static/highlight/languages/basic.js

   1 /*! `basic` grammar compiled for Highlight.js 11.11.1 */
   2   (function(){
   3     var hljsGrammar = (function () {
   4   'use strict';
   5
   6   /*
   7   Language: BASIC
   8   Author: Raphaël Assénat <raph@raphnet.net>
   9   Description: Based on the BASIC reference from the Tandy 1000 guide
  10   Website: https://en.wikipedia.org/wiki/Tandy_1000
  11   Category: system
  12   */
  13
  14   /** @type LanguageFn */
  15   function basic(hljs) {
  16     const KEYWORDS = [
  17       "ABS",
  18       "ASC",
  19       "AND",
  20       "ATN",
  21       "AUTO|0",
  22       "BEEP",
  23       "BLOAD|10",
  24       "BSAVE|10",
  25       "CALL",
  26       "CALLS",
  27       "CDBL",
  28       "CHAIN",
  29       "CHDIR",
  30       "CHR$|10",
  31       "CINT",
  32       "CIRCLE",
  33       "CLEAR",
  34       "CLOSE",
  35       "CLS",
  36       "COLOR",
  37       "COM",
  38       "COMMON",
  39       "CONT",
  40       "COS",
  41       "CSNG",
  42       "CSRLIN",
  43       "CVD",
  44       "CVI",
  45       "CVS",
  46       "DATA",
  47       "DATE$",
  48       "DEFDBL",
  49       "DEFINT",
  50       "DEFSNG",
  51       "DEFSTR",
  52       "DEF|0",
  53       "SEG",
  54       "USR",
  55       "DELETE",
  56       "DIM",
  57       "DRAW",
  58       "EDIT",
  59       "END",
  60       "ENVIRON",
  61       "ENVIRON$",
  62       "EOF",
  63       "EQV",
  64       "ERASE",
  65       "ERDEV",
  66       "ERDEV$",
  67       "ERL",
  68       "ERR",
  69       "ERROR",
  70       "EXP",
  71       "FIELD",
  72       "FILES",
  73       "FIX",
  74       "FOR|0",
  75       "FRE",
  76       "GET",
  77       "GOSUB|10",
  78       "GOTO",
  79       "HEX$",
  80       "IF",
  81       "THEN",
  82       "ELSE|0",
  83       "INKEY$",
  84       "INP",
  85       "INPUT",
  86       "INPUT#",
  87       "INPUT$",
  88       "INSTR",
  89       "IMP",
  90       "INT",
  91       "IOCTL",
  92       "IOCTL$",
  93       "KEY",
  94       "ON",
  95       "OFF",
  96       "LIST",
  97       "KILL",
  98       "LEFT$",
  99       "LEN",
 100       "LET",
 101       "LINE",
 102       "LLIST",
 103       "LOAD",
 104       "LOC",
 105       "LOCATE",
 106       "LOF",
 107       "LOG",
 108       "LPRINT",
 109       "USING",
 110       "LSET",
 111       "MERGE",
 112       "MID$",
 113       "MKDIR",
 114       "MKD$",
 115       "MKI$",
 116       "MKS$",
 117       "MOD",
 118       "NAME",
 119       "NEW",
 120       "NEXT",
 121       "NOISE",
 122       "NOT",
 123       "OCT$",
 124       "ON",
 125       "OR",
 126       "PEN",
 127       "PLAY",
 128       "STRIG",
 129       "OPEN",
 130       "OPTION",
 131       "BASE",
 132       "OUT",
 133       "PAINT",
 134       "PALETTE",
 135       "PCOPY",
 136       "PEEK",
 137       "PMAP",
 138       "POINT",
 139       "POKE",
 140       "POS",
 141       "PRINT",
 142       "PRINT]",
 143       "PSET",
 144       "PRESET",
 145       "PUT",
 146       "RANDOMIZE",
 147       "READ",
 148       "REM",
 149       "RENUM",
 150       "RESET|0",
 151       "RESTORE",
 152       "RESUME",
 153       "RETURN|0",
 154       "RIGHT$",
 155       "RMDIR",
 156       "RND",
 157       "RSET",
 158       "RUN",
 159       "SAVE",
 160       "SCREEN",
 161       "SGN",
 162       "SHELL",
 163       "SIN",
 164       "SOUND",
 165       "SPACE$",
 166       "SPC",
 167       "SQR",
 168       "STEP",
 169       "STICK",
 170       "STOP",
 171       "STR$",
 172       "STRING$",
 173       "SWAP",
 174       "SYSTEM",
 175       "TAB",
 176       "TAN",
 177       "TIME$",
 178       "TIMER",
 179       "TROFF",
 180       "TRON",
 181       "TO",
 182       "USR",
 183       "VAL",
 184       "VARPTR",
 185       "VARPTR$",
 186       "VIEW",
 187       "WAIT",
 188       "WHILE",
 189       "WEND",
 190       "WIDTH",
 191       "WINDOW",
 192       "WRITE",
 193       "XOR"
 194     ];
 195
 196     return {
 197       name: 'BASIC',
 198       case_insensitive: true,
 199       illegal: '^\.',
 200       // Support explicitly typed variables that end with $%! or #.
 201       keywords: {
 202         $pattern: '[a-zA-Z][a-zA-Z0-9_$%!#]*',
 203         keyword: KEYWORDS
 204       },
 205       contains: [
 206         {
 207           // Match strings that start with " and end with " or a line break
 208           scope: 'string',
 209           begin: /"/,
 210           end: /"|$/,
 211           contains: [ hljs.BACKSLASH_ESCAPE ]
 212         },
 213         hljs.COMMENT('REM', '$', { relevance: 10 }),
 214         hljs.COMMENT('\'', '$', { relevance: 0 }),
 215         {
 216           // Match line numbers
 217           className: 'symbol',
 218           begin: '^[0-9]+ ',
 219           relevance: 10
 220         },
 221         {
 222           // Match typed numeric constants (1000, 12.34!, 1.2e5, 1.5#, 1.2D2)
 223           className: 'number',
 224           begin: '\\b\\d+(\\.\\d+)?([edED]\\d+)?[#\!]?',
 225           relevance: 0
 226         },
 227         {
 228           // Match hexadecimal numbers (&Hxxxx)
 229           className: 'number',
 230           begin: '(&[hH][0-9a-fA-F]{1,4})'
 231         },
 232         {
 233           // Match octal numbers (&Oxxxxxx)
 234           className: 'number',
 235           begin: '(&[oO][0-7]{1,6})'
 236         }
 237       ]
 238     };
 239   }
 240
 241   return basic;
 242
 243 })();
 244
 245     hljs.registerLanguage('basic', hljsGrammar);
 246   })();