Mercurial > vim
annotate runtime/syntax/basic.vim @ 29534:e491e48757d7 v9.0.0108
patch 9.0.0108: configure check for timer_create may give wrong error
Commit: https://github.com/vim/vim/commit/5f6cae8b8a49c435556e32f84d067cd0b4d28e4c
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jul 30 11:00:50 2022 +0100
patch 9.0.0108: configure check for timer_create may give wrong error
Problem: Configure check for timer_create may give wrong error.
Solution: Give a warning instead of an error.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 30 Jul 2022 12:15:07 +0200 |
| parents | 912224cab37f |
| children |
| rev | line source |
|---|---|
| 7 | 1 " Vim syntax file |
| 27459 | 2 " Language: BASIC (QuickBASIC 4.5) |
| 23737 | 3 " Maintainer: Doug Kearns <dougkearns@gmail.com> |
| 4 " Previous Maintainer: Allan Kelly <allan@fruitloaf.co.uk> | |
| 5 " Contributors: Thilo Six | |
| 29352 | 6 " Last Change: 2022 Jun 22 |
| 7 | 7 |
| 8 " First version based on Micro$soft QBASIC circa 1989, as documented in | |
| 9 " 'Learn BASIC Now' by Halvorson&Rygmyr. Microsoft Press 1989. | |
| 27459 | 10 " |
| 11 " Second version attempts to match Microsoft QuickBASIC 4.5 while keeping FreeBASIC | |
| 12 " (-lang qb) and QB64 (excluding extensions) in mind. -- DJK | |
| 7 | 13 |
| 23737 | 14 " Prelude {{{1 |
|
10048
43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
3237
diff
changeset
|
15 if exists("b:current_syntax") |
| 7 | 16 finish |
| 17 endif | |
| 18 | |
| 3237 | 19 let s:cpo_save = &cpo |
| 20 set cpo&vim | |
| 21 | |
| 27459 | 22 syn iskeyword @,48-57,.,!,#,%,&,$ |
| 23 syn case ignore | |
| 24 | |
| 25 " Whitespace Errors {{{1 | |
| 26 if exists("basic_space_errors") | |
| 27 if !exists("basic_no_trail_space_error") | |
| 28 syn match basicSpaceError display excludenl "\s\+$" | |
| 29 endif | |
| 30 if !exists("basic_no_tab_space_error") | |
| 31 syn match basicSpaceError display " \+\t"me=e-1 | |
| 32 endif | |
| 33 endif | |
| 34 | |
| 35 " Comment Errors {{{1 | |
| 36 if !exists("basic_no_comment_errors") | |
| 37 syn match basicCommentError "\<REM\>.*" | |
| 38 endif | |
| 39 | |
| 40 " Not Top Cluster {{{1 | |
| 41 syn cluster basicNotTop contains=@basicLineIdentifier,basicDataString,basicDataSeparator,basicTodo | |
| 42 | |
| 43 " Statements {{{1 | |
| 44 | |
| 45 syn cluster basicStatements contains=basicStatement,basicDataStatement,basicMetaRemStatement,basicPutStatement,basicRemStatement | |
| 46 | |
| 47 let s:statements =<< trim EOL " {{{2 | |
| 48 beep | |
| 49 bload | |
| 50 bsave | |
| 51 call | |
| 52 calls | |
| 53 case | |
| 54 chain | |
| 55 chdir | |
| 56 circle | |
| 57 clear | |
| 58 close | |
| 59 cls | |
| 60 color | |
| 61 com | |
| 62 common | |
| 63 const | |
| 64 declare | |
| 65 def | |
| 66 def\s\+seg | |
| 67 defdbl | |
| 68 defint | |
| 69 deflng | |
| 70 defsng | |
| 71 defstr | |
| 72 dim | |
| 73 do | |
| 74 draw | |
| 75 elseif | |
| 76 end | |
| 77 end\s\+\%(def\|function\|if\|select\|sub\|type\) | |
| 78 environ | |
| 79 erase | |
| 80 error | |
| 81 exit\s\+\%(def\|do\|for\|function\|sub\) | |
| 82 field | |
| 83 files | |
| 84 for | |
| 85 function | |
| 86 get | |
| 87 gosub | |
| 88 goto | |
| 89 if | |
| 90 input | |
| 91 ioctl | |
| 92 key | |
| 93 kill | |
| 94 let | |
| 95 line | |
| 96 line\s\+input | |
| 97 locate | |
| 98 lock | |
| 99 loop | |
