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diff --git a/apps/comments/js/vendor/Caret.js/src/jquery.caret.js b/apps/comments/js/vendor/Caret.js/src/jquery.caret.js
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+++ b/apps/comments/js/vendor/Caret.js/src/jquery.caret.js
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+(function (root, factory) {
+ if (typeof define === 'function' && define.amd) {
+ // AMD. Register as an anonymous module.
+ define(["jquery"], function ($) {
+ return (root.returnExportsGlobal = factory($));
+ });
+ } else if (typeof exports === 'object') {
+ // Node. Does not work with strict CommonJS, but
+ // only CommonJS-like enviroments that support module.exports,
+ // like Node.
+ module.exports = factory(require("jquery"));
+ } else {
+ factory(jQuery);
+ }
+}(this, function ($) {
+
+//@ sourceMappingURL=jquery.caret.map
+/*
+ Implement Github like autocomplete mentions
+ http://ichord.github.com/At.js
+
+ Copyright (c) 2013 chord.luo@gmail.com
+ Licensed under the MIT license.
+*/
+
+/*
+本插件操作 textarea 或者 input 内的插入符
+只实现了获得插入符在文本框中的位置,我设置
+插入符的位置.
+*/
+
+"use strict";
+var EditableCaret, InputCaret, Mirror, Utils, discoveryIframeOf, methods, oDocument, oFrame, oWindow, pluginName, setContextBy;
+
+pluginName = 'caret';
+
+EditableCaret = (function() {
+ function EditableCaret($inputor) {
+ this.$inputor = $inputor;
+ this.domInputor = this.$inputor[0];
+ }
+
+ EditableCaret.prototype.setPos = function(pos) {
+ return this.domInputor;
+ };
+
+ EditableCaret.prototype.getIEPosition = function() {
+ return this.getPosition();
+ };
+
+ EditableCaret.prototype.getPosition = function() {
+ var inputor_offset, offset;
+ offset = this.getOffset();
+ inputor_offset = this.$inputor.offset();
+ offset.left -= inputor_offset.left;
+ offset.top -= inputor_offset.top;
+ return offset;
+ };
+
+ EditableCaret.prototype.getOldIEPos = function() {
+ var preCaretTextRange, textRange;
+ textRange = oDocument.selection.createRange();
+ preCaretTextRange = oDocument.body.createTextRange();
+ preCaretTextRange.moveToElementText(this.domInputor);
+ preCaretTextRange.setEndPoint("EndToEnd", textRange);
+ return preCaretTextRange.text.length;
+ };
+
+ EditableCaret.prototype.getPos = function() {
+ var clonedRange, pos, range;
+ if (range = this.range()) {
+ clonedRange = range.cloneRange();
+ clonedRange.selectNodeContents(this.domInputor);
+ clonedRange.setEnd(range.endContainer, range.endOffset);
+ pos = clonedRange.toString().length;
+ clonedRange.detach();
+ return pos;
+ } else if (oDocument.selection) {
+ return this.getOldIEPos();
+ }
+ };
+
+ EditableCaret.prototype.getOldIEOffset = function() {
+ var range, rect;
+ range = oDocument.selection.createRange().duplicate();
+ range.moveStart("character", -1);
+ rect = range.getBoundingClientRect();
+ return {
+ height: rect.bottom - rect.top,
+ left: rect.left,
+ top: rect.top
+ };
+ };
+
+ EditableCaret.prototype.getOffset = function(pos) {
+ var clonedRange, offset, range, rect, shadowCaret;
+ if (oWindow.getSelection && (range = this.range())) {
+ if (range.endOffset - 1 > 0 && range.endContainer === !this.domInputor) {
+ clonedRange = range.cloneRange();
+ clonedRange.setStart(range.endContainer, range.endOffset - 1);
+ clonedRange.setEnd(range.endContainer, range.endOffset);
+ rect = clonedRange.getBoundingClientRect();
+ offset = {
+ height: rect.height,
+ left: rect.left + rect.width,
+ top: rect.top
+ };
+ clonedRange.detach();
+ }
+ if (!offset || (offset != null ? offset.height : void 0) === 0) {
+ clonedRange = range.cloneRange();
+ shadowCaret = $(oDocument.createTextNode("|"));
+ clonedRange.insertNode(shadowCaret[0]);
