Incs/codemirror/mode/velocity/velocity.js

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://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("velocity", function() {
    function parseWords(str) {
        var obj = {}, words = str.split(" ");
        for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
        return obj;
    }

    var keywords = parseWords("#end #else #break #stop #[[ #]] " +
                              "#{end} #{else} #{break} #{stop}");
    var functions = parseWords("#if #elseif #foreach #set #include #parse #macro #define #evaluate " +
                               "#{if} #{elseif} #{foreach} #{set} #{include} #{parse} #{macro} #{define} #{evaluate}");
    var specials = parseWords("$foreach.count $foreach.hasNext $foreach.first $foreach.last $foreach.topmost $foreach.parent.count $foreach.parent.hasNext $foreach.parent.first $foreach.parent.last $foreach.parent $velocityCount $!bodyContent $bodyContent");
    var isOperatorChar = /[+\-*&%=<>!?:\/|]/;

    function chain(stream, state, f) {
        state.tokenize = f;
        return f(stream, state);
    }
    function tokenBase(stream, state) {
        var beforeParams = state.beforeParams;
        state.beforeParams = false;
        var ch = stream.next();
        // start of unparsed string?
        if ((ch == "'") && !state.inString && state.inParams) {
            state.lastTokenWasBuiltin = false;
            return chain(stream, state, tokenString(ch));
        }
        // start of parsed string?
        else if ((ch == '"')) {
            state.lastTokenWasBuiltin = false;
            if (state.inString) {
                state.inString = false;
                return "string";
            }
            else if (state.inParams)
                return chain(stream, state, tokenString(ch));
        }
        // is it one of the special signs []{}().,;? Seperator?
        else if (/[\[\]{}\(\),;\.]/.test(ch)) {
            if (ch == "(" && beforeParams)
                state.inParams = true;
            else if (ch == ")") {
                state.inParams = false;
                state.lastTokenWasBuiltin = true;
            }
            return null;
        }