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path: root/src/nvim/highlight_defs.h
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* feat(terminal)!: cursor shape and blink (#31562)Gregory Anders2024-12-17
| | | | | | | | | | | | | | | | | | | | | When a terminal application running inside the terminal emulator sets the cursor shape or blink status of the cursor, update the cursor in the parent terminal to match. This removes the "virtual cursor" that has been in use by the terminal emulator since the beginning. The original rationale for using the virtual cursor was to avoid having to support additional UI methods to change the cursor color for other (non-TUI) UIs, instead relying on the TermCursor and TermCursorNC highlight groups. The TermCursor highlight group is now used in the default 'guicursor' value, which has a new entry for Terminal mode. However, the TermCursorNC highlight group is no longer supported: since terminal windows now use the real cursor, when the window is not focused there is no cursor displayed in the window at all, so there is nothing to highlight. Users can still use the StatusLineTermNC highlight group to differentiate non-focused terminal windows. BREAKING CHANGE: The TermCursorNC highlight group is no longer supported.
* refactor(highlight): make enum of builtin highlights start with 1bfredl2024-11-13
| | | | | This makes it possible to use HLF_ values directly as highlight id:s and avoids +1 adjustments especially around messages.
* vim-patch:9.1.0476: Cannot see matched text in popup menuzeertzjq2024-06-15
| | | | | | | | | | | | Problem: Cannot see matched text in popup menu Solution: Introduce 2 new highlighting groups: PmenuMatch and PmenuMatchSel (glepnir) closes: vim/vim#14694 https://github.com/vim/vim/commit/40c1c3317d92f8c2adadf744fab72e4458e2a9fa Co-authored-by: glepnir <glephunter@gmail.com>
* feat(highlight): add StatusLineTerm and StatusLineTermNC groupsGregory Anders2024-06-12
| | | | | | | These highlight groups are used for the statusline in :terminal windows. By default they link to StatusLine and StatusLineNC (respectively), so there is no visual difference unless a colorscheme defines these groups separately.
* feat(ui): add support for OSC 8 hyperlinks (#27109)Gregory Anders2024-01-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extmarks can contain URLs which can then be drawn in any supporting UI. In the TUI, for example, URLs are "drawn" by emitting the OSC 8 control sequence to the TTY. On terminals which support the OSC 8 sequence this will create clickable hyperlinks. URLs are treated as inline highlights in the decoration subsystem, so are included in the `DecorSignHighlight` structure. However, unlike other inline highlights they use allocated memory which must be freed, so they set the `ext` flag in `DecorInline` so that their lifetimes are managed along with other allocated memory like virtual text. The decoration subsystem then adds the URLs as a new highlight attribute. The highlight subsystem maintains a set of unique URLs to avoid duplicating allocations for the same string. To attach a URL to an existing highlight attribute we call `hl_add_url` which finds the URL in the set (allocating and adding it if it does not exist) and sets the `url` highlight attribute to the index of the URL in the set (using an index helps keep the size of the `HlAttrs` struct small). This has the potential to lead to an increase in highlight attributes if a URL is used over a range that contains many different highlight attributes, because now each existing attribute must be combined with the URL. In practice, however, URLs typically span a range containing a single highlight (e.g. link text in Markdown), so this is likely just a pathological edge case. When a new highlight attribute is defined with a URL it is copied to all attached UIs with the `hl_attr_define` UI event. The TUI manages its own set of URLs (just like the highlight subsystem) to minimize allocations. The TUI keeps track of which URL is "active" for the cell it is printing. If no URL is active and a cell containing a URL is printed, the opening OSC 8 sequence is emitted and that URL becomes the actively tracked URL. If the cursor is moved while in the middle of a URL span, we emit the terminating OSC sequence to prevent the hyperlink from spanning multiple lines. This does not support nested hyperlinks, but that is a rare (and, frankly, bizarre) use case. If a valid use case for nested hyperlinks ever presents itself we can address that issue then.
* refactor: remove redundant struct namesdundargoc2024-01-02
| | | | A struct can be anonymous if only its typedef is used.