+ clonedRange.selectNode(shadowCaret[0]);
+ rect = clonedRange.getBoundingClientRect();
+ offset = {
+ height: rect.height,
+ left: rect.left,
+ top: rect.top
+ };
+ shadowCaret.remove();
+ clonedRange.detach();
+ }
+ } else if (oDocument.selection) {
+ offset = this.getOldIEOffset();
+ }
+ if (offset) {
+ offset.top += $(oWindow).scrollTop();
+ offset.left += $(oWindow).scrollLeft();
+ }
+ return offset;
+ };
+
+ EditableCaret.prototype.range = function() {
+ var sel;
+ if (!oWindow.getSelection) {
+ return;
+ }
+ sel = oWindow.getSelection();
+ if (sel.rangeCount > 0) {
+ return sel.getRangeAt(0);
+ } else {
+ return null;
+ }
+ };
+
+ return EditableCaret;
+
+})();
+
+InputCaret = (function() {
+ function InputCaret($inputor) {
+ this.$inputor = $inputor;
+ this.domInputor = this.$inputor[0];
+ }
+
+ InputCaret.prototype.getIEPos = function() {
+ var endRange, inputor, len, normalizedValue, pos, range, textInputRange;
+ inputor = this.domInputor;
+ range = oDocument.selection.createRange();
+ pos = 0;
+ if (range && range.parentElement() === inputor) {
+ normalizedValue = inputor.value.replace(/\r\n/g, "\n");
+ len = normalizedValue.length;
+ textInputRange = inputor.createTextRange();
+ textInputRange.moveToBookmark(range.getBookmark());
+ endRange = inputor.createTextRange();
+ endRange.collapse(false);
+ if (textInputRange.compareEndPoints("StartToEnd", endRange) > -1) {
+ pos = len;
+ } else {
+ pos = -textInputRange.moveStart("character", -len);
+ }
+ }
+ return pos;
+ };
+
+ InputCaret.prototype.getPos = function() {
+ if (oDocument.selection) {
+ return this.getIEPos();
+ } else {
+ return this.domInputor.selectionStart;
+ }
+ };
+
+ InputCaret.prototype.setPos = function(pos) {
+ var inputor, range;
+ inputor = this.domInputor;
+ if (oDocument.selection) {
+ range = inputor.createTextRange();
+ range.move("character", pos);
+ range.select();
+ } else if (inputor.setSelectionRange) {
+ inputor.setSelectionRange(pos, pos);
+ }
+ return inputor;
+ };
+
+ InputCaret.prototype.getIEOffset = function(pos) {
+ var h, textRange, x, y;
+ textRange = this.domInputor.createTextRange();
+ pos || (pos = this.getPos());
+ textRange.move('character', pos);
+ x = textRange.boundingLeft;
+ y = textRange.boundingTop;
+ h = textRange.boundingHeight;
+ return {
+ left: x,
+ top: y,
+ height: h
+ };
+ };
+
+ InputCaret.prototype.getOffset = function(pos) {
+ var $inputor, offset, position;
+ $inputor = this.$inputor;
+ if (oDocument.selection) {
+ offset = this.getIEOffset(pos);
+ offset.top += $(oWindow).scrollTop() + $inputor.scrollTop();
+ offset.left += $(oWindow).scrollLeft() + $inputor.scrollLeft();
+ return offset;
+ } else {
+ offset = $inputor.offset();
+ position = this.getPosition(pos);
+ return offset = {
+ left: offset.left + position.left - $inputor.scrollLeft(),
+ top: offset.top + position.top - $inputor.scrollTop(),
+ height: position.height
+ };
+ }
+ };
+
+ InputCaret.prototype.getPosition = function(pos) {
+ var $inputor, at_rect, end_range, format, html, mirror, start_range;
+ $inputor = this.$inputor;
+ format = function(value) {
+ value = value.replace(/<|>|`|"|&/g, '?').replace(/\r\n|\r|\n/g, "<br/>");
+ if (/firefox/i.test(navigator.userAgent)) {
+ value = value.replace(/\s/g, '&nbsp;');
+ }
+ return value;
+ };
+ if (pos === void 0) {
+ pos = this.getPos();
+ }
+ start_range = $inputor.val().slice(0, pos);
+ end_range = $inputor.val().slice(pos);
+ html = "<span style='position: relative; display: inline;'>" + format(start_range) + "</span>";
+ html += "<span id='caret' style='position: relative; display: inline;'>|</span>";
+ html += "<span style='position: relative; display: inline;'>" + format(end_range) + "</span>";
