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path: root/src/nvim/lua/executor.c
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* fix(heredoc): allow missing end marker for scriptszeertzjq2023-04-29
| | | | Also do not crash when getting heredoc fails.
* refactor: uncrustifydundargoc2023-04-26
| | | | Notable changes: replace all infinite loops to `while(true)` and remove `int` from `unsigned int`.
* build: update uncrustify to 0.76Lewis Russell2023-04-19
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* refactor: remove redundant castsii142023-04-07
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* refactor: remove redundant const char * castsii142023-04-07
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* refactor: add const and remove unnecessary casts (#22841)ii142023-04-01
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* refactor: do more in TRY_WRAPLewis Russell2023-03-22
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* feat(lua): allow `:=expr` as a shorter version of `:lua =expr`bfredl2023-03-22
| | | | | | | | | | | | | | | | existing behavior of := and :[range]= are unchanged. `|` is still allowed with this usage. However, :=p and similar are changed in a way which could be construed as a breaking change. Allowing |ex-flags| for := in the first place was a mistake as any form of := DOES NOT MOVE THE CURSOR. So it would print one line number and then print a completely different line contents after that.
* refactor(completion): don't add and remove '^' for Lua (#22702)zeertzjq2023-03-17
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* refactor!: rename vim.pretty_print => vim.printJustin M. Keyes2023-03-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: The function name `vim.pretty_print`: 1. is verbose, which partially defeats its purpose as sugar 2. does not draw from existing precedent or any sort of convention (except external projects like penlight or python?), which reduces discoverability, and degrades signaling about best practices. Solution: - Rename to `vim.print`. - Change the behavior so that 1. strings are printed without quotes 2. each arg is printed on its own line 3. tables are indented with 2 instead of 4 spaces - Example: :lua ='a', 'b', 42, {a=3} a b 42 { a = 3 } Comparison of alternatives: - `vim.print`: - pro: consistent with Lua's `print()` - pro: aligns with potential `nvim_print` API function which will replace nvim_echo, nvim_notify, etc. - con: behaves differently than Lua's `print()`, slightly misleading? - `vim.echo`: - pro: `:echo` has similar "pretty print" behavior. - con: inconsistent with Lua idioms. - `vim.p`: - pro: very short, fits with `vim.o`, etc. - con: not as discoverable as "echo" - con: less opportunity for `local p = vim.p` because of potential shadowing.
* vim-patch:8.2.1398: autoload script sourced twice if sourced directly (#22622)zeertzjq2023-03-11
| | | | | | | | | | | Problem: Autoload script sourced twice if sourced directly. Solution: Do not source an autoload script again. (issue vim/vim#6644) https://github.com/vim/vim/commit/daa2f36573db3e1df7eb1fdbc3a09a2815644048 Cherry-pick ret_sid changes from patch 8.2.0149. Use do_in_runtimepath() as that's what source_runtime() calls in Nvim. Co-authored-by: Bram Moolenaar <Bram@vim.org>
* Merge pull request #13834 from bfredl/omniluabfredl2023-03-07
|\ | | | | omnifunc for builtin lua
| * feat(lua): omnifunc for builting lua interpreterBjörn Linse2023-03-06
| | | | | | | | | | | | | | also make implicit submodules "uri" and "_inspector" work with completion this is needed for `:lua=vim.uri_<tab>` wildmenu completion to work even before uri or _inspector functions are used.
* | feat(lua): add semver apiKelly Lin2023-03-06
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* fix(luado): get old_line length before executing Lua codezeertzjq2023-03-04
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* refactor: reduce scope of locals as per the style guide (#22211)dundargoc2023-02-11
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* refactor: replace char_u with char (#21901)dundargoc2023-02-11
| | | | | refactor: replace char_u with char Work on https://github.com/neovim/neovim/issues/459
* refactor(exit): pass error message to preserve_exit() (#22097)zeertzjq2023-02-04
| | | | | | | | | | | | | | | Problem: 1. Some calls to preserve_exit() don't put a message in IObuff, so the IObuff printed by preserve_exit() contains unrelated information. 2. If a TUI client runs out of memory or receives a deadly signal, the error message is shown on alternate screen and cannot be easily seen because the TUI exits alternate screen soon afterwards. Solution: Pass error message to preserve_exit() and exit alternate screen before printing it. Note that this doesn't fix the problem that server error messages cannot be easily seen on exit. This is tracked in #21608 and #21843.