* refactor: move extern variables out of _defs.h files (#26320)zeertzjq2023-11-30
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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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* refactor(sign): move legacy signs to extmarksLuuk van Baal2023-11-17
| | | | | | | | | | | | | | | | | | | | Problem: The legacy signlist data structures and associated functions are redundant since the introduction of extmark signs. Solution: Store signs defined through the legacy commands in a hashmap, placed signs in the extmark tree. Replace signlist associated functions. Usage of the legacy sign commands should yield no change in behavior with the exception of: - "orphaned signs" are now always removed when the line it is placed on is deleted. This used to depend on the value of 'signcolumn'. - It is no longer possible to place multiple signs with the same identifier in a single group on multiple lines. This will now move the sign instead. Moreover, both signs placed through the legacy sign commands and through |nvim_buf_set_extmark()|: - Will show up in both |sign-place| and |nvim_buf_get_extmarks()|. - Are displayed by increasing sign identifier, left to right. Extmark signs used to be ordered decreasingly as opposed to legacy signs.
* 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.
* build(lint): remove unnecessary clint.py rulesdundargoc2023-10-23
| | | | | Uncrustify is the source of truth where possible. Remove any redundant checks from clint.py.
* fix(highlight): add `FloatFooter` to 'highlight_defs.h' (#25577)Evgeni Chasnovski2023-10-10
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* refactor(highlight): merge redundant attr_entries and attr_entry_ids structsbfredl2023-09-13
| | | | | An insert-only set now defines a monotonically increasing ordering by itself. It can be used to both lookup the key from index, and vice versa.
* feat(api): evaluate 'statuscolumn' with nvim_eval_statusline()Luuk van Baal2023-04-05
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* vim-patch:9.0.1397: highlight for popupmenu kind and extra cannot be set ↵zeertzjq2023-03-11
| | | | | | | | | | | (#22619) Problem: Highlight for popupmenu kind and extra cannot be set. Solution: Add PmenuKind, PmenuKindSel, PmenuExtra and PmenuExtraSel highlight groups and use them. (Gianmaria Bajo, closes vim/vim#12114) https://github.com/vim/vim/commit/6a7c7749204b256e779c245b1e999bf852ad7b64 Co-authored-by: Gianmaria Bajo <mg1979.git@gmail.com>
* fix(highlight): properly deal with underline mask when listing (#22057)zeertzjq2023-01-31
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* feat(highlight): define the concept of altfont as a (c)term rendering attributePaul "LeoNerd" Evans2023-01-24
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* refactor(highlight): reshape the HL_UNDER* bits into a 3-bit integer maskPaul "LeoNerd" Evans2023-01-24
| | | | Saves two bits for reuse for new features
* refactor(highlight): rename FloatBorderTitle #20988Raphael2022-11-07
| | | requested in https://github.com/neovim/neovim/pull/20184
* feat(ui): add support to display a title in the border of a float (#20184)Raphael2022-11-06
| | | add "title" and "title_pos" keys to win config dict.
* 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(signs): handle non-sign attrs separately (#19784)Lewis Russell2022-08-16
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* refactor(highlight)!: rename attributes to match Vim (#19159)zeertzjq2022-06-30
| | | | | | | | | Ref: https://github.com/vim/vim/commit/84f546363068e4ddfe14a8a2a2322bb8d3a25417 Rename: - `underlineline` to `underdouble` - `underdot` to `underdotted` - `underdash` to `underdashed` `underdouble` also now takes higher precedence than `undercurl`.
* fix(highlight): let winhighlight use cursorzbirenbaum2022-06-07
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* refactor(uncrustify): set maximum number of consecutive newlines to 2 (#18695)dundargoc2022-05-25
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* feat(ui): add `'winbar'`Famiu Haque2022-05-18
| | | | | | | Adds support for a bar at the top of each window, enabled through the `'winbar'` option. Co-authored-by: Björn Linse <bjorn.linse@gmail.com>
* feat(highlight): implement CurSearch highlightFamiu Haque2022-04-17
| | | | Adds a `CurSearch` highlight group to highlight the current search result under the cursor.
* Merge pull request #17266 from famiu/feat/ui/global-statuslinebfredl2022-03-17
|\ | | | | feat(statusline): add global statusline
| * feat: add support for global statuslineFamiu Haque2022-03-18
| | | | | | | | | | | | | | | | | | | | Ref: #9342 Adds the option to have a single global statusline for the current window at the bottom of the screen instead of a statusline at the bottom of every window. Enabled by setting `laststatus = 3`. Due to the fact that statuslines at the bottom of windows are removed when global statusline is enabled, horizontal separators are used instead to separate horizontal splits. The horizontal separator character is configurable through the`horiz` item in `'fillchars'`. Separator connector characters are also used to connect the horizontal and vertical separators together, which are also configurable through the `horizup`, `horizdown`, `vertleft`, `vertright` and `verthoriz` items in `fillchars`. The window separators are highlighted using the `WinSeparator` highlight group, which supersedes `VertSplit` and is linked to `VertSplit` by default in order to maintain backwards compatibility.
