ace.define("ace/autocomplete/popup",["require","exports","module","ace/virtual_renderer","ace/editor","ace/range","ace/lib/event","ace/lib/lang","ace/lib/dom","ace/config","ace/lib/useragent"], function(require, exports, module){"use strict";
var Renderer = require("../virtual_renderer").VirtualRenderer;
var Editor = require("../editor").Editor;
var Range = require("../range").Range;
var event = require("../lib/event");
var lang = require("../lib/lang");
var dom = require("../lib/dom");
var nls = require("../config").nls;
var userAgent = require("./../lib/useragent");
var getAriaId = function (index) {
    return "suggest-aria-id:".concat(index);
};
var popupAriaRole = userAgent.isSafari ? "menu" : "listbox";
var optionAriaRole = userAgent.isSafari ? "menuitem" : "option";
var ariaActiveState = userAgent.isSafari ? "aria-current" : "aria-selected";
var $singleLineEditor = function (el) {
    var renderer = new Renderer(el);
    renderer.$maxLines = 4;
    var editor = new Editor(renderer);
    editor.setHighlightActiveLine(false);
    editor.setShowPrintMargin(false);
    editor.renderer.setShowGutter(false);
    editor.renderer.setHighlightGutterLine(false);
    editor.$mouseHandler.$focusTimeout = 0;
    editor.$highlightTagPending = true;
    return editor;
};
var AcePopup = /** @class */ (function () {
    function AcePopup(parentNode) {
        var el = dom.createElement("div");
        var popup = $singleLineEditor(el);
        if (parentNode) {
            parentNode.appendChild(el);
        }
        el.style.display = "none";
        popup.renderer.content.style.cursor = "default";
        popup.renderer.setStyle("ace_autocomplete");
        popup.renderer.$textLayer.element.setAttribute("role", popupAriaRole);
        popup.renderer.$textLayer.element.setAttribute("aria-roledescription", nls("Autocomplete suggestions"));
        popup.renderer.$textLayer.element.setAttribute("aria-label", nls("Autocomplete suggestions"));
        popup.renderer.textarea.setAttribute("aria-hidden", "true");
        popup.setOption("displayIndentGuides", false);
        popup.setOption("dragDelay", 150);
        var noop = function () { };
        popup.focus = noop;
        popup.$isFocused = true;
        popup.renderer.$cursorLayer.restartTimer = noop;
        popup.renderer.$cursorLayer.element.style.opacity = "0";
        popup.renderer.$maxLines = 8;
        popup.renderer.$keepTextAreaAtCursor = false;
        popup.setHighlightActiveLine(false);
        popup.session.highlight("");
        popup.session.$searchHighlight.clazz = "ace_highlight-marker";
        popup.on("mousedown", function (e) {
            var pos = e.getDocumentPosition();
            popup.selection.moveToPosition(pos);
            selectionMarker.start.row = selectionMarker.end.row = pos.row;
            e.stop();
        });
        var lastMouseEvent;
        var hoverMarker = new Range(-1, 0, -1, Infinity);
        var selectionMarker = new Range(-1, 0, -1, Infinity);
        selectionMarker.id = popup.session.addMarker(selectionMarker, "ace_active-line", "fullLine");
        popup.setSelectOnHover = function (val) {
            if (!val) {
                hoverMarker.id = popup.session.addMarker(hoverMarker, "ace_line-hover", "fullLine");
            }
            else if (hoverMarker.id) {
                popup.session.removeMarker(hoverMarker.id);
                hoverMarker.id = null;
            }
        };
        popup.setSelectOnHover(false);
        popup.on("mousemove", function (e) {
            if (!lastMouseEvent) {
                lastMouseEvent = e;
                return;
            }
            if (lastMouseEvent.x == e.x && lastMouseEvent.y == e.y) {
                return;
            }
            lastMouseEvent = e;
            lastMouseEvent.scrollTop = popup.renderer.scrollTop;
            popup.isMouseOver = true;
            var row = lastMouseEvent.getDocumentPosition().row;
            if (hoverMarker.start.row != row) {
                if (!hoverMarker.id)
                    popup.setRow(row);
                setHoverMarker(row);
            }
        });
        popup.renderer.on("beforeRender", function () {
            if (lastMouseEvent && hoverMarker.start.row != -1) {
                lastMouseEvent.$pos = null;
                var row = lastMouseEvent.getDocumentPosition().row;
                if (!hoverMarker.id)
                    popup.setRow(row);
                setHoverMarker(row, true);
            }
        });
        popup.renderer.on("afterRender", function () {
