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2024-03-20patch 9.1.0190: complete_info() returns wrong order of itemsv9.1.0190Girish Palya
Problem: complete_info() returns wrong order of items (after v9.0.2018) Solution: Revert Patch v9.0.2018 (Girish Palya) bug fix: complete_info() gives wrong results 1) complete_info() reverses list of items during <c-p> 2) 'selected' item index is wrong during <c-p> 3) number of items returnd can be wrong Solution: - Decouple 'cp_number' from 'selected' index since they need not be correlated - Do not iterate the list backwards - Add targeted tests Regression introduced by https://github.com/vim/vim/commit/69fb5afb3bc9da24c2fb0eafb0027ba9c6502fc2 Following are unnecessary commits to patch problems from above: https://github.com/vim/vim/commit/fef66301665027f1801a18d796f74584666f41ef https://github.com/vim/vim/commit/daef8c74375141974d61b85199b383017644978c All the tests from above commits are retained though. fixes: #14204 closes: #14241 Signed-off-by: Girish Palya <girishji@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-20patch 9.1.0189: Memory leak with "above" virttext and 'relativenumber'v9.1.0189zeertzjq
Problem: Memory leak with "above" virtual text and 'relativenumber'. Solution: Free "text_props" and "text_prop_idxs" before returning. Also fix off-by-one error causing line number to be drawn beyond end of window (zeertzjq). fixes: #14239 closes: #14241 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-19patch 9.1.0188: filetype: no support for Vento filesv9.1.0188wrapperup
Problem: Vento files are not recognized. Solution: Recognize *.vto files as filetype "vento" (wrapperup) Vento is a templating engine https://vento.js.org/ closes: #14229 Signed-off-by: wrapperup <wrapperup4@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-18patch 9.1.0187: filetype: no support for Dafny filesv9.1.0187zeertzjq
Problem: Dafny files are not recognized. Solution: Recognize *.dfy files as filetype "dafny" (zeertzjq). Ref: https://dafny.org/ Ref: https://github.com/mlr-msft/vim-loves-dafny closes: #14226 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-17patch 9.1.0186: cursor pos wrong on mouse click after eol with 'rl', 've' ↵v9.1.0186zeertzjq
and conceal Problem: Wrong cursor position when clicking after end of line with 'rightleft', 'virtualedit' and conceal. Solution: Set values in ScreenCols[] also with SLF_RIGHTLEFT. Also fix off-by-one cursor position with 'colorcolumn' (zeertzjq). closes: #14218 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-17patch 9.1.0185: 'wincolor' hl missing with 'rightleft', "below" virttext, ↵v9.1.0185zeertzjq
'nowrap' Problem: 'wincolor' highlight missing with 'rightleft', "below" virtual text and 'nowrap'. Solution: Handle 'rightleft' in draw_screen_line() (zeertzjq). closes: #14216 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-16patch 9.1.0184: Cursor pos wrong when clicking with conceal and wrapv9.1.0184zeertzjq
Problem: Cursor position wrong when clicking with conceal and wrap. Solution: Use the virtual column of the last char for ScreenCols[] in boguscols. Remove use of MAXCOL in ScreenCols[]. Rename third argument of wlv_screen_line() to "clear_end" as that's clearer what it does (zeertzjq). related: 14192 closes: #14200 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-16patch 9.1.0183: Wrong display or screenpos() result when toggling diff modev9.1.0183zeertzjq
Problem: Wrong display or screenpos() result when toggling diff mode. Solution: Reset w_skipcol when disabling 'wrap'. Reset w_leftcol when enabling 'wrap' (zeertzjq). fixes: #14210 closes: #14211 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-16patch 9.1.0182: Can define function with invalid name inside 'formatexpr'v9.1.0182zeertzjq
Problem: Can define function with invalid name inside 'formatexpr'. Solution: Use goto instead of checking for did_emsg later. (zeertzjq) closes: #14209 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-14patch 9.1.0181: no overflow check for string formattingv9.1.0181Christ van Willegen
Problem: no overflow check for string formatting Solution: Check message formatting function for overflow. (Chris van Willegen) closes: #13799 Signed-off-by: Christ van Willegen <cvwillegen@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-14patch 9.1.0180: Cursor pos wrong when double-width chars are concealedv9.1.0180zeertzjq
Problem: Cursor pos wrong when double-width chars are concealed. Solution: Advance one more virtual column for a double-width char. Run some tests with both 'wrap' and 'nowrap' (zeertzjq). closes: #14197 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-14patch 9.1.0179: 'wincolor' highlight missing with "below" virtual textv9.1.0179zeertzjq
Problem: 'wincolor' highlight missing with "below" virtual text. Solution: Subtract n_attr_skip from n_attr. Combine 'wincolor' with other highlights when 'nowrap' is set. (zeertzjq) closes: #14196 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-13patch 9.1.0178: E1513 might be confusingv9.1.0178Christian Brabandt
