Mercurial > vim
annotate runtime/indent/sqlanywhere.vim @ 11931:689bcb8f241c v8.0.0845
patch 8.0.0845: MS-Windows: missing semicolon in terminal code
commit https://github.com/vim/vim/commit/d8dc1799377027be622d8571545658b20042e92e
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Aug 3 11:55:21 2017 +0200
patch 8.0.0845: MS-Windows: missing semicolon in terminal code
Problem: MS-Windows: missing semicolon in terminal code.
Solution: Add it. (Naruhiko Nishino, closes https://github.com/vim/vim/issues/1923)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 03 Aug 2017 12:00:04 +0200 |
| parents | 63b0b7b79b25 |
| children | 661eb972cb22 |
| rev | line source |
|---|---|
| 718 | 1 " Vim indent file |
| 856 | 2 " Language: SQL |
| 3996 | 3 " Maintainer: David Fishburn <dfishburn dot vim at gmail dot com> |
| 11518 | 4 " Last Change: 2017 Jun 13 |
| 3996 | 5 " Version: 3.0 |
| 718 | 6 " Download: http://vim.sourceforge.net/script.php?script_id=495 |
| 7 | |
| 8 " Notes: | |
| 9 " Indenting keywords are based on Oracle and Sybase Adaptive Server | |
| 10 " Anywhere (ASA). Test indenting was done with ASA stored procedures and | |
| 11 " fuctions and Oracle packages which contain stored procedures and | |
| 12 " functions. | |
| 856 | 13 " This has not been tested against Microsoft SQL Server or |
| 718 | 14 " Sybase Adaptive Server Enterprise (ASE) which use the Transact-SQL |
| 15 " syntax. That syntax does not have end tags for IF's, which makes | |
| 16 " indenting more difficult. | |
| 17 " | |
| 18 " Known Issues: | |
| 19 " The Oracle MERGE statement does not have an end tag associated with | |
| 20 " it, this can leave the indent hanging to the right one too many. | |
| 3996 | 21 " |
| 22 " History: | |
| 23 " 3.0 (Dec 2012) | |
| 24 " Added cpo check | |
| 25 " | |
| 26 " 2.0 | |
| 27 " Added the FOR keyword to SQLBlockStart to handle (Alec Tica): | |
| 28 " for i in 1..100 loop | |
| 29 " |<-- I expect to have indentation here | |
| 30 " end loop; | |
| 31 " | |
| 718 | 32 |
| 33 " Only load this indent file when no other was loaded. | |
| 34 if exists("b:did_indent") | |
| 35 finish | |
| 36 endif | |
| 37 let b:did_indent = 1 | |
| 38 let b:current_indent = "sqlanywhere" | |
| 39 | |
| 40 setlocal indentkeys-=0{ | |
| 41 setlocal indentkeys-=0} | |
| 42 setlocal indentkeys-=: | |
| 43 setlocal indentkeys-=0# | |
| 44 setlocal indentkeys-=e | |
| 45 | |
| 856 | 46 " This indicates formatting should take place when one of these |
| 718 | 47 " expressions is used. These expressions would normally be something |
| 48 " you would type at the BEGINNING of a line | |
| 49 " SQL is generally case insensitive, so this files assumes that | |
| 50 " These keywords are something that would trigger an indent LEFT, not | |
| 51 " an indent right, since the SQLBlockStart is used for those keywords | |
| 52 setlocal indentkeys+==~end,=~else,=~elseif,=~elsif,0=~when,0=) | |
| 53 | |
| 856 | 54 " GetSQLIndent is executed whenever one of the expressions |
| 718 | 55 " in the indentkeys is typed |
| 56 setlocal indentexpr=GetSQLIndent() | |
| 57 | |
| 4073 | 58 " Only define the functions once. |
| 59 if exists("*GetSQLIndent") | |
