Mercurial > vim
annotate runtime/indent/r.vim @ 32294:b2e8663e6dcc
Update runtime files
Commit: https://github.com/vim/vim/commit/71badf9547e8f89571b9a095183671cbb333d528
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Apr 22 22:40:14 2023 +0100
Update runtime files
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 22 Apr 2023 23:45:05 +0200 |
| parents | b2412874362f |
| children | 34f6f3678cae |
| rev | line source |
|---|---|
| 3082 | 1 " Vim indent file |
| 2 " Language: R | |
| 3 " Author: Jakson Alves de Aquino <jalvesaq@gmail.com> | |
|
8497
da01d5da2cfa
commit https://github.com/vim/vim/commit/77cdfd10382e01cc51f4ba1a9177032351843151
Christian Brabandt <cb@256bit.org>
parents:
6840
diff
changeset
|
4 " Homepage: https://github.com/jalvesaq/R-Vim-runtime |
| 32294 | 5 " Last Change: Mon Feb 27, 2023 07:16PM |
| 3082 | 6 |
| 7 | |
| 8 " Only load this indent file when no other was loaded. | |
| 4159 | 9 if exists("b:did_indent") |
| 6840 | 10 finish |
| 3082 | 11 endif |
| 4159 | 12 let b:did_indent = 1 |
| 3082 | 13 |
| 14 setlocal indentkeys=0{,0},:,!^F,o,O,e | |
| 15 setlocal indentexpr=GetRIndent() | |
| 16 | |
| 32061 | 17 let b:undo_indent = "setl inde< indk<" |
| 18 | |
| 3082 | 19 " Only define the function once. |
| 20 if exists("*GetRIndent") | |
| 6840 | 21 finish |
| 3082 | 22 endif |
| 23 | |
| 14637 | 24 let s:cpo_save = &cpo |
| 25 set cpo&vim | |
| 26 | |
| 3082 | 27 " Options to make the indentation more similar to Emacs/ESS: |
| 14637 | 28 let g:r_indent_align_args = get(g:, 'r_indent_align_args', 1) |
| 29 let g:r_indent_ess_comments = get(g:, 'r_indent_ess_comments', 0) | |
| 30 let g:r_indent_comment_column = get(g:, 'r_indent_comment_column', 40) | |
| 31 let g:r_indent_ess_compatible = get(g:, 'r_indent_ess_compatible', 0) | |
| 32 let g:r_indent_op_pattern = get(g:, 'r_indent_op_pattern', | |
| 32061 | 33 \ '\(&\||\|+\|-\|\*\|/\|=\|\~\|%\|->\||>\)\s*$') |
| 3082 | 34 |
| 35 function s:RDelete_quotes(line) | |
| 6840 | 36 let i = 0 |
| 37 let j = 0 | |
| 38 let line1 = "" | |
| 39 let llen = strlen(a:line) | |
| 40 while i < llen | |
| 41 if a:line[i] == '"' | |
| 42 let i += 1 | |
| 43 let line1 = line1 . 's' | |
| 44 while !(a:line[i] == '"' && ((i > 1 && a:line[i-1] == '\' && a:line[i-2] == '\') || a:line[i-1] != '\')) && i < llen | |
| 45 let i += 1 | |
| 46 endwhile | |
| 47 if a:line[i] == '"' | |
| 48 let i += 1 | |
| 49 endif | |
| 50 else | |
| 51 if a:line[i] == "'" | |
| 52 let i += 1 | |
| 53 let line1 = line1 . 's' | |
| 54 while !(a:line[i] == "'" && ((i > 1 && a:line[i-1] == '\' && a:line[i-2] == '\') || a:line[i-1] != '\')) && i < llen | |
| 55 let i += 1 | |
| 56 endwhile | |
| 57 if a:line[i] == "'" | |
| 58 let i += 1 | |
| 59 endif | |
| 60 else | |
| 61 if a:line[i] == "`" | |
| 62 let i += 1 | |
| 63 let line1 = line1 . 's' | |
| 64 while a:line[i] != "`" && i < llen | |
