Mercurial
diff .cms/lib/codemirror/mode/brainfuck/brainfuck.js @ 0:78edf6b517a0 draft
24.10
author | Coffee CMS <info@coffee-cms.ru> |
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date | Fri, 11 Oct 2024 22:40:23 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.cms/lib/codemirror/mode/brainfuck/brainfuck.js Fri Oct 11 22:40:23 2024 +0000 @@ -0,0 +1,85 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/5/LICENSE + +// Brainfuck mode created by Michael Kaminsky https://github.com/mkaminsky11 + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") + mod(require("../../lib/codemirror")) + else if (typeof define == "function" && define.amd) + define(["../../lib/codemirror"], mod) + else + mod(CodeMirror) +})(function(CodeMirror) { + "use strict" + var reserve = "><+-.,[]".split(""); + /* + comments can be either: + placed behind lines + + +++ this is a comment + + where reserved characters cannot be used + or in a loop + [ + this is ok to use [ ] and stuff + ] + or preceded by # + */ + CodeMirror.defineMode("brainfuck", function() { + return { + startState: function() { + return { + commentLine: false, + left: 0, + right: 0, + commentLoop: false + } + }, + token: function(stream, state) { + if (stream.eatSpace()) return null + if(stream.sol()){ + state.commentLine = false; + } + var ch = stream.next().toString(); + if(reserve.indexOf(ch) !== -1){ + if(state.commentLine === true){ + if(stream.eol()){ + state.commentLine = false; + } + return "comment"; + } + if(ch === "]" || ch === "["){ + if(ch === "["){ + state.left++; + } + else{ + state.right++; + } + return "bracket"; + } + else if(ch === "+" || ch === "-"){ + return "keyword"; + } + else if(ch === "<" || ch === ">"){ + return "atom"; + } + else if(ch === "." || ch === ","){ + return "def"; + } + } + else{ + state.commentLine = true; + if(stream.eol()){ + state.commentLine = false; + } + return "comment"; + } + if(stream.eol()){ + state.commentLine = false; + } + } + }; + }); +CodeMirror.defineMIME("text/x-brainfuck","brainfuck") +});