| 60 finish | |
| 61 endif | |
| 62 let s:keepcpo= &cpo | |
| 63 set cpo&vim | |
| 64 | |
| 718 | 65 " List of all the statements that start a new block. |
| 66 " These are typically words that start a line. | |
| 856 | 67 " IS is excluded, since it is difficult to determine when the |
| 718 | 68 " ending block is (especially for procedures/functions). |
| 69 let s:SQLBlockStart = '^\s*\%('. | |
| 3996 | 70 \ 'if\|else\|elseif\|elsif\|'. |
| 71 \ 'while\|loop\|do\|for\|'. | |
| 718 | 72 \ 'begin\|'. |
| 73 \ 'case\|when\|merge\|exception'. | |
| 74 \ '\)\>' | |
| 75 let s:SQLBlockEnd = '^\s*\(end\)\>' | |
| 76 | |
| 77 " The indent level is also based on unmatched paranethesis | |
| 78 " If a line has an extra "(" increase the indent | |
| 79 " If a line has an extra ")" decrease the indent | |
| 3996 | 80 function! s:CountUnbalancedParan( line, paran_to_check ) |
| 718 | 81 let l = a:line |
| 82 let lp = substitute(l, '[^(]', '', 'g') | |
| 83 let l = a:line | |
| 84 let rp = substitute(l, '[^)]', '', 'g') | |
| 85 | |
| 86 if a:paran_to_check =~ ')' | |
| 87 " echom 'CountUnbalancedParan ) returning: ' . | |
| 88 " \ (strlen(rp) - strlen(lp)) | |
| 89 return (strlen(rp) - strlen(lp)) | |
| 90 elseif a:paran_to_check =~ '(' | |
| 91 " echom 'CountUnbalancedParan ( returning: ' . | |
| 92 " \ (strlen(lp) - strlen(rp)) | |
| 93 return (strlen(lp) - strlen(rp)) | |
| 94 else | |
| 95 " echom 'CountUnbalancedParan unknown paran to check: ' . | |
| 96 " \ a:paran_to_check | |
| 97 return 0 | |
| 98 endif | |
| 99 endfunction | |
| 100 | |
| 101 " Unindent commands based on previous indent level | |
| 3996 | 102 function! s:CheckToIgnoreRightParan( prev_lnum, num_levels ) |
| 718 | 103 let lnum = a:prev_lnum |
| 104 let line = getline(lnum) | |
| 105 let ends = 0 | |
| 106 let num_right_paran = a:num_levels | |
| 107 let ignore_paran = 0 | |
| 108 let vircol = 1 | |
| 109 | |
| 110 while num_right_paran > 0 | |
| 111 silent! exec 'norm! '.lnum."G\<bar>".vircol."\<bar>" | |
| 112 let right_paran = search( ')', 'W' ) | |
| 113 if right_paran != lnum | |
| 114 " This should not happen since there should be at least | |
| 115 " num_right_paran matches for this line | |
| 116 break | |
| 117 endif | |
| 118 let vircol = virtcol(".") | |
| 119 | |
| 120 " if getline(".") =~ '^)' | |
| 121 let matching_paran = searchpair('(', '', ')', 'bW', | |
| 1619 | 122 \ 's:IsColComment(line("."), col("."))') |
| 718 | 123 |
| 124 if matching_paran < 1 | |
| 125 " No match found | |
| 126 " echom 'CTIRP - no match found, ignoring' | |
| 127 break | |
| 128 endif | |
| 129 | |
| 856 | 130 if matching_paran == lnum |
| 718 | 131 " This was not an unmatched parantenses, start the search again |
| 132 " again after this column | |
| 133 " echom 'CTIRP - same line match, ignoring' | |
| 134 continue | |
| 135 endif | |
| 136 | |
| 137 " echom 'CTIRP - match: ' . line(".") . ' ' . getline(".") | |
| 138 | |
| 139 if getline(matching_paran) =~? '\(if\|while\)\>' | |
| 140 " echom 'CTIRP - if/while ignored: ' . line(".") . ' ' . getline(".") | |
| 141 let ignore_paran = ignore_paran + 1 | |
| 142 endif | |
| 143 | |
| 144 " One match found, decrease and check for further matches | |
