File modules/editor/codemirror/mode/z80/z80.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('z80', function(_config, parserConfig) {
    15   var ez80 = parserConfig.ez80;
    16   var keywords1, keywords2;
    17   if (ez80) {
    18     keywords1 = /^(exx?|(ld|cp)([di]r?)?|[lp]ea|pop|push|ad[cd]|cpl|daa|dec|inc|neg|sbc|sub|and|bit|[cs]cf|x?or|res|set|r[lr]c?a?|r[lr]d|s[lr]a|srl|djnz|nop|[de]i|halt|im|in([di]mr?|ir?|irx|2r?)|ot(dmr?|[id]rx|imr?)|out(0?|[di]r?|[di]2r?)|tst(io)?|slp)(\.([sl]?i)?[sl])?\b/i;
    19     keywords2 = /^(((call|j[pr]|rst|ret[in]?)(\.([sl]?i)?[sl])?)|(rs|st)mix)\b/i;
    20   } else {
    21     keywords1 = /^(exx?|(ld|cp|in)([di]r?)?|pop|push|ad[cd]|cpl|daa|dec|inc|neg|sbc|sub|and|bit|[cs]cf|x?or|res|set|r[lr]c?a?|r[lr]d|s[lr]a|srl|djnz|nop|rst|[de]i|halt|im|ot[di]r|out[di]?)\b/i;
    22     keywords2 = /^(call|j[pr]|ret[in]?|b_?(call|jump))\b/i;
    23   }
    24 
    25   var variables1 = /^(af?|bc?|c|de?|e|hl?|l|i[xy]?|r|sp)\b/i;
    26   var variables2 = /^(n?[zc]|p[oe]?|m)\b/i;
    27   var errors = /^([hl][xy]|i[xy][hl]|slia|sll)\b/i;
    28   var numbers = /^([\da-f]+h|[0-7]+o|[01]+b|\d+d?)\b/i;
    29 
    30   return {
    31     startState: function() {
    32       return {
    33         context: 0
    34       };
    35     },
    36     token: function(stream, state) {
    37       if (!stream.column())
    38         state.context = 0;
    39 
    40       if (stream.eatSpace())
    41         return null;
    42 
    43       var w;
    44 
    45       if (stream.eatWhile(/\w/)) {
    46         if (ez80 && stream.eat('.')) {
    47           stream.eatWhile(/\w/);
    48         }
    49         w = stream.current();
    50 
    51         if (stream.indentation()) {
    52           if ((state.context == 1 || state.context == 4) && variables1.test(w)) {
    53             state.context = 4;
    54             return 'var2';
    55           }
    56 
    57           if (state.context == 2 && variables2.test(w)) {
    58             state.context = 4;
    59             return 'var3';
    60           }
    61 
    62           if (keywords1.test(w)) {
    63             state.context = 1;
    64             return 'keyword';
    65           } else if (keywords2.test(w)) {
    66             state.context = 2;
    67             return 'keyword';
    68           } else if (state.context == 4 && numbers.test(w)) {
    69             return 'number';
    70           }
    71 
    72           if (errors.test(w))
    73             return 'error';
    74         } else if (stream.match(numbers)) {
    75           return 'number';
    76         } else {
    77           return null;
    78         }
    79       } else if (stream.eat(';')) {
    80         stream.skipToEnd();
    81         return 'comment';
    82       } else if (stream.eat('"')) {
    83         while (w = stream.next()) {
    84           if (w == '"')
    85             break;
    86 
    87           if (w == '\\')
    88             stream.next();
    89         }
    90         return 'string';
    91       } else if (stream.eat('\'')) {
    92         if (stream.match(/\\?.'/))
    93           return 'number';
    94       } else if (stream.eat('.') || stream.sol() && stream.eat('#')) {
    95         state.context = 5;
    96 
    97         if (stream.eatWhile(/\w/))
    98           return 'def';
    99       } else if (stream.eat('$')) {
   100         if (stream.eatWhile(/[\da-f]/i))
   101           return 'number';
   102       } else if (stream.eat('%')) {
   103         if (stream.eatWhile(/[01]/))
   104           return 'number';
   105       } else {
   106         stream.next();
   107       }
   108       return null;
   109     }
   110   };
   111 });
   112 
   113 CodeMirror.defineMIME("text/x-z80", "z80");
   114 CodeMirror.defineMIME("text/x-ez80", { name: "z80", ez80: true });
   115 
   116 });



Download modules/editor/codemirror/mode/z80/z80.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.