| 100 lprint | |
| 101 lset | |
| 102 mkdir | |
| 103 name | |
| 104 next | |
| 105 on | |
| 106 on\s\+error | |
| 107 on\s\+uevent | |
| 108 open | |
| 109 open\s\+com | |
| 110 option | |
| 111 out | |
| 112 paint | |
| 113 palette | |
| 114 palette\s\+using | |
| 115 pcopy | |
| 116 pen | |
| 117 pmap | |
| 118 poke | |
| 119 preset | |
| 120 print | |
| 121 pset | |
| 122 randomize | |
| 123 read | |
| 124 redim | |
| 125 reset | |
| 126 restore | |
| 127 resume | |
| 128 return | |
| 129 rmdir | |
| 130 rset | |
| 131 run | |
| 132 select\s\+case | |
| 133 shared | |
| 134 shell | |
| 135 sleep | |
| 136 sound | |
| 137 static | |
| 138 stop | |
| 139 strig | |
| 140 sub | |
| 141 swap | |
| 142 system | |
| 143 troff | |
| 144 tron | |
| 145 type | |
| 146 uevent | |
| 147 unlock | |
| 148 using | |
| 149 view | |
| 150 view\s\+print | |
| 151 wait | |
| 152 wend | |
| 153 while | |
| 154 width | |
| 155 window | |
| 156 write | |
| 157 EOL | |
| 158 " }}} | |
| 159 | |
| 160 for s in s:statements | |
| 161 exe 'syn match basicStatement "\<' .. s .. '\>" contained' | |
| 162 endfor | |
| 163 | |
| 164 syn match basicStatement "\<\%(then\|else\)\>" nextgroup=@basicStatements skipwhite | |
| 165 | |
| 166 " DATA Statement | |
| 167 syn match basicDataSeparator "," contained | |
| 168 syn region basicDataStatement matchgroup=basicStatement start="\<data\>" matchgroup=basicStatementSeparator end=":\|$" contained contains=basicDataSeparator,basicDataString,basicNumber,basicFloat,basicString | |
| 169 | |
| 170 if !exists("basic_no_data_fold") | |
| 171 syn region basicMultilineData start="^\s*\<data\>.*\n\%(^\s*\<data\>\)\@=" end="^\s*\<data\>.*\n\%(^\s*\<data\>\)\@!" contains=basicDataStatement transparent fold keepend | |
| 172 endif | |
| 173 | |
| 174 " PUT File I/O and Graphics statements - needs special handling for graphics | |
| 175 " action verbs | |
| 176 syn match basicPutAction "\<\%(pset\|preset\|and\|or\|xor\)\>" contained | |
| 177 syn region basicPutStatement matchgroup=basicStatement start="\<put\>" matchgroup=basicStatementSeparator end=":\|$" contained contains=basicKeyword,basicPutAction,basicFilenumber | |
| 178 | |
| 23737 | 179 " Keywords {{{1 |
| 27459 | 180 let s:keywords =<< trim EOL " {{{2 |
| 181 absolute | |
| 182 access | |
| 183 alias | |
| 184 append | |
| 185 as | |
| 186 base | |
| 187 binary | |
| 188 byval | |
| 189 cdecl | |
| 190 com | |
| 191 def | |
| 192 do | |
| 193 for | |
| 194 function | |
| 195 gosub | |
| 196 goto | |
| 197 input | |
| 198 int86old | |
| 199 int86xold | |
| 200 interrupt | |
| 201 interruptx | |
| 202 is | |
| 203 key | |
| 204 len | |
| 205 list | |
| 206 local | |
| 207 lock | |
| 208 lprint | |
| 209 next | |
| 210 off | |
| 211 on | |
| 212 output | |
| 213 pen | |
| 214 play | |
| 215 random | |
| 216 read | |
| 217 resume | |
| 218 screen | |
| 219 seg | |
| 220 shared | |
| 221 signal | |
| 222 static | |
| 223 step | |
| 224 stop | |
| 225 strig | |
| 226 sub | |
| 227 timer | |
| 228 to | |
| 229 until | |
| 230 using | |
| 231 while | |
| 232 write | |
| 233 EOL | |
| 234 " }}} | |
| 7 | 235 |
| 27459 | 236 for k in s:keywords |
| 237 exe 'syn match basicKeyword "\<' .. k .. '\>"' | |
| 238 endfor | |
| 239 | |
| 240 " Functions {{{1 | |
| 241 syn keyword basicFunction abs asc atn cdbl chr$ cint clng command$ cos csng | |