            var row = popup.getRow();
            var t = popup.renderer.$textLayer;
            var selected = /** @type {HTMLElement|null} */ (t.element.childNodes[row - t.config.firstRow]);
            var el = document.activeElement; // Active element is textarea of main editor
            if (selected !== popup.selectedNode && popup.selectedNode) {
                dom.removeCssClass(popup.selectedNode, "ace_selected");
                el.removeAttribute("aria-activedescendant");
                popup.selectedNode.removeAttribute(ariaActiveState);
                popup.selectedNode.removeAttribute("id");
            }
            popup.selectedNode = selected;
            if (selected) {
                dom.addCssClass(selected, "ace_selected");
                var ariaId = getAriaId(row);
                selected.id = ariaId;
                t.element.setAttribute("aria-activedescendant", ariaId);
                el.setAttribute("aria-activedescendant", ariaId);
                selected.setAttribute("role", optionAriaRole);
                selected.setAttribute("aria-roledescription", nls("item"));
                selected.setAttribute("aria-label", popup.getData(row).caption || popup.getData(row).value);
                selected.setAttribute("aria-setsize", popup.data.length);
                selected.setAttribute("aria-posinset", row + 1);
                selected.setAttribute("aria-describedby", "doc-tooltip");
                selected.setAttribute(ariaActiveState, "true");
            }
        });
        var hideHoverMarker = function () { setHoverMarker(-1); };
        var setHoverMarker = function (row, suppressRedraw) {
            if (row !== hoverMarker.start.row) {
                hoverMarker.start.row = hoverMarker.end.row = row;
                if (!suppressRedraw)
                    popup.session._emit("changeBackMarker");
                popup._emit("changeHoverMarker");
            }
        };
        popup.getHoveredRow = function () {
            return hoverMarker.start.row;
        };
        event.addListener(popup.container, "mouseout", function () {
            popup.isMouseOver = false;
            hideHoverMarker();
        });
        popup.on("hide", hideHoverMarker);
        popup.on("changeSelection", hideHoverMarker);
        popup.session.doc.getLength = function () {
            return popup.data.length;
        };
        popup.session.doc.getLine = function (i) {
            var data = popup.data[i];
            if (typeof data == "string")
                return data;
            return (data && data.value) || "";
        };
        var bgTokenizer = popup.session.bgTokenizer;
        bgTokenizer.$tokenizeRow = function (row) {
            var data = popup.data[row];
            var tokens = [];
            if (!data)
                return tokens;
            if (typeof data == "string")
                data = { value: data };
            var caption = data.caption || data.value || data.name;
            function addToken(value, className) {
                value && tokens.push({
                    type: (data.className || "") + (className || ""),
                    value: value
                });
            }
            var lower = caption.toLowerCase();
            var filterText = (popup.filterText || "").toLowerCase();
            var lastIndex = 0;
            var lastI = 0;
            for (var i = 0; i <= filterText.length; i++) {
                if (i != lastI && (data.matchMask & (1 << i) || i == filterText.length)) {
                    var sub = filterText.slice(lastI, i);
                    lastI = i;
                    var index = lower.indexOf(sub, lastIndex);
                    if (index == -1)
                        continue;
                    addToken(caption.slice(lastIndex, index), "");
                    lastIndex = index + sub.length;
                    addToken(caption.slice(index, lastIndex), "completion-highlight");
                }
            }
            addToken(caption.slice(lastIndex, caption.length), "");
            tokens.push({ type: "completion-spacer", value: " " });
            if (data.meta)
                tokens.push({ type: "completion-meta", value: data.meta });
            if (data.message)
                tokens.push({ type: "completion-message", value: data.message });
            return tokens;
        };
        bgTokenizer.$updateOnChange = noop;
        bgTokenizer.start = noop;
        popup.session.$computeWidth = function () {