| 145 let num_right_paran = num_right_paran - 1 | |
| 146 | |
| 147 endwhile | |
| 148 | |
| 149 " Fallback - just move back one | |
| 11518 | 150 " return a:prev_indent - shiftwidth() |
| 718 | 151 return ignore_paran |
| 152 endfunction | |
| 153 | |
| 154 " Based on the keyword provided, loop through previous non empty | |
| 155 " non comment lines to find the statement that initated the keyword. | |
| 156 " Return its indent level | |
| 157 " CASE .. | |
| 158 " WHEN ... | |
| 159 " Should return indent level of CASE | |
| 160 " EXCEPTION .. | |
| 161 " WHEN ... | |
| 162 " something; | |
| 163 " WHEN ... | |
| 164 " Should return indent level of exception. | |
| 3996 | 165 function! s:GetStmtStarterIndent( keyword, curr_lnum ) |
| 718 | 166 let lnum = a:curr_lnum |
| 167 | |
| 168 " Default - reduce indent by 1 | |
| 11518 | 169 let ind = indent(a:curr_lnum) - shiftwidth() |
| 718 | 170 |
| 171 if a:keyword =~? 'end' | |
| 172 exec 'normal! ^' | |
| 173 let stmts = '^\s*\%('. | |
| 174 \ '\<begin\>\|' . | |
| 175 \ '\%(\%(\<end\s\+\)\@<!\<loop\>\)\|' . | |
| 176 \ '\%(\%(\<end\s\+\)\@<!\<case\>\)\|' . | |
| 177 \ '\%(\%(\<end\s\+\)\@<!\<for\>\)\|' . | |
| 178 \ '\%(\%(\<end\s\+\)\@<!\<if\>\)'. | |
| 179 \ '\)' | |
| 180 let matching_lnum = searchpair(stmts, '', '\<end\>\zs', 'bW', | |
| 1619 | 181 \ 's:IsColComment(line("."), col(".")) == 1') |
| 718 | 182 exec 'normal! $' |
| 183 if matching_lnum > 0 && matching_lnum < a:curr_lnum | |
| 184 let ind = indent(matching_lnum) | |
| 185 endif | |
| 186 elseif a:keyword =~? 'when' | |
| 187 exec 'normal! ^' | |
| 188 let matching_lnum = searchpair( | |
| 856 | 189 \ '\%(\<end\s\+\)\@<!\<case\>\|\<exception\>\|\<merge\>', |
| 190 \ '', | |
| 191 \ '\%(\%(\<when\s\+others\>\)\|\%(\<end\s\+case\>\)\)', | |
| 718 | 192 \ 'bW', |
| 1619 | 193 \ 's:IsColComment(line("."), col(".")) == 1') |
| 718 | 194 exec 'normal! $' |
| 195 if matching_lnum > 0 && matching_lnum < a:curr_lnum | |
| 196 let ind = indent(matching_lnum) | |
| 197 else | |
| 198 let ind = indent(a:curr_lnum) | |
| 199 endif | |
| 200 endif | |
| 201 | |
| 202 return ind | |
| 203 endfunction | |
| 204 | |
| 205 | |
| 206 " Check if the line is a comment | |
| 3996 | 207 function! s:IsLineComment(lnum) |
| 718 | 208 let rc = synIDattr( |
| 856 | 209 \ synID(a:lnum, |
| 718 | 210 \ match(getline(a:lnum), '\S')+1, 0) |
| 856 | 211 \ , "name") |
| 212 \ =~? "comment" | |
| 718 | 213 |
| 214 return rc | |
| 215 endfunction | |
| 216 | |
| 217 | |
| 218 " Check if the column is a comment | |
| 3996 | 219 function! s:IsColComment(lnum, cnum) |
| 856 | 220 let rc = synIDattr(synID(a:lnum, a:cnum, 0), "name") |
| 221 \ =~? "comment" | |
| 718 | 222 |
| 223 return rc | |
| 224 endfunction | |
| 225 | |
| 226 | |
| 1619 | 227 " Instead of returning a column position, return |
| 228 " an appropriate value as a factor of shiftwidth. | |
| 3996 | 229 function! s:ModuloIndent(ind) |
| 718 | 230 let ind = a:ind |
| 856 | 231 |
| 718 | 232 if ind > 0 |
| 11518 | 233 let modulo = ind % shiftwidth() |
| 718 | 234 |
| 235 if modulo > 0 | |
| 236 let ind = ind - modulo | |
| 237 endif | |
| 238 endif | |
| 239 | |
| 240 return ind | |
