├── README.md
├── autoload
    └── lyv.vim
├── lua
    └── init.lua
└── resources
    └── vim_builtins.json


/README.md:
--------------------------------------------------------------------------------
 1 | # LearnYourVim
 2 | 
 3 | To vim is to LYV.
 4 | 
 5 | Learn Your Vim helps you make an Anki deck from:
 6 | 
 7 | - Your personal mappings
 8 | - Mappings you want to remember
 9 | - Built-in Shortcuts
10 | 
11 | 
12 | ## Personal Mappings
13 | 
14 | ```vim
15 | " For vim code, simply prepend a mapping line w/ " ANKI: <description>
16 | 
17 | " ANKI: Open fuzzy finder window for project files
18 | nnoremap <space><space> <cmd>FzfPreviewProjectFiles<CR>
19 | ```
20 | 
21 | After running `<insert command here>`, you'll have an Anki card that looks like:
22 | 
23 | ```
24 | Open fuzzy finder window for project files; <space><space>;
25 | ```
26 | 
27 | 
28 | ## TODO:
29 | 
30 | - Add tags support
31 | - Options to:
32 |     - Show code
33 |     - Show mode
34 | 


--------------------------------------------------------------------------------
/autoload/lyv.vim:
--------------------------------------------------------------------------------
  1 | 
  2 | let g:lyv_fileoutput = get(g:, "lyv_fileoutput", expand("$XDG_CONFIG_HOME/anki_decks/nvim_shortcuts.anki_deck"))
  3 | 
  4 | let s:anki_note_tag = "ANKI:"
  5 | let s:anki_divider = ","
  6 | 
  7 | function! lyv#test() abort
  8 |   let keymap = nvim_get_keymap('n')
  9 | 
 10 |   let anki_lines = []
 11 |   for mapping_dict in keymap
 12 |     let script_file = scriptease#scriptname(mapping_dict.sid)
 13 |     let line_number = mapping_dict.lnum
 14 | 
 15 |     let result = systemlist(printf("sed '%sq;d' %s", line_number - 1, script_file))
 16 | 
 17 |     if len(result) == 0
 18 |       continue
 19 |     endif
 20 | 
 21 |     let value = result[0]
 22 | 
 23 |     if match(value, s:anki_note_tag) >= 0
 24 |       " echo "============="
 25 |       " echo value
 26 |       " echo mapping_dict
 27 | 
 28 |       call add(anki_lines, {"anki_note": value, "keymap": mapping_dict})
 29 |     endif
 30 |   endfor
 31 | 
 32 |   return anki_lines
 33 | endfunction
 34 | 
 35 | function! lyv#export(anki_commands) abort
 36 |   let command_values = []
 37 |   for command_object in a:anki_commands
 38 |     let formatted_lhs = command_object.keymap.lhs
 39 |     let formatted_lhs = substitute(formatted_lhs, " ", '\&lt;space\&gt;', "g")
 40 |     let formatted_lhs = substitute(formatted_lhs, g:mapleader, '\&lt;leade\&gt;', "g")
 41 | 
 42 |     call add(
 43 |           \ command_values,
 44 |           \ trim(
 45 |             \ printf('"%s"%s"%s"%s%s',
 46 |               \ trim(substitute(command_object.anki_note, '" ' . s:anki_note_tag, "", "")),
 47 |               \ s:anki_divider,
 48 |               \ formatted_lhs,
 49 |               \ s:anki_divider,
 50 |               \ s:anki_divider,
 51 |               \ )
 52 |             \ ))
 53 |   endfor
 54 | 
 55 |   " Add in built-in files
 56 |   call extend(command_values, lyv#read_builtin_vim_commands())
 57 | 
 58 |   call writefile(command_values, g:lyv_fileoutput, "")
 59 | 
 60 |   return command_values
 61 | endfunction
 62 | 
 63 | function! s:change_quote_to_double_quote(input_string) abort
 64 |   return substitute(a:input_string, '"', '""', "g")
 65 | endfunction
 66 | 
 67 | function! s:convert_json_to_anki(card) abort
 68 |   return printf(
 69 |         \ '"%s"%s"%s"%s"%s"%s',
 70 |           \ s:change_quote_to_double_quote(a:card.question),
 71 |           \ s:anki_divider,
 72 |           \ s:change_quote_to_double_quote(a:card.answer),
 73 |           \ s:anki_divider,
 74 |           \ join(a:card.tags, ","),
 75 |           \ s:anki_divider
 76 |           \ )
 77 | endfunction
 78 | 
 79 | 
 80 | function! lyv#read_builtin_vim_commands() abort
 81 |   let vim_builtin_json_file = fnamemodify(expand("<sfile>"), ":p:h") . "/resources/vim_builtins.json"
 82 |   let vim_builtin_cards = json_decode(readfile(vim_builtin_json_file))
 83 | 
 84 |   let anki_cards = []
 85 |   for json_card in vim_builtin_cards
 86 |     call add(anki_cards, s:convert_json_to_anki(json_card))
 87 |   endfor
 88 | 
 89 |   return anki_cards
 90 | endfunction
 91 | 
 92 | " Time echo lyv#test()
 93 | 
 94 | " {
 95 | " 'lnum': 62,
 96 | " 'expr': 0,
 97 | " 'noremap': 0,
 98 | " 'lhs': '<C-A>',
 99 | " 'mode': 'n',
100 | " 'nowait': 0,
101 | " 'silent': 0,
102 | " 'sid': 202,
103 | " 'rhs': '<Plug>SpeedDatingUp',
104 | " 'buffer': 0
105 | " }
106 | 


--------------------------------------------------------------------------------
/lua/init.lua:
--------------------------------------------------------------------------------
 1 | local vim = vim
 2 | local api = vim.api
 3 | 
 4 | function os.capture(cmd, raw)
 5 |   local f = assert(io.popen(cmd, 'r'))
 6 |   local s = assert(f:read('*a'))
 7 |   f:close()
 8 |   if raw then return s end
 9 |   s = string.gsub(s, '^%s+', '')
10 |   s = string.gsub(s, '%s+$', '')
11 |   s = string.gsub(s, '[\n\r]+', ' ')
12 |   return s
13 | end
14 | 
15 | local lyv = {}
16 | 
17 | 
18 | function lyv.test()
19 |     local keymap = api.nvim_get_keymap('n')
20 | 
21 |     local lookedup_sids = {}
22 | 
23 |     local anki_lines = {}
24 |     for _, mapping_dict in ipairs(keymap) do
25 |         local script_sid = mapping_dict.sid
26 | 
27 |         local script_filename = nil
28 |         if lookedup_sids[script_sid] ~= nil then
29 |             script_filename = lookedup_sids[script_sid]
30 |         else
31 |            script_filename = api.nvim_call_function('scriptease#scriptname', {script_sid})
32 |         end
33 | 
34 | 
35 |         local line_value = os.capture(string.format("sed '%sq;d' %s", mapping_dict.lnum - 1, script_filename))
36 |         table.insert(anki_lines, {line=line_value, mapping=mapping_dict})
37 |     end
38 | 
39 |     return anki_lines
40 | end
41 | 
42 | -- print(os.time())
43 | -- print(lyv.test())
44 | -- print(os.time())
45 | 
46 | return lyv
47 | 


--------------------------------------------------------------------------------
/resources/vim_builtins.json:
--------------------------------------------------------------------------------
   1 | [
   2 |     {
   3 |         "question": "Move cursor down one line",
   4 |         "answer": "j",
   5 |         "tags": [
   6 |             "Basic"
   7 |         ]
   8 |     },
   9 |     {
  10 |         "question": "Move cursor up one line",
  11 |         "answer": "k",
  12 |         "tags": [
  13 |             "Basic"
  14 |         ]
  15 |     },
  16 |     {
  17 |         "question": "Move cursor left one character",
  18 |         "answer": "h",
  19 |         "tags": [
  20 |             "Basic"
  21 |         ]
  22 |     },
  23 |     {
  24 |         "question": "Move cursor right one character",
  25 |         "answer": "l",
  26 |         "tags": [
  27 |             "Basic"
  28 |         ]
  29 |     },
  30 |     {
  31 |         "question": "Return to Normal mode",
  32 |         "answer": "&lt;ESC&gt;<br /><span style=\"font-style:italic;\">(escape)</span>",
  33 |         "tags": [
  34 |             "Basic"
  35 |         ]
  36 |     },
  37 |     {
  38 |         "question": "Exit the editor, discarding any changes",
  39 |         "answer": ":q!&lt;ENTER&gt;",
  40 |         "tags": [
  41 |             "Basic"
  42 |         ]
  43 |     },
  44 |     {
  45 |         "question": "Exit the editor, but abort if there are unsaved changes",
  46 |         "answer": ":q&lt;ENTER&gt;",
  47 |         "tags": [
  48 |             "Basic"
  49 |         ]
  50 |     },
  51 |     {
  52 |         "question": "Delete the character under the cursor",
  53 |         "answer": "x",
  54 |         "tags": [
  55 |             "Basic"
  56 |         ]
  57 |     },
  58 |     {
  59 |         "question": "Insert text before the cursor",
  60 |         "answer": "i",
  61 |         "tags": [
  62 |             "Basic"
  63 |         ]
