mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-12-25 13:51:52 +00:00
101 lines
2.8 KiB
JavaScript
101 lines
2.8 KiB
JavaScript
|
// CodeMirror, copyright (c) by Marijn Haverbeke and others
|
||
|
|
// Distributed under an MIT license: http://codemirror.net/LICENSE
|
||
|
|
|
||
|
|
(function(mod) {
|
||
|
|
if (typeof exports == "object" && typeof module == "object") // CommonJS
|
||
|
|
mod(require("../../lib/codemirror"));
|
||
|
|
else if (typeof define == "function" && define.amd) // AMD
|
||
|
|
define(["../../lib/codemirror"], mod);
|
||
|
|
else // Plain browser env
|
||
|
|
mod(CodeMirror);
|
||
|
|
})(function(CodeMirror) {
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
CodeMirror.defineMode('z80', function() {
|
||
|
|
var 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;
|
||
|
|
var keywords2 = /^(call|j[pr]|ret[in]?)\b/i;
|
||
|
|
var keywords3 = /^b_?(call|jump)\b/i;
|
||
|
|
var variables1 = /^(af?|bc?|c|de?|e|hl?|l|i[xy]?|r|sp)\b/i;
|
||
|
|
var variables2 = /^(n?[zc]|p[oe]?|m)\b/i;
|
||
|
|
var errors = /^([hl][xy]|i[xy][hl]|slia|sll)\b/i;
|
||
|
|
var numbers = /^([\da-f]+h|[0-7]+o|[01]+b|\d+)\b/i;
|
||
|
|
|
||
|
|
return {
|
||
|
|
startState: function() {
|
||
|
|
return {context: 0};
|
||
|
|
},
|
||
|
|
token: function(stream, state) {
|
||
|
|
if (!stream.column())
|
||
|
|
state.context = 0;
|
||
|
|
|
||
|
|
if (stream.eatSpace())
|
||
|
|
return null;
|
||
|
|
|
||
|
|
var w;
|
||
|
|
|
||
|
|
if (stream.eatWhile(/\w/)) {
|
||
|
|
w = stream.current();
|
||
|
|
|
||
|
|
if (stream.indentation()) {
|
||
|
|
if (state.context == 1 && variables1.test(w))
|
||
|
|
return 'variable-2';
|
||
|
|
|
||
|
|
if (state.context == 2 && variables2.test(w))
|
||
|
|
return 'variable-3';
|
||
|
|
|
||
|
|
if (keywords1.test(w)) {
|
||
|
|
state.context = 1;
|
||
|
|
return 'keyword';
|
||
|
|
} else if (keywords2.test(w)) {
|
||
|
|
state.context = 2;
|
||
|
|
return 'keyword';
|
||
|
|
} else if (keywords3.test(w)) {
|
||
|
|
state.context = 3;
|
||
|
|
return 'keyword';
|
||
|
|
}
|
||
|
|
|
||
|
|
if (errors.test(w))
|
||
|
|
return 'error';
|
||
|
|
} else if (numbers.test(w)) {
|
||
|
|
return 'number';
|
||
|
|
} else {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
} else if (stream.eat(';')) {
|
||
|
|
stream.skipToEnd();
|
||
|
|
return 'comment';
|
||
|
|
} else if (stream.eat('"')) {
|
||
|
|
while (w = stream.next()) {
|
||
|
|
if (w == '"')
|
||
|
|
break;
|
||
|
|
|
||
|
|
if (w == '\\')
|
||
|
|
stream.next();
|
||
|
|
}
|
||
|
|
return 'string';
|
||
|
|
} else if (stream.eat('\'')) {
|
||
|
|
if (stream.match(/\\?.'/))
|
||
|
|
return 'number';
|
||
|
|
} else if (stream.eat('.') || stream.sol() && stream.eat('#')) {
|
||
|
|
state.context = 4;
|
||
|
|
|
||
|
|
if (stream.eatWhile(/\w/))
|
||
|
|
return 'def';
|
||
|
|
} else if (stream.eat('$')) {
|
||
|
|
if (stream.eatWhile(/[\da-f]/i))
|
||
|
|
return 'number';
|
||
|
|
} else if (stream.eat('%')) {
|
||
|
|
if (stream.eatWhile(/[01]/))
|
||
|
|
return 'number';
|
||
|
|
} else {
|
||
|
|
stream.next();
|
||
|
|
}
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
});
|
||
|
|
|
||
|
|
CodeMirror.defineMIME("text/x-z80", "z80");
|
||
|
|
|
||
|
|
});
|