| 242 syn keyword basicFunction csrlin cvd cvdmbf cvi cvl cvs cvsmbf environ$ eof | |
| 243 syn keyword basicFunction erdev erdev$ erl err exp fileattr fix fre freefile | |
| 244 syn keyword basicFunction hex$ inkey$ inp input$ instr int ioctl$ left$ lbound | |
| 245 syn keyword basicFunction lcase$ len loc lof log lpos ltrim$ mkd$ mkdmbf$ mki$ | |
| 246 syn keyword basicFunction mkl$ mks$ mksmbf$ oct$ peek pen point pos right$ rnd | |
| 247 syn keyword basicFunction rtrim$ sadd setmem sgn sin space$ spc sqr stick str$ | |
| 248 syn keyword basicFunction strig string$ tab tan ubound ucase$ val valptr | |
| 249 syn keyword basicFunction valseg varptr varptr$ varseg | |
| 250 | |
| 251 " Functions and statements (same name) {{{1 | |
| 252 syn match basicStatement "\<\%(date\$\|mid\$\|play\|screen\|seek\|time\$\|timer\)\>" contained | |
| 253 syn match basicFunction "\<\%(date\$\|mid\$\|play\|screen\|seek\|time\$\|timer\)\>" | |
| 254 | |
| 255 " Types {{{1 | |
| 256 syn keyword basicType integer long single double string any | |
| 257 | |
| 258 " Strings {{{1 | |
| 259 | |
| 260 " Unquoted DATA strings - anything except [:,] and leading or trailing whitespace | |
| 261 " Needs lower priority than numbers | |
| 262 syn match basicDataString "[^[:space:],:]\+\%(\s\+[^[:space:],:]\+\)*" contained | |
| 263 | |
| 264 syn region basicString start=+"+ end=+"+ oneline | |
| 265 | |
| 266 " Booleans {{{1 | |
| 267 if exists("basic_booleans") | |
| 268 syn keyword basicBoolean true false | |
| 269 endif | |
| 7 | 270 |
| 23737 | 271 " Numbers {{{1 |
| 27459 | 272 |
| 273 " Integers | |
| 274 syn match basicNumber "-\=&o\=\o\+[%&]\=\>" | |
| 275 syn match basicNumber "-\=&h\x\+[%&]\=\>" | |
| 276 syn match basicNumber "-\=\<\d\+[%&]\=\>" | |
| 277 | |
| 278 " Floats | |
| 279 syn match basicFloat "-\=\<\d\+\.\=\d*\%(\%([ed][+-]\=\d*\)\|[!#]\)\=\>" | |
| 280 syn match basicFloat "-\=\<\.\d\+\%(\%([ed][+-]\=\d*\)\|[!#]\)\=\>" | |
| 7 | 281 |
| 27459 | 282 " Statement anchors {{{1 |
| 283 syn match basicLineStart "^" nextgroup=@basicStatements,@basicLineIdentifier skipwhite | |
| 284 syn match basicStatementSeparator ":" nextgroup=@basicStatements skipwhite | |
| 285 | |
| 286 " Line numbers and labels {{{1 | |
| 287 | |
| 288 " QuickBASIC limits these to 65,529 and 40 chars respectively | |
| 289 syn match basicLineNumber "\d\+" nextgroup=@basicStatements skipwhite contained | |
| 290 syn match basicLineLabel "\a[[:alnum:]]*\ze\s*:" nextgroup=@basicStatements skipwhite contained | |
| 291 | |
| 292 syn cluster basicLineIdentifier contains=basicLineNumber,basicLineLabel | |
| 7 | 293 |
| 27459 | 294 " Line Continuation {{{1 |
| 295 syn match basicLineContinuation "\s*\zs_\ze\s*$" | |
| 296 | |
| 297 " Type suffixes {{{1 | |
| 298 if exists("basic_type_suffixes") | |
| 299 syn match basicTypeSuffix "\a[[:alnum:].]*\zs[$%&!#]" | |
| 300 endif | |
| 301 | |
| 302 " File numbers {{{1 | |
| 303 syn match basicFilenumber "#\d\+" | |
| 304 syn match basicFilenumber "#\a[[:alnum:].]*[%&!#]\=" | |
| 23737 | 305 |
| 27459 | 306 " Operators {{{1 |
| 307 if exists("basic_operators") | |
| 308 syn match basicArithmeticOperator "[-+*/\\^]" | |
| 309 syn match basicRelationalOperator "<>\|<=\|>=\|[><=]" | |
| 310 endif | |
| 311 syn match basicLogicalOperator "\<\%(not\|and\|or\|xor\|eqv\|imp\)\>" | |
