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* vim-patch:9.1.0990: Inconsistent behavior when changing cmdheight (#31830)luukvbaal2025-01-05
| | | | | | | | | | | | | | | | Problem: Inconsistent behavior when changing cmdheight by resizing the topframe through wincmds and dragging laststatus. Changing cmdheight by resizing the topframe does not trigger OptionSet. Solution: Consolidate logic for changing the cmdheight, set the option value to handle side-effects (Luuk van Baal) https://github.com/vim/vim/commit/e15cbc1af47e9dea90448c714eb4908e5d4302fc vim-patch:9.0.0187: command line height changes when maximizing window height Problem: Command line height changes when maximizing window height. Solution: Do not change the command line height. (closes vim/vim#10885) https://github.com/vim/vim/commit/96bde99bf890acd9952863a02c1d15edca2000e1
* vim-patch:9.1.0934: hard to view an existing buffer in the preview window ↵zeertzjq2024-12-17
| | | | | | | | | | | | | | | | | | | | | | (#31605) Problem: hard to view an existing buffer in the preview window Solution: add the :pbuffer command (Yinzuo Jiang) Similar as `:pedit` and `:buffer` command. `:pbuffer` edits buffer [N] from the buffer list in the preview window. `:pbuffer` can also open special buffer, for example terminal buffer. closes: vim/vim#16222 https://github.com/vim/vim/commit/a2a2fe841ed2efdbb1f8055f752a3a4d0988ae9d Cherry-pick Test_popup_and_previewwindow_dump() changes from patch 9.0.0625. Cherry-pick Run_noroom_for_newwindow_test() changes from patches 8.2.0432 and 9.0.0363. Co-authored-by: Yinzuo Jiang <jiangyinzuo@foxmail.com>
* vim-patch:9.1.0892: the max value of 'cmdheight' is limited by other ↵zeertzjq2024-11-29
| | | | | | | | | | | | | | | | | | | | | | | | | | tabpages (#31378) Problem: the max value of 'cmdheight' is limited by other tabpages Solution: Limit the maximum value of 'cmdheight' to the current tabpage only. (Milly) The Help says that cmdheight is local to the tab page, but says nothing about the maximum value depending on the state of all tab pages. Users may wonder why they can't increase cmdheight when there are still rows available on the current tab page. This PR changes the behavior of cmdheight so that its maximum value depends only on the state of the current tab page. Also, since magic numbers were embedded in various places with the minimum value of cmdheight being 1, we defined a constant to make it easier to understand. closes: vim/vim#16131 https://github.com/vim/vim/commit/2cddf0e85a7f8304476397e1c51dcd0e41835ac3 Cherry-pick Test_cmdheight_not_changed() from patch 9.0.0187. Co-authored-by: Milly <milly.ca@gmail.com>
* vim-patch:9.1.0789: tests: ':resize + 5' has invalid space after '+' (#30835)zeertzjq2024-10-17
| | | | | | | | | | Problem: tests: ':resize + 5' has invalid space after '+' Solution: Correct the test (Milly) closes: vim/vim#15884 https://github.com/vim/vim/commit/c0cba184f54e052cf8f04baca24bdee72a4b7de6 Co-authored-by: Milly <milly.ca@gmail.com>
* vim-patch:9.1.0175: wrong window positions with 'winfix{width,height}' (#27845)Sean Dewar2024-03-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: winframe functions incorrectly recompute window positions if the altframe wasn't adjacent to the closed frame, which is possible if adjacent windows had 'winfix{width,height}' set. Solution: recompute for windows within the parent of the altframe and closed frame. Skip this (as before) if the altframe was top/left, but only if adjacent to the closed frame, as positions won't change in that case. Also correct the return value documentation for win_screenpos. (Sean Dewar) The issue revealed itself after removing the win_comp_pos call below winframe_restore in win_splitmove. Similarly, wrong positions could result from windows closed in other tabpages, as win_free_mem uses winframe_remove (at least until it is entered later, where enter_tabpage calls win_comp_pos). NOTE: As win_comp_pos handles only curtab, it's possible via other means for positions in non-current tabpages to be wrong (e.g: after changing 'laststatus', 'showtabline', etc.). Given enter_tabpage recomputes it, maybe it's intentional as an optimization? Should probably be documented in win_screenpos then, but I won't address that here. closes: vim/vim#14191 Nvim: don't reuse "wp" for "topleft" in winframe_remove, so the change integrates better with the call to winframe_find_altwin before it. https://github.com/vim/vim/commit/5866bc3a0f54115d5982fdc09bdbe4c45069265a