| 3082 | 65 let i += 1 |
| 6840 | 66 endwhile |
| 67 if a:line[i] == "`" | |
| 68 let i += 1 | |
| 69 endif | |
| 3082 | 70 endif |
| 6840 | 71 endif |
| 72 endif | |
| 73 if i == llen | |
| 74 break | |
| 75 endif | |
| 76 let line1 = line1 . a:line[i] | |
| 77 let j += 1 | |
| 78 let i += 1 | |
| 79 endwhile | |
| 80 return line1 | |
| 3082 | 81 endfunction |
| 82 | |
| 83 " Convert foo(bar()) int foo() | |
| 84 function s:RDelete_parens(line) | |
| 6840 | 85 if s:Get_paren_balance(a:line, "(", ")") != 0 |
| 86 return a:line | |
| 87 endif | |
| 88 let i = 0 | |
| 89 let j = 0 | |
| 90 let line1 = "" | |
| 91 let llen = strlen(a:line) | |
| 92 while i < llen | |
| 93 let line1 = line1 . a:line[i] | |
| 94 if a:line[i] == '(' | |
| 95 let nop = 1 | |
| 96 while nop > 0 && i < llen | |
| 97 let i += 1 | |
| 98 if a:line[i] == ')' | |
| 99 let nop -= 1 | |
| 100 else | |
| 101 if a:line[i] == '(' | |
| 102 let nop += 1 | |
| 103 endif | |
| 104 endif | |
| 105 endwhile | |
| 106 let line1 = line1 . a:line[i] | |
| 3082 | 107 endif |
| 6840 | 108 let i += 1 |
| 109 endwhile | |
| 110 return line1 | |
| 3082 | 111 endfunction |
| 112 | |
| 32294 | 113 function s:Get_paren_balance(line, o, c) |
| 6840 | 114 let line2 = substitute(a:line, a:o, "", "g") |
| 115 let openp = strlen(a:line) - strlen(line2) | |
| 116 let line3 = substitute(line2, a:c, "", "g") | |
| 117 let closep = strlen(line2) - strlen(line3) | |
| 118 return openp - closep | |
| 3082 | 119 endfunction |
| 120 | |
| 32294 | 121 function s:Get_matching_brace(linenr, o, c, delbrace) |
| 6840 | 122 let line = SanitizeRLine(getline(a:linenr)) |
| 123 if a:delbrace == 1 | |
| 124 let line = substitute(line, '{$', "", "") | |
| 125 endif | |
| 126 let pb = s:Get_paren_balance(line, a:o, a:c) | |
| 127 let i = a:linenr | |
| 128 while pb != 0 && i > 1 | |
| 129 let i -= 1 | |
| 130 let pb += s:Get_paren_balance(SanitizeRLine(getline(i)), a:o, a:c) | |
| 131 endwhile | |
| 132 return i | |
| 3082 | 133 endfunction |
| 134 | |
| 135 " This function is buggy because there 'if's without 'else' | |
| 136 " It must be rewritten relying more on indentation | |
| 32294 | 137 function s:Get_matching_if(linenr, delif) |
| 6840 | 138 let line = SanitizeRLine(getline(a:linenr)) |
| 139 if a:delif | |
| 140 let line = substitute(line, "if", "", "g") | |
| 141 endif | |
| 142 let elsenr = 0 | |
| 143 let i = a:linenr | |
| 144 let ifhere = 0 | |
| 145 while i > 0 | |
| 146 let line2 = substitute(line, '\<else\>', "xxx", "g") | |
| 147 let elsenr += strlen(line) - strlen(line2) | |
| 148 if line =~ '.*\s*if\s*()' || line =~ '.*\s*if\s*()' | |
| 149 let elsenr -= 1 | |
| 150 if elsenr == 0 | |
| 151 let ifhere = i | |
| 152 break | |
| 153 endif | |
| 3082 | 154 endif |
| 6840 | 155 let i -= 1 |
| 156 let line = SanitizeRLine(getline(i)) | |
| 157 endwhile | |
| 158 if ifhere | |
| 159 return ifhere | |
| 160 else | |
