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* vim-patch:9.0.0652: 'smoothscroll' not tested with 'number' and "n" in 'cpo'Luuk van Baal2023-05-02
| | | | | | | | | Problem: 'smoothscroll' not tested with 'number' and "n" in 'cpo'. Solution: Add tests, fix uncovered problem. https://github.com/vim/vim/commit/b6aab8f44beb8c5d99393abdc2c9faab085c72aa Co-authored-by: Bram Moolenaar <Bram@vim.org>
* refactor: uncrustifydundargoc2023-04-26
| | | | Notable changes: replace all infinite loops to `while(true)` and remove `int` from `unsigned int`.
* fix(column): don't reset 'statuscolumn' width after it has been drawnluukvbaal2023-04-24
| | | | | | | | Problem: 'statuscolumn' width may be reset after it has been drawn when multiple windows contain the same buffer. This results in an offset for the drawn cursor position. Solution: Loop over all windows (twice) prior to drawing them to reset the 'statuscolumn' width and validate the sign column when necessary.
* fix(column): rebuild status column when sign column is invalidLuuk van Baal2023-04-19
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* fix(ruler): show ruler of curwin with no statusline in cmdlineSean Dewar2023-04-17
| | | | | | | | | | | | | | | | | | | | | Problem: After neovim/neovim@846a056, only the ruler for current floating or last window without a statusline is drawn in the cmdline. This means that if the current window is not one of these, but has no statusline, its ruler will not be drawn anymore. Solution: Make `showmode()` draw the ruler of the current window or the last window in the cmdline if it has no statusline. This also maintains the previously restored floating window case (`float->w_status_height` should be 0). This behaviour should again match Vim, but without the overdraw it seems to do to achieve the same effect; it calls `showmode()` to draw the ruler for the last window without a statusline, then may draw over it in `showruler()` (which is now `show_cursor_info_later()` in Nvim) to show the ruler for the current window..? It's very confusing. Also update the logic in `win_redr_ruler()` to mirror the check done in `showmode()`, so that the ruler doesn't potentially draw over the long ins-completion mode message in some cases.
* fix(ui): ruler is not redrawn in cmdline with redrawstatusLuuk van Baal2023-04-02
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* Merge pull request #22844 from luukvbaal/stlrecordingbfredl2023-04-02
|\ | | | | fix(ui): recording change doesn't trigger statusline redraw
| * fix(ui): recording change doesn't trigger statusline redrawLuuk van Baal2023-04-01
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* | refactor: add const and remove unnecessary casts (#22841)ii142023-04-01
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* fix(column): invalidate statuscolumn width when UPD_NOT_VALID (#22723)luukvbaal2023-03-19
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* refactor(extmarks): some minor internal API changesbfredl2023-03-16
| | | | | | | | | extranges and a bunch of other improvements are coming for 0.10 This gets in some minor surrounding API changes to avoid rebase conflicts until then. - decorations will be able to be specific to windows - adjust deletion API to fit with extranges
* refactor(screen): screen.c delenda estbfredl2023-03-14
| | | | | | | | | | | | | 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.
* fix(screen): redraw the ruler for a current floating windowbfredl2023-03-14
| | | | | | | Semi-regression. The "ruler" behavior for a floating window was never really specified but in practice followed the users cursor movements in normal mode in a focused float, which seems like a reasonable behavior to now specify.
* refactor(redraw): make cursor position redraw use the "redraw later" patternbfredl2023-03-12
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* perf(statusline): UI elements are always redrawn on K_EVENTLuuk van Baal2023-03-08
| | | | | Problem: 'statusline'-format UI elements are redrawn on each K_EVENT. Solution: Only redraw UI elements when something relevant has changed.
* fix(win_update): don't use unintialized memory in edge case (#22266)zeertzjq2023-02-15
| | | | | | | This fixes two clang warnings. Using an unintialized "cursorline_fi" without assigning to it is not something that should normally happen, and in case it happens it will likely cause another redraw, but still don't use unintialized memory.
