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path: root/src/nvim/option.h
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* refactor: iwyu #31637Justin M. Keyes2024-12-23
| | | Result of `make iwyu` (after some "fixups").
* refactor(options): remove `.indir`, redesign option scopes #31066Famiu Haque2024-11-16
| | | | | | | | | | | | | | | | | | | | | | Problem: The way option scopes currently work is inflexible and does not allow for nested option scopes or easily finding the value of an option at any arbitrary scope without having to do long handwritten switch-case statements like in `get_varp()`. `.indir` is also confusing and redundant since option indices for each scope can be autogenerated. Solution: Expand option scopes in such a way that an option can support any amount of scopes using a set of scope flags, similarly to how it's already done for option types. Also make options contain information about its index at each scope it supports. This allows for massively simplifying `get_varp()` and `get_varp_scope()` in the future by just using a struct for options at each scope. This would be done by creating a table that stores the offset of an option's variable at a scope by using the option's index at that scope as a key. This PR also autogenerates enums for option indices at each scope to remove the need for `.indir` entirely, and also to allow easily iterating over options all options that support any scope. Ref: #29314
* feat(options)!: disallow setting hidden options #28400Famiu Haque2024-11-04
| | | | | | | | | | | | | | | | | Problem: There are three different ways of marking an option as hidden, `enable_if = false`, `hidden = true` and `immutable = true`. These also have different behaviors. Options hidden with `enable_if = false` can't have their value fetched using Vim script or the API, but options hidden with `hidden = true` or `immutable = true` can. On the other hand, options with `hidden = true` do not error when trying to set their value, but options with `immutable = true` do. Solution: Remove `enable_if = false`, remove the `hidden` property for options, and use `immutable = true` to mark an option as hidden instead. Also make hidden option variable pointers always point to the default value, which allows fetching the value of every hidden option using Vim script and the API. This does also mean that trying to set a hidden option will now give an error instead of just being ignored.
* refactor(options)!: use OptVal for option defaults #26691Famiu Haque2024-10-25
| | | | | | | | | Problem: We use `void *` for option default values, which is confusing and can cause problems with type-correctness. It also doesn't accomodate for multitype options. On top of that, it also leads to default boolean option values not behaving correctly on big endian systems. Solution: Use `OptVal` for option default values. BREAKING CHANGE: - `:set {option}<` removes the local value for all global-local options instead of just string global-local options. - `:setlocal {option}<` copies the global value to the local value for number and boolean global-local options instead of removing the local value.
* refactor(options): swap `immutable` and `hidden` option property namesFamiu Haque2024-03-27
| | | | Ref: https://github.com/neovim/neovim/pull/28018#issuecomment-2021622120
* refactor(options): make `immutable` and `hidden` options distinctFamiu Haque2024-03-26
| | | | | | Problem: Currently, the `immutable` property of options can be applied for options that are hidden and options whose value simply can't be changed. Which is problematic when attempting to convert an option like `'maxcombine'` into an immutable option, because trying to `:set` an immutable option currently gives an error, which is only desired behavior for hidden options, not options that are actually immutable. Solution: Separate the `immutable` property into two distinct `hidden` and `immutable` properties. Change all options with the `immutable` property to use the `hidden` property instead. Also add `p_mco` as an `immutable` option, as its value cannot be changed, and the underlying variable is not used anywhere.
* fix(options): use a union for def_val (#27169)zeertzjq2024-01-24
| | | | | | | | | Problem: APIs get wrong boolean option default values on big-endian platforms. Solution: Use a union for def_val. Cannot use OptVal or OptValData yet as it needs to have the same types as option variables.
* refactor(IWYU): fix headersdundargoc2024-01-11
| | | | | | 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.
* refactor(options): remove `OPT_FREE` (#26963)Famiu Haque2024-01-10
| | | | | | Problem: `OPT_FREE` macro doesn't seem to do anything as `P_ALLOCED` already handles allocations. Solution: Remove `OPT_FREE`.
* refactor: remove redundant struct namesdundargoc2024-01-02
| | | | A struct can be anonymous if only its typedef is used.
