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84 lines
1.8 KiB
JavaScript
84 lines
1.8 KiB
JavaScript
"use strict";
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(self["webpackChunk_JUPYTERLAB_CORE_OUTPUT"] = self["webpackChunk_JUPYTERLAB_CORE_OUTPUT"] || []).push([[2702],{
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/***/ 12702:
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/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
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__webpack_require__.r(__webpack_exports__);
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/* harmony export */ __webpack_require__.d(__webpack_exports__, {
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/* harmony export */ brainfuck: () => (/* binding */ brainfuck)
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/* harmony export */ });
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var reserve = "><+-.,[]".split("");
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/*
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comments can be either:
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placed behind lines
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+++ this is a comment
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where reserved characters cannot be used
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or in a loop
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[
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this is ok to use [ ] and stuff
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]
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or preceded by #
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*/
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const brainfuck = {
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name: "brainfuck",
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startState: function() {
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return {
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commentLine: false,
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left: 0,
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right: 0,
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commentLoop: false
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}
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},
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token: function(stream, state) {
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if (stream.eatSpace()) return null
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if(stream.sol()){
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state.commentLine = false;
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}
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var ch = stream.next().toString();
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if(reserve.indexOf(ch) !== -1){
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if(state.commentLine === true){
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if(stream.eol()){
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state.commentLine = false;
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}
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return "comment";
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}
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if(ch === "]" || ch === "["){
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if(ch === "["){
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state.left++;
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}
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else{
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state.right++;
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}
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return "bracket";
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}
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else if(ch === "+" || ch === "-"){
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return "keyword";
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}
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else if(ch === "<" || ch === ">"){
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return "atom";
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}
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else if(ch === "." || ch === ","){
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return "def";
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}
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}
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else{
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state.commentLine = true;
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if(stream.eol()){
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state.commentLine = false;
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}
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return "comment";
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}
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if(stream.eol()){
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state.commentLine = false;
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}
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}
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};
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/***/ })
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}]);
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//# sourceMappingURL=2702.bc49dbd258cca77aeea4.js.map?v=bc49dbd258cca77aeea4
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