  64 |     },
  65 |     {
  66 |         "question": "Append text at the end of the current line",
  67 |         "answer": "A",
  68 |         "tags": [
  69 |             "Basic"
  70 |         ]
  71 |     },
  72 |     {
  73 |         "question": "Save the current file and exit",
  74 |         "answer": ":wq&lt;ENTER&gt;",
  75 |         "tags": [
  76 |             "Basic"
  77 |         ]
  78 |     },
  79 |     {
  80 |         "question": "Append text after the cursor",
  81 |         "answer": "a",
  82 |         "tags": [
  83 |             "Basic"
  84 |         ]
  85 |     },
  86 |     {
  87 |         "question": "Invert case of current character",
  88 |         "answer": "~",
  89 |         "tags": [
  90 |             "Beginner"
  91 |         ]
  92 |     },
  93 |     {
  94 |         "question": "Go down half a screen",
  95 |         "answer": "&lt;C-D&gt;",
  96 |         "tags": [
  97 |             "Beginner"
  98 |         ]
  99 |     },
 100 |     {
 101 |         "question": "Go up half a screen",
 102 |         "answer": "&lt;C-U&gt;",
 103 |         "tags": [
 104 |             "Beginner"
 105 |         ]
 106 |     },
 107 |     {
 108 |         "question": "Go forward a screen",
 109 |         "answer": "&lt;C-F&gt;",
 110 |         "tags": [
 111 |             "Beginner"
 112 |         ]
 113 |     },
 114 |     {
 115 |         "question": "Go back a screen",
 116 |         "answer": "&lt;C-B&gt;",
 117 |         "tags": [
 118 |             "Beginner"
 119 |         ]
 120 |     },
 121 |     {
 122 |         "question": "Go to end of text",
 123 |         "answer": "G",
 124 |         "tags": [
 125 |             "Beginner"
 126 |         ]
 127 |     },
 128 |     {
 129 |         "question": "Go to previous word",
 130 |         "answer": "b",
 131 |         "tags": [
 132 |             "Beginner"
 133 |         ]
 134 |     },
 135 |     {
 136 |         "question": "Go to next word",
 137 |         "answer": "w",
 138 |         "tags": [
 139 |             "Beginner"
 140 |         ]
 141 |     },
 142 |     {
 143 |         "question": "Go to end of (next) word",
 144 |         "answer": "e<br />(goes to end of next word if already at end of word)",
 145 |         "tags": [
 146 |             "Beginner"
 147 |         ]
 148 |     },
 149 |     {
 150 |         "question": "Go to end of previous word",
 151 |         "answer": "ge",
 152 |         "tags": [
 153 |             "Beginner"
 154 |         ]
 155 |     },
 156 |     {
 157 |         "question": "Go to first non-whitespace character of current line",
 158 |         "answer": "^",
 159 |         "tags": [
 160 |             "Beginner"
 161 |         ]
 162 |     },
 163 |     {
 164 |         "question": "Go to last character of current line",
 165 |         "answer": "$",
 166 |         "tags": [
 167 |             "Beginner"
 168 |         ]
 169 |     },
 170 |     {
 171 |         "question": "Go to line <span style=\"font-style:italic;\">n</span>",
 172 |         "answer": "<span style=\"font-style:italic;\">n</span>G     <span style=\"font-style:italic;\">n</span>gg",
 173 |         "tags": [
 174 |             "Beginner"
 175 |         ]
 176 |     },
 177 |     {
 178 |         "question": "Go to first line of file",
 179 |         "answer": "1G     gg",
 180 |         "tags": [
 181 |             "Beginner"
 182 |         ]
 183 |     },
 184 |     {
 185 |         "question": "Go to last line of file",
 186 |         "answer": "G",
 187 |         "tags": [
 188 |             "Beginner"
 189 |         ]
 190 |     },
 191 |     {
 192 |         "question": "Insert at beginning of line (after whitespace)",
 193 |         "answer": "I",
 194 |         "tags": [
 195 |             "Basic"
 196 |         ]
 197 |     },
 198 |     {
 199 |         "question": "Undo last command",
 200 |         "answer": "u",
 201 |         "tags": [
 202 |             "Beginner"
 203 |         ]
 204 |     },
 205 |     {
 206 |         "question": "Restore last changed line",
 207 |         "answer": "U",
 208 |         "tags": [
 209 |             "Beginner"
 210 |         ]
 211 |     },
 212 |     {
 213 |         "question": "Redo last undo",
 214 |         "answer": "&lt;C-R&gt;",
 215 |         "tags": [
 216 |             "Beginner"
 217 |         ]
 218 |     },
 219 |     {
 220 |         "question": "Move cursor left to start of next space-separated word",
 221 |         "answer": "B",
 222 |         "tags": [
 223 |             "Beginner"
 224 |         ]
 225 |     },
 226 |     {
 227 |         "question": "Move cursor right to start of next space-separated word",
 228 |         "answer": "W",
 229 |         "tags": [
 230 |             "Beginner"
 231 |         ]
 232 |     },
 233 |     {
 234 |         "question": "Move cursor left to end of next space-separated word",
 235 |         "answer": "gE",
 236 |         "tags": [
 237 |             "Beginner"
 238 |         ]
 239 |     },
 240 |     {
 241 |         "question": "Move cursor right to end of next space-separated word",
 242 |         "answer": "E",
 243 |         "tags": [
 244 |             "Beginner"
 245 |         ]
 246 |     },
 247 |     {
 248 |         "question": "Move cursor to next occurrence of character <span style=\"font-style:italic;\">c</span>",
 249 |         "answer": "f<span style=\"font-style:italic;\">c</span>",
 250 |         "tags": [
 251 |             "Beginner"
 252 |         ]
 253 |     },
 254 |     {
 255 |         "question": "Move cursor to previous occurrence of character <span style=\"font-style:italic;\">c</span>",
 256 |         "answer": "F<span style=\"font-style:italic;\">c</span>",
 257 |         "tags": [
 258 |             "Beginner"
 259 |         ]
 260 |     },
 261 |     {
 262 |         "question": "Move cursor to character before next occurrence of <span style=\"font-style:italic;\">c</span>",
 263 |         "answer": "t<span style=\"font-style:italic;\">c</span>",
 264 |         "tags": [
 265 |             "Beginner"
 266 |         ]
 267 |     },
 268 |     {
 269 |         "question": "Move cursor to character after previous occurrence of <span style=\"font-style:italic;\">c</span>",
 270 |         "answer": "T<span style=\"font-style:italic;\">c</span>",
 271 |         "tags": [
 272 |             "Beginner"
 273 |         ]
 274 |     },
 275 |     {
 276 |         "question": "Delete a word",
 277 |         "answer": "dw",
 278 |         "tags": [
 279 |             "Beginner"
 280 |         ]
 281 |     },
 282 |     {
 283 |         "question": "Delete to the end of the line",
 284 |         "answer": "d$",
 285 |         "tags": [
 286 |             "Beginner"
 287 |         ]
 288 |     },
 289 |     {
 290 |         "question": "Delete text indicated by motion <span style=\"font-style:italic;\">m</span>",
 291 |         "answer": "d<span style=\"font-style:italic;\">m</span><br /><span style=\"font-style:italic;\">(example: d$ means delete to end of line)</span>",
 292 |         "tags": [
 293 |             "Beginner"
 294 |         ]
 295 |     },
 296 |     {
 297 |         "question": "Delete <span style=\"font-style:italic;\">n</span> words",
 298 |         "answer": "<span style=\"font-style:italic;\">n</span>dw",
 299 |         "tags": [
 300 |             "Beginner"
 301 |         ]
 302 |     },
 303 |     {
 304 |         "question": "Move to the start of the line (before whitespace)",
 305 |         "answer": "0",
 306 |         "tags": [
 307 |             "Beginner"
 308 |         ]
 309 |     },
 310 |     {
 311 |         "question": "Delete a line",
 312 |         "answer": "dd",
 313 |         "tags": [
 314 |             "Beginner"
 315 |         ]
 316 |     },
 317 |     {
 318 |         "question": "Undo the last command",
 319 |         "answer": "u<br /><span style=\"font-style:italic;\">(may be used repeatedly to undo multiple commands)</span>",
 320 |         "tags": [
 321 |             "Beginner"
 322 |         ]