* | feat(tui): add support for `CSI 4 : [2,4,5] m`Kirill Chibisov2022-03-03
|/ | | | | | | | This commit finishes support for colored and styled underlines adding `CSI 4 : [2,4,5] m` support providing double, dashed, and dotted underlines Fixes #17362.
* refactor(api): use a keyset for highlight dictsBjörn Linse2022-02-02
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* feat(highlight): ns=0 to set :highlight namespaceLewis Russell2022-02-01
| | | | Passing ns=0 to nvim_set_hl will alter the `:highlight` namespace.
* vim-patch:8.2.3664: cannot adjust sign highlighting for 'cursorline'James McCoy2021-12-08
| | | | | | | Problem: Cannot adjust sign highlighting for 'cursorline'. Solution: Add CursorLineSign and CursorLineFold highlight groups. (Gregory Anders, closes vim/vim#9201) https://github.com/vim/vim/commit/e413ea04b716effb28eb49dbc98ad3f9f761545a
* refactor: uncrustify #16090dundargoc2021-10-29
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* refactor: make commas trail in enumsDundar Göc2021-10-19
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* vim-patch:8.1.2229: color number column above/below cursor #15409zeertzjq2021-08-27
| | | | | Problem: Cannot color number column above/below cursor differently. Solution: Add LineNrAbove and LineNrBelow. (Shaun Brady, closes vim/vim#624) https://github.com/vim/vim/commit/efae76ab1a43d5a628d8c2fa4218ace6ba597f5d
* floats: add borders (MS-DOS MODE)Björn Linse2021-03-22
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* decorations: allow nvim_set_hl to break existing linksBjörn Linse2020-11-21
| | | | also add `default` flag to NOT break existing links/defs
* api: add API for themesBjörn Linse2020-11-01
| | | | | | | | | | co-author: hlpr98 <hlpr98@gmail.com> (dict2hlattrs function) orange is sus?? NOVEMBER DAWN erase the lie that is redraw_later()
* terminal: enable pass through indexed colors to TUIBjörn Linse2019-11-02
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* vim-patch:8.0.0914: highlight attributes are always combined (#10256)Daniel Hahler2019-09-26
| | | | | | | | | Problem: Highlight attributes are always combined. Solution: Add the 'nocombine' value to replace attributes instead of combining them. (scauligi, closes vim/vim#1963) https://github.com/vim/vim/commit/0cd2a94a4030f6bd12eaec44db92db108e33c913 Closes https://github.com/neovim/neovim/pull/10256.
* syntax, TUI: support "strikethrough"Jaskaran Singh2019-09-13
| | | | | | fix #3436 Includes: vim-patch:8.0.1038: strike-through text not supported
* screen: use dedicated message gridBjörn Linse2019-09-01
| | | | | | | | add proper msg_set_pos event, delet win_scroll_over_* make compositor click through unfocusable grids add MsgArea attribute for the message/cmdline area, and add docs and tests
* highlight: expose builtin highlight groups using hl_group_set eventBjörn Linse2019-07-14
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* floats: fix 'winblend' on top of doublewidth chars.Björn Linse2019-07-13
| | | | | | | | | The interaction between 'winblend' and doublewidth chars in the background does not look very good. But check no chars get incorrectly placed at least. Also check that hidden EndOfBuffer region (from style="minimal") blends correctly.
* ui: add 'winblend' to support blending of floating windowsBjörn Linse2019-06-25
| | | | Also add `hi blend=` attribute to override transparency of indiviual attributes.
* floats: add NormalFloat highlight and 'nonumber' defaultBjörn Linse2019-03-12
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* UI: implement 'pumblend' option for semi-transparent popupmenuBjörn Linse2019-02-07
| | | | | | | | | | | | | Why? - Because we can. - Because the TUI is just another GUI™ - Because it looks kinda nice, and provides useful context like 1 out of 100 times Complies with "don't pay for what you don't use". Some crashes for resizing were unfolded, add tests for those.
* diff/highlight: do not overlay low-priority CursorLineJustin M. Keyes2018-11-27
| | | | ref #6380
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