mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-12-23 16:51:52 +00:00
96d4a3ecf7
Due to historical reasons, the code is in subfolder "1". With SVN removal, we place the code back and remove the annoying "1" folder.
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");
|
|
|
|
});
|