| [d24f17c] | 1 | 'use strict'
|
|---|
| 2 |
|
|---|
| 3 | module.exports = pascal
|
|---|
| 4 | pascal.displayName = 'pascal'
|
|---|
| 5 | pascal.aliases = ['objectpascal']
|
|---|
| 6 | function pascal(Prism) {
|
|---|
| 7 | // Based on Free Pascal
|
|---|
| 8 | /* TODO
|
|---|
| 9 | Support inline asm ?
|
|---|
| 10 | */
|
|---|
| 11 | Prism.languages.pascal = {
|
|---|
| 12 | directive: {
|
|---|
| 13 | pattern: /\{\$[\s\S]*?\}/,
|
|---|
| 14 | greedy: true,
|
|---|
| 15 | alias: ['marco', 'property']
|
|---|
| 16 | },
|
|---|
| 17 | comment: {
|
|---|
| 18 | pattern: /\(\*[\s\S]*?\*\)|\{[\s\S]*?\}|\/\/.*/,
|
|---|
| 19 | greedy: true
|
|---|
| 20 | },
|
|---|
| 21 | string: {
|
|---|
| 22 | pattern: /(?:'(?:''|[^'\r\n])*'(?!')|#[&$%]?[a-f\d]+)+|\^[a-z]/i,
|
|---|
| 23 | greedy: true
|
|---|
| 24 | },
|
|---|
| 25 | asm: {
|
|---|
| 26 | pattern: /(\basm\b)[\s\S]+?(?=\bend\s*[;[])/i,
|
|---|
| 27 | lookbehind: true,
|
|---|
| 28 | greedy: true,
|
|---|
| 29 | inside: null // see below
|
|---|
| 30 | },
|
|---|
| 31 | keyword: [
|
|---|
| 32 | {
|
|---|
| 33 | // Turbo Pascal
|
|---|
| 34 | pattern:
|
|---|
| 35 | /(^|[^&])\b(?:absolute|array|asm|begin|case|const|constructor|destructor|do|downto|else|end|file|for|function|goto|if|implementation|inherited|inline|interface|label|nil|object|of|operator|packed|procedure|program|record|reintroduce|repeat|self|set|string|then|to|type|unit|until|uses|var|while|with)\b/i,
|
|---|
| 36 | lookbehind: true
|
|---|
| 37 | },
|
|---|
| 38 | {
|
|---|
| 39 | // Free Pascal
|
|---|
| 40 | pattern: /(^|[^&])\b(?:dispose|exit|false|new|true)\b/i,
|
|---|
| 41 | lookbehind: true
|
|---|
| 42 | },
|
|---|
| 43 | {
|
|---|
| 44 | // Object Pascal
|
|---|
| 45 | pattern:
|
|---|
| 46 | /(^|[^&])\b(?:class|dispinterface|except|exports|finalization|finally|initialization|inline|library|on|out|packed|property|raise|resourcestring|threadvar|try)\b/i,
|
|---|
| 47 | lookbehind: true
|
|---|
| 48 | },
|
|---|
| 49 | {
|
|---|
| 50 | // Modifiers
|
|---|
| 51 | pattern:
|
|---|
| 52 | /(^|[^&])\b(?:absolute|abstract|alias|assembler|bitpacked|break|cdecl|continue|cppdecl|cvar|default|deprecated|dynamic|enumerator|experimental|export|external|far|far16|forward|generic|helper|implements|index|interrupt|iochecks|local|message|name|near|nodefault|noreturn|nostackframe|oldfpccall|otherwise|overload|override|pascal|platform|private|protected|public|published|read|register|reintroduce|result|safecall|saveregisters|softfloat|specialize|static|stdcall|stored|strict|unaligned|unimplemented|varargs|virtual|write)\b/i,
|
|---|
| 53 | lookbehind: true
|
|---|
| 54 | }
|
|---|
| 55 | ],
|
|---|
| 56 | number: [
|
|---|
| 57 | // Hexadecimal, octal and binary
|
|---|
| 58 | /(?:[&%]\d+|\$[a-f\d]+)/i, // Decimal
|
|---|
| 59 | /\b\d+(?:\.\d+)?(?:e[+-]?\d+)?/i
|
|---|
| 60 | ],
|
|---|
| 61 | operator: [
|
|---|
| 62 | /\.\.|\*\*|:=|<[<=>]?|>[>=]?|[+\-*\/]=?|[@^=]/,
|
|---|
| 63 | {
|
|---|
| 64 | pattern:
|
|---|
| 65 | /(^|[^&])\b(?:and|as|div|exclude|in|include|is|mod|not|or|shl|shr|xor)\b/,
|
|---|
| 66 | lookbehind: true
|
|---|
| 67 | }
|
|---|
| 68 | ],
|
|---|
| 69 | punctuation: /\(\.|\.\)|[()\[\]:;,.]/
|
|---|
| 70 | }
|
|---|
| 71 | Prism.languages.pascal.asm.inside = Prism.languages.extend('pascal', {
|
|---|
| 72 | asm: undefined,
|
|---|
| 73 | keyword: undefined,
|
|---|
| 74 | operator: undefined
|
|---|
| 75 | })
|
|---|
| 76 | Prism.languages.objectpascal = Prism.languages.pascal
|
|---|
| 77 | }
|
|---|