| 161 return a:linenr | |
| 162 endif | |
| 3082 | 163 endfunction |
| 164 | |
| 32294 | 165 function s:Get_last_paren_idx(line, o, c, pb) |
| 6840 | 166 let blc = a:pb |
| 167 let line = substitute(a:line, '\t', s:curtabstop, "g") | |
| 168 let theidx = -1 | |
| 169 let llen = strlen(line) | |
| 170 let idx = 0 | |
| 171 while idx < llen | |
| 172 if line[idx] == a:o | |
| 173 let blc -= 1 | |
| 174 if blc == 0 | |
| 175 let theidx = idx | |
| 176 endif | |
| 177 else | |
| 178 if line[idx] == a:c | |
| 179 let blc += 1 | |
| 180 endif | |
| 181 endif | |
| 182 let idx += 1 | |
| 183 endwhile | |
| 184 return theidx + 1 | |
| 3082 | 185 endfunction |
| 186 | |
| 187 " Get previous relevant line. Search back until getting a line that isn't | |
| 188 " comment or blank | |
| 189 function s:Get_prev_line(lineno) | |
| 6840 | 190 let lnum = a:lineno - 1 |
| 191 let data = getline( lnum ) | |
| 192 while lnum > 0 && (data =~ '^\s*#' || data =~ '^\s*$') | |
| 193 let lnum = lnum - 1 | |
| 3082 | 194 let data = getline( lnum ) |
| 6840 | 195 endwhile |
| 196 return lnum | |
| 3082 | 197 endfunction |
| 198 | |
| 199 " This function is also used by r-plugin/common_global.vim | |
| 200 " Delete from '#' to the end of the line, unless the '#' is inside a string. | |
| 201 function SanitizeRLine(line) | |
| 6840 | 202 let newline = s:RDelete_quotes(a:line) |
| 203 let newline = s:RDelete_parens(newline) | |
| 204 let newline = substitute(newline, '#.*', "", "") | |
| 205 let newline = substitute(newline, '\s*$', "", "") | |
| 206 if &filetype == "rhelp" && newline =~ '^\\method{.*}{.*}(.*' | |
| 207 let newline = substitute(newline, '^\\method{\(.*\)}{.*}', '\1', "") | |
| 208 endif | |
| 209 return newline | |
| 3082 | 210 endfunction |
| 211 | |
| 212 function GetRIndent() | |
| 213 | |
| 6840 | 214 let clnum = line(".") " current line |
| 3082 | 215 |
| 6840 | 216 let cline = getline(clnum) |
| 217 if cline =~ '^\s*#' | |
| 218 if g:r_indent_ess_comments == 1 | |
| 219 if cline =~ '^\s*###' | |
| 220 return 0 | |
| 221 endif | |
| 222 if cline !~ '^\s*##' | |
| 223 return g:r_indent_comment_column | |
| 224 endif | |
| 3082 | 225 endif |
| 6840 | 226 endif |
| 3082 | 227 |
| 6840 | 228 let cline = SanitizeRLine(cline) |
| 3082 | 229 |
| 14637 | 230 if cline =~ '^\s*}' |
| 6840 | 231 let indline = s:Get_matching_brace(clnum, '{', '}', 1) |
| 232 if indline > 0 && indline != clnum | |
| 233 let iline = SanitizeRLine(getline(indline)) | |
| 234 if s:Get_paren_balance(iline, "(", ")") == 0 || iline =~ '(\s*{$' | |
| 235 return indent(indline) | |
| 236 else | |
| 237 let indline = s:Get_matching_brace(indline, '(', ')', 1) | |
| 238 return indent(indline) | |
| 239 endif | |
| 3082 | 240 endif |
| 6840 | 241 endif |
| 3082 | 242 |
| 14637 | 243 if cline =~ '^\s*)$' |
| 244 let indline = s:Get_matching_brace(clnum, '(', ')', 1) | |
