File modules/editor/codemirror/mode/asn.1/asn.1.js

Last commit: Sun Dec 17 01:14:09 2017 +0100	Jan Dankert	Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.


     1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
     2 // Distributed under an MIT license: http://codemirror.net/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("asn.1", function(config, parserConfig) {
    15     var indentUnit = config.indentUnit,
    16         keywords = parserConfig.keywords || {},
    17         cmipVerbs = parserConfig.cmipVerbs || {},
    18         compareTypes = parserConfig.compareTypes || {},
    19         status = parserConfig.status || {},
    20         tags = parserConfig.tags || {},
    21         storage = parserConfig.storage || {},
    22         modifier = parserConfig.modifier || {},
    23         accessTypes = parserConfig.accessTypes|| {},
    24         multiLineStrings = parserConfig.multiLineStrings,
    25         indentStatements = parserConfig.indentStatements !== false;
    26     var isOperatorChar = /[\|\^]/;
    27     var curPunc;
    28 
    29     function tokenBase(stream, state) {
    30       var ch = stream.next();
    31       if (ch == '"' || ch == "'") {
    32         state.tokenize = tokenString(ch);
    33         return state.tokenize(stream, state);
    34       }
    35       if (/[\[\]\(\){}:=,;]/.test(ch)) {
    36         curPunc = ch;
    37         return "punctuation";
    38       }
    39       if (ch == "-"){
    40         if (stream.eat("-")) {
    41           stream.skipToEnd();
    42           return "comment";
    43         }
    44       }
    45       if (/\d/.test(ch)) {
    46         stream.eatWhile(/[\w\.]/);
    47         return "number";
    48       }
    49       if (isOperatorChar.test(ch)) {
    50         stream.eatWhile(isOperatorChar);
    51         return "operator";
    52       }
    53 
    54       stream.eatWhile(/[\w\-]/);
    55       var cur = stream.current();
    56       if (keywords.propertyIsEnumerable(cur)) return "keyword";
    57       if (cmipVerbs.propertyIsEnumerable(cur)) return "variable cmipVerbs";
    58       if (compareTypes.propertyIsEnumerable(cur)) return "atom compareTypes";
    59       if (status.propertyIsEnumerable(cur)) return "comment status";
    60       if (tags.propertyIsEnumerable(cur)) return "variable-3 tags";
    61       if (storage.propertyIsEnumerable(cur)) return "builtin storage";
    62       if (modifier.propertyIsEnumerable(cur)) return "string-2 modifier";
    63       if (accessTypes.propertyIsEnumerable(cur)) return "atom accessTypes";
    64 
    65       return "variable";
    66     }
    67 
    68     function tokenString(quote) {
    69       return function(stream, state) {
    70         var escaped = false, next, end = false;
    71         while ((next = stream.next()) != null) {
    72           if (next == quote && !escaped){
    73             var afterNext = stream.peek();
    74             //look if the character if the quote is like the B in '10100010'B
    75             if (afterNext){
    76               afterNext = afterNext.toLowerCase();
    77               if(afterNext == "b" || afterNext == "h" || afterNext == "o")
    78                 stream.next();
    79             }
    80             end = true; break;
    81           }
    82           escaped = !escaped && next == "\\";
    83         }
    84         if (end || !(escaped || multiLineStrings))
    85           state.tokenize = null;
    86         return "string";
    87       };
    88     }
    89 
    90     function Context(indented, column, type, align, prev) {
    91       this.indented = indented;
    92       this.column = column;
    93       this.type = type;
    94       this.align = align;
    95       this.prev = prev;
    96     }
    97     function pushContext(state, col, type) {
    98       var indent = state.indented;
    99       if (state.context && state.context.type == "statement")
   100         indent = state.context.indented;
   101       return state.context = new Context(indent, col, type, null, state.context);
   102     }
   103     function popContext(state) {
   104       var t = state.context.type;
   105       if (t == ")" || t == "]" || t == "}")
   106         state.indented = state.context.indented;
   107       return state.context = state.context.prev;
   108     }
   109 
   110     //Interface
   111     return {
   112       startState: function(basecolumn) {
   113         return {
