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Turn var into const or let

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This commit is contained in:
Martin von Gagern
2017-01-07 02:25:50 +01:00
committed by Kevin Barabash
parent 9b565a6375
commit bd9db332d2
33 changed files with 1308 additions and 1318 deletions
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28
katex.js
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@@ -7,24 +7,24 @@
* errors in the expression, or errors in javascript handling.
*/
var ParseError = require("./src/ParseError");
var Settings = require("./src/Settings");
const ParseError = require("./src/ParseError");
const Settings = require("./src/Settings");
var buildTree = require("./src/buildTree");
var parseTree = require("./src/parseTree");
var utils = require("./src/utils");
const buildTree = require("./src/buildTree");
const parseTree = require("./src/parseTree");
const utils = require("./src/utils");
/**
* Parse and build an expression, and place that expression in the DOM node
* given.
*/
var render = function(expression, baseNode, options) {
let render = function(expression, baseNode, options) {
utils.clearNode(baseNode);
var settings = new Settings(options);
const settings = new Settings(options);
var tree = parseTree(expression, settings);
var node = buildTree(tree, expression, settings).toNode();
const tree = parseTree(expression, settings);
const node = buildTree(tree, expression, settings).toNode();
baseNode.appendChild(node);
};
@@ -46,18 +46,18 @@ if (typeof document !== "undefined") {
/**
* Parse and build an expression, and return the markup for that.
*/
var renderToString = function(expression, options) {
var settings = new Settings(options);
const renderToString = function(expression, options) {
const settings = new Settings(options);
var tree = parseTree(expression, settings);
const tree = parseTree(expression, settings);
return buildTree(tree, expression, settings).toMarkup();
};
/**
* Parse an expression and return the parse tree.
*/
var generateParseTree = function(expression, options) {
var settings = new Settings(options);
const generateParseTree = function(expression, options) {
const settings = new Settings(options);
return parseTree(expression, settings);
};