* fix(test): fix issues detected by running unittests in ASAN/UBSANbfredl2023-01-31
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* feat(lua): low-level interpreter mode (nvim -ll)bfredl2023-01-31
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* refactor: replace char_u with char 25 (#21838)dundargoc2023-01-19
| | | | | refactor: replace char_u with char Work on https://github.com/neovim/neovim/issues/459
* refactor: replace char_u with char 24 (#21823)dundargoc2023-01-18
| | | | | refactor: replace char_u with char Work on https://github.com/neovim/neovim/issues/459
* refactor: fix IWYU mapping file and use IWYU (#21802)dundargoc2023-01-15
| | | Also add the EXITFREE definition to main_lib rather than the nvim target, as the header generation needs the EXITFREE flag to work properly.
* refactor: replace char_u with char 18 (#21237)dundargoc2023-01-09
| | | | | refactor: replace char_u with char Work on https://github.com/neovim/neovim/issues/459
* feat(lua): store "nvim -l" scriptname in _G.arg[0]Justin M. Keyes2023-01-07
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* fix(coverity/433537): don't call kv_concat_len() when read_size is 0 (#21664)zeertzjq2023-01-07
| | | fix(coverity): don't call kv_concat_len() when read_size is 0
* refactor: extract code to open stdin for readingJustin M. Keyes2023-01-05
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* refactor(lua): move _G.arg init to nlua_init()Justin M. Keyes2023-01-05
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* feat(lua): execute stdin ("-") as LuaJustin M. Keyes2023-01-05
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* feat(lua): exit 1 on Lua "-l" script errorJustin M. Keyes2023-01-05
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* feat(lua): send "--" literally to Lua "-l" scriptJustin M. Keyes2023-01-05
| | | | | | | | | | | | Problem: When "-l" is followed by "--", we stop sending args to the Lua script and treat "--" in the usual way. This was for flexibility but didn't have a strong use-case, and has these problems: - prevents Lua "-l" scripts from handling "--" in their own way. - complicates the startup logic (must call nlua_init before command_line_scan) Solution: Don't treat "--" specially if it follows "-l".
* feat(lua)!: execute Lua with "nvim -l"Justin M. Keyes2023-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Nvim has Lua but the "nvim" CLI can't easily be used to execute Lua scripts, especially scripts that take arguments or produce output. Solution: - support "nvim -l [args...]" for running scripts. closes #15749 - exit without +q - remove lua2dox_filter - remove Doxyfile. This wasn't used anyway, because the doxygen config is inlined in gen_vimdoc.py (`Doxyfile` variable). - use "nvim -l" in docs-gen CI job Examples: $ nvim -l scripts/lua2dox.lua --help Lua2DoX (0.2 20130128) ... $ echo "print(vim.inspect(_G.arg))" | nvim -l - --arg1 --arg2 $ echo 'print(vim.inspect(vim.api.nvim_buf_get_text(1,0,0,-1,-1,{})))' | nvim +"put ='text'" -l - TODO? -e executes Lua code -l loads a module -i enters REPL _after running the other arguments_.