| 241 endfunction | |
| 242 | |
| 243 | |
| 244 " Find correct indent of a new line based upon the previous line | |
| 3996 | 245 function! GetSQLIndent() |
| 856 | 246 let lnum = v:lnum |
| 718 | 247 let ind = indent(lnum) |
| 248 | |
| 249 " If the current line is a comment, leave the indent as is | |
| 250 " Comment out this additional check since it affects the | |
| 251 " indenting of =, and will not reindent comments as it should | |
| 1619 | 252 " if s:IsLineComment(lnum) == 1 |
| 718 | 253 " return ind |
| 254 " endif | |
| 255 | |
| 3996 | 256 " Get previous non-blank line |
| 257 let prevlnum = prevnonblank(lnum - 1) | |
| 258 if prevlnum <= 0 | |
| 259 return ind | |
| 260 endif | |
| 718 | 261 |
| 3996 | 262 if s:IsLineComment(prevlnum) == 1 |
| 263 if getline(v:lnum) =~ '^\s*\*' | |
| 264 let ind = s:ModuloIndent(indent(prevlnum)) | |
| 265 return ind + 1 | |
| 718 | 266 endif |
| 3996 | 267 " If the previous line is a comment, then return -1 |
| 268 " to tell Vim to use the formatoptions setting to determine | |
| 269 " the indent to use | |
| 270 " But only if the next line is blank. This would be true if | |
| 271 " the user is typing, but it would not be true if the user | |
| 272 " is reindenting the file | |
| 273 if getline(v:lnum) =~ '^\s*$' | |
| 274 return -1 | |
| 275 endif | |
| 276 endif | |
| 718 | 277 |
| 856 | 278 " echom 'PREVIOUS INDENT: ' . indent(prevlnum) . ' LINE: ' . getline(prevlnum) |
| 718 | 279 |
| 280 " This is the line you just hit return on, it is not the current line | |
| 281 " which is new and empty | |
| 282 " Based on this line, we can determine how much to indent the new | |
| 283 " line | |
| 856 | 284 |
| 718 | 285 " Get default indent (from prev. line) |
| 286 let ind = indent(prevlnum) | |
| 287 let prevline = getline(prevlnum) | |
| 288 | |
| 289 " Now check what's on the previous line to determine if the indent | |
| 290 " should be changed, for example IF, BEGIN, should increase the indent | |
| 291 " where END IF, END, should decrease the indent. | |
| 292 if prevline =~? s:SQLBlockStart | |
| 293 " Move indent in | |
| 11518 | 294 let ind = ind + shiftwidth() |
| 718 | 295 " echom 'prevl - SQLBlockStart - indent ' . ind . ' line: ' . prevline |
| 296 elseif prevline =~ '[()]' | |
| 297 if prevline =~ '(' | |
| 298 let num_unmatched_left = s:CountUnbalancedParan( prevline, '(' ) | |
| 299 else | |
| 300 let num_unmatched_left = 0 | |
| 301 endif | |
| 302 if prevline =~ ')' | |
| 303 let num_unmatched_right = s:CountUnbalancedParan( prevline, ')' ) | |
| 304 else | |
| 305 let num_unmatched_right = 0 | |
| 306 " let num_unmatched_right = s:CountUnbalancedParan( prevline, ')' ) | |
| 307 endif | |
| 308 if num_unmatched_left > 0 | |
| 856 | 309 " There is a open left paranethesis |
| 718 | 310 " increase indent |
| 11518 | 311 let ind = ind + ( shiftwidth() * num_unmatched_left ) |
| 718 | 312 elseif num_unmatched_right > 0 |
| 313 " if it is an unbalanced paranethesis only unindent if | |
| 314 " it was part of a command (ie create table(..) ) | |
| 315 " instead of part of an if (ie if (....) then) which should | |
| 316 " maintain the indent level | |