* vim-patch:9.1.0171: Small split-move related improvementsSean Dewar2024-03-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: small improvements can be made to split-move related functions. Solution: apply them (Sean Dewar): Some of these changes were already applied to Nvim. Here are the ones which were missing: - Improve some doc comments (frame_flatten should still work for non-current tabpages, despite the topframe check, which looks benign, though I'm unsure if it's still needed; see vim/vim#2467). - f_win_splitmove should check_split_disallowed on wp, not targetwin, as that's what win_splitmove checks (though it's probably unnecessary to check b_locked_split at all; see vim/vim#14109, which I hope to get around to finishing at some point). - Apply the winframe_restore comment changes, and remove win_comp_pos from after winframe_restore in win_splitmove, as it shouldn't be necessary (no need to remove it from nvim_win_set_config too, as it was already omitted). Move win_append after winframe_restore in win_splitmove to match Vim. closes: vim/vim#14185 https://github.com/vim/vim/commit/5cac1a9bee0798d70a7fd80363a1f697759638e8
* vim-patch:9.1.0170: Re-allow curwin == prevwin, but document it insteadSean Dewar2024-03-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: more places exist where curwin == prevwin, and it may even be expected in some cases. Solution: revert v9.1.0001, but document that it's possible instead. (Sean Dewar) I've had a change of heart for the following reasons: - A quick 'n dirty [GitHub code search](https://github.com/search?q=%2F%28winnr%5C%28%5C%29%5Cs*%3D%3D%5Cs*winnr%5C%28%5B%27%22%5D%23%5B%27%22%5D%5C%29%7Cwinnr%5C%28%5B%27%22%5D%23%5B%27%22%5D%5C%29%5Cs*%3D%3D%5Cs*winnr%5C%28%5C%29%29%2F&type=code) reveals some cases where it's expected in the wild. Particularly, it made me aware `winnr() == winnr('#')` is possible when curwin is changed temporarily during the evaluation of a &statusline expression item (`%{...}`), and is used to show something different on the statusline belonging to the previous window; that behaviour wasn't changed in v9.1.0001, but it means curwin == prevwin makes sense in some cases. - The definition and call sites of back_to_prevwin imply some expectation that prevwin == wp (== curwin) is possible, as it's used to skip entering the prevwin in that case. - Prior to v9.1.0001, `:wincmd p` would not beep in the case that was patched in v9.1.0001, but now does. That resulted in vim/vim#14047 being opened, as it affected the CtrlP plugin. I find it odd that `:wincmd p` had cases where it wouldn't beep despite doing nothing, but it may be preferable to keep things that way (or instead also beep if curwin == prevwin, if that's preferred). - After more digging, I found cases in win_free_mem, enter_tabpage, aucmd_restbuf and qf_open_new_cwindow where curwin == prevwin is possible (many of them from autocommands). Others probably exist too, especially in places where curwin is changed temporarily. fixes: vim/vim#14047 closes: vim/vim#14186 https://github.com/vim/vim/commit/d64801e913314d2e19dbb38f60e6d285238debff
* test(old): remove Test_floatwin_splitmove()zeertzjq2024-03-09
| | | | | | Its corresponding test in Vim is in test_popupwin.win, so having it in the middle of test_window_cmd.vim is strange, and it is now covered by tests in ui/float_spec.lua anyway.
* vim-patch:9.1.0130: [security]: UAF if win_split_ins autocommands delete "wp"Sean Dewar2024-03-08
| | | | | | | | | Problem: heap-use-after-free in win_splitmove if Enter/Leave autocommands from win_split_ins immediately closes "wp". Solution: check that "wp" is valid after win_split_ins. (Sean Dewar) https://github.com/vim/vim/commit/abf7030a5c22257f066fa9c4061ad150d5a82577
* vim-patch:9.1.0128: win_gotoid() may abort even when not switching a windowSean Dewar2024-03-08
| | | | | | | | | Problem: win_gotoid() checks for textlock and other things when switching to a window that is already current (after v9.1.0119) Solution: return early with success when attempting to switch to curwin (Sean Dewar) https://github.com/vim/vim/commit/2a65e739447949a7aee966ce8a3b75521b2a79ea
* vim-patch:9.1.0121: Infinite loop or signed overflow with 'smoothscroll'Sean Dewar2024-03-08
| | | | | | | | | | | | Problem: infinite loop in win_update with 'smoothscroll' set when window width is equal to textoff, or signed integer overflow if smaller. Solution: don't revalidate wp->w_skipcol in that case, as no buffer text is being shown. (Sean Dewar) https://github.com/vim/vim/commit/02fcae02a926e4e8379d77fb716da4202029882d Test_window_split_no_room changes were already cherry-picked earlier.