* refactor: run IWYU on entire repodundargoc2023-12-21
| | | | Reference: https://github.com/neovim/neovim/issues/6371.
* refactor: move some anonymous enums back to non-defs headers (#26622)zeertzjq2023-12-18
| | | | | | | | | | It isn't really useful to put anonymous enums only used as arguments to functions calls in _defs.h headers, as they will only be used by a file that calls those functions, which requires including a non-defs header. Also move os_msg() and os_errmsg() back to message.h, as on Windows they are actual functions instead of macros. Also remove gettext.h and globals.h from private/helpers.h.
* refactor(options): use hashy for finding options (#26573)Famiu Haque2023-12-17
| | | | | | | | | | | Problem: `findoption()` searches through the options[] table linearly for option names, even though hashy can be used to generate a compile-time hash table for it. Solution: Use hashy to generate a compile time hash table for finding options. This also allows handling option aliases, so we don't need separate options[] table entries for things like 'viminfo'.
* refactor(options): remove option type macrosFamiu Haque2023-12-14
| | | | | | | | Problem: We have `P_(BOOL|NUM|STRING)` macros to represent an option's type, which is redundant because `OptValType` can already do that. The current implementation of option type flags is also too limited to allow adding multitype options in the future. Solution: Remove `P_(BOOL|NUM|STRING)` and replace it with a new `type_flags` attribute in `vimoption_T`. Also do some groundwork for adding multitype options in the future. Side-effects: Attempting to set an invalid keycode option (e.g. `set t_foo=123`) no longer gives an error.
* refactor(options): reduce `findoption()` usageFamiu Haque2023-12-09
| | | | | | Problem: Many places in the code use `findoption()` to access an option using its name, even if the option index is available. This is very slow because it requires looping through the options array over and over. Solution: Use option index instead of name wherever possible. Also introduce an `OptIndex` enum which contains the index for every option as enum constants, this eliminates the need to pass static option names as strings.
* refactor(options): remove SOPT type enums (#26417)Famiu Haque2023-12-06
| | | | | Problem: SOPT type enums (`SOPT_NUM`, `SOPT_BOOL`, `SOPT_STRING`) are no longer used anywhere. Solution: Remove them.
* refactor(IWYU): create normal_defs.h (#26293)zeertzjq2023-11-29
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* refactor(options): replace `p_force_(on|off)` with `immutable` (#26209)Famiu Haque2023-11-28
| | | | | | | Problem: We use the `p_force_on` and `p_force_off` variables to check if a variable is immutable and what its default value is. This is not only hacky and unintuitive, but also is limited to only boolean options. Solution: Replace `p_force_on` and `p_force_off` with an `immutable` property for options, which indicates if an option is immutable. Immutable options cannot be changed from their default value. Ref: #25672.
* refactor: fix runtime_defs.h (#26259)zeertzjq2023-11-28
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* refactor: rename types.h to types_defs.hdundargoc2023-11-27
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* refactor: move Arena and ArenaMem to memory_defs.h (#26240)zeertzjq2023-11-27
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* build(IWYU): replace public-to-public mappings with pragmas (#26237)zeertzjq2023-11-27
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* refactor: replace manual header guards with #pragma oncedundargoc2023-11-12
| | | | | It is less error-prone than manually defining header guards. Pretty much all compilers support it even if it's not part of the C standard.
* refactor(options)!: unify `set_option` and `set_string_option`Famiu Haque2023-10-30
| | | | | | | | While the interfaces for setting number and boolean options are now unified by #25394, there is still a separate `set_string_option` function that is used for setting a string option. This PR removes that function and merges it with set_option. BREAKING CHANGE: `v:option_old` is now the old global value for all global-local options, instead of just string global-local options. Local value for a global-local number/boolean option is now unset when the option is set (e.g. using `:set` or `nvim_set_option_value`) without a scope, which means they now behave the same way as string options. Ref: #25672
* refactor(options): `get_option_value_strict()` and `SREQ_*`Famiu Haque2023-10-20
| | | | `SREQ_*` values are now actual typedef'd enums. `get_option_value_strict()` has also been refactored and split into two functions, `get_option_attrs()` for getting the option attributes, and `get_option_value_strict()` for getting the actual value. Moreover, it now returns an `OptVal`. Other miscellaneous refactors have also been made.