Problem: E1513 might be confusing (Christoph Thoma) Solution: reword error message, fix test to not depend on the actual message fixes: #14189 Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-13patch 9.1.0177: Coverity reports dead codev9.1.0177zeertzjq
Problem: Coverity reports dead code. Solution: Remove the dead code. Also fix a mistake in ml_get_pos_len() and update some comments (zeertzjq). closes: #14189 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-13patch 9.1.0176: Cursor column wrong with 'virtualedit' and concealv9.1.0176zeertzjq
Problem: Cursor column wrong with 'virtualedit' and conceal. Solution: Correct cursor column at end of line if never reached. (zeertzjq) closes: #14190 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-13patch 9.1.0175: wrong window positions with 'winfix{width,height}'v9.1.0175Sean Dewar
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: #14191 Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-13patch 9.1.0174: 'cursorline' and 'wincolor' hl missing with conceal and wrapv9.1.0174zeertzjq
Problem: 'cursorline' and 'wincolor' highlight missing with concealed and wrapped lines. Solution: Apply 'cursorline' and 'wincolor' highlight to boguscols. (zeertzjq) Since 'cursorline' and 'wincolor' highlight apply after the end of the line, it is more consistent to have them also apply to boguscols. Assigning MAXCOL to values in ScreenCols[] make mouse click behave the same with 'cursorline' and 'nocursorline', but such behavior may be incorrect, as it puts the cursor on the next screen line. That may be fixed in a future PR. closes: #14192 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-12patch 9.1.0171: Small split-move related improvementsv9.1.0171Sean Dewar
Problem: small improvements can be made to split-move related functions. Solution: apply them (Sean Dewar): - 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 #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 #14109, which I hope to get around to finishing at some point). - Make winframe_restore restore window positions for the altframe, which winframe_remove changes. This doesn't affect the prior behaviour, as we called win_comp_pos after, but as win_comp_pos only works for curtab, and winframe_remove supports non-current tabpages, we should undo it. Regardless, this should mean we don't need win_comp_pos anymore; adjust tests to check that window positions remain unchanged. I'm not sure win_comp_pos is needed after last_status anyway if it doesn't steal rows from another frame to make room for a new statusline, which shouldn't be the case after winframe_remove? To be safe, I'll leave it as is. closes: #14185 Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-12patch 9.1.0170: Re-allow curwin == prevwin, but document it insteadv9.1.0170Sean Dewar
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 #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: #14047 closes: #14186 Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-12patch 9.1.0169: current window number returned by tabpagewinnr may be outdatedv9.1.0169Sean Dewar
Problem: current window number returned by tabpagewinnr may be outdated when called from win_execute for the original tabpage. Solution: update the original tabpage's tp_curwin in switch_win; use {un}use_tabpage instead. Don't do it in restore_win to ensure tp_curwin of the temporarily visited tabpage is unchanged from switch_win visiting it, as before. (Sean Dewar) Maybe restore_win should only restore tp_curwin if `curtab == switchwin->sw_curtab`, in case the user changed tabpages from within win_execute, but not doing that is consistent with the old behaviour. related: #14186 Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-11patch 9.1.0167: Changing buffer in another window causes it to show matchparenv9.1.0167zeertzjq
Problem: Changing buffer in another window using win_execute() causes it to show matchparen (after 9.0.0969). Solution: Delay highlighting with SafeState in BufWinEnter. (zeertzjq) closes: #14177 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-11patch 9.1.0166: Internal error with blockwise getregion() in another bufferv9.1.0166zeertzjq
Problem: Internal error with blockwise getregion() in another buffer Solution: Also change curwin->w_buffer when changing curbuf (zeertzjq) closes: #14179 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-10patch 9.1.0165: Vim9: Importing an autoload imported script failsv9.1.0165Yegappan Lakshmanan
Problem: Vim9: Importing an autoload imported script fails (Song-Tianxiang) Solution: Return the script ID in this case (Yegappan Lakshmanan) fixes: #14171 closes: #14174 Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-10patch 9.1.0164: Internal error when passing invalid position to getregion()v9.1.0164zeertzjq
Problem: Internal error or crash when passing invalid position to getregion(). Solution: Give an error for invalid position (zeertzjq). closes: #14172 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-09patch 9.1.0161: expand() removes slash after env variable that ends with colonv9.1.0161zeertzjq