            return this.screenWidth = 0;
        };
        popup.isOpen = false;
        popup.isTopdown = false;
        popup.autoSelect = true;
        popup.filterText = "";
        popup.isMouseOver = false;
        popup.data = [];
        popup.setData = function (list, filterText) {
            popup.filterText = filterText || "";
            popup.setValue(lang.stringRepeat("\n", list.length), -1);
            popup.data = list || [];
            popup.setRow(0);
        };
        popup.getData = function (row) {
            return popup.data[row];
        };
        popup.getRow = function () {
            return selectionMarker.start.row;
        };
        popup.setRow = function (line) {
            line = Math.max(this.autoSelect ? 0 : -1, Math.min(this.data.length - 1, line));
            if (selectionMarker.start.row != line) {
                popup.selection.clearSelection();
                selectionMarker.start.row = selectionMarker.end.row = line || 0;
                popup.session._emit("changeBackMarker");
                popup.moveCursorTo(line || 0, 0);
                if (popup.isOpen)
                    popup._signal("select");
            }
        };
        popup.on("changeSelection", function () {
            if (popup.isOpen)
                popup.setRow(popup.selection.lead.row);
            popup.renderer.scrollCursorIntoView();
        });
        popup.hide = function () {
            this.container.style.display = "none";
            popup.anchorPos = null;
            popup.anchor = null;
            if (popup.isOpen) {
                popup.isOpen = false;
                this._signal("hide");
            }
        };
        popup.tryShow = function (pos, lineHeight, anchor, forceShow) {
            if (!forceShow && popup.isOpen && popup.anchorPos && popup.anchor &&
                popup.anchorPos.top === pos.top && popup.anchorPos.left === pos.left &&
                popup.anchor === anchor) {
                return true;
            }
            var el = this.container;
            var screenHeight = window.innerHeight;
            var screenWidth = window.innerWidth;
            var renderer = this.renderer;
            var maxH = renderer.$maxLines * lineHeight * 1.4;
            var dims = { top: 0, bottom: 0, left: 0 };
            var spaceBelow = screenHeight - pos.top - 3 * this.$borderSize - lineHeight;
            var spaceAbove = pos.top - 3 * this.$borderSize;
            if (!anchor) {
                if (spaceAbove <= spaceBelow || spaceBelow >= maxH) {
                    anchor = "bottom";
                }
                else {
                    anchor = "top";
                }
            }
            if (anchor === "top") {
                dims.bottom = pos.top - this.$borderSize;
                dims.top = dims.bottom - maxH;
            }
            else if (anchor === "bottom") {
                dims.top = pos.top + lineHeight + this.$borderSize;
                dims.bottom = dims.top + maxH;
            }
            var fitsX = dims.top >= 0 && dims.bottom <= screenHeight;
            if (!forceShow && !fitsX) {
                return false;
            }
            if (!fitsX) {
                if (anchor === "top") {
                    renderer.$maxPixelHeight = spaceAbove;
                }
                else {
                    renderer.$maxPixelHeight = spaceBelow;
                }
            }
            else {
                renderer.$maxPixelHeight = null;
            }
            if (anchor === "top") {
                el.style.top = "";
                el.style.bottom = (screenHeight - dims.bottom) + "px";
                popup.isTopdown = false;
            }
            else {
                el.style.top = dims.top + "px";
                el.style.bottom = "";
                popup.isTopdown = true;
            }
            el.style.display = "";
            var left = pos.left;
            if (left + el.offsetWidth > screenWidth)
                left = screenWidth - el.offsetWidth;
            el.style.left = left + "px";
            el.style.right = "";
            if (!popup.isOpen) {
                popup.isOpen = true;
                this._signal("show");
                lastMouseEvent = null;
            }
            popup.anchorPos = pos;
            popup.anchor = anchor;
            return true;
        };
        popup.show = function (pos, lineHeight, topdownOnly) {
            this.tryShow(pos, lineHeight, topdownOnly ? "bottom" : undefined, true);
