Justin M. Keyes 7e2e3f8c25 feat(editor): undo restores cursor position #41520 ...

Problem:
Undo places the cursor wherever the cursor happened to sit at "save
time" (`uh_cursor` is sampled lazily on the first change).
Examples:
- `i` preserves, but `a` does not
- `diw`, `atest<Esc>`, `d^` abandon the original position
- `D`, `o` restore it (by accident).

Solution:
`composite` tracks the pending atom (and its `origin`) across frames.
A `stuffed` continuation frame inherits the `origin` + prepped redo.
Store `origin` info in the undo header, so undo can restore it.

- Not for a mid-command undo break (i_CTRL-G_u).
- Undoing a mapping restores where the mapping started (which
  technically may be different than where the "edit" started).

2026-08-27 16:12:11 -04:00

..

002_filename_recognition_spec.lua

test(harness): migrate away from magic globals

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004_bufenter_with_modelines_spec.lua

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005_bufleave_delete_buffer_spec.lua

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007_ball_buffer_list_spec.lua

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008_autocommands_spec.lua

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011_autocommands_spec.lua

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012_directory_spec.lua

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015_alignment_spec.lua

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018_unset_smart_indenting_spec.lua

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019_smarttab_expandtab_spec.lua

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020_blockwise_visual_spec.lua

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021_control_wi_spec.lua

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023_edit_arguments_spec.lua

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025_jump_tag_hidden_spec.lua

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026_execute_while_if_spec.lua

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028_source_ctrl_v_spec.lua

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029_fuzzy_spec.lua

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030_fileformats_spec.lua

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031_close_commands_spec.lua

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033_lisp_indent_spec.lua

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034_user_function_spec.lua

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035_increment_and_decrement_spec.lua

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036_regexp_character_classes_spec.lua

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038_virtual_replace_spec.lua

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039_visual_block_mode_commands_spec.lua

test(harness): migrate away from magic globals

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043_magic_settings_spec.lua

feat(editor): undo restores cursor position #41520

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044_099_regexp_multibyte_magic_spec.lua

test(harness): migrate away from magic globals

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046_multi_line_regexps_spec.lua

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054_buffer_local_autocommands_spec.lua

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055_list_and_dict_types_spec.lua

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056_script_local_function_spec.lua

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057_sort_spec.lua

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060_exists_and_has_functions_spec.lua

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061_undo_tree_spec.lua

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063_match_and_matchadd_spec.lua

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065_float_and_logic_operators_spec.lua

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066_visual_block_tab_spec.lua

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067_augroup_exists_spec.lua

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068_text_formatting_spec.lua

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069_multibyte_formatting_spec.lua

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072_undo_file_spec.lua

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074_global_var_in_viminfo_spec.lua

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081_coptions_movement_spec.lua

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082_string_comparison_spec.lua

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083_tag_search_with_file_encoding_spec.lua

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090_sha256_spec.lua

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091_context_variables_spec.lua

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092_mksession_cursor_cols_utf8_spec.lua

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093_mksession_cursor_cols_latin1_spec.lua

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094_visual_mode_operators_spec.lua

fixfix(cmdatom): repeat Visual <Cmd>; CmdFrame + stage #41355

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095_regexp_multibyte_spec.lua

test(harness): migrate away from magic globals

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096_location_list_spec.lua

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097_glob_path_spec.lua

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101_hlsearch_spec.lua

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102_fnameescape_spec.lua

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103_visual_mode_reset_spec.lua

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106_errorformat_spec.lua

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107_adjust_window_and_contents_spec.lua

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108_backtrace_debug_commands_spec.lua

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arglist_spec.lua

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assert_spec.lua

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autochdir_spec.lua

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autocmd_option_spec.lua

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autocmd_spec.lua

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autoformat_join_spec.lua

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breakindent_spec.lua

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changelist_spec.lua

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charsearch_spec.lua

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close_count_spec.lua

test(harness): migrate away from magic globals

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cmdline_spec.lua

fix(ruler)!: consistent width in last line and statusline

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command_count_spec.lua

test(harness): migrate away from magic globals

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comparators_spec.lua

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conceal_spec.lua

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cpoptions_spec.lua

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crash_spec.lua

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debugger_spec.lua

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delete_spec.lua

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digraph_spec.lua

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display_spec.lua

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edit_spec.lua

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erasebackword_spec.lua

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eval_spec.lua

test(harness): migrate away from magic globals

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ex_mode_spec.lua

feat(exmode): "1q:", :exmode #41010

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excmd_spec.lua

fix(ruler)!: consistent width in last line and statusline

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fixeol_spec.lua

test(harness): migrate away from magic globals

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fnamemodify_spec.lua

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fold_spec.lua

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function_sort_spec.lua

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getcwd_spec.lua

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gf_spec.lua

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glob2regpat_spec.lua

test(harness): migrate away from magic globals

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global_spec.lua

feat(exmode): "1q:", :exmode #41010

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highlight_spec.lua

test(harness): migrate away from magic globals

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insertcount_spec.lua

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join_spec.lua

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lispwords_spec.lua

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listchars_spec.lua

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listlbr_spec.lua

feat(input)!: CmdAtom event #41297

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listlbr_utf8_spec.lua

fix(ruler)!: consistent width in last line and statusline

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mapping_spec.lua

feat(input)!: CmdAtom event #41297

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marks_spec.lua

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match_spec.lua

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matchparen_spec.lua

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memory_usage_spec.lua

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messages_spec.lua

vim-patch:9.2.0985: Multiline messages not visible when mapping starts cmdline (#41405)

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mksession_spec.lua

test(harness): migrate away from magic globals

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move_spec.lua

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nested_function_spec.lua

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normal_spec.lua

fix(ruler)!: consistent width in last line and statusline

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number_spec.lua

test(harness): migrate away from magic globals

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prompt_buffer_spec.lua

feat(editor): undo restores cursor position #41520

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put_spec.lua

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qf_title_spec.lua

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registers_spec.lua

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scroll_opt_spec.lua

vim-patch:9.2.0881: 'smoothscroll' position is lost when the window height changes

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search_mbyte_spec.lua

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search_spec.lua

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search_stat_spec.lua

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signs_spec.lua

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source_spec.lua

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statusline_spec.lua

vim-patch:9.2.0855: 'showcmd' not redrawn with empty mapping triggered on timeout

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substitute_spec.lua

test(harness): migrate away from magic globals

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syn_attr_spec.lua

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tabline_spec.lua

vim-patch:9.2.0855: 'showcmd' not redrawn with empty mapping triggered on timeout

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tagcase_spec.lua

feat(options): schema, "dict" options, messages

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utf8_spec.lua

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vimscript_spec.lua

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visual_spec.lua

test(harness): migrate away from magic globals

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window_cmd_spec.lua

fix(ruler)!: consistent width in last line and statusline

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wordcount_spec.lua

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writefile_spec.lua

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