 323 |     },
 324 |     {
 325 |         "question": "Redo the last undone command",
 326 |         "answer": "&lt;C-R&gt;<br /><span style=\"font-style:italic;\">(Control-R)</span>",
 327 |         "tags": [
 328 |             "Beginner"
 329 |         ]
 330 |     },
 331 |     {
 332 |         "question": "Put previously deleted (or copied) text after the cursor",
 333 |         "answer": "p",
 334 |         "tags": [
 335 |             "Beginner"
 336 |         ]
 337 |     },
 338 |     {
 339 |         "question": "Put previously deleted text before the cursor",
 340 |         "answer": "P",
 341 |         "tags": [
 342 |             "Beginner"
 343 |         ]
 344 |     },
 345 |     {
 346 |         "question": "Replace the character under the cursor with character <span style=\"font-style:italic;\">x</span>",
 347 |         "answer": "r<span style=\"font-style:italic;\">x</span>",
 348 |         "tags": [
 349 |             "Beginner"
 350 |         ]
 351 |     },
 352 |     {
 353 |         "question": "Change to the end of the current word",
 354 |         "answer": "ce",
 355 |         "tags": [
 356 |             "Beginner"
 357 |         ]
 358 |     },
 359 |     {
 360 |         "question": "Change to the end of the current line",
 361 |         "answer": "c$",
 362 |         "tags": [
 363 |             "Beginner"
 364 |         ]
 365 |     },
 366 |     {
 367 |         "question": "See location in file and file status",
 368 |         "answer": "&lt;C-G&gt;<br /><span style=\"font-style:italic;\">(Control-G)</span>",
 369 |         "tags": [
 370 |             "Beginner"
 371 |         ]
 372 |     },
 373 |     {
 374 |         "question": "Search for phrase",
 375 |         "answer": "/<span style=\"font-style:italic;\">phrase</span>&lt;ENTER&gt;",
 376 |         "tags": [
 377 |             "Beginner"
 378 |         ]
 379 |     },
 380 |     {
 381 |         "question": "Substitute first occurrence of <span style=\"font-style:italic;\">phrase1</span> with <span style=\"font-style:italic;\">phrase2</span> on the current line",
 382 |         "answer": ":s/<span style=\"font-style:italic;\">phrase1</span>/<span style=\"font-style:italic;\">phrase2</span>&lt;ENTER&gt;",
 383 |         "tags": [
 384 |             "Beginner"
 385 |         ]
 386 |     },
 387 |     {
 388 |         "question": "Substitute all occurrences of <span style=\"font-style:italic;\">phrase1</span> with <span style=\"font-style:italic;\">phrase2</span> on the current line",
 389 |         "answer": ":s/<span style=\"font-style:italic;\">phrase1</span>/<span style=\"font-style:italic;\">phrase2</span>/g&lt;ENTER&gt;<br /><span style=\"font-style:italic;\">(The /g at the end means \"global\")</span>",
 390 |         "tags": [
 391 |             "Beginner"
 392 |         ]
 393 |     },
 394 |     {
 395 |         "question": "Substitute all occurrences of <span style=\"font-style:italic;\">phrase1</span> with <span style=\"font-style:italic;\">phrase2</span> in the entire file",
 396 |         "answer": ":%s/<span style=\"font-style:italic;\">phrase1</span>/<span style=\"font-style:italic;\">phrase2</span>/g<br /><span style=\"font-style:italic;\">(% means execute the command for the entire file)</span>",
 397 |         "tags": [
 398 |             "Beginner"
 399 |         ]
 400 |     },
 401 |     {
 402 |         "question": "Execute external command <span style=\"font-style:italic;\">cmd</span>",
 403 |         "answer": ":!<span style=\"font-style:italic;\">cmd</span>",
 404 |         "tags": [
 405 |             "Beginner"
 406 |         ]
 407 |     },
 408 |     {
 409 |         "question": "Save the current file to file named <span style=\"font-style:italic;\">filename</span>",
 410 |         "answer": ":w <span style=\"font-style:italic;\">filename</span>",
 411 |         "tags": [
 412 |             "Beginner"
 413 |         ]
 414 |     },
 415 |     {
 416 |         "question": "Save the visually selected area to file named <span style=\"font-style:italic;\">filename</span>",
 417 |         "answer": ":w <span style=\"font-style:italic;\">filename</span><br /><span style=\" font-style:italic;\">(vim will automatically add '&lt;,'&gt; to the beginning of your command for the visually selected area)</span>",
 418 |         "tags": [
 419 |             "Beginner"
 420 |         ]
 421 |     },
 422 |     {
 423 |         "question": "Open a new line below the cursor's line and enter Insert mode",
 424 |         "answer": "o",
 425 |         "tags": [
 426 |             "Beginner"
 427 |         ]
 428 |     },
 429 |     {
 430 |         "question": "Open a new line above the cursor's line and enter Insert mode",
 431 |         "answer": "O <span style=\"font-style:italic;\">(capital o)</span>",
 432 |         "tags": [
 433 |             "Beginner"
 434 |         ]
 435 |     },
 436 |     {
 437 |         "question": "Enter Replace mode, to repeatedly replace the character under the cursor and advance",
 438 |         "answer": "R",
 439 |         "tags": [
 440 |             "Beginner"
 441 |         ]
 442 |     },
 443 |     {
 444 |         "question": "Yank (copy) the selected text",
 445 |         "answer": "y",
 446 |         "tags": [
 447 |             "Beginner"
 448 |         ]
 449 |     },
 450 |     {
 451 |         "question": "Yank (copy) the current line",
 452 |         "answer": "yy <span style=\"font-style:italic;\">or</span> Y",
 453 |         "tags": [
 454 |             "Beginner"
 455 |         ]
 456 |     },
 457 |     {
 458 |         "question": "Yank (copy) from cursor through motion <span style=\"font-style:italic;\">m</span>",
 459 |         "answer": "y<span style=\"font-style:italic;\">m</span>",
 460 |         "tags": [
 461 |             "Beginner"
 462 |         ]
 463 |     },
 464 |     {
 465 |         "question": "Put (paste) copied text after the cursor",
 466 |         "answer": "p",
 467 |         "tags": [
 468 |             "Beginner"
 469 |         ]
 470 |     },
 471 |     {
 472 |         "question": "Put (paste) copied text before the cursor",
 473 |         "answer": "P",
 474 |         "tags": [
 475 |             "Beginner"
 476 |         ]
 477 |     },
 478 |     {
 479 |         "question": "Ignore case in searches",
 480 |         "answer": ":set ic <span style=\"font-style:italic;\">(or :set ignorecase)</span>",
 481 |         "tags": [
 482 |             "Beginner"
 483 |         ]
 484 |     },
 485 |     {
 486 |         "question": "Show partial matches while typing search phrase",
 487 |         "answer": ":set is <span style=\"font-style:italic;\">(or :set incsearch)</span>",
 488 |         "tags": [
 489 |             "Beginner"
 490 |         ]
 491 |     },
 492 |     {
 493 |         "question": "Highlight all matching phrases for the last search",
 494 |         "answer": ":set hls <span style=\"font-style:italic;\">(or :set hlsearch)</span>",
 495 |         "tags": [
 496 |             "Beginner"
 497 |         ]
 498 |     },
 499 |     {
 500 |         "question": "Get help on command <span style=\"font-style:italic;\">cmd</span>",
 501 |         "answer": ":help <span style=\"font-style:italic;\">cmd</span>",
 502 |         "tags": [
 503 |             "Beginner"
 504 |         ]
 505 |     },
 506 |     {
 507 |         "question": "Jump to the next window",
 508 |         "answer": "&lt;C-W&gt;&lt;C-W&gt;",
 509 |         "tags": [
 510 |             "Beginner"
 511 |         ]
 512 |     },
 513 |     {
 514 |         "question": "Jump to the next window right, left, up, or down",
 515 |         "answer": "&lt;C-W&gt;&lt;C-<span style=\"font-style:italic;\">K</span>&gt; <span style=\"font-style:italic;\">(where </span>K<span style=\"font-style:italic;\"> is a cursor movement key h, j, k, l)</span>",
 516 |         "tags": [
 517 |             "Beginner"
 518 |         ]
 519 |     },
 520 |     {
 521 |         "question": "Jump to last modified line",
 522 |         "answer": "'.",