        };
        popup.goTo = function (where) {
            var row = this.getRow();
            var max = this.session.getLength() - 1;
            switch (where) {
                case "up":
                    row = row <= 0 ? max : row - 1;
                    break;
                case "down":
                    row = row >= max ? -1 : row + 1;
                    break;
                case "start":
                    row = 0;
                    break;
                case "end":
                    row = max;
                    break;
            }
            this.setRow(row);
        };
        popup.getTextLeftOffset = function () {
            return this.$borderSize + this.renderer.$padding + this.$imageSize;
        };
        popup.$imageSize = 0;
        popup.$borderSize = 1;
        return popup;
    }
    return AcePopup;
}());
dom.importCssString("\n.ace_editor.ace_autocomplete .ace_marker-layer .ace_active-line {\n    background-color: #CAD6FA;\n    z-index: 1;\n}\n.ace_dark.ace_editor.ace_autocomplete .ace_marker-layer .ace_active-line {\n    background-color: #3a674e;\n}\n.ace_editor.ace_autocomplete .ace_line-hover {\n    border: 1px solid #abbffe;\n    margin-top: -1px;\n    background: rgba(233,233,253,0.4);\n    position: absolute;\n    z-index: 2;\n}\n.ace_dark.ace_editor.ace_autocomplete .ace_line-hover {\n    border: 1px solid rgba(109, 150, 13, 0.8);\n    background: rgba(58, 103, 78, 0.62);\n}\n.ace_completion-meta {\n    opacity: 0.5;\n    margin-left: 0.9em;\n}\n.ace_completion-message {\n    margin-left: 0.9em;\n    color: blue;\n}\n.ace_editor.ace_autocomplete .ace_completion-highlight{\n    color: #2d69c7;\n}\n.ace_dark.ace_editor.ace_autocomplete .ace_completion-highlight{\n    color: #93ca12;\n}\n.ace_editor.ace_autocomplete {\n    width: 300px;\n    z-index: 200000;\n    border: 1px lightgray solid;\n    position: fixed;\n    box-shadow: 2px 3px 5px rgba(0,0,0,.2);\n    line-height: 1.4;\n    background: #fefefe;\n    color: #111;\n}\n.ace_dark.ace_editor.ace_autocomplete {\n    border: 1px #484747 solid;\n    box-shadow: 2px 3px 5px rgba(0, 0, 0, 0.51);\n    line-height: 1.4;\n    background: #25282c;\n    color: #c1c1c1;\n}\n.ace_autocomplete .ace_text-layer  {\n    width: calc(100% - 8px);\n}\n.ace_autocomplete .ace_line {\n    display: flex;\n    align-items: center;\n}\n.ace_autocomplete .ace_line > * {\n    min-width: 0;\n    flex: 0 0 auto;\n}\n.ace_autocomplete .ace_line .ace_ {\n    flex: 0 1 auto;\n    overflow: hidden;\n    white-space: nowrap;\n    text-overflow: ellipsis;\n}\n.ace_autocomplete .ace_completion-spacer {\n    flex: 1;\n}\n.ace_autocomplete.ace_loading:after  {\n    content: \"\";\n    position: absolute;\n    top: 0px;\n    height: 2px;\n    width: 8%;\n    background: blue;\n    z-index: 100;\n    animation: ace_progress 3s infinite linear;\n    animation-delay: 300ms;\n    transform: translateX(-100%) scaleX(1);\n}\n@keyframes ace_progress {\n    0% { transform: translateX(-100%) scaleX(1) }\n    50% { transform: translateX(625%) scaleX(2) } \n    100% { transform: translateX(1500%) scaleX(3) } \n}\n@media (prefers-reduced-motion) {\n    .ace_autocomplete.ace_loading:after {\n        transform: translateX(625%) scaleX(2);\n        animation: none;\n     }\n}\n", "autocompletion.css", false);
exports.AcePopup = AcePopup;
exports.$singleLineEditor = $singleLineEditor;
exports.getAriaId = getAriaId;

});

ace.define("ace/snippets",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/event_emitter","ace/lib/lang","ace/range","ace/range_list","ace/keyboard/hash_handler","ace/tokenizer","ace/clipboard","ace/editor"], function(require, exports, module){"use strict";
var dom = require("./lib/dom");
var oop = require("./lib/oop");
var EventEmitter = require("./lib/event_emitter").EventEmitter;
var lang = require("./lib/lang");
var Range = require("./range").Range;
var RangeList = require("./range_list").RangeList;
var HashHandler = require("./keyboard/hash_handler").HashHandler;
var Tokenizer = require("./tokenizer").Tokenizer;
var clipboard = require("./clipboard");
var VARIABLES = {
    CURRENT_WORD: function (editor) {
        return editor.session.getTextRange(editor.session.getWordRange());
    },
    SELECTION: function (editor, name, indentation) {
        var text = editor.session.getTextRange();
        if (indentation)
            return text.replace(/\n\r?([ \t]*\S)/g, "\n" + indentation + "$1");
        return text;
    },
    CURRENT_LINE: function (editor) {