+ mirror = new Mirror($inputor);
+ return at_rect = mirror.create(html).rect();
+ };
+
+ InputCaret.prototype.getIEPosition = function(pos) {
+ var h, inputorOffset, offset, x, y;
+ offset = this.getIEOffset(pos);
+ inputorOffset = this.$inputor.offset();
+ x = offset.left - inputorOffset.left;
+ y = offset.top - inputorOffset.top;
+ h = offset.height;
+ return {
+ left: x,
+ top: y,
+ height: h
+ };
+ };
+
+ return InputCaret;
+
+})();
+
+Mirror = (function() {
+ Mirror.prototype.css_attr = ["borderBottomWidth", "borderLeftWidth", "borderRightWidth", "borderTopStyle", "borderRightStyle", "borderBottomStyle", "borderLeftStyle", "borderTopWidth", "boxSizing", "fontFamily", "fontSize", "fontWeight", "height", "letterSpacing", "lineHeight", "marginBottom", "marginLeft", "marginRight", "marginTop", "outlineWidth", "overflow", "overflowX", "overflowY", "paddingBottom", "paddingLeft", "paddingRight", "paddingTop", "textAlign", "textOverflow", "textTransform", "whiteSpace", "wordBreak", "wordWrap"];
+
+ function Mirror($inputor) {
+ this.$inputor = $inputor;
+ }
+
+ Mirror.prototype.mirrorCss = function() {
+ var css,
+ _this = this;
+ css = {
+ position: 'absolute',
+ left: -9999,
+ top: 0,
+ zIndex: -20000
+ };
+ if (this.$inputor.prop('tagName') === 'TEXTAREA') {
+ this.css_attr.push('width');
+ }
+ $.each(this.css_attr, function(i, p) {
+ return css[p] = _this.$inputor.css(p);
+ });
+ return css;
+ };
+
+ Mirror.prototype.create = function(html) {
+ this.$mirror = $('<div></div>');
+ this.$mirror.css(this.mirrorCss());
+ this.$mirror.html(html);
+ this.$inputor.after(this.$mirror);
+ return this;
+ };
+
+ Mirror.prototype.rect = function() {
+ var $flag, pos, rect;
+ $flag = this.$mirror.find("#caret");
+ pos = $flag.position();
+ rect = {
+ left: pos.left,
+ top: pos.top,
+ height: $flag.height()
+ };
+ this.$mirror.remove();
+ return rect;
+ };
+
+ return Mirror;
+
+})();
+
+Utils = {
+ contentEditable: function($inputor) {
+ return !!($inputor[0].contentEditable && $inputor[0].contentEditable === 'true');
+ }
+};
+
+methods = {
+ pos: function(pos) {
+ if (pos || pos === 0) {
+ return this.setPos(pos);
+ } else {
+ return this.getPos();
+ }
+ },
+ position: function(pos) {
+ if (oDocument.selection) {
+ return this.getIEPosition(pos);
+ } else {
+ return this.getPosition(pos);
+ }
+ },
+ offset: function(pos) {
+ var offset;
+ offset = this.getOffset(pos);
+ return offset;
+ }
+};
+
+oDocument = null;
+
+oWindow = null;
+
+oFrame = null;
+
+setContextBy = function(settings) {
+ var iframe;
+ if (iframe = settings != null ? settings.iframe : void 0) {
+ oFrame = iframe;
+ oWindow = iframe.contentWindow;
+ return oDocument = iframe.contentDocument || oWindow.document;
+ } else {
+ oFrame = void 0;
+ oWindow = window;
+ return oDocument = document;
+ }
+};
+
+discoveryIframeOf = function($dom) {
+ var error;
+ oDocument = $dom[0].ownerDocument;
+ oWindow = oDocument.defaultView || oDocument.parentWindow;
+ try {
+ return oFrame = oWindow.frameElement;
+ } catch (_error) {
+ error = _error;
+ }
+};
+
+$.fn.caret = function(method, value, settings) {
+ var caret;
+ if (methods[method]) {
+ if ($.isPlainObject(value)) {
+ setContextBy(value);
+ value = void 0;
+ } else {
+ setContextBy(settings);
+ }
+ caret = Utils.contentEditable(this) ? new EditableCaret(this) : new InputCaret(this);
+ return methods[method].apply(caret, [value]);
+ } else {
+ return $.error("Method " + method + " does not exist on jQuery.caret");
+ }
+};
+
+$.fn.caret.EditableCaret = EditableCaret;
+
+$.fn.caret.InputCaret = InputCaret;
+
+$.fn.caret.Utils = Utils;
+
+$.fn.caret.apis = methods;
+
+
+}));