| 317 let ignore = s:CheckToIgnoreRightParan( prevlnum, num_unmatched_right ) | |
| 318 " echom 'prevl - ) unbalanced - CTIRP - ignore: ' . ignore | |
| 319 | |
| 320 if prevline =~ '^\s*)' | |
| 321 let ignore = ignore + 1 | |
| 322 " echom 'prevl - begins ) unbalanced ignore: ' . ignore | |
| 323 endif | |
| 324 | |
| 325 if (num_unmatched_right - ignore) > 0 | |
| 11518 | 326 let ind = ind - ( shiftwidth() * (num_unmatched_right - ignore) ) |
| 718 | 327 endif |
| 328 | |
| 329 endif | |
| 330 endif | |
| 331 | |
| 332 | |
| 333 " echom 'CURRENT INDENT: ' . ind . ' LINE: ' . getline(v:lnum) | |
| 334 | |
| 335 " This is a new blank line since we just typed a carriage return | |
| 336 " Check current line; search for simplistic matching start-of-block | |
| 337 let line = getline(v:lnum) | |
| 338 | |
| 339 if line =~? '^\s*els' | |
| 856 | 340 " Any line when you type else will automatically back up one |
| 718 | 341 " ident level (ie else, elseif, elsif) |
| 11518 | 342 let ind = ind - shiftwidth() |
| 718 | 343 " echom 'curr - else - indent ' . ind |
| 344 elseif line =~? '^\s*end\>' | |
| 345 let ind = s:GetStmtStarterIndent('end', v:lnum) | |
| 346 " General case for end | |
| 11518 | 347 " let ind = ind - shiftwidth() |
| 718 | 348 " echom 'curr - end - indent ' . ind |
| 349 elseif line =~? '^\s*when\>' | |
| 350 let ind = s:GetStmtStarterIndent('when', v:lnum) | |
| 351 " If the WHEN clause is used with a MERGE or EXCEPTION | |
| 352 " clause, do not change the indent level, since these | |
| 353 " statements do not have a corresponding END statement. | |
| 354 " if stmt_starter =~? 'case' | |
| 11518 | 355 " let ind = ind - shiftwidth() |
| 718 | 356 " endif |
| 357 " elseif line =~ '^\s*)\s*;\?\s*$' | |
| 358 " elseif line =~ '^\s*)' | |
| 359 elseif line =~ '^\s*)' | |
| 360 let num_unmatched_right = s:CountUnbalancedParan( line, ')' ) | |
| 361 let ignore = s:CheckToIgnoreRightParan( v:lnum, num_unmatched_right ) | |
| 362 " If the line ends in a ), then reduce the indent | |
| 363 " This catches items like: | |
| 364 " CREATE TABLE T1( | |
| 856 | 365 " c1 int, |
| 718 | 366 " c2 int |
| 367 " ); | |
| 368 " But we do not want to unindent a line like: | |
| 856 | 369 " IF ( c1 = 1 |
| 718 | 370 " AND c2 = 3 ) THEN |
| 371 " let num_unmatched_right = s:CountUnbalancedParan( line, ')' ) | |
| 372 " if num_unmatched_right > 0 | |
| 373 " elseif strpart( line, strlen(line)-1, 1 ) =~ ')' | |
| 11518 | 374 " let ind = ind - shiftwidth() |
| 718 | 375 if line =~ '^\s*)' |
| 376 " let ignore = ignore + 1 | |
| 377 " echom 'curr - begins ) unbalanced ignore: ' . ignore | |
| 378 endif | |
| 379 | |
| 380 if (num_unmatched_right - ignore) > 0 | |
| 11518 | 381 let ind = ind - ( shiftwidth() * (num_unmatched_right - ignore) ) |
| 718 | 382 endif |
| 383 " endif | |
| 384 endif | |
| 385 | |
| 386 " echom 'final - indent ' . ind | |
| 1619 | 387 return s:ModuloIndent(ind) |
| 718 | 388 endfunction |
| 389 | |
| 3996 | 390 " Restore: |
| 391 let &cpo= s:keepcpo | |
|
3526
dd6c2497c997
Fix more 'cpo' issues in runtime files.
Bram Moolenaar <bram@vim.org>
parents:
1619
diff
changeset
|
392 unlet s:keepcpo |
| 3996 | 393 " vim: ts=4 fdm=marker sw=4 |