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comparison .cms/lib/codemirror/mode/dtd/dtd.js @ 0:78edf6b517a0 draft
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author | Coffee CMS <info@coffee-cms.ru> |
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date | Fri, 11 Oct 2024 22:40:23 +0000 |
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-1:000000000000 | 0:78edf6b517a0 |
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1 // CodeMirror, copyright (c) by Marijn Haverbeke and others | |
2 // Distributed under an MIT license: https://codemirror.net/5/LICENSE | |
3 | |
4 /* | |
5 DTD mode | |
6 Ported to CodeMirror by Peter Kroon <plakroon@gmail.com> | |
7 Report bugs/issues here: https://github.com/codemirror/CodeMirror/issues | |
8 GitHub: @peterkroon | |
9 */ | |
10 | |
11 (function(mod) { | |
12 if (typeof exports == "object" && typeof module == "object") // CommonJS | |
13 mod(require("../../lib/codemirror")); | |
14 else if (typeof define == "function" && define.amd) // AMD | |
15 define(["../../lib/codemirror"], mod); | |
16 else // Plain browser env | |
17 mod(CodeMirror); | |
18 })(function(CodeMirror) { | |
19 "use strict"; | |
20 | |
21 CodeMirror.defineMode("dtd", function(config) { | |
22 var indentUnit = config.indentUnit, type; | |
23 function ret(style, tp) {type = tp; return style;} | |
24 | |
25 function tokenBase(stream, state) { | |
26 var ch = stream.next(); | |
27 | |
28 if (ch == "<" && stream.eat("!") ) { | |
29 if (stream.eatWhile(/[\-]/)) { | |
30 state.tokenize = tokenSGMLComment; | |
31 return tokenSGMLComment(stream, state); | |
32 } else if (stream.eatWhile(/[\w]/)) return ret("keyword", "doindent"); | |
33 } else if (ch == "<" && stream.eat("?")) { //xml declaration | |
34 state.tokenize = inBlock("meta", "?>"); | |
35 return ret("meta", ch); | |
36 } else if (ch == "#" && stream.eatWhile(/[\w]/)) return ret("atom", "tag"); | |
37 else if (ch == "|") return ret("keyword", "separator"); | |
38 else if (ch.match(/[\(\)\[\]\-\.,\+\?>]/)) return ret(null, ch);//if(ch === ">") return ret(null, "endtag"); else | |
39 else if (ch.match(/[\[\]]/)) return ret("rule", ch); | |
40 else if (ch == "\"" || ch == "'") { | |
41 state.tokenize = tokenString(ch); | |
42 return state.tokenize(stream, state); | |
43 } else if (stream.eatWhile(/[a-zA-Z\?\+\d]/)) { | |
44 var sc = stream.current(); | |
45 if( sc.substr(sc.length-1,sc.length).match(/\?|\+/) !== null )stream.backUp(1); | |
46 return ret("tag", "tag"); | |
47 } else if (ch == "%" || ch == "*" ) return ret("number", "number"); | |
48 else { | |
49 stream.eatWhile(/[\w\\\-_%.{,]/); | |
50 return ret(null, null); | |
51 } | |
52 } | |
53 | |
54 function tokenSGMLComment(stream, state) { | |
55 var dashes = 0, ch; | |
56 while ((ch = stream.next()) != null) { | |
57 if (dashes >= 2 && ch == ">") { | |
58 state.tokenize = tokenBase; | |
59 break; | |
60 } | |
61 dashes = (ch == "-") ? dashes + 1 : 0; | |
62 } | |
63 return ret("comment", "comment"); | |
64 } | |
65 | |
66 function tokenString(quote) { | |
67 return function(stream, state) { | |
68 var escaped = false, ch; | |
69 while ((ch = stream.next()) != null) { | |
70 if (ch == quote && !escaped) { | |
71 state.tokenize = tokenBase; | |
72 break; | |
73 } | |
74 escaped = !escaped && ch == "\\"; | |
75 } | |
76 return ret("string", "tag"); | |
77 }; | |
78 } | |
79 | |
80 function inBlock(style, terminator) { | |
81 return function(stream, state) { | |
82 while (!stream.eol()) { | |
83 if (stream.match(terminator)) { | |
84 state.tokenize = tokenBase; | |
85 break; | |
86 } | |
87 stream.next(); | |
88 } | |
89 return style; | |
90 }; | |
91 } | |
92 | |
93 return { | |
94 startState: function(base) { | |
95 return {tokenize: tokenBase, | |
96 baseIndent: base || 0, | |
97 stack: []}; | |
98 }, | |
99 | |
100 token: function(stream, state) { | |
101 if (stream.eatSpace()) return null; | |
102 var style = state.tokenize(stream, state); | |
103 | |
104 var context = state.stack[state.stack.length-1]; | |
105 if (stream.current() == "[" || type === "doindent" || type == "[") state.stack.push("rule"); | |
106 else if (type === "endtag") state.stack[state.stack.length-1] = "endtag"; | |
107 else if (stream.current() == "]" || type == "]" || (type == ">" && context == "rule")) state.stack.pop(); | |
108 else if (type == "[") state.stack.push("["); | |
109 return style; | |
110 }, | |
111 | |
112 indent: function(state, textAfter) { | |
113 var n = state.stack.length; | |
114 | |
115 if( textAfter.charAt(0) === ']' )n--; | |
116 else if(textAfter.substr(textAfter.length-1, textAfter.length) === ">"){ | |
117 if(textAfter.substr(0,1) === "<") {} | |
118 else if( type == "doindent" && textAfter.length > 1 ) {} | |
119 else if( type == "doindent")n--; | |
120 else if( type == ">" && textAfter.length > 1) {} | |
121 else if( type == "tag" && textAfter !== ">") {} | |
122 else if( type == "tag" && state.stack[state.stack.length-1] == "rule")n--; | |
123 else if( type == "tag")n++; | |
124 else if( textAfter === ">" && state.stack[state.stack.length-1] == "rule" && type === ">")n--; | |
125 else if( textAfter === ">" && state.stack[state.stack.length-1] == "rule") {} | |
126 else if( textAfter.substr(0,1) !== "<" && textAfter.substr(0,1) === ">" )n=n-1; | |
127 else if( textAfter === ">") {} | |
128 else n=n-1; | |
129 //over rule them all | |
130 if(type == null || type == "]")n--; | |
131 } | |
132 | |
133 return state.baseIndent + n * indentUnit; | |
134 }, | |
135 | |
136 electricChars: "]>" | |
137 }; | |
138 }); | |
139 | |
140 CodeMirror.defineMIME("application/xml-dtd", "dtd"); | |
141 | |
142 }); |