* refactor: move cmdline completion types to cmdexpand_defs.h (#25465)zeertzjq2023-10-02
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* vim-patch:9.0.1958: cannot complete option valueszeertzjq2023-10-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* 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
* refactor(options): remove `getoption_T` and introduce `OptVal` (#23850)Famiu Haque2023-06-07
| | | | | | | | Removes the `getoption_T` struct and also introduces the `OptVal` struct to unify the methods of getting/setting different option value types. This is the first of many PRs to reduce code duplication in the Vim option code as well as to make options easier to maintain. It also increases the flexibility and extensibility of options. Which opens the door for things like Array and Dictionary options.
* feat(ui): add 'statuscolumn' optionluukvbaal2023-01-09
| | | | | | | | Problem: Unable to customize the column next to a window ('gutter'). Solution: Add 'statuscolumn' option that follows the 'statusline' syntax, allowing to customize the status column. Also supporting the %@ click execute function label. Adds new items @C and @s which will print the fold and sign columns. Line numbers and signs can be clicked, highlighted, aligned, transformed, margined etc.
* 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.
* vim-patch:8.1.2045: the option.c file is too big (#19854)zeertzjq2022-08-20
| | | | | | | | | | | Problem: The option.c file is too big. Solution: Split off the code dealing with strings. (Yegappan Lakshmanan, closes vim/vim#4937) https://github.com/vim/vim/commit/dac1347b4d9c1a1aef6aa73fdea08a9d1077d6ea Cherry-pick set_string_option_direct_in_win() from patch 8.1.1405. Cherry-pick shift_line() comment change from patch 8.1.2096. Move 'clipboard' default parsing to didset_string_options(). Reorder option flags to put Nvim-only flags at the end.
* vim-patch:8.2.2254: Vim9: bool option type is numberzeertzjq2022-07-25
| | | | | | | Problem: Vim9: bool option type is number. Solution: Have get_option_value() return a different value for bool and number options. (closes vim/vim#7583) https://github.com/vim/vim/commit/dd1f426bd617ac6a775f2e7795ff0b159e3fa315
* vim-patch:8.2.0128: cannot list options one per linezeertzjq2022-01-20
| | | | | | Problem: Cannot list options one per line. Solution: Use ":set!" to list one option per line. https://github.com/vim/vim/commit/6b915c0c0ee7ef82f8d3d310a4345e098cb929b0
* refactor: fix comment spacing in option.h (#16749)zeertzjq2021-12-21
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* fix(api): make nil value in nvim_set_option_value clear local value (#16710)Gregory Anders2021-12-21
| | | | For special options such as 'undolevels' and 'scrolloff', this sets the local value to the special "unset" value (e.g. -12345 for 'undolevels').
* refactor: format all C files under nvim/ #15977dundargoc2021-10-12
| | | | | | | | * refactor: format all C files under nvim * refactor: disable formatting for Vim-owned files: * src/nvim/indent_c.c * src/nvim/regexp.c * src/nvim/regexp_nfa.c * src/nvim/testdir/samples/memfile_test.c
* vim-patch:8.2.2772: problems when restoring 'runtimepath' from a session fileJan Edmund Lazo2021-05-22
| | | | | | | | | | | Problem: Problems when restoring 'runtimepath' from a session file. Solution: Add the "skiprtp" item in 'sessionoptions'. https://github.com/vim/vim/commit/635bd60804966803490287e97460ecdc91d5fe0a Allow "terminal" value for sessionoptions even if it's no-opt because patch v8.0.1592 is not ported yet. Omit vim9 test, Test_mksession_skiprtp().