   114           tokenize: null,
   115           context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
   116           indented: 0,
   117           startOfLine: true
   118         };
   119       },
   120 
   121       token: function(stream, state) {
   122         var ctx = state.context;
   123         if (stream.sol()) {
   124           if (ctx.align == null) ctx.align = false;
   125           state.indented = stream.indentation();
   126           state.startOfLine = true;
   127         }
   128         if (stream.eatSpace()) return null;
   129         curPunc = null;
   130         var style = (state.tokenize || tokenBase)(stream, state);
   131         if (style == "comment") return style;
   132         if (ctx.align == null) ctx.align = true;
   133 
   134         if ((curPunc == ";" || curPunc == ":" || curPunc == ",")
   135             && ctx.type == "statement"){
   136           popContext(state);
   137         }
   138         else if (curPunc == "{") pushContext(state, stream.column(), "}");
   139         else if (curPunc == "[") pushContext(state, stream.column(), "]");
   140         else if (curPunc == "(") pushContext(state, stream.column(), ")");
   141         else if (curPunc == "}") {
   142           while (ctx.type == "statement") ctx = popContext(state);
   143           if (ctx.type == "}") ctx = popContext(state);
   144           while (ctx.type == "statement") ctx = popContext(state);
   145         }
   146         else if (curPunc == ctx.type) popContext(state);
   147         else if (indentStatements && (((ctx.type == "}" || ctx.type == "top")
   148             && curPunc != ';') || (ctx.type == "statement"
   149             && curPunc == "newstatement")))
   150           pushContext(state, stream.column(), "statement");
   151 
   152         state.startOfLine = false;
   153         return style;
   154       },
   155 
   156       electricChars: "{}",
   157       lineComment: "--",
   158       fold: "brace"
   159     };
   160   });
   161 
   162   function words(str) {
   163     var obj = {}, words = str.split(" ");
   164     for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
   165     return obj;
   166   }
   167 
   168   CodeMirror.defineMIME("text/x-ttcn-asn", {
   169     name: "asn.1",
   170     keywords: words("DEFINITIONS OBJECTS IF DERIVED INFORMATION ACTION" +
   171     " REPLY ANY NAMED CHARACTERIZED BEHAVIOUR REGISTERED" +
   172     " WITH AS IDENTIFIED CONSTRAINED BY PRESENT BEGIN" +
   173     " IMPORTS FROM UNITS SYNTAX MIN-ACCESS MAX-ACCESS" +
   174     " MINACCESS MAXACCESS REVISION STATUS DESCRIPTION" +
   175     " SEQUENCE SET COMPONENTS OF CHOICE DistinguishedName" +
   176     " ENUMERATED SIZE MODULE END INDEX AUGMENTS EXTENSIBILITY" +
   177     " IMPLIED EXPORTS"),
   178     cmipVerbs: words("ACTIONS ADD GET NOTIFICATIONS REPLACE REMOVE"),
   179     compareTypes: words("OPTIONAL DEFAULT MANAGED MODULE-TYPE MODULE_IDENTITY" +
   180     " MODULE-COMPLIANCE OBJECT-TYPE OBJECT-IDENTITY" +
   181     " OBJECT-COMPLIANCE MODE CONFIRMED CONDITIONAL" +
   182     " SUBORDINATE SUPERIOR CLASS TRUE FALSE NULL" +
   183     " TEXTUAL-CONVENTION"),
   184     status: words("current deprecated mandatory obsolete"),
   185     tags: words("APPLICATION AUTOMATIC EXPLICIT IMPLICIT PRIVATE TAGS" +
   186     " UNIVERSAL"),
   187     storage: words("BOOLEAN INTEGER OBJECT IDENTIFIER BIT OCTET STRING" +
   188     " UTCTime InterfaceIndex IANAifType CMIP-Attribute" +
   189     " REAL PACKAGE PACKAGES IpAddress PhysAddress" +
   190     " NetworkAddress BITS BMPString TimeStamp TimeTicks" +
   191     " TruthValue RowStatus DisplayString GeneralString" +
   192     " GraphicString IA5String NumericString" +
   193     " PrintableString SnmpAdminAtring TeletexString" +
   194     " UTF8String VideotexString VisibleString StringStore" +
   195     " ISO646String T61String UniversalString Unsigned32" +
   196     " Integer32 Gauge Gauge32 Counter Counter32 Counter64"),
   197     modifier: words("ATTRIBUTE ATTRIBUTES MANDATORY-GROUP MANDATORY-GROUPS" +
   198     " GROUP GROUPS ELEMENTS EQUALITY ORDERING SUBSTRINGS" +
   199     " DEFINED"),
   200     accessTypes: words("not-accessible accessible-for-notify read-only" +
   201     " read-create read-write"),
   202     multiLineStrings: true
   203   });
   204 });



Download modules/editor/codemirror/mode/asn.1/asn.1.js


History
Sun, 17 Dec 2017 01:14:09 +0100	Jan Dankert	Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.