| 245 return indent(indline) | |
| 246 endif | |
| 247 | |
| 6840 | 248 " Find the first non blank line above the current line |
| 249 let lnum = s:Get_prev_line(clnum) | |
| 250 " Hit the start of the file, use zero indent. | |
| 251 if lnum == 0 | |
| 252 return 0 | |
| 253 endif | |
| 3082 | 254 |
| 6840 | 255 let line = SanitizeRLine(getline(lnum)) |
| 3082 | 256 |
| 6840 | 257 if &filetype == "rhelp" |
| 258 if cline =~ '^\\dontshow{' || cline =~ '^\\dontrun{' || cline =~ '^\\donttest{' || cline =~ '^\\testonly{' | |
| 259 return 0 | |
| 3082 | 260 endif |
| 6840 | 261 if line =~ '^\\examples{' || line =~ '^\\usage{' || line =~ '^\\dontshow{' || line =~ '^\\dontrun{' || line =~ '^\\donttest{' || line =~ '^\\testonly{' |
| 262 return 0 | |
| 263 endif | |
| 264 endif | |
| 265 | |
| 266 if &filetype == "rnoweb" && line =~ "^<<.*>>=" | |
| 267 return 0 | |
| 268 endif | |
| 3082 | 269 |
|
8497
da01d5da2cfa
commit https://github.com/vim/vim/commit/77cdfd10382e01cc51f4ba1a9177032351843151
Christian Brabandt <cb@256bit.org>
parents:
6840
diff
changeset
|
270 if cline =~ '^\s*{' && s:Get_paren_balance(cline, '{', '}') > 0 |
| 6840 | 271 if g:r_indent_ess_compatible && line =~ ')$' |
| 272 let nlnum = lnum | |
| 273 let nline = line | |
| 274 while s:Get_paren_balance(nline, '(', ')') < 0 | |
| 275 let nlnum = s:Get_prev_line(nlnum) | |
| 276 let nline = SanitizeRLine(getline(nlnum)) . nline | |
| 277 endwhile | |
| 11347 | 278 if nline =~ '^\s*function\s*(' && indent(nlnum) == shiftwidth() |
| 6840 | 279 return 0 |
| 280 endif | |
| 281 endif | |
| 282 if s:Get_paren_balance(line, "(", ")") == 0 | |
| 283 return indent(lnum) | |
| 3082 | 284 endif |
| 6840 | 285 endif |
| 3082 | 286 |
| 6840 | 287 " line is an incomplete command: |
|
8497
da01d5da2cfa
commit https://github.com/vim/vim/commit/77cdfd10382e01cc51f4ba1a9177032351843151
Christian Brabandt <cb@256bit.org>
parents:
6840
diff
changeset
|
288 if line =~ '\<\(if\|while\|for\|function\)\s*()$' || line =~ '\<else$' || line =~ '<-$' || line =~ '->$' |
| 11347 | 289 return indent(lnum) + shiftwidth() |
| 6840 | 290 endif |
| 291 | |
| 292 " Deal with () and [] | |
| 3082 | 293 |
| 6840 | 294 let pb = s:Get_paren_balance(line, '(', ')') |
| 295 | |
| 296 if line =~ '^\s*{$' || line =~ '(\s*{' || (pb == 0 && (line =~ '{$' || line =~ '(\s*{$')) | |
| 11347 | 297 return indent(lnum) + shiftwidth() |
| 6840 | 298 endif |
| 3082 | 299 |
| 6840 | 300 let s:curtabstop = repeat(' ', &tabstop) |
| 3082 | 301 |
| 6840 | 302 if g:r_indent_align_args == 1 |
| 303 if pb > 0 && line =~ '{$' | |
| 11347 | 304 return s:Get_last_paren_idx(line, '(', ')', pb) + shiftwidth() |
| 3082 | 305 endif |
| 306 | |
| 307 let bb = s:Get_paren_balance(line, '[', ']') | |
| 308 | |
| 6840 | 309 if pb > 0 |
| 310 if &filetype == "rhelp" | |
| 311 let ind = s:Get_last_paren_idx(line, '(', ')', pb) | |
| 312 else | |