Problem: expand() removes a slash after an environment variable that ends with a colon on Windows. Solution: Check the correct char for a colon (zeertzjq) closes: #14161 Note: Vim still removes the path-separator at the end, if another path separator follows directly after it, e.g. on: ``` echo $FOO='/usr/' echo expand('$FOO/bar') == '/usr/bar' ``` see: ,----[ misc1.c:1630 ] | // if var[] ends in a path separator and tail[] starts | // with it, skip a character | if (after_pathsep(dst, dst + c) | #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) | && (dst == save_dst || dst[-1] != ':') | #endif | && vim_ispathsep(*tail)) | ++tail; `---- Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-09patch 9.1.0160: Vim9: Add support for using a class type of itself in an ↵v9.1.0160Yegappan Lakshmanan
object method Problem: Add support for using a class type of itself in an object method (thinca) Solution: Vim9: Add support for using a class type of itself in an object method (Yegappan Lakshmanan) fixes: #12369 closes: #14165 Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-09patch 9.1.0159: Crash in WinClosed after BufUnload closes other windowsv9.1.0159zeertzjq
Problem: Crash in WinClosed after BufUnload closes other windows Solution: Don't trigger WinClosed if the buffer is NULL (zeertzjq) Now win_close_othertab() doesn't trigger any autocommands if the buffer is NULL, so remove the autocmd blocking above (which was added not long ago in patch v9.0.0550) for consistency. Also remove an unreachable close_last_window_tabpage() above: - It is only reached if only_one_window() returns TRUE and last_window() returns FALSE. - If only_one_window() returns TRUE, there is only one tabpage. - If there is only one tabpage and last_window() returns FALSE, the one_window() in last_window() must return FALSE, and the ONE_WINDOW in close_last_window_tabpage() must also be FALSE. - So close_last_window_tabpage() doesn't do anything and returns FALSE. Then the curtab != prev_curtab check also doesn't make much sense, and the only_one_window() can be replaced with a check for popup and a call to last_window() since this is a stricter check than only_one_window(). closes: #14166 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-07patch 9.1.0158: 'shortmess' "F" flag doesn't work properly with 'autoread'v9.1.0158zeertzjq
Problem: 'shortmess' "F" flag doesn't work properly with 'autoread' (after 9.1.0154) Solution: Hide the file info message instead of the warning dialog (zeertzjq) closes: #14159 closes: #14158 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-07patch 9.1.0157: Duplicate assignment in f_getregion()v9.1.0157zeertzjq
Problem: Duplicate assignment in f_getregion(). Solution: Remove the duplicate assignment. Also improve getregion() docs wording and fix an unrelated typo (zeertzjq) closes: #14154 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-07patch 9.1.0156: Make 'wfb' failing to split still report E1513v9.1.0156Sean Dewar
Problem: may not be clear why failing to split causes an ":Xdo" command to abort if 'wfb' is set. Solution: do not return immediately if win_split fails, so E1513 is still given. Expect both errors in the test. Also fix tests to pass CI. (Sean Dewar) closes: #14152 Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-06patch 9.1.0155: can only get getregion() from current bufferv9.1.0155Shougo Matsushita
Problem: can only call getregion() for current buffer Solution: Allow to retrieve selections from different buffers (Shougo Matsushita) closes: #14131 Co-authored-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Shougo Matsushita <Shougo.Matsu@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-06patch 9.1.0154: shm=F not respected when reloading buffer with 'autoread'v9.1.0154Shougo Matsushita
Problem: shm=F not respected when reloading buffer with 'autoread' Solution: Check SHM_FILEINFO in buf_check_timestamp() (Shougo Matsushita) closes: #14144 Signed-off-by: Shougo Matsushita <Shougo.Matsu@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-06patch 9.1.0153: Text properties corrupted with fo+=aw and backspacev9.1.0153zeertzjq
Problem: Text properties corrupted with fo+=aw and backspace Solution: Allocate line and move text properties (zeertzjq) closes: #14147 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-06patch 9.1.0152: Coverity complains about ignoring return valuev9.1.0152Christian Brabandt
Problem: Coverity complains about ignoring return value of win_split() (after v9.1.150) Solution: Check if win_split() failed, add winfixbuf.res to Makefile
2024-03-05patch 9.1.0150: Several minor 'winfixbuf' issuesv9.1.0150Sean Dewar