 523 |         "tags": [
 524 |             "Intermediate"
 525 |         ]
 526 |     },
 527 |     {
 528 |         "question": "Jump to exact spot in last modified line",
 529 |         "answer": "`.",
 530 |         "tags": [
 531 |             "Intermediate"
 532 |         ]
 533 |     },
 534 |     {
 535 |         "question": "Retrace your movements in file (backward)<br />",
 536 |         "answer": "&lt;C-O&gt;",
 537 |         "tags": [
 538 |             "Intermediate"
 539 |         ]
 540 |     },
 541 |     {
 542 |         "question": "Retrace your movements in file (forward)",
 543 |         "answer": "&lt;C-I&gt;",
 544 |         "tags": [
 545 |             "Intermediate"
 546 |         ]
 547 |     },
 548 |     {
 549 |         "question": "Forward find word under cursor",
 550 |         "answer": "*",
 551 |         "tags": [
 552 |             "Intermediate"
 553 |         ]
 554 |     },
 555 |     {
 556 |         "question": "Forward find word under cursor (fuzzy)",
 557 |         "answer": "g*",
 558 |         "tags": [
 559 |             "Intermediate"
 560 |         ]
 561 |     },
 562 |     {
 563 |         "question": "Backward find word under cursor (fuzzy)",
 564 |         "answer": "g#",
 565 |         "tags": [
 566 |             "Intermediate"
 567 |         ]
 568 |     },
 569 |     {
 570 |         "question": "Backward find word under cursor",
 571 |         "answer": "#",
 572 |         "tags": [
 573 |             "Intermediate"
 574 |         ]
 575 |     },
 576 |     {
 577 |         "question": "Open file name under cursor",
 578 |         "answer": "gf",
 579 |         "tags": [
 580 |             "Intermediate"
 581 |         ]
 582 |     },
 583 |     {
 584 |         "question": "Swap next two characters around",
 585 |         "answer": "xp",
 586 |         "tags": [
 587 |             "Intermediate"
 588 |         ]
 589 |     },
 590 |     {
 591 |         "question": "(Re)indent the text on the current line or on the area selected",
 592 |         "answer": "=\"",
 593 |         "tags": [
 594 |             "Intermediate"
 595 |         ]
 596 |     },
 597 |     {
 598 |         "question": "Append the next <span style=\"font-style:italic;\">n</span> lines to register 'a'",
 599 |         "answer": "\"A<span style=\"font-style:italic;\">n</span>yy",
 600 |         "tags": [
 601 |             "Intermediate"
 602 |         ]
 603 |     },
 604 |     {
 605 |         "question": "Go to top of screen",
 606 |         "answer": "H",
 607 |         "tags": [
 608 |             "Intermediate"
 609 |         ]
 610 |     },
 611 |     {
 612 |         "question": "Go to middle of screen",
 613 |         "answer": "M",
 614 |         "tags": [
 615 |             "Intermediate"
 616 |         ]
 617 |     },
 618 |     {
 619 |         "question": "Go to bottom of screen",
 620 |         "answer": "L",
 621 |         "tags": [
 622 |             "Intermediate"
 623 |         ]
 624 |     },
 625 |     {
 626 |         "question": "Mark this line <span style=\"font-style:italic;\">x</span>",
 627 |         "answer": "m<span style=\"font-style:italic;\">x</span>",
 628 |         "tags": [
 629 |             "Intermediate"
 630 |         ]
 631 |     },
 632 |     {
 633 |         "question": "Go to exact position of mark in line marked <span style=\"font-style:italic;\">x</span>",
 634 |         "answer": "`<span style=\"font-style:italic;\">x</span>",
 635 |         "tags": [
 636 |             "Intermediate"
 637 |         ]
 638 |     },
 639 |     {
 640 |         "question": "Go to percentage from top of file",
 641 |         "answer": "<span style=\"font-style:italic;\">n</span>%",
 642 |         "tags": [
 643 |             "Intermediate"
 644 |         ]
 645 |     },
 646 |     {
 647 |         "question": "Match of next brace, bracket, comment, #define",
 648 |         "answer": "%",
 649 |         "tags": [
 650 |             "Intermediate"
 651 |         ]
 652 |     },
 653 |     {
 654 |         "question": "Go to line <span style=\"font-style:italic;\">n</span> from top of window",
 655 |         "answer": "<span style=\"font-style:italic;\">n</span>H",
 656 |         "tags": [
 657 |             "Intermediate"
 658 |         ]
 659 |     },
 660 |     {
 661 |         "question": "Go to line <span style=\"font-style:italic;\">n</span> from bottom of window",
 662 |         "answer": "<span style=\"font-style:italic;\">n</span>L",
 663 |         "tags": [
 664 |             "Intermediate"
 665 |         ]
 666 |     },
 667 |     {
 668 |         "question": "Insert at first column",
 669 |         "answer": "gI",
 670 |         "tags": [
 671 |             "Intermediate"
 672 |         ]
 673 |     },
 674 |     {
 675 |         "question": "Go to line marked <span style=\"font-style:italic;\">x</span>",
 676 |         "answer": "'x",
 677 |         "tags": [
 678 |             "Intermediate"
 679 |         ]
 680 |     },
 681 |     {
 682 |         "question": "Switch case for movement command <span style=\"font-style:italic;\">m</span>",
 683 |         "answer": "g~<span style=\"font-style:italic;\">m</span>",
 684 |         "tags": [
 685 |             "Intermediate"
 686 |         ]
 687 |     },
 688 |     {
 689 |         "question": "Lowercase text between cursor and movement <span style=\"font-style:italic;\">m</span>",
 690 |         "answer": "gu<span style=\"font-style:italic;\">m</span>",
 691 |         "tags": [
 692 |             "Intermediate"
 693 |         ]
 694 |     },
 695 |     {
 696 |         "question": "Uppercase text between cursor and movement command <span style=\"font-style:italic;\">m</span>",
 697 |         "answer": "gU<span style=\"font-style:italic;\">m</span>",
 698 |         "tags": [
 699 |             "Intermediate"
 700 |         ]
 701 |     },
 702 |     {
 703 |         "question": "Delete range <span style=\"font-style:italic;\">r</span> lines",
 704 |         "answer": ":<span style=\"font-style:italic;\">r</span>d&lt;Enter&gt;",
 705 |         "tags": [
 706 |             "Intermediate"
 707 |         ]
 708 |     },
 709 |     {
 710 |         "question": "Delete range <span style=\"font-style:italic;\">r</span> lines into register <span style=\"font-style:italic;\">x</span>",
 711 |         "answer": ":<span style=\"font-style:italic;\">r</span>d<span style=\"font-style:italic;\">x</span>&lt;Enter&gt;",
 712 |         "tags": [
 713 |             "Intermediate"
 714 |         ]
 715 |     },
 716 |     {
 717 |         "question": "Insert character represented by ASCII value <span style=\"font-style:italic;\">n</span> (Insert mode)",
 718 |         "answer": "&lt;C-V&gt;<span style=\"font-style:italic;\">n</span>",
 719 |         "tags": [
 720 |             "Intermediate"
 721 |         ]
 722 |     },
 723 |     {
 724 |         "question": "Insert previously inserted text (Insert mode)",
 725 |         "answer": "&lt;C-A&gt;",
 726 |         "tags": [
 727 |             "Intermediate"
 728 |         ]
 729 |     },
 730 |     {
 731 |         "question": "Text completion before cursor (Insert mode)",
 732 |         "answer": "&lt;C-N&gt;",
 733 |         "tags": [
 734 |             "Intermediate"
 735 |         ]
 736 |     },
 737 |     {
 738 |         "question": "Text completion after cursor (Insert mode)",
 739 |         "answer": "&lt;C-P&gt;",
 740 |         "tags": [
 741 |             "Intermediate"
 742 |         ]
 743 |     },
 744 |     {
 745 |         "question": "Delete word before cursor (Insert mode)",
 746 |         "answer": "&lt;C-W&gt;",
 747 |         "tags": [
 748 |             "Intermediate"
 749 |         ]
 750 |     },
 751 |     {
 752 |         "question": "Delete all inserted characters in current line",
 753 |         "answer": "&lt;C-U&gt;",
 754 |         "tags": [
 755 |             "Intermediate"
 756 |         ]
 757 |     },
 758 |     {
 759 |         "question": "Show the content of all registers",