* 'inccommand': Detect "non-interactive", "too slow".Justin M. Keyes2016-11-15
| | | | | | | | | | | | | | | | | | | | | command_line_changed: - Check (current_SID == 0) instead of KeyTyped - We want to update during mappings (KeyTyped is false then). - Check vpeekc_any() - Avoids unnecessary work. - Avoids triggering live preview during macros. - Caveat: This makes the redraw "stutter" if user spams (holds a key) in the replace pattern. But that scenario is not important. - Update screen if the command is changed to a non-live command. (`s->live` goes from true => false) => clears the preview command_line_execute: - Let CTRL-C cancel live preview do_sub: - Enforce a time limit ('redrawtime'). - Unset 'inccommand' if time limit is reached. Closes #5602 Closes #5585
* refactor: eliminate misc2.cJustin M. Keyes2016-09-13
| | | | | | | | | | move `call_shell` to misc1.c Move some fns to state.c Move some fns to option.c Move some fns to memline.c Move `vim_chdir*` fns to file_search.c Move some fns to new module, bytes.c Move some fns to fileio.c
* option.h: Turn OPT_* list into a enumZyX2016-07-10
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* move defines from vim.hBrandon Coleman2014-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | buffer.h: buflist_getfile() flags buflist_new() flags buf_freeall() flags do_buffer() flags charset.h: chartab[] flags edit.h: in_cinkeys() flags change_indent() flags beginline() flags insertchar() flags nv_mousescroll() flags eval.c AUTOLOAD_CHAR eval.h: enum for vimvars[] ex_cmds.h: do_ecmd read_viminfo flags ex_cmds2.h: check_changed() flags do_source() flags ex_cmds_defs.h: BAD_* flags ex_docmd.h: VALID_PATH VALID_HEAD EXMODE_* do_cmdline() flags added include ex_getln.c *_ESC_CHARS definitions ex_getln.h: history table flags - used by add_to_history() fileio.h: readfile() flags event_T definition getchar.h: ins_typebuf() flags KEYLEN_* globals.h: NO_SCREEN NO_BUFFERS SEA_* defines current_SID flags hlf_T enum HL_FLAGS do_profiling() flags schar_T sattr_T indent.h: set_indent() flags macros.h: BINARY_FILE_IO flags mbyte.h: MB_BYTE2LEN* ENC_* memfile.h: mf_sync() flags misc1.h: open_line() flags message.h: do_dialog() flags vim_dialogyesno() flags DLG_BUTTON_* normal.h: find_ident_under_cursor() flags ops.h: do_put() flags operator ID's option.h: buf_copy_options() flags OPT_* flags os_unix.h: mch_nodetype() flags quickfix.h: skip_vimgrep_pat() flags regexp.h: vim_regcomp() flags values for reg_do_extmatch search.h: do_search() flags search_regcomp() flags findmatchlimit() flags syntax.h: HL_* flags HL_FOLD is used in buffer_defs.h but nvim compiles just fine with the defines in syntax.h tag.h: do_tag() flags find_tags() flags term.h: TBUFSZ flags MOUSE flags ui.h: jump_to_mouse() flags window.h: file_name_in_line() flags win_split() flags MIN_LINES MIN_COLUMNS Remove VimClipboard which should have been removed with PR #921.
* Add automatic generation of headersZyX2014-06-02
| | | | | | | | | | | | | | | | | - The 'stripdecls.py' script replaces declarations in all headers by includes to generated headers. `ag '#\s*if(?!ndef NEOVIM_).*((?!#\s*endif).*\n)*#ifdef INCLUDE_GENERATED'` was used for this. - Add and integrate gendeclarations.lua into the build system to generate the required includes. - Add -Wno-unused-function - Made a bunch of old-style definitions ANSI This adds a requirement: all type and structure definitions must be present before INCLUDE_GENERATED_DECLARATIONS-protected include. Warning: mch_expandpath (path.h.generated.h) was moved manually. So far it is the only exception.
* Introduce nvim namespace: Fix define guards.Eliseo Martínez2014-05-15
| | | | | | Change define guards from NEOVIM_XXX_H to NVIM_XXX_H: - Change header files. - Change clint correct guard name calculation.
* Introduce nvim namespace: Move files.Eliseo Martínez2014-05-15
Move files from src/ to src/nvim/. - src/nvim/ becomes the new root dir for nvim executable sources. - src/libnvim/ is planned to become root dir of the neovim library.
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