Problem: several minor 'winfixbuf' issues exist, mostly relating to the quickfix list Solution: address them and adjust tests. Retab and reflow a few things too. (Sean Dewar) Things touched include: - Replace the semsgs with gettext'd emsgs. - Handle window switching in ex_listdo properly, so curbuf and curwin are kept in-sync and trigger autocommands; handle those properly. - Don't change the list entry index in qf_jump_edit_buffer if we fail due to 'wfb' (achieved by returning FAIL; QF_ABORT should only be used if the list was changed). - Make qf_jump_edit_buffer actually switch to prevwin when using `:cXX` commands **outside** of the list window if 'wfb' is set in curwin. Handle autocommands properly in case they mess with the list. NOTE: previously, it seemed to split if 'wfb' was set, but do nothing and fail if prevwin is *valid*. This behaviour seemed strange, and maybe unintentional? Now it aligns more with what's described for the `:cXX` commands in the original PR description when used outside a list window, I think. - In both functions, only consider prevwin if 'wfb' isn't set for it; fallback to splitting otherwise. - Use win_split to split. Not sure if there was a specific reason for using ex_splitview. win_split is simpler and respects modifiers like :vertical that may have been used. Plus, its return value can be checked for setting opened_window in qf code (technically win_split_ins autocmds could immediately close it or change windows, in which the qf code might close some other window on failure; it's already the case elsewhere, though). closes: #14142 Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-04patch 9.1.0149: null pointer member access when accessing 'winfixbuf' propertyv9.1.0149Sean Dewar
Problem: qf_goto_win_with_qfl_file may check if prevwin has 'winfixbuf' set without checking if it's valid first. Solution: Reverse the condition. Add a test, a modeline, and a missing CheckFeature. (Searn Dewar) closes: #14140 Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-03patch 9.1.0148: Vim9: can't call internal methods with objectsv9.1.0148Yegappan Lakshmanan
Problem: Vim9: can't call internal methods with objects Solution: Add support for empty(), len() and string() function calls for objects (Yegappan Lakshmanan) closes: #14129 Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-03patch 9.1.0147: Cannot keep a buffer focused in a windowv9.1.0147Colin Kennedy
Problem: Cannot keep a buffer focused in a window (Amit Levy) Solution: Add the 'winfixbuf' window-local option (Colin Kennedy) fixes: #6445 closes: #13903 Signed-off-by: Colin Kennedy <colinvfx@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-01patch 9.1.0146: v:echospace wrong with invalid value of 'showcmdloc'v9.1.0146zeertzjq
Problem: v:echospace wrong after setting invalid value to 'showcmdloc'. Solution: Only call comp_col() if value is valid. (zeertzjq) closes: #14119 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-02-29patch 9.1.0145: v:echospace not correct when 'showcmdloc' != lastv9.1.0145Sam-programs
Problem: the amount of available space (v:echospace) on the command line is not correct when showcmdloc is drawn into the statusline or tabline. Solution: only add SHOWCMD_COLS to the shown command column when 'showcmdloc' is set to last (Sam-programs) closes: #14108 Co-authored-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Sam-programs <130783534+Sam-programs@users.noreply.github.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-02-29patch 9.1.0144: getregion() needs more testsv9.1.0144Yegappan Lakshmanan
Problem: getregion() needs more tests Solution: Run the getregion() test in both the legacy and Vim9 contexts (Yegappan Lakshmanan) closes: #14114 Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-02-28patch 9.1.0143: [security]: autocmd causes use-after-free in set_curbuf()v9.1.0143Christian Brabandt
Problem: [security]: autocmd cause use-after-free in set_curbuf() (kawarimidoll) Solution: check side-effect of BufLeave autocommand, when the number of windows changed, close windows containing buffers that will be wiped, if curbuf changed unexpectedly make sure b_nwindows is decremented otherwise it cannot be wiped set_curbuf() already makes some efforts to ensure the BufLeave autocommands do not cause issues. However there are still 2 issues that are not taken care of: 1) If a BufLeave autocommand opens a new window containing the same buffer as that is going got be closed in close_buffer() a bit later, we suddenly have another window open, containing a free'd buffer. So we must check if the number of windows changed and if it does (and the current buffer is going to be wiped (according to the 'bufhidden' setting), let's immediately close all windows containing the current buffer using close_windows() 2) If a BufLeave autocommand changes our current buffer (displays it in the current window), buf->b_nwindow will be incremented. As part of set_curbuf() we will however enter another buffer soon, which means, the newly created curbuf will have b_nwindows still have set, even so the buffer is no longer displayed in a window. This causes later problems, because it will no longer be possible to wipe such a buffer. So just before entering the final buffer, check if the curbuf changed when calling the BufLeave autocommand and if it does (and curbuf is still valid), decrement curbuf->b_nwindows. Both issues can be verified using the provided test (however the second issue only because such an impacted buffer won't be wiped, causing futher issues in later tests). fixes: #13839 closes: #14104 Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-02-28patch 9.1.0142: getregion() can be improvedv9.1.0142Shougo Matsushita