| 313 let ind = s:Get_last_paren_idx(getline(lnum), '(', ')', pb) | |
| 314 endif | |
| 315 return ind | |
| 316 endif | |
| 3082 | 317 |
| 6840 | 318 if pb < 0 && line =~ '.*[,&|\-\*+<>]$' |
| 319 let lnum = s:Get_prev_line(lnum) | |
| 320 while pb < 1 && lnum > 0 | |
| 321 let line = SanitizeRLine(getline(lnum)) | |
| 322 let line = substitute(line, '\t', s:curtabstop, "g") | |
| 323 let ind = strlen(line) | |
| 324 while ind > 0 | |
| 325 if line[ind] == ')' | |
| 326 let pb -= 1 | |
| 327 else | |
| 328 if line[ind] == '(' | |
| 329 let pb += 1 | |
| 330 endif | |
| 331 endif | |
| 332 if pb == 1 | |
| 333 return ind + 1 | |
| 334 endif | |
| 335 let ind -= 1 | |
| 336 endwhile | |
| 337 let lnum -= 1 | |
| 338 endwhile | |
| 339 return 0 | |
| 3082 | 340 endif |
| 341 | |
| 6840 | 342 if bb > 0 |
| 343 let ind = s:Get_last_paren_idx(getline(lnum), '[', ']', bb) | |
| 344 return ind | |
| 3082 | 345 endif |
| 6840 | 346 endif |
| 347 | |
| 348 let post_block = 0 | |
|
8497
da01d5da2cfa
commit https://github.com/vim/vim/commit/77cdfd10382e01cc51f4ba1a9177032351843151
Christian Brabandt <cb@256bit.org>
parents:
6840
diff
changeset
|
349 if line =~ '}$' && s:Get_paren_balance(line, '{', '}') < 0 |
| 6840 | 350 let lnum = s:Get_matching_brace(lnum, '{', '}', 0) |
| 351 let line = SanitizeRLine(getline(lnum)) | |
| 352 if lnum > 0 && line =~ '^\s*{' | |
| 353 let lnum = s:Get_prev_line(lnum) | |
| 354 let line = SanitizeRLine(getline(lnum)) | |
| 355 endif | |
| 356 let pb = s:Get_paren_balance(line, '(', ')') | |
| 357 let post_block = 1 | |
| 358 endif | |
| 3082 | 359 |
| 6840 | 360 " Indent after operator pattern |
| 361 let olnum = s:Get_prev_line(lnum) | |
| 362 let oline = getline(olnum) | |
| 363 if olnum > 0 | |
| 32061 | 364 if substitute(line, '#.*', '', '') =~ g:r_indent_op_pattern && s:Get_paren_balance(line, "(", ")") == 0 |
| 365 if substitute(oline, '#.*', '', '') =~ g:r_indent_op_pattern && s:Get_paren_balance(line, "(", ")") == 0 | |
| 6840 | 366 return indent(lnum) |
| 367 else | |
| 11347 | 368 return indent(lnum) + shiftwidth() |
| 6840 | 369 endif |
| 370 else | |
| 32061 | 371 if substitute(oline, '#.*', '', '') =~ g:r_indent_op_pattern && s:Get_paren_balance(line, "(", ")") == 0 |
| 11347 | 372 return indent(lnum) - shiftwidth() |
| 6840 | 373 endif |
| 374 endif | |
| 32061 | 375 elseif substitute(line, '#.*', '', '') =~ g:r_indent_op_pattern && s:Get_paren_balance(line, "(", ")") == 0 |
| 376 return indent(lnum) + shiftwidth() | |
| 6840 | 377 endif |
| 3082 | 378 |
| 6840 | 379 let post_fun = 0 |
| 380 if pb < 0 && line !~ ')\s*[,&|\-\*+<>]$' | |
| 381 let post_fun = 1 | |
| 382 while pb < 0 && lnum > 0 | |
| 383 let lnum -= 1 | |
| 384 let linepiece = SanitizeRLine(getline(lnum)) | |
| 385 let pb += s:Get_paren_balance(linepiece, "(", ")") | |
| 386 let line = linepiece . line | |
| 387 endwhile | |
| 388 if line =~ '{$' && post_block == 0 | |