* fix(folds): cursorline highlight is not always applied on closed folds (#22242)luukvbaal2023-02-14
| | | | | | | Problem: The cursorline highlight logic checks for `w_cursor.lnum` which may be different from the line number passed to `win_line()` even when the cursor is actually on that line. Solution: Update cursor line highlight logic to check for the line number of the start of a closed fold if necessary.
* fix(ui): make sure screen is valid after resizingzeertzjq2023-02-13
| | | | | | | | | | | | | | | | | Problem: When not inside an Ex command, screen_resize() calls update_screen(), which calls screenclear() and set the screen as valid. However, when inside an Ex command, redrawing is postponed so update_screen() screen doesn't do anything, and the screen is still invalid after the resize, causing ui_comp_raw_line() to be no-op until update_screen() is called on the main loop. Solution: Restore the call to screenclear() inside screen_resize() so that the screen is invalid after screen_resize(). Since screenclear() changes redraw type from UPD_CLEAR to UPD_NOT_VALID, it is called at most once for each resize, so this shouldn't change how much code is run in the common (not inside an Ex command) case.
* refactor: reduce scope of locals as per the style guide (#22211)dundargoc2023-02-11
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* vim-patch:partial:9.0.1237: code is indented more than necessary (#21971)zeertzjq2023-01-24
| | | | | | | | | Problem: Code is indented more than necessary. Solution: Use an early return where it makes sense. (Yegappan Lakshmanan, closes vim/vim#11858) https://github.com/vim/vim/commit/6ec66660476562e643deceb7c325cd0e8c903663 Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
* fix(extmarks): problems with folded virtual lines (#21930)luukvbaal2023-01-23
| | | | | | | | | | | | | | Problem: When a folded line has virtual lines attached, the following problems occur: - The virtual lines are drawn empty. - The 'foldtext' line is drawn empty. - The cursor is drawn incorrectly. Solution: Check whether virtual lines belong to a folded line. Fix #17027 Fix #19557 Fix #21837 Co-authored-by: zeertzjq <zeertzjq@outlook.com>
* 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.
* fix(decoration): do not reset must_redraw after calling providers (#21459)zeertzjq2022-12-21
| | | | Resetting must_redraw caused a strange bug #21278, so don't do it. Remove the goto as well, as it doesn't make much sense after #20665.
* 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: move tabline code to statusline.c (#21008)luukvbaal2022-11-10
| | | | | | | | * refactor: move tabline code to statusline.c Problem: Tabline code is closely related to statusline, but still left over in drawscreen.c and screen.c. Solution: Move it to statusline.c. * refactor: add statusline_defs.h
* fix(messages): reset msg_grid_scroll_discount when redrawing (#21000)zeertzjq2022-11-10
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* 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.
* fix(ui): send grid_resize events before triggering VimResized (#20760)zeertzjq2022-10-22
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* fix(decoration): call providers in win_update() earlierLewis Russell2022-10-15
| | | | Fixes #20651
* refactor(drawscreen.c): reduce scopes of locals (#20668)Lewis Russell2022-10-15
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* vim-patch:9.0.0750: crash when popup closed in callback (#20659)zeertzjq2022-10-15
| | | | | Problem: Crash when popup closed in callback. (Maxim Kim) Solution: In syntax_end_parsing() check that syn_block is valid. https://github.com/vim/vim/commit/0abd6cf62d65180dc2c40d67cd95f13b0691f7ea
* feat(messages)!: graduate the 'msgsep' featurebfredl2022-10-05
| | | | | | | The old behaviour (e.g. via `set display-=msgsep`) will not be available. Assuming that messages always are being drawn on msg_grid (or not drawn at all, and forwarded to `ext_messages` enabled UI) will allows some simplifcations and enhancements moving forward.
* refactor(redraw): various simplificationsbfredl2022-10-05
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* refactor(redraw): no type argument in update_screen()bfredl2022-10-05
| | | | | | | | | | This was used in the past with assumption that curwin/curbuf is "special" but this has not been true since basically forever at this point. Reduce NOT_VALID/CLEAR panic in options.lua . These should not be set if an effect of the option is causing something which by itself invokes redraw_later().