Problem: getregion() can be improved (after v9.1.120) Solution: change getregion() implementation to use pos as lists and one optional {opt} dictionary (Shougo Matsushita) Note: The following is a breaking change! Currently, the getregion() function (included as of patch v9.1.120) takes 3 arguments: the first 2 arguments are strings, describing a position, arg3 is the type string. However, that is slightly inflexible, there is no way to specify additional arguments. So let's instead change the function signature to: getregion(pos1, pos2 [, {Dict}]) where both pos1 and pos2 are lists. This is slightly cleaner, and gives us the flexibility to specify additional arguments as key/value pairs to the optional Dict arg. Now it supports the "type" key to specify the selection type (characterwise, blockwise or linewise) and now in addition one can also define the selection type, independently of what the 'selection' option actually is. Technically, this is a breaking change, but since the getregion() Vimscript function is still quite new, this should be fine. closes: #14090 Co-authored-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Shougo Matsushita <Shougo.Matsu@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-02-28patch 9.1.0141: Put in Visual mode wrong if it replaces fold markerv9.1.0141zeertzjq
Problem: Put in Visual mode wrong if it replaces fold marker. Solution: Temporarily disable folding during put in Visual mode. (zeertzjq) fixes: #14097 closes: #14100 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-02-27patch 9.1.0140: cursor on wrong row after 1 char 'below' virtual text when ↵v9.1.0140Dylan Thacker-Smith
EOL is shown Problem: The cursor screen row was incorrectly being calculated when the cursor follows a 1 character text_align 'below' virtual text line, resulting in the cursor being shown on the wrong line. This was caused by a cell size of 2 instead of 1 being used for the EOL character, which propagated to the calculation of space for putting the 'below' virtual text on its own line. (rickhowe) Solution: Fix the size used for the EOL character in calculating the cursor's screen position (Dylan Thacker-Smith) fixes: #11959 related: #12028 closes: #14096 Signed-off-by: Dylan Thacker-Smith <dylan.ah.smith@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-02-26patch 9.1.0137: <Del> in cmdline mode doesn't delete composing charsv9.1.0137zeertzjq
Problem: <Del> in cmdline mode doesn't delete composing chars Solution: Use mb_head_off() and mb_ptr2len() (zeertzjq) closes: #14095 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-02-25patch 9.1.0136: Vim9: need more test for exists()v9.1.0136Yegappan Lakshmanan
methods Problem: Vim9: need more test for exists() Solution: Add test for exists() with class/objct variables and methods (Yegappan Lakshmanan) closes: #14088 Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-02-24patch 9.1.0135: Insufficient testing for 'delcombine'v9.1.0135zeertzjq
Problem: Insufficient testing for 'delcombine'. Solution: Add test for both Normal and Insert modes without Arabic. (zeertzjq) closes: #14086 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-02-24patch 9.1.0134: CI: Test_term_gettitle() is flaky on MacOS 14v9.1.0134Christian Brabandt
Problem: Test_term_gettitle() is flaky on MacOS 14 and Github runners Solution: Skip the test on Github CI closes: #14085 It fails with this: '^\\[No Name\\] - VIM\\d*$' does not match 'e] - VIM' It is not clear why term_gettitle() only get's the last part of the expected title (perhaps there is a Carriage return in there or the terminal window is too small?) So let's just skip this test for now. Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-02-24patch 9.1.0133: MS-Windows: ligatures not rendering correctlyv9.1.0133Erik S. V. Jansson
Problem: font ligatures don't render correctly in the Win32 GUI-version of gvim even when set rop=type:directx is used. Setting guiligatures also doesn't make any difference. This leads to broken font ligatures when the cursor passes through them. It does not recover from this, and they remain broken until you re-render the whole buffer (e.g. by using Ctrl+L). Solution: the problem is that we only re-draw the current and previous character in gui_undraw_cursor() and only have the special case for GTK when it comes to rendering ligatures. So let's enable gui_adjust_undraw_cursor_for_ligatures() to also happen for Win32 GUI if guiligatures is setup correctly (all this does is expand the range of gui_undraw_cursor() with ligature characters). related: #9181 related: #12901 closes: #14084 Signed-off-by: Erik S. V. Jansson <caffeineviking@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>