 760 |         "answer": ":reg&lt;Enter&gt;",
 761 |         "tags": [
 762 |             "Intermediate"
 763 |         ]
 764 |     },
 765 |     {
 766 |         "question": "Show the content of register <span style=\"font-style:italic;\">x</span>",
 767 |         "answer": ":reg <span style=\"font-style:italic;\">x</span>&lt;Enter&gt;",
 768 |         "tags": [
 769 |             "Intermediate"
 770 |         ]
 771 |     },
 772 |     {
 773 |         "question": "Perform rot13 encoding on movement <span style=\"font-style:italic;\">m</span>",
 774 |         "answer": "g?<span style=\"font-style:italic;\">m</span>",
 775 |         "tags": [
 776 |             "Intermediate"
 777 |         ]
 778 |     },
 779 |     {
 780 |         "question": "Filter lines of movement <span style=\"font-style:italic;\">m</span> through command <span style=\"font-style:italic;\">c</span>",
 781 |         "answer": "!<span style=\"font-style:italic;\">mc</span>",
 782 |         "tags": [
 783 |             "Intermediate"
 784 |         ]
 785 |     },
 786 |     {
 787 |         "question": "Filter <span style=\"font-style:italic;\">n</span> lines through command <span style=\"font-style:italic;\">c</span>",
 788 |         "answer": "<span style=\"font-style:italic;\">n</span>!!<span style=\"font-style:italic;\">c</span>",
 789 |         "tags": [
 790 |             "Intermediate"
 791 |         ]
 792 |     },
 793 |     {
 794 |         "question": "Filter range <span style=\"font-style:italic;\">r</span> lines through command <span style=\"font-style:italic;\">c</span>",
 795 |         "answer": ":r!<span style=\"font-style:italic;\">c</span>",
 796 |         "tags": [
 797 |             "Intermediate"
 798 |         ]
 799 |     },
 800 |     {
 801 |         "question": "In visual mode, exchange cursor position with start/end of highlighting",
 802 |         "answer": "o",
 803 |         "tags": [
 804 |             "Intermediate"
 805 |         ]
 806 |     },
 807 |     {
 808 |         "question": "Start highlighting block",
 809 |         "answer": "&lt;C-V&gt;",
 810 |         "tags": [
 811 |             "Intermediate"
 812 |         ]
 813 |     },
 814 |     {
 815 |         "question": "Start highlighting with previous visual area",
 816 |         "answer": "gv",
 817 |         "tags": [
 818 |             "Intermediate"
 819 |         ]
 820 |     },
 821 |     {
 822 |         "question": "Record typed commands to register <span style=\"font-style:italic;\">x</span>",
 823 |         "answer": "q<span style=\"font-style:italic;\">x</span>",
 824 |         "tags": [
 825 |             "Intermediate"
 826 |         ]
 827 |     },
 828 |     {
 829 |         "question": "Append typed commands to register <span style=\"font-style:italic;\">x</span>",
 830 |         "answer": "q<span style=\"font-style:italic;\">X</span>",
 831 |         "tags": [
 832 |             "Intermediate"
 833 |         ]
 834 |     },
 835 |     {
 836 |         "question": "Stop recording",
 837 |         "answer": "q",
 838 |         "tags": [
 839 |             "Intermediate"
 840 |         ]
 841 |     },
 842 |     {
 843 |         "question": "Move cursor to leftmost position of screen on current line",
 844 |         "answer": "g0",
 845 |         "tags": [
 846 |             "Intermediate"
 847 |         ]
 848 |     },
 849 |     {
 850 |         "question": "Move cursor to first non-blank character of current line on screen",
 851 |         "answer": "g^",
 852 |         "tags": [
 853 |             "Intermediate"
 854 |         ]
 855 |     },
 856 |     {
 857 |         "question": "Move cursor to last character of current line on screen",
 858 |         "answer": "g$",
 859 |         "tags": [
 860 |             "Intermediate"
 861 |         ]
 862 |     },
 863 |     {
 864 |         "question": "Move cursor one screen line up",
 865 |         "answer": "gk",
 866 |         "tags": [
 867 |             "Intermediate"
 868 |         ]
 869 |     },
 870 |     {
 871 |         "question": "Move cursor one screen line down",
 872 |         "answer": "gj",
 873 |         "tags": [
 874 |             "Intermediate"
 875 |         ]
 876 |     },
 877 |     {
 878 |         "question": "Repeat last f/F/t/T movement",
 879 |         "answer": ";",
 880 |         "tags": [
 881 |             "Intermediate"
 882 |         ]
 883 |     },
 884 |     {
 885 |         "question": "Inverse of last f/F/t/T movement",
 886 |         "answer": ", <span style=\"font-style:italic;\">(comma)</span>",
 887 |         "tags": [
 888 |             "Intermediate"
 889 |         ]
 890 |     },
 891 |     {
 892 |         "question": "Set a mark in the current file",
 893 |         "answer": "m<span style=\"font-style:italic;\">[a-z]</span>",
 894 |         "tags": [
 895 |             "Intermediate"
 896 |         ]
 897 |     },
 898 |     {
 899 |         "question": "Set a mark that can be returned to from any file",
 900 |         "answer": "m<span style=\"font-style:italic;\">[A-Z]</span><br />(capital letters)",
 901 |         "tags": [
 902 |             "Intermediate"
 903 |         ]
 904 |     },
 905 |     {
 906 |         "question": "Jump to tag under cursor",
 907 |         "answer": "&lt;C-]&gt;",
 908 |         "tags": [
 909 |             "Intermediate"
 910 |         ]
 911 |     },
 912 |     {
 913 |         "question": "Return from tag jump",
 914 |         "answer": "&lt;C-T&gt;",
 915 |         "tags": [
 916 |             "Intermediate"
 917 |         ]
 918 |     },
 919 |     {
 920 |         "question": "Jump to tag on top of tag stack (or select if multiple matches)",
 921 |         "answer": ":tj",
 922 |         "tags": [
 923 |             "Intermediate"
 924 |         ]
 925 |     },
 926 |     {
 927 |         "question": "Scroll one line up",
 928 |         "answer": "&lt;C-E&gt;",
 929 |         "tags": [
 930 |             "Intermediate"
 931 |         ]
 932 |     },
 933 |     {
 934 |         "question": "Scroll one line down",
 935 |         "answer": "&lt;C-Y&gt;",
 936 |         "tags": [
 937 |             "Intermediate"
 938 |         ]
 939 |     },
 940 |     {
 941 |         "question": "Scroll current line to top of window",
 942 |         "answer": "zt   <span style=\"font-style:italic;\">or</span>   z&lt;Enter&gt;",
 943 |         "tags": [
 944 |             "Intermediate"
 945 |         ]
 946 |     },
 947 |     {
 948 |         "question": "Scroll current line to center of window",
 949 |         "answer": "zz   <span style=\"font-style:italic;\">or</span>   z.",
 950 |         "tags": [
 951 |             "Intermediate"
 952 |         ]
 953 |     },
 954 |     {
 955 |         "question": "Scroll current line to bottom of window",
 956 |         "answer": "zb   <span style=\"font-style:italic;\">or</span>   z-",
 957 |         "tags": [
 958 |             "Intermediate"
 959 |         ]
 960 |     },
 961 |     {
 962 |         "question": "Scroll one character to the right",
 963 |         "answer": "zh",
 964 |         "tags": [
 965 |             "Intermediate"
 966 |         ]
 967 |     },
 968 |     {
 969 |         "question": "Scroll one character to the left",
 970 |         "answer": "zl",
 971 |         "tags": [
 972 |             "Intermediate"
 973 |         ]
 974 |     },
 975 |     {
 976 |         "question": "Scroll half a screen to the right",
 977 |         "answer": "zH",
 978 |         "tags": [
 979 |             "Intermediate"
 980 |         ]
 981 |     },
 982 |     {
 983 |         "question": "Scroll half a screen to the left",
 984 |         "answer": "zL",
 985 |         "tags": [
 986 |             "Intermediate"
 987 |         ]
 988 |     },
 989 |     {
 990 |         "question": "Write range <span style=\"font-style:italic;\">r</span> to file <span style=\"font-style:italic;\">f</span>",
 991 |         "answer": ":<span style=\"font-style:italic;\">r</span>w <span style=\"font-style:italic;\">f</span>",
 992 |         "tags": [