* vim-patch:9.0.0656: cannot specify another character to use instead of '@'zeertzjq2022-10-05
| | | | | | | | | | Problem: Cannot specify another character to use instead of '@' at the end of the window. Solution: Add "lastline" to 'fillchars'. (Martin Tournoij, closes vim/vim#11264, closes vim/vim#10963) https://github.com/vim/vim/commit/4ba5f1dab656103e8f4a4505452d1816b9e83c1e Use latest code in drawscreen.c instead.
* 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
* fix(ui): redraw end of buffer if last line is modified (#20354)zeertzjq2022-09-27
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* fix(redraw): make redrawdebug=nodelta handle all the casesbfredl2022-09-22
| | | | | | Before only win_line lines were considered. this applies nodelta to all screen elements. Causes some failures, which might indeed indicate excessive redraws.
* fix(redraw): avoid unnecessary redraws and glitches with floats+messagesbfredl2022-09-22
| | | | | fixes #20106 fixes #20229
* refactor: replace char_u with charDundar Göc2022-09-11
| | | | Work on https://github.com/neovim/neovim/issues/459
* feat(extmarks,ts,spell): full support for spellingThomas Vigouroux2022-09-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Added 'spell' option to extmarks: Extmarks with this set will have the region spellchecked. - Added 'noplainbuffer' option to 'spelloptions': This is used to tell Neovim not to spellcheck the buffer. The old behaviour was to spell check the whole buffer unless :syntax was set. - Added spelling support to the treesitter highlighter: @spell captures in highlights.scm are used to define regions which should be spell checked. - Added support for navigating spell errors for extmarks: Works for both ephemeral and static extmarks - Added '_on_spell_nav' callback for decoration providers: Since ephemeral callbacks are only drawn for the visible screen, providers must implement this callback to instruct Neovim which regions in the buffer need can be spell checked. The callback takes a start position and an end position. Note: this callback is subject to change hence the _ prefix. - Added spell captures for built-in support languages Co-authored-by: Lewis Russell <lewis6991@gmail.com> Co-authored-by: Björn Linse <bjorn.linse@gmail.com>
* fix(highlight): set the window namespace when redrawing statuslinebfredl2022-08-30
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* refactor: replace char_u with charDundar Göc2022-08-29
| | | | Work on https://github.com/neovim/neovim/issues/459
* vim-patch:9.0.0316: screen flickers when 'cmdheight' is zero (#19991)zeertzjq2022-08-29
| | | | | Problem: Screen flickers when 'cmdheight' is zero. Solution: Redraw over existing text instead of clearing. https://github.com/vim/vim/commit/f73e5ba56f4aca1cd6e38f1c8ea24e941bf6b33f
* vim-patch:9.0.0036: 'fillchars' cannot have window-local valueszeertzjq2022-08-26
| | | | | | | | | | | | | | | | Problem: 'fillchars' cannot have window-local values. Solution: Make 'fillchars' global-local. (closes vim/vim#5206) https://github.com/vim/vim/commit/96ba25ac01279f73c0ecb5d4aa4ff37aa359e5eb Cherry-pick g:run_nr from patch 8.2.0454. N/A patches for version.c: vim-patch:9.0.0037: build error Problem: Build error. Solution: Add missing change. https://github.com/vim/vim/commit/510f03738dfcadfe2099c5b6a58cb75f64dbaa82
* 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:8.1.1886: command line expansion code is spread out (#19861)zeertzjq2022-08-21
| | | | | Problem: Command line expansion code is spread out. Solution: Move the code to cmdexpand.c. (Yegappan Lakshmanan, closes vim/vim#4831) https://github.com/vim/vim/commit/66b51420e0c8d49bcf6786b792c938d6099e3393
* refactor: move statusline code from buffer.c and [draw]screen.c to new filebfredl2022-08-19
| | | | | | | | | problem: code for drawing statusline is arbitrarily spreadout between drawscreen.c, screen.c and buffer.c solution: move it to a new file statusline.c - rename archaic internal name "status match" to public name "wildmenu" - showruler() does not show the ruler. it show anything which displays info about the cursor. Rename it accordingy.
* 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>