| 11347 | 389 return indent(lnum) + shiftwidth() |
| 3082 | 390 endif |
| 391 | |
| 6840 | 392 " Now we can do some tests again |
| 393 if cline =~ '^\s*{' | |
| 394 return indent(lnum) | |
| 395 endif | |
| 396 if post_block == 0 | |
| 397 let newl = SanitizeRLine(line) | |
| 398 if newl =~ '\<\(if\|while\|for\|function\)\s*()$' || newl =~ '\<else$' || newl =~ '<-$' | |
| 11347 | 399 return indent(lnum) + shiftwidth() |
| 6840 | 400 endif |
| 401 endif | |
| 402 endif | |
| 403 | |
| 404 if cline =~ '^\s*else' | |
| 405 if line =~ '<-\s*if\s*()' | |
| 11347 | 406 return indent(lnum) + shiftwidth() |
| 6840 | 407 else |
| 408 if line =~ '\<if\s*()' | |
| 409 return indent(lnum) | |
| 410 else | |
| 11347 | 411 return indent(lnum) - shiftwidth() |
| 6840 | 412 endif |
| 413 endif | |
| 414 endif | |
| 415 | |
| 416 let bb = s:Get_paren_balance(line, '[', ']') | |
| 417 if bb < 0 && line =~ '.*]' | |
| 418 while bb < 0 && lnum > 0 | |
| 419 let lnum -= 1 | |
| 420 let linepiece = SanitizeRLine(getline(lnum)) | |
| 421 let bb += s:Get_paren_balance(linepiece, "[", "]") | |
| 422 let line = linepiece . line | |
| 423 endwhile | |
| 424 let line = s:RDelete_parens(line) | |
| 425 endif | |
| 426 | |
| 427 let plnum = s:Get_prev_line(lnum) | |
| 428 let ppost_else = 0 | |
| 429 if plnum > 0 | |
| 430 let pline = SanitizeRLine(getline(plnum)) | |
| 431 let ppost_block = 0 | |
| 432 if pline =~ '}$' | |
| 433 let ppost_block = 1 | |
| 434 let plnum = s:Get_matching_brace(plnum, '{', '}', 0) | |
| 435 let pline = SanitizeRLine(getline(plnum)) | |
| 436 if pline =~ '^\s*{$' && plnum > 0 | |
| 437 let plnum = s:Get_prev_line(plnum) | |
| 438 let pline = SanitizeRLine(getline(plnum)) | |
| 439 endif | |
| 440 endif | |
| 441 | |
| 442 if pline =~ 'else$' | |
| 443 let ppost_else = 1 | |
| 444 let plnum = s:Get_matching_if(plnum, 0) | |
| 445 let pline = SanitizeRLine(getline(plnum)) | |
| 3082 | 446 endif |
| 447 | |
| 6840 | 448 if pline =~ '^\s*else\s*if\s*(' |
| 449 let pplnum = s:Get_prev_line(plnum) | |
| 450 let ppline = SanitizeRLine(getline(pplnum)) | |
| 451 while ppline =~ '^\s*else\s*if\s*(' || ppline =~ '^\s*if\s*()\s*\S$' | |
| 452 let plnum = pplnum | |
| 453 let pline = ppline | |
| 454 let pplnum = s:Get_prev_line(plnum) | |
| 455 let ppline = SanitizeRLine(getline(pplnum)) | |
| 456 endwhile | |
| 457 while ppline =~ '\<\(if\|while\|for\|function\)\s*()$' || ppline =~ '\<else$' || ppline =~ '<-$' | |
| 458 let plnum = pplnum | |
| 459 let pline = ppline | |
| 460 let pplnum = s:Get_prev_line(plnum) | |
| 461 let ppline = SanitizeRLine(getline(pplnum)) | |
| 462 endwhile | |
| 3082 | 463 endif |
| 464 | |
| 6840 | 465 let ppb = s:Get_paren_balance(pline, '(', ')') |
| 466 if ppb < 0 && (pline =~ ')\s*{$' || pline =~ ')$') | |
| 467 while ppb < 0 && plnum > 0 | |
| 468 let plnum -= 1 | |
| 469 let linepiece = SanitizeRLine(getline(plnum)) | |