 993 |             "Intermediate"
 994 |         ]
 995 |     },
 996 |     {
 997 |         "question": "Append range <span style=\"font-style:italic;\">r</span> to file <span style=\"font-style:italic;\">f</span>",
 998 |         "answer": ":<span style=\"font-style:italic;\">r</span>w&gt;&gt;<span style=\"font-style:italic;\">f</span>",
 999 |         "tags": [
1000 |             "Intermediate"
1001 |         ]
1002 |     },
1003 |     {
1004 |         "question": "Insert content of file <span style=\"font-style:italic;\">f</span> below cursor",
1005 |         "answer": ":r <span style=\"font-style:italic;\">f</span>",
1006 |         "tags": [
1007 |             "Intermediate"
1008 |         ]
1009 |     },
1010 |     {
1011 |         "question": "Insert output of command <span style=\"font-style:italic;\">c</span> below cursor",
1012 |         "answer": ":r! <span style=\"font-style:italic;\">c</span>",
1013 |         "tags": [
1014 |             "Intermediate"
1015 |         ]
1016 |     },
1017 |     {
1018 |         "question": "Repeat last substitution (:s) command",
1019 |         "answer": "&amp;",
1020 |         "tags": [
1021 |             "Intermediate"
1022 |         ]
1023 |     },
1024 |     {
1025 |         "question": "Go to next modified buffer",
1026 |         "answer": ":bm",
1027 |         "tags": [
1028 |             "Intermediate"
1029 |         ]
1030 |     },
1031 |     {
1032 |         "question": "Open all buffers in new splits",
1033 |         "answer": ":ba   <span style=\"font-style:italic;\">or</span>   :sba",
1034 |         "tags": [
1035 |             "Intermediate"
1036 |         ]
1037 |     },
1038 |     {
1039 |         "question": "Open all buffers in new vertical splits",
1040 |         "answer": ":vert ba   <span style=\"font-style:italic;\">or</span>   :vert sba",
1041 |         "tags": [
1042 |             "Intermediate"
1043 |         ]
1044 |     },
1045 |     {
1046 |         "question": "The position of mark <span style=\"font-style:italic;\">x</span> in an <span style=\"font-style:italic;\">ex</span> range",
1047 |         "answer": "'<span style=\"font-style:italic;\">x</span><br /><span style=\" font-style:italic;\">(example: :'x,'y delete)</span>",
1048 |         "tags": [
1049 |             "Intermediate"
1050 |         ]
1051 |     },
1052 |     {
1053 |         "question": "In an <span style=\"font-style:italic;\">ex</span> range, the next line where <span style=\"font-style:italic;\">pat</span> matches",
1054 |         "answer": "/<span style=\"font-style:italic;\">pat</span>/",
1055 |         "tags": [
1056 |             "Intermediate"
1057 |         ]
1058 |     },
1059 |     {
1060 |         "question": "In an <span style=\"font-style:italic;\">ex</span> range, the previous line where <span style=\"font-style:italic;\">pat</span> matches",
1061 |         "answer": "?<span style=\"font-style:italic;\">pat</span>?",
1062 |         "tags": [
1063 |             "Intermediate"
1064 |         ]
1065 |     },
1066 |     {
1067 |         "question": "<span style=\"font-style:italic;\">n</span> lines from the preceding line number in an <span style=\"font-style:italic;\">ex</span> range",
1068 |         "answer": "+<span style=\"font-style:italic;\">n</span>",
1069 |         "tags": [
1070 |             "Intermediate"
1071 |         ]
1072 |     },
1073 |     {
1074 |         "question": "<span style=\"font-style:italic;\">n</span> lines before the preceding line number, in an <span style=\"font-style:italic;\">ex</span> range",
1075 |         "answer": "-<span style=\"font-style:italic;\">n</span>",
1076 |         "tags": [
1077 |             "Intermediate"
1078 |         ]
1079 |     },
1080 |     {
1081 |         "question": "Look up keyword under cursor with <span style=\"font-weight:600;\">man</span>",
1082 |         "answer": "K",
1083 |         "tags": [
1084 |             "Intermediate"
1085 |         ]
1086 |     },
1087 |     {
1088 |         "question": "Forward to start of next method",
1089 |         "answer": "]m",
1090 |         "tags": [
1091 |             "Intermediate"
1092 |         ]
1093 |     },
1094 |     {
1095 |         "question": "Backward to start of previous method",
1096 |         "answer": "[m",
1097 |         "tags": [
1098 |             "Intermediate"
1099 |         ]
1100 |     },
1101 |     {
1102 |         "question": "Move to global definition of symbol under cursor",
1103 |         "answer": "gD",
1104 |         "tags": [
1105 |             "Intermediate"
1106 |         ]
1107 |     },
1108 |     {
1109 |         "question": "Move to local definition of symbol under cursor",
1110 |         "answer": "gd",
1111 |         "tags": [
1112 |             "Intermediate"
1113 |         ]
1114 |     },
1115 |     {
1116 |         "question": "Open a window for each file in the argument list",
1117 |         "answer": ":all",
1118 |         "tags": [
1119 |             "Intermediate"
1120 |         ]
1121 |     },
1122 |     {
1123 |         "question": "Display the argument list",
1124 |         "answer": ":args",
1125 |         "tags": [
1126 |             "Intermediate"
1127 |         ]
1128 |     },
1129 |     {
1130 |         "question": "List the leaves in the tree of (undoable) changes",
1131 |         "answer": ":undol[ist]",
1132 |         "tags": [
1133 |             "Intermediate"
1134 |         ]
1135 |     },
1136 |     {
1137 |         "question": "Go to previous text state (may cross undo branches)",
1138 |         "answer": "g-",
1139 |         "tags": [
1140 |             "Intermediate"
1141 |         ]
1142 |     },
1143 |     {
1144 |         "question": "Go to next text state (may cross undo branches)",
1145 |         "answer": "g+",
1146 |         "tags": [
1147 |             "Intermediate"
1148 |         ]
1149 |     },
1150 |     {
1151 |         "question": "Set up automatic wrapping when reaching right margin <span style=\"font-style:italic;\">n</span>",
1152 |         "answer": ":wrapmargin <span style=\"font-style:italic;\">n</span>",
1153 |         "tags": [
1154 |             "Intermediate"
1155 |         ]
1156 |     },
1157 |     {
1158 |         "question": "Turn off automatic wrapping",
1159 |         "answer": ":wrapmargin 0",
1160 |         "tags": [
1161 |             "Intermediate"
1162 |         ]
1163 |     },
1164 |     {
1165 |         "question": "Turn on line numbers",
1166 |         "answer": ":set number",
1167 |         "tags": [
1168 |             "Intermediate"
1169 |         ]
1170 |     },
1171 |     {
1172 |         "question": "Turn off line numbers",
1173 |         "answer": ":set nonumber",
1174 |         "tags": [
1175 |             "Intermediate"
1176 |         ]
1177 |     },
1178 |     {
1179 |         "question": "List of your movements",
1180 |         "answer": ":ju(mps)",
1181 |         "tags": [
1182 |             "Advanced"
1183 |         ]
1184 |     },
1185 |     {
1186 |         "question": "List of your recent commands",
1187 |         "answer": ":his[tory]",
1188 |         "tags": [
1189 |             "Advanced"
1190 |         ]
1191 |     },
1192 |     {
1193 |         "question": "Lowercase line",
1194 |         "answer": "guu",
1195 |         "tags": [
1196 |             "Advanced"
1197 |         ]
1198 |     },
1199 |     {
1200 |         "question": "Uppercase line",
1201 |         "answer": "gUU",
1202 |         "tags": [
1203 |             "Advanced"
1204 |         ]
1205 |     },
1206 |     {
1207 |         "question": "Display hex, ascii value of character under cursor",
1208 |         "answer": "ga",
1209 |         "tags": [
1210 |             "Advanced"
1211 |         ]
1212 |     },
1213 |     {
1214 |         "question": "Display hex value of utf-8 character under cursor",
1215 |         "answer": "g8",
1216 |         "tags": [
1217 |             "Advanced"
1218 |         ]
1219 |     },
1220 |     {
1221 |         "question": "Rot13 whole file",
1222 |         "answer": "ggg?G",
1223 |         "tags": [