        return editor.session.getLine(editor.getCursorPosition().row);
    },
    PREV_LINE: function (editor) {
        return editor.session.getLine(editor.getCursorPosition().row - 1);
    },
    LINE_INDEX: function (editor) {
        return editor.getCursorPosition().row;
    },
    LINE_NUMBER: function (editor) {
        return editor.getCursorPosition().row + 1;
    },
    SOFT_TABS: function (editor) {
        return editor.session.getUseSoftTabs() ? "YES" : "NO";
    },
    TAB_SIZE: function (editor) {
        return editor.session.getTabSize();
    },
    CLIPBOARD: function (editor) {
        return clipboard.getText && clipboard.getText();
    },
    FILENAME: function (editor) {
        return /[^/\\]*$/.exec(this.FILEPATH(editor))[0];
    },
    FILENAME_BASE: function (editor) {
        return /[^/\\]*$/.exec(this.FILEPATH(editor))[0].replace(/\.[^.]*$/, "");
    },
    DIRECTORY: function (editor) {
        return this.FILEPATH(editor).replace(/[^/\\]*$/, "");
    },
    FILEPATH: function (editor) { return "/not implemented.txt"; },
    WORKSPACE_NAME: function () { return "Unknown"; },
    FULLNAME: function () { return "Unknown"; },
    BLOCK_COMMENT_START: function (editor) {
        var mode = editor.session.$mode || {};
        return mode.blockComment && mode.blockComment.start || "";
    },
    BLOCK_COMMENT_END: function (editor) {
        var mode = editor.session.$mode || {};
        return mode.blockComment && mode.blockComment.end || "";
    },
    LINE_COMMENT: function (editor) {
        var mode = editor.session.$mode || {};
        return mode.lineCommentStart || "";
    },
    CURRENT_YEAR: date.bind(null, { year: "numeric" }),
    CURRENT_YEAR_SHORT: date.bind(null, { year: "2-digit" }),
    CURRENT_MONTH: date.bind(null, { month: "numeric" }),
    CURRENT_MONTH_NAME: date.bind(null, { month: "long" }),
    CURRENT_MONTH_NAME_SHORT: date.bind(null, { month: "short" }),
    CURRENT_DATE: date.bind(null, { day: "2-digit" }),
    CURRENT_DAY_NAME: date.bind(null, { weekday: "long" }),
    CURRENT_DAY_NAME_SHORT: date.bind(null, { weekday: "short" }),
    CURRENT_HOUR: date.bind(null, { hour: "2-digit", hour12: false }),
    CURRENT_MINUTE: date.bind(null, { minute: "2-digit" }),
    CURRENT_SECOND: date.bind(null, { second: "2-digit" })
};
VARIABLES.SELECTED_TEXT = VARIABLES.SELECTION;
function date(dateFormat) {
    var str = new Date().toLocaleString("en-us", dateFormat);
    return str.length == 1 ? "0" + str : str;
}
var SnippetManager = /** @class */ (function () {
    function SnippetManager() {
        this.snippetMap = {};
        this.snippetNameMap = {};
        this.variables = VARIABLES;
    }
    SnippetManager.prototype.getTokenizer = function () {
        return SnippetManager["$tokenizer"] || this.createTokenizer();
    };
    SnippetManager.prototype.createTokenizer = function () {
        function TabstopToken(str) {
            str = str.substr(1);
            if (/^\d+$/.test(str))
                return [{ tabstopId: parseInt(str, 10) }];
            return [{ text: str }];
        }
        function escape(ch) {
            return "(?:[^\\\\" + ch + "]|\\\\.)";
        }
        var formatMatcher = {
            regex: "/(" + escape("/") + "+)/",
            onMatch: function (val, state, stack) {
                var ts = stack[0];
                ts.fmtString = true;
                ts.guard = val.slice(1, -1);
                ts.flag = "";
                return "";
            },
            next: "formatString"
        };
        SnippetManager["$tokenizer"] = new Tokenizer({
            start: [
                { regex: /\\./, onMatch: function (val, state, stack) {
                        var ch = val[1];
                        if (ch == "}" && stack.length) {
                            val = ch;
                        }
                        else if ("`$\\".indexOf(ch) != -1) {
                            val = ch;
                        }
                        return [val];
                    } },
                { regex: /}/, onMatch: function (val, state, stack) {
                        return [stack.length ? stack.shift() : val];
                    } },
                { regex: /\$(?:\d+|\w+)/, onMatch: TabstopToken },
                { regex: /\$\{[\dA-Z_a-z]+/, onMatch: function (str, state, stack) {
                        var t = TabstopToken(str.substr(1));
                        stack.unshift(t[0]);
                        return t;
                    }, next: "snippetVar" },
