it to types.h can avoid including eval/funcs.h in many headers, and types.h is already included by many headers.
* vim-patch:8.2.0035: saving and restoring called_emsg is clumsy (#19335)zeertzjq2022-07-13
| | | | | Problem: Saving and restoring called_emsg is clumsy. Solution: Count the number of error messages. https://github.com/vim/vim/commit/53989554a44caca0964376d60297f08ec257c53c
* vim-patch:8.2.0614: get ml_get error when deleting a line in 'completefunc' ↵zeertzjq2022-07-07
| | | | | | | | | | | | | (#19244) Problem: Get ml_get error when deleting a line in 'completefunc'. (Yegappan Lakshmanan) Solution: Lock the text while evaluating 'completefunc'. https://github.com/vim/vim/commit/ff06f283e3e4b3ec43012dd3b83f8454c98f6639 Fix a mistake in the porting of patch 8.1.0098. Cherry-pick Test_run_excmd_with_text_locked() from patch 8.2.0270. Cherry-pick test_gf.vim changes from patch 8.2.0369. Cherry-pick message change from later patches.
* refactor: replace char_uDundar Goc2022-07-02
| | | | Work on https://github.com/neovim/neovim/issues/459
* refactor: change type of linenr_T from long to int32_tDundar Goc2022-06-10
| | | | | | | | | | | | | The size of long varies depending on architecture, in contrast to the MAXLNUM constant which sets the maximum allowable number of lines to 2^32-1. This discrepancy may lead to hard to detect bugs, for example https://github.com/neovim/neovim/issues/18454. Setting linenr_T to a fix maximum size of 2^32-1 will prevent this type of errors in the future. Also change the variables `amount` and `amount_after` to be linenr_T since they're referring to "the line number difference" between two texts.
* fix(eval/f_getmatches): return empty list for invalid win argument (#18893)Sean Dewar2022-06-07
| | | | | Slight inaccuracy in v8.1.1084's port. Like Vim, it should return [], not 0. Ref #18890
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