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comparison .cms/lib/codemirror/mode/pascal/pascal.js @ 0:78edf6b517a0 draft

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24.10
author Coffee CMS <info@coffee-cms.ru>
date Fri, 11 Oct 2024 22:40:23 +0000
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-1:000000000000 0:78edf6b517a0
1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
2 // Distributed under an MIT license: https://codemirror.net/5/LICENSE
3
4 (function(mod) {
5 if (typeof exports == "object" && typeof module == "object") // CommonJS
6 mod(require("../../lib/codemirror"));
7 else if (typeof define == "function" && define.amd) // AMD
8 define(["../../lib/codemirror"], mod);
9 else // Plain browser env
10 mod(CodeMirror);
11 })(function(CodeMirror) {
12 "use strict";
13
14 CodeMirror.defineMode("pascal", function() {
15 function words(str) {
16 var obj = {}, words = str.split(" ");
17 for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
18 return obj;
19 }
20 var keywords = words(
21 "absolute and array asm begin case const constructor destructor div do " +
22 "downto else end file for function goto if implementation in inherited " +
23 "inline interface label mod nil not object of operator or packed procedure " +
24 "program record reintroduce repeat self set shl shr string then to type " +
25 "unit until uses var while with xor as class dispinterface except exports " +
26 "finalization finally initialization inline is library on out packed " +
27 "property raise resourcestring threadvar try absolute abstract alias " +
28 "assembler bitpacked break cdecl continue cppdecl cvar default deprecated " +
29 "dynamic enumerator experimental export external far far16 forward generic " +
30 "helper implements index interrupt iocheck local message name near " +
31 "nodefault noreturn nostackframe oldfpccall otherwise overload override " +
32 "pascal platform private protected public published read register " +
33 "reintroduce result safecall saveregisters softfloat specialize static " +
34 "stdcall stored strict unaligned unimplemented varargs virtual write");
35 var atoms = {"null": true};
36
37 var isOperatorChar = /[+\-*&%=<>!?|\/]/;
38
39 function tokenBase(stream, state) {
40 var ch = stream.next();
41 if (ch == "#" && state.startOfLine) {
42 stream.skipToEnd();
43 return "meta";
44 }
45 if (ch == '"' || ch == "'") {
46 state.tokenize = tokenString(ch);
47 return state.tokenize(stream, state);
48 }
49 if (ch == "(" && stream.eat("*")) {
50 state.tokenize = tokenComment;
51 return tokenComment(stream, state);
52 }
53 if (ch == "{") {
54 state.tokenize = tokenCommentBraces;
55 return tokenCommentBraces(stream, state);
56 }
57 if (/[\[\]\(\),;\:\.]/.test(ch)) {
58 return null;
59 }
60 if (/\d/.test(ch)) {
61 stream.eatWhile(/[\w\.]/);
62 return "number";
63 }
64 if (ch == "/") {
65 if (stream.eat("/")) {
66 stream.skipToEnd();
67 return "comment";
68 }
69 }
70 if (isOperatorChar.test(ch)) {
71 stream.eatWhile(isOperatorChar);
72 return "operator";
73 }
74 stream.eatWhile(/[\w\$_]/);
75 var cur = stream.current();
76 if (keywords.propertyIsEnumerable(cur)) return "keyword";
77 if (atoms.propertyIsEnumerable(cur)) return "atom";
78 return "variable";
79 }
80
81 function tokenString(quote) {
82 return function(stream, state) {
83 var escaped = false, next, end = false;
84 while ((next = stream.next()) != null) {
85 if (next == quote && !escaped) {end = true; break;}
86 escaped = !escaped && next == "\\";
87 }
88 if (end || !escaped) state.tokenize = null;
89 return "string";
90 };
91 }
92
93 function tokenComment(stream, state) {
94 var maybeEnd = false, ch;
95 while (ch = stream.next()) {
96 if (ch == ")" && maybeEnd) {
97 state.tokenize = null;
98 break;
99 }
100 maybeEnd = (ch == "*");
101 }
102 return "comment";
103 }
104
105 function tokenCommentBraces(stream, state) {
106 var ch;
107 while (ch = stream.next()) {
108 if (ch == "}") {
109 state.tokenize = null;
110 break;
111 }
112 }
113 return "comment";
114 }
115
116 // Interface
117
118 return {
119 startState: function() {
120 return {tokenize: null};
121 },
122
123 token: function(stream, state) {
124 if (stream.eatSpace()) return null;
125 var style = (state.tokenize || tokenBase)(stream, state);
126 if (style == "comment" || style == "meta") return style;
127 return style;
128 },
129
130 electricChars: "{}"
131 };
132 });
133
134 CodeMirror.defineMIME("text/x-pascal", "pascal");
135
136 });