| 470 let ppb += s:Get_paren_balance(linepiece, "(", ")") | |
| 471 let pline = linepiece . pline | |
| 472 endwhile | |
| 473 let pline = s:RDelete_parens(pline) | |
| 3082 | 474 endif |
| 6840 | 475 endif |
| 3082 | 476 |
| 6840 | 477 let ind = indent(lnum) |
| 3153 | 478 |
| 6840 | 479 if g:r_indent_align_args == 0 && pb != 0 |
| 11347 | 480 let ind += pb * shiftwidth() |
| 6840 | 481 return ind |
| 482 endif | |
| 3082 | 483 |
| 6840 | 484 if g:r_indent_align_args == 0 && bb != 0 |
| 11347 | 485 let ind += bb * shiftwidth() |
| 6840 | 486 return ind |
| 487 endif | |
| 3153 | 488 |
|
8497
da01d5da2cfa
commit https://github.com/vim/vim/commit/77cdfd10382e01cc51f4ba1a9177032351843151
Christian Brabandt <cb@256bit.org>
parents:
6840
diff
changeset
|
489 if plnum > 0 |
|
da01d5da2cfa
commit https://github.com/vim/vim/commit/77cdfd10382e01cc51f4ba1a9177032351843151
Christian Brabandt <cb@256bit.org>
parents:
6840
diff
changeset
|
490 let pind = indent(plnum) |
|
da01d5da2cfa
commit https://github.com/vim/vim/commit/77cdfd10382e01cc51f4ba1a9177032351843151
Christian Brabandt <cb@256bit.org>
parents:
6840
diff
changeset
|
491 else |
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da01d5da2cfa
commit https://github.com/vim/vim/commit/77cdfd10382e01cc51f4ba1a9177032351843151
Christian Brabandt <cb@256bit.org>
parents:
6840
diff
changeset
|
492 let pind = 0 |
|
da01d5da2cfa
commit https://github.com/vim/vim/commit/77cdfd10382e01cc51f4ba1a9177032351843151
Christian Brabandt <cb@256bit.org>
parents:
6840
diff
changeset
|
493 endif |
|
da01d5da2cfa
commit https://github.com/vim/vim/commit/77cdfd10382e01cc51f4ba1a9177032351843151
Christian Brabandt <cb@256bit.org>
parents:
6840
diff
changeset
|
494 |
| 11347 | 495 if ind == pind || (ind == (pind + shiftwidth()) && pline =~ '{$' && ppost_else == 0) |
| 6840 | 496 return ind |
| 497 endif | |
| 498 | |
| 499 let pline = getline(plnum) | |
| 500 let pbb = s:Get_paren_balance(pline, '[', ']') | |
| 501 | |
| 502 while pind < ind && plnum > 0 && ppb == 0 && pbb == 0 | |
| 503 let ind = pind | |
| 504 let plnum = s:Get_prev_line(plnum) | |
| 505 let pline = getline(plnum) | |
| 506 let ppb = s:Get_paren_balance(pline, '(', ')') | |
| 507 let pbb = s:Get_paren_balance(pline, '[', ']') | |
| 508 while pline =~ '^\s*else' | |
| 509 let plnum = s:Get_matching_if(plnum, 1) | |
| 510 let pline = getline(plnum) | |
| 511 let ppb = s:Get_paren_balance(pline, '(', ')') | |
| 512 let pbb = s:Get_paren_balance(pline, '[', ']') | |
| 3082 | 513 endwhile |
| 6840 | 514 let pind = indent(plnum) |
| 11347 | 515 if ind == (pind + shiftwidth()) && pline =~ '{$' |
| 6840 | 516 return ind |
| 517 endif | |
| 518 endwhile | |
| 3082 | 519 |
| 6840 | 520 return ind |
| 3082 | 521 endfunction |
| 522 | |
| 14637 | 523 let &cpo = s:cpo_save |
| 524 unlet s:cpo_save | |
| 525 | |
| 6840 | 526 " vim: sw=2 |