1224 |             "Advanced"
1225 |         ]
1226 |     },
1227 |     {
1228 |         "question": "Add <span style=\"font-style:italic;\">n</span> to next number on same line as the cursor",
1229 |         "answer": "<span style=\"font-style:italic;\">n</span>&lt;C-A&gt;",
1230 |         "tags": [
1231 |             "Advanced"
1232 |         ]
1233 |     },
1234 |     {
1235 |         "question": "In insert mode, insert value of expression (ie 5*5) into text",
1236 |         "answer": "&lt;C-R&gt;=<span style=\"font-style:italic;\">expr</span>",
1237 |         "tags": [
1238 |             "Advanced"
1239 |         ]
1240 |     },
1241 |     {
1242 |         "question": "Subtract <span style=\"font-style:italic;\">n</span> (default 1) from next number on same line as cursor",
1243 |         "answer": "<span style=\"font-style:italic;\">n</span>&lt;C-X&gt;",
1244 |         "tags": [
1245 |             "Advanced"
1246 |         ]
1247 |     },
1248 |     {
1249 |         "question": "Execute the macro recorded in register <span style=\"font-style:italic;\">x</span> on all lines of the current file",
1250 |         "answer": ":%normal @<span style=\"font-style:italic;\">x</span>",
1251 |         "tags": [
1252 |             "Advanced"
1253 |         ]
1254 |     },
1255 |     {
1256 |         "question": "Execute the macro recorded in register <span style=\"font-style:italic;\">x</span> on a visually selected set of lines",
1257 |         "answer": ":normal @<span style=\"font-style:italic;\">x</span>",
1258 |         "tags": [
1259 |             "Advanced"
1260 |         ]
1261 |     },
1262 |     {
1263 |         "question": "Show lines in file matching word under cursor",
1264 |         "answer": "[I   (capital 'I')",
1265 |         "tags": [
1266 |             "Advanced"
1267 |         ]
1268 |     },
1269 |     {
1270 |         "question": "Move cursor <span style=\"font-style:italic;\">n</span> sentences forward",
1271 |         "answer": "<span style=\"font-style:italic;\">n</span>)",
1272 |         "tags": [
1273 |             "Advanced"
1274 |         ]
1275 |     },
1276 |     {
1277 |         "question": "Move cursor <span style=\"font-style:italic;\">n</span> sentences backward",
1278 |         "answer": "<span style=\"font-style:italic;\">n</span>(",
1279 |         "tags": [
1280 |             "Advanced"
1281 |         ]
1282 |     },
1283 |     {
1284 |         "question": "Move cursor <span style=\"font-style:italic;\">n</span> paragraphs forward",
1285 |         "answer": "<span style=\"font-style:italic;\">n</span>}",
1286 |         "tags": [
1287 |             "Advanced"
1288 |         ]
1289 |     },
1290 |     {
1291 |         "question": "Move cursor <span style=\"font-style:italic;\">n</span> paragraphs backward",
1292 |         "answer": "<span style=\"font-style:italic;\">n</span>{",
1293 |         "tags": [
1294 |             "Advanced"
1295 |         ]
1296 |     },
1297 |     {
1298 |         "question": "Paste below the current line, adjusting indentation to match current line",
1299 |         "answer": "]p",
1300 |         "tags": [
1301 |             "Advanced"
1302 |         ]
1303 |     },
1304 |     {
1305 |         "question": "Paste above the current line, adjusting indentation to match current line",
1306 |         "answer": "[p",
1307 |         "tags": [
1308 |             "Advanced"
1309 |         ]
1310 |     },
1311 |     {
1312 |         "question": "Go to center of screen on current line",
1313 |         "answer": "gm",
1314 |         "tags": [
1315 |             "Advanced"
1316 |         ]
1317 |     },
1318 |     {
1319 |         "question": "Column <span style=\"font-style:italic;\">n</span> of current line",
1320 |         "answer": "<span style=\"font-style:italic;\">n</span>|",
1321 |         "tags": [
1322 |             "Advanced"
1323 |         ]
1324 |     },
1325 |     {
1326 |         "question": "Insert previously inserted text and return to command mode (Insert mode)",
1327 |         "answer": "&lt;C-@&gt;",
1328 |         "tags": [
1329 |             "Advanced"
1330 |         ]
1331 |     },
1332 |     {
1333 |         "question": "Insert content of register <span style=\"font-style:italic;\">x</span> (Insert mode)",
1334 |         "answer": "&lt;C-R&gt;<span style=\"font-style:italic;\">x</span>",
1335 |         "tags": [
1336 |             "Advanced"
1337 |         ]
1338 |     },
1339 |     {
1340 |         "question": "Insert digraph (\u0153 \u00e9 \u00f1 etc.)",
1341 |         "answer": "&lt;C-K&gt;<span style=\"font-style:italic;\">c1c2</span>",
1342 |         "tags": [
1343 |             "Advanced"
1344 |         ]
1345 |     },
1346 |     {
1347 |         "question": "Put register after cursor position, leaving cursor after new text",
1348 |         "answer": "gp",
1349 |         "tags": [
1350 |             "Advanced"
1351 |         ]
1352 |     },
1353 |     {
1354 |         "question": "Put register before cursor position, leaving cursor after new text",
1355 |         "answer": "gP",
1356 |         "tags": [
1357 |             "Advanced"
1358 |         ]
1359 |     },
1360 |     {
1361 |         "question": "Format lines of movement <span style=\"font-style:italic;\">m</span> as plain text",
1362 |         "answer": "gq<span style=\"font-style:italic;\">m</span>",
1363 |         "tags": [
1364 |             "Advanced"
1365 |         ]
1366 |     },
1367 |     {
1368 |         "question": "Center lines in range <span style=\"font-style:italic;\">r</span> to width <span style=\"font-style:italic;\">n</span>",
1369 |         "answer": ":<span style=\"font-style:italic;\">r</span>ce <span style=\"font-style:italic;\">n</span>",
1370 |         "tags": [
1371 |             "Advanced"
1372 |         ]
1373 |     },
1374 |     {
1375 |         "question": "Left align lines in range <span style=\"font-style:italic;\">r</span> with indent <span style=\"font-style:italic;\">n</span>",
1376 |         "answer": ":<span style=\"font-style:italic;\">r</span>le <span style=\"font-style:italic;\">n</span>",
1377 |         "tags": [
1378 |             "Advanced"
1379 |         ]
1380 |     },
1381 |     {
1382 |         "question": "Right align lines in range <span style=\"font-style:italic;\">r</span> to width <span style=\"font-style:italic;\">n</span>",
1383 |         "answer": ":<span style=\"font-style:italic;\">r</span>ri <span style=\"font-style:italic;\">n</span>",
1384 |         "tags": [
1385 |             "Advanced"
1386 |         ]
1387 |     },
1388 |     {
1389 |         "question": "In visual mode, select a word",
1390 |         "answer": "aw",
1391 |         "tags": [
1392 |             "Advanced"
1393 |         ]
1394 |     },
1395 |     {
1396 |         "question": "In visual mode, select a sentence",
1397 |         "answer": "as",
1398 |         "tags": [
1399 |             "Advanced"
1400 |         ]
1401 |     },
1402 |     {
1403 |         "question": "In visual mode, select a paragraph",
1404 |         "answer": "ap",
1405 |         "tags": [
1406 |             "Advanced"
1407 |         ]
1408 |     },
1409 |     {
1410 |         "question": "In visual mode, select a block delimited by ( )",
1411 |         "answer": "ab",
1412 |         "tags": [
1413 |             "Advanced"
1414 |         ]
1415 |     },
1416 |     {
1417 |         "question": "In visual mode, select a block delimited by { }",
1418 |         "answer": "aB",
1419 |         "tags": [
1420 |             "Advanced"
1421 |         ]
1422 |     },
1423 |     {
1424 |         "question": "Move cursor down <span style=\"font-style:italic;\">n</span>-1 lines to first non-blank character",
1425 |         "answer": "<span style=\"font-style:italic;\">n</span>_",
1426 |         "tags": [
1427 |             "Advanced"
1428 |         ]
1429 |     },
1430 |     {
1431 |         "question": "Move backward to start of section",
1432 |         "answer": "[[",
1433 |         "tags": [
1434 |             "Advanced"
1435 |         ]
1436 |     },
1437 |     {