| 312 syn match basicArithmeticOperator "\<mod\>" | |
| 23737 | 313 |
| 27459 | 314 " Metacommands {{{1 |
| 315 " Note: No trailing word boundaries. Text may be freely mixed however there | |
| 316 " must be only leading whitespace prior to the first metacommand | |
| 317 syn match basicMetacommand "$INCLUDE\s*:\s*'[^']\+'" contained containedin=@basicMetaComments | |
| 318 syn match basicMetacommand "$\%(DYNAMIC\|STATIC\)" contained containedin=@basicMetaComments | |
| 7 | 319 |
| 23737 | 320 " Comments {{{1 |
| 27459 | 321 syn keyword basicTodo TODO FIXME XXX NOTE contained |
| 322 | |
| 323 syn region basicRemStatement matchgroup=basicStatement start="REM\>" end="$" contains=basicTodo,@Spell contained | |
| 324 syn region basicComment start="'" end="$" contains=basicTodo,@Spell | |
| 325 | |
| 326 if !exists("basic_no_comment_fold") | |
| 327 syn region basicMultilineComment start="^\s*'.*\n\%(\s*'\)\@=" end="^\s*'.*\n\%(\s*'\)\@!" contains=@basicComments transparent fold keepend | |
| 328 endif | |
| 329 | |
| 330 " Metacommands | |
| 331 syn region basicMetaRemStatement matchgroup=basicStatement start="REM\>\s*\$\@=" end="$" contains=basicTodo contained | |
| 332 syn region basicMetaComment start="'\s*\$\@=" end="$" contains=basicTodo | |
| 333 | |
| 334 syn cluster basicMetaComments contains=basicMetaComment,basicMetaRemStatement | |
| 335 syn cluster basicComments contains=basicComment,basicMetaComment | |
| 7 | 336 |
| 23737 | 337 "syn sync ccomment basicComment |
| 338 | |
| 339 " Default Highlighting {{{1 | |
| 27459 | 340 hi def link basicArithmeticOperator basicOperator |
| 341 hi def link basicBoolean Boolean | |
| 342 hi def link basicComment Comment | |
| 343 hi def link basicCommentError Error | |
| 344 hi def link basicDataString basicString | |
| 345 hi def link basicFilenumber basicTypeSuffix " TODO: better group | |
| 346 hi def link basicFloat Float | |
| 29352 | 347 hi def link basicFunction Function |
| 27459 | 348 hi def link basicKeyword Keyword |
| 349 hi def link basicLineIdentifier LineNr | |
| 350 hi def link basicLineContinuation Special | |
| 351 hi def link basicLineLabel basicLineIdentifier | |
| 352 hi def link basicLineNumber basicLineIdentifier | |
| 353 hi def link basicLogicalOperator basicOperator | |
| 354 hi def link basicMetacommand SpecialComment | |
| 355 hi def link basicMetaComment Comment | |
| 356 hi def link basicMetaRemStatement Comment | |
| 357 hi def link basicNumber Number | |
| 358 hi def link basicOperator Operator | |
| 359 hi def link basicPutAction Keyword | |
| 360 hi def link basicRelationalOperator basicOperator | |
| 361 hi def link basicRemStatement Comment | |
| 362 hi def link basicSpaceError Error | |
| 363 hi def link basicStatementSeparator Special | |
| 364 hi def link basicStatement Statement | |
| 365 hi def link basicString String | |
| 366 hi def link basicTodo Todo | |
| 367 hi def link basicType Type | |
| 368 hi def link basicTypeSuffix Special | |
| 369 if exists("basic_legacy_syntax_groups") | |
| 370 hi def link basicTypeSpecifier Type | |
| 371 hi def link basicTypeSuffix basicTypeSpecifier | |
| 372 endif | |
| 7 | 373 |
| 23737 | 374 " Postscript {{{1 |
| 7 | 375 let b:current_syntax = "basic" |
| 376 | |
| 3237 | 377 let &cpo = s:cpo_save |
| 378 unlet s:cpo_save | |
| 23737 | 379 |
| 380 " vim: nowrap sw=2 sts=2 ts=8 noet fdm=marker: |