* refactor(ui): devirtualize the ui layerbfredl2023-01-05
| | | | | | | | | | | | | | | | | - The defined interface for the UI is only the RPC protocol. The original UI interface as an array of function pointers fill no function. - On the server, all the UI:s are all RPC channels. - ui.c is only used on the server. - The compositor is a preprocessing step for single-grid UI:s - on the client, ui_client and tui talk directly to each other - we still do module separation, as ui_client.c could form the basis of a libnvim client module later. Items for later PR:s - vim.ui_attach is still an unhappy child, reconsider based on plugin experience. - the flags in ui_events.in.h are still a mess. Can be simplified now. - UX for remote attachment needs more work. - startup for client can be simplified further (think of the millisecs we can save)
* refactor(api): do not allocate temporaries for internal eventsbfredl2023-01-03
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* refactor: rename mch_msg => os_msgJustin M. Keyes2022-12-16
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* fix(secure): crash when hitting escape in prompt (#21283)ii142022-12-05
| | | | | | | | - use pcall when calling vim.secure.read from C - catch keyboard interrupts in vim.secure.read, rethrow other errors - selecting "view" in prompt runs :view command - simplify lua stack cleanup with lua_gettop and lua_settop Co-authored-by: ii14 <ii14@users.noreply.github.com>
* refactor: make sure getting a callback doesn't modify argumentzeertzjq2022-12-03
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* feat(secure): add `:trust` command and vim.secure.trust() (#21107)Jlll12022-11-28
| | | | | | | | | Introduce vim.secure.trust() to programmatically manage the trust database. Use this function in a new :trust ex command which can be used as a simple frontend. Resolves: https://github.com/neovim/neovim/issues/21092 Co-authored-by: Gregory Anders <greg@gpanders.com> Co-authored-by: ii14 <ii14@users.noreply.github.com>
* feat(exrc): use vim.secure.read() for 'exrc' optionGregory Anders2022-11-17
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* Merge pull request #20157 from dundargoc/build/iwyubfredl2022-11-15
|\ | | | | build: allow IWYU to fix includes for all .c files
| * 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.
* | ci(windows): treat compiler warnings as errorsdundargoc2022-11-14
|/ | | | Reduce the warning level from 3 to 1 and fix all warnings.
* feat(api): add command name to Lua command callback optsFamiu Haque2022-11-07
| | | | | | | | | | | | | | | | Adds a `name` key to the opts dict passed to Lua command callbacks created using `nvim_create_user_command()`. This is useful for when multiple commands use the same callback. Note that this kind of behavior is not as strange as one might think, even some internal Neovim commands reuse the same internal C function, differing their behavior by checking the command name. `substitute`, `smagic` and `snomagic` are examples of that. This will also be useful for generalized Lua command preview functions that can preview a wide range of commands, in which case knowing the command name is necessary for the preview function to actually be able to execute the command that it's supposed to preview.
* build(lint): remove clint.py rules for braces #20880dundargoc2022-11-01
| | | | | Uncrustify is the source of truth where possible. Remove any redundant checks from clint.py. See also https://github.com/neovim/neovim/pull/18563
* refactor: replace char_u with charDundar Göc2022-10-15
| | | | Work on https://github.com/neovim/neovim/issues/459
* fix(lua): fix architecture-dependent behavior in usercmd "reg" (#20384)zeertzjq2022-09-28
| | | | | | | | I don't think using an integer as a NUL-terminated string can work on big-endian systems, at least. This is also not tested. Add a test. Also fix a mistake in the docs of nvim_parse_cmd.
* fix(redraw): avoid unnecessary redraws and glitches with floats+messagesbfredl2022-09-22
| | | | | fixes #20106 fixes #20229
* vim-patch:8.1.0941: macros for MS-Windows are inconsistent (#20215)dundargoc2022-09-18
| | | | | | | Problem: Macros for MS-Windows are inconsistent, using "32", "3264 and others. Solution: Use MSWIN for all MS-Windows builds. Use FEAT_GUI_MSWIN for the GUI build. (Hirohito Higashi, closes vim/vim#3932) https://github.com/vim/vim/commit/4f97475d326c2773a78561fb874e4f23c25cbcd9
* vim-patch:8.2.3796: the funcexe_T struct members are not named consistently ↵zeertzjq2022-09-16
| | | | | | | | | (#20214) Problem: The funcexe_T struct members are not named consistently. Solution: Prefix "fe_" to all the members. https://github.com/vim/vim/commit/851f86b951cdd67ad9cf3149e46169d1375c8d82 Omit fe_check_type: always NULL in legacy Vim script.
* vim-patch:8.2.0067: ERROR_UNKNOWN clashes on some systems (#20212)zeertzjq2022-09-16
| | | | | | | Problem: ERROR_UNKNOWN clashes on some systems. Solution: Rename ERROR_ to FCERR_. (Ola Söder, closes vim/vim#5415) https://github.com/vim/vim/commit/ef140544f6703a7a4c0f6a15f610508ed6b09e89 Remove ERROR_BOTH which was removed from Vim in patch 7.4.1582.