overleaf/services/web/public/js/ace/mode/clojure.js

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 * Copyright (c) 2010, Ajax.org B.V.
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define(function(require, exports, module) {
"use strict";

var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var Tokenizer = require("../tokenizer").Tokenizer;
var ClojureHighlightRules = require("./clojure_highlight_rules").ClojureHighlightRules;
var MatchingParensOutdent = require("./matching_parens_outdent").MatchingParensOutdent;
var Range = require("../range").Range;

var Mode = function() {
    this.HighlightRules = ClojureHighlightRules;
    this.$outdent = new MatchingParensOutdent();
};
oop.inherits(Mode, TextMode);

(function() {

    this.lineCommentStart = ";";

    this.getNextLineIndent = function(state, line, tab) {
        var indent = this.$getIndent(line);

        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
        var tokens = tokenizedLine.tokens;

        if (tokens.length && tokens[tokens.length-1].type == "comment") {
            return indent;
        }
        
        if (state == "start") {
            var match = line.match(/[\(\[]/);
            if (match) {
                indent += "  ";
            }
            match = line.match(/[\)]/);
            if (match) {
              indent = "";
            }
        }

        return indent;
    };

    this.checkOutdent = function(state, line, input) {
        return this.$outdent.checkOutdent(line, input);
    };

    this.autoOutdent = function(state, doc, row) {
        this.$outdent.autoOutdent(doc, row);
    };

}).call(Mode.prototype);

exports.Mode = Mode;
});