1438 |         "question": "Move forward to start of next section",
1439 |         "answer": "]]",
1440 |         "tags": [
1441 |             "Advanced"
1442 |         ]
1443 |     },
1444 |     {
1445 |         "question": "Move backward to previous section end",
1446 |         "answer": "[]",
1447 |         "tags": [
1448 |             "Advanced"
1449 |         ]
1450 |     },
1451 |     {
1452 |         "question": "Move forward to next section end",
1453 |         "answer": "][",
1454 |         "tags": [
1455 |             "Advanced"
1456 |         ]
1457 |     },
1458 |     {
1459 |         "question": "Move backward to previous unclosed (",
1460 |         "answer": "[(",
1461 |         "tags": [
1462 |             "Advanced"
1463 |         ]
1464 |     },
1465 |     {
1466 |         "question": "Move forward to next unclosed )",
1467 |         "answer": "])",
1468 |         "tags": [
1469 |             "Advanced"
1470 |         ]
1471 |     },
1472 |     {
1473 |         "question": "Move backward to previous unclosed {",
1474 |         "answer": "[{",
1475 |         "tags": [
1476 |             "Advanced"
1477 |         ]
1478 |     },
1479 |     {
1480 |         "question": "Move forward to next unclosed }",
1481 |         "answer": "]}",
1482 |         "tags": [
1483 |             "Advanced"
1484 |         ]
1485 |     },
1486 |     {
1487 |         "question": "List matching tags (and select)",
1488 |         "answer": ":ts",
1489 |         "tags": [
1490 |             "Advanced"
1491 |         ]
1492 |     },
1493 |     {
1494 |         "question": "Split window and show tag under cursor",
1495 |         "answer": "&lt;C-W&gt;]",
1496 |         "tags": [
1497 |             "Advanced"
1498 |         ]
1499 |     },
1500 |     {
1501 |         "question": "Preview tag under cursor",
1502 |         "answer": "&lt;C-W&gt;{",
1503 |         "tags": [
1504 |             "Advanced"
1505 |         ]
1506 |     },
1507 |     {
1508 |         "question": "Preview tag <span style=\"font-style:italic;\">t</span>",
1509 |         "answer": ":pt <span style=\"font-style:italic;\">t</span>",
1510 |         "tags": [
1511 |             "Advanced"
1512 |         ]
1513 |     },
1514 |     {
1515 |         "question": "Close tag preview window",
1516 |         "answer": "&lt;C-W&gt;z   <span style=\"font-style:italic;\">or   </span>:pc",
1517 |         "tags": [
1518 |             "Advanced"
1519 |         ]
1520 |     },
1521 |     {
1522 |         "question": "Visual area expressed as an <span style=\"font-style:italic;\">ex</span> range",
1523 |         "answer": "*<br /><span style=\"font-style:italic;\">(Example: :* delete)</span>",
1524 |         "tags": [
1525 |             "Advanced"
1526 |         ]
1527 |     },
1528 |     {
1529 |         "question": "Create a fold for motion <span style=\"font-style:italic;\">m</span> in manual folding mode",
1530 |         "answer": "zf<span style=\"font-style:italic;\">m</span>",
1531 |         "tags": [
1532 |             "Advanced"
1533 |         ]
1534 |     },
1535 |     {
1536 |         "question": "Create a fold for the visually highlighted text in manual folding mode",
1537 |         "answer": "zf",
1538 |         "tags": [
1539 |             "Advanced"
1540 |         ]
1541 |     },
1542 |     {
1543 |         "question": "Create a fold for <span style=\"font-style:italic;\">n</span> lines in manual folding mode",
1544 |         "answer": "<span style=\"font-style:italic;\">n</span>zF",
1545 |         "tags": [
1546 |             "Advanced"
1547 |         ]
1548 |     },
1549 |     {
1550 |         "question": "Create a fold for the range of lines <span style=\"font-style:italic;\">r</span> in manual folding mode",
1551 |         "answer": ":<span style=\"font-style:italic;\">r</span>fo[ld]",
1552 |         "tags": [
1553 |             "Advanced"
1554 |         ]
1555 |     },
1556 |     {
1557 |         "question": "Delete one folding level at the cursor in manual folding mode",
1558 |         "answer": "zd",
1559 |         "tags": [
1560 |             "Advanced"
1561 |         ]
1562 |     },
1563 |     {
1564 |         "question": "Delete all folds recursively at the cursor in manual folding mode",
1565 |         "answer": "zD",
1566 |         "tags": [
1567 |             "Advanced"
1568 |         ]
1569 |     },
1570 |     {
1571 |         "question": "Eliminate all folds in the window in manual folding mode",
1572 |         "answer": "zE",
1573 |         "tags": [
1574 |             "Advanced"
1575 |         ]
1576 |     },
1577 |     {
1578 |         "question": "Open <span style=\"font-style:italic;\">n</span> levels of folding at the cursor",
1579 |         "answer": "<span style=\"font-style:italic;\">n</span>zo<br /><span style=\"font-style:italic;\">(default 1 level when no count provided)</span>",
1580 |         "tags": [
1581 |             "Advanced"
1582 |         ]
1583 |     },
1584 |     {
1585 |         "question": "Open all folds under the cursor (or visual selection) recursively",
1586 |         "answer": "zO",
1587 |         "tags": [
1588 |             "Advanced"
1589 |         ]
1590 |     },
1591 |     {
1592 |         "question": "Close <span style=\"font-style:italic;\">n</span> levels of folding under the cursor",
1593 |         "answer": "<span style=\"font-style:italic;\">n</span>zc<br /><span style=\"font-style:italic;\">(default 1 level when no count given)</span>",
1594 |         "tags": [
1595 |             "Advanced"
1596 |         ]
1597 |     },
1598 |     {
1599 |         "question": "Close all folds under the cursor (or visual selection) recursively",
1600 |         "answer": "zC",
1601 |         "tags": [
1602 |             "Advanced"
1603 |         ]
1604 |     },
1605 |     {
1606 |         "question": "Toggle <span style=\"font-style:italic;\">n</span> levels of folding (close open folds; open closed folds)",
1607 |         "answer": "<span style=\"font-style:italic;\">n</span>za",
1608 |         "tags": [
1609 |             "Advanced"
1610 |         ]
1611 |     },
1612 |     {
1613 |         "question": "Toggle folding recursively (close open folds and open closed folds)",
1614 |         "answer": "zA",
1615 |         "tags": [
1616 |             "Advanced"
1617 |         ]
1618 |     },
1619 |     {
1620 |         "question": "Open just enough folds to make the line in which the cursor is located not folded",
1621 |         "answer": "zv",
1622 |         "tags": [
1623 |             "Advanced"
1624 |         ]
1625 |     },
1626 |     {
1627 |         "question": "Open all folds",
1628 |         "answer": "zR",
1629 |         "tags": [
1630 |             "Advanced"
1631 |         ]
1632 |     },
1633 |     {
1634 |         "question": "Fold none: All folds will be open",
1635 |         "answer": "zn",
1636 |         "tags": [
1637 |             "Advanced"
1638 |         ]
1639 |     },
1640 |     {
1641 |         "question": "Fold normal: All folds will be as they were before (opposite of fold none)",
1642 |         "answer": "zN",
1643 |         "tags": [
1644 |             "Advanced"
1645 |         ]
1646 |     },
1647 |     {
1648 |         "question": "Move to start of current open fold",
1649 |         "answer": "[z",
1650 |         "tags": [
1651 |             "Advanced"
1652 |         ]
1653 |     },
1654 |     {
1655 |         "question": "Move to end of current open fold",
1656 |         "answer": "]z",
1657 |         "tags": [
1658 |             "Advanced"
1659 |         ]
1660 |     },
1661 |     {
1662 |         "question": "Move down to start of next fold",
1663 |         "answer": "zj",
1664 |         "tags": [
1665 |             "Advanced"
1666 |         ]
1667 |     },
1668 |     {
1669 |         "question": "Move up to end of previous fold",
1670 |         "answer": "zk",
1671 |         "tags": [
1672 |             "Advanced"
1673 |         ]
1674 |     }
1675 | ]
1676 | 


--------------------------------------------------------------------------------