* vim-patch:9.1.0119: can move away from cmdwin using win_splitmove()Sean Dewar2024-03-08
| | | | | | | | | | | | | Problem: can switch windows while textlocked via f_win_gotoid and f_win_splitmove (which also allows switching in the cmdwin). Solution: Check text_or_buf_locked in f_win_splitmove() (Sean Dewar) While at it, call text_or_buf_locked() in f_win_gotoid() instead of testing for cmdwin_type() (which text_buf_locked() does and in addition will also verify that the buffer is not locked). https://github.com/vim/vim/commit/f865895c874b0936b0563ebfef7490aac8cb8a1f
* vim-patch:partial:9.1.0117: Stop split-moving from firing WinNew and ↵Sean Dewar2024-03-08
| | | | | | | | | | | | | | WinNewPre autocommands Problem: win_splitmove fires WinNewPre and possibly WinNew when moving windows, even though no new windows are created. Solution: don't fire WinNew and WinNewPre when inserting an existing window, even if it isn't the current window. Improve the accuracy of related documentation. (Sean Dewar) https://github.com/vim/vim/commit/96cc4aef3d47d0fd70e68908af3d48a0dce8ea70 Partial as WinNewPre has not been ported yet (it currently has problems anyway).
* vim-patch:9.1.0116: win_split_ins may not check available roomSean Dewar2024-03-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: win_split_ins has no check for E36 when moving an existing window Solution: check for room and fix the issues in f_win_splitmove() (Sean Dewar) https://github.com/vim/vim/commit/0fd44a5ad81ade342cb54d8984965bdedd2272c8 Omit WSP_FORCE_ROOM, as it's not needed for Nvim's autocmd window, which is floating. Shouldn't be difficult to port later if it's used for anything else. Make win_splitmove continue working for turning floating windows into splits. Move the logic for "unfloating" a float to win_split_ins; unlike splits, no changes to the window layout are needed before calling it, as floats take no room in the window layout and cannot affect the e_noroom check. Add missing tp_curwin-fixing logic for turning external windows into splits, and add a test. NOTE: there are other issues with the way "tabpage independence" is implemented for external windows; namely, some things assume that tp_curwin is indeed a window within that tabpage, and as such, functions like tabpage_winnr and nvim_tabpage_get_win currently don't always work for external windows (with the latter aborting!) Use last_status over frame_add_statusline, as Nvim's last_status already does this for all windows in the current tabpage. Adjust restore_full_snapshot_rec to handle this. This "restore everything" approach is changed in a future commit anyway, so only ensure it's robust enough to just pass tests. Keep check_split_disallowed's current doc comment, as it's actually a bit more accurate here. (I should probably PR Vim to use this one) Allow f_win_splitmove to move a floating "wp" into a split; Nvim supports this. Continue to disallow it from moving the autocommand window into a split (funnily enough, the check wasn't reachable before, as moving a float was disallowed), but now return -1 in that case (win_splitmove also returns FAIL for this, but handling it in f_win_splitmove avoids us needing to switch windows first). Cherry-pick Test_window_split_no_room fix from v9.1.0121. Update nvim_win_set_config to handle win_split_ins failure in later commits.
* vim-patch:9.1.0001: when closing window, wincmd p may failChristian Clason2024-01-03
| | | | | | | | | | | | | | | | | | | | Avoid `prevwin == curwin` when closing `curwin` Problem: When closing the current window (or when moving it to a tabpage), the previous window may refer to the new current window (`winnr() == winnr('#')`) if that window is selected as the new current window. Solution: Set `prevwin = NULL` when switching away from an invalid `curwin` and the target window was the `prevwin`. (Sean Dewar) related: vim/vim#4537 closes: vim/vim#13762 https://github.com/vim/vim/commit/bf44b69d1f91d9778ae1887128c63d35d9a3d19b Co-authored-by: Sean Dewar <seandewar@users.noreply.github.com>
* vim-patch:8.1.2373: cannot build with +popupwin but without +quickfixzeertzjq2023-11-13
| | | | | | | | | Problem: Cannot build with +popupwin but without +quickfix. (John Marriott) Solution: Adjust #ifdefs. https://github.com/vim/vim/commit/5a4c3082d7ab51b3d448a91578479c96c1ab0ad3 Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:9.0.1772: Cursor may be adjusted in 'splitkeep'ed windows (#24811)zeertzjq2023-08-21
| | | | | | | | | | | | Problem: Cursor is adjusted in window that did not change in size by 'splitkeep'. Solution: Only check that cursor position is valid in a window that has changed in size. closes: vim/vim#12509 https://github.com/vim/vim/commit/16af913eeefb288ce968fb87e09a597413861900 Co-authored-by: Luuk van Baal <luukvbaal@gmail.com>
* vim-patch:9.0.1599: Cursor not adjusted when 'splitkeep' is not "cursor" ↵luukvbaal2023-06-02
| | | | | | | | | | | (#23884) Problem: Cursor not adjusted when near top or bottom of window and 'splitkeep' is not "cursor". Solution: Move boundary checks to outer cursor move functions, inner functions should only return valid cursor positions. (Luuk van Baal, closes vim/vim#12480) https://github.com/vim/vim/commit/a109f39ef54bc3894768170f02c1b6ac56164488
* vim-patch:9.0.1513: text scrolls unnecessarily when splittingLuuk van Baal2023-05-07
| | | | | | | | Problem: Text scrolls unnecessarily when splitting and 'splitkeep' is not "cursor". Solution: Avoid resetting w_skipcol. (Luuk van Baal, closes vim/vim#12334) https://github.com/vim/vim/commit/b926bf47d61360a4ec5e4867714a08d70fd49965
* vim-patch:9.0.1367: divide by zero in zero-width windowLuuk van Baal2023-05-02
| | | | | | | | | Problem: Divide by zero in zero-width window. Solution: Check the width is positive. https://github.com/vim/vim/commit/e0f869196930ef5f25a0ac41c9215b09c9ce2d3c Co-authored-by: Bram Moolenaar <Bram@vim.org>
* vim-patch:9.0.1491: wrong scrolling with ls=0 and :botright split (#23333)zeertzjq2023-04-27
| | | | | | Problem: Wrong scrolling with ls=0 and :botright split. Solution: Add statusline before calling frame_new_height(). (closes vim/vim#12299) https://github.com/vim/vim/commit/fbf2071ac9ef08302a1df86c15f3d4ddbe871243
* vim-patch:9.0.0335: checks for Dictionary argument often give a vague error ↵zeertzjq2023-04-25
| | | | | | | | | | | | (#23309) Problem: Checks for Dictionary argument often give a vague error message. Solution: Give a useful error message. (Yegappan Lakshmanan, closes vim/vim#11009) https://github.com/vim/vim/commit/04c4c5746e15884768d2cb41370c3276a196cd4c Cherry-pick removal of E922 from docs from patch 9.0.1403. Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
* vim-patch:9.0.1007: there is no way to get a list of swap file nameszeertzjq2023-04-19
| | | | | | | | | | | | | | | | | | | | | Problem: There is no way to get a list of swap file names. Solution: Add the swapfilelist() function. Use it in the test script to clean up. Remove deleting individual swap files. https://github.com/vim/vim/commit/c216a7a21a25a701b84b79abc1ba6ab0baa3a311 vim-patch:9.0.1005: a failed test may leave a swap file behind Problem: A failed test may leave a swap file behind. Solution: Delete the swap file to avoid another test to fail. Use another file name. https://github.com/vim/vim/commit/d0f8d39d20f8d42f7451f781f7be0bcd20e06741 Cherry-pick test_window_cmd.vim changes from patch 8.2.1593. Remove FUNC_ATTR_UNUSED from eval functions as fptr is always unused. Co-authored-by: Bram Moolenaar <Bram@vim.org>
* test: move oldtests to test directory (#22536)dundargoc2023-03-07
The new oldtest directory is in test/old/testdir. The reason for this is that many tests have hardcoded the parent directory name to be 'testdir'.