                { regex: /\n/, token: "newline", merge: false }
            ],
            snippetVar: [
                { regex: "\\|" + escape("\\|") + "*\\|", onMatch: function (val, state, stack) {
                        var choices = val.slice(1, -1).replace(/\\[,|\\]|,/g, function (operator) {
                            return operator.length == 2 ? operator[1] : "\x00";
                        }).split("\x00").map(function (value) {
                            return { value: value };
                        });
                        stack[0].choices = choices;
                        return [choices[0]];
                    }, next: "start" },
                formatMatcher,
                { regex: "([^:}\\\\]|\\\\.)*:?", token: "", next: "start" }
            ],
            formatString: [
                { regex: /:/, onMatch: function (val, state, stack) {
                        if (stack.length && stack[0].expectElse) {
                            stack[0].expectElse = false;
                            stack[0].ifEnd = { elseEnd: stack[0] };
                            return [stack[0].ifEnd];
                        }
                        return ":";
                    } },
                { regex: /\\./, onMatch: function (val, state, stack) {
                        var ch = val[1];
                        if (ch == "}" && stack.length)
                            val = ch;
                        else if ("`$\\".indexOf(ch) != -1)
                            val = ch;
                        else if (ch == "n")
                            val = "\n";
                        else if (ch == "t")
                            val = "\t";
                        else if ("ulULE".indexOf(ch) != -1)
                            val = { changeCase: ch, local: ch > "a" };
                        return [val];
                    } },
                { regex: "/\\w*}", onMatch: function (val, state, stack) {
                        var next = stack.shift();
                        if (next)
                            next.flag = val.slice(1, -1);
                        this.next = next && next.tabstopId ? "start" : "";
                        return [next || val];
                    }, next: "start" },
                { regex: /\$(?:\d+|\w+)/, onMatch: function (val, state, stack) {
                        return [{ text: val.slice(1) }];
                    } },
                { regex: /\${\w+/, onMatch: function (val, state, stack) {
                        var token = { text: val.slice(2) };
                        stack.unshift(token);
                        return [token];
                    }, next: "formatStringVar" },
                { regex: /\n/, token: "newline", merge: false },
                { regex: /}/, onMatch: function (val, state, stack) {
                        var next = stack.shift();
                        this.next = next && next.tabstopId ? "start" : "";
                        return [next || val];
                    }, next: "start" }
            ],
            formatStringVar: [
                { regex: /:\/\w+}/, onMatch: function (val, state, stack) {
                        var ts = stack[0];
                        ts.formatFunction = val.slice(2, -1);
                        return [stack.shift()];
                    }, next: "formatString" },
                formatMatcher,
                { regex: /:[\?\-+]?/, onMatch: function (val, state, stack) {
                        if (val[1] == "+")
                            stack[0].ifEnd = stack[0];
                        if (val[1] == "?")
                            stack[0].expectElse = true;
                    }, next: "formatString" },
                { regex: "([^:}\\\\]|\\\\.)*:?", token: "", next: "formatString" }
            ]
        });
        return SnippetManager["$tokenizer"];
    };
    SnippetManager.prototype.tokenizeTmSnippet = function (str, startState) {
        return this.getTokenizer().getLineTokens(str, startState).tokens.map(function (x) {
            return x.value || x;
        });
    };
    SnippetManager.prototype.getVariableValue = function (editor, name, indentation) {
        if (/^\d+$/.test(name))
            return (this.variables.__ || {})[name] || "";
        if (/^[A-Z]\d+$/.test(name))
            return (this.variables[name[0] + "__"] || {})[name.substr(1)] || "";
        name = name.replace(/^TM_/, "");
        if (!this.variables.hasOwnProperty(name))
            return "";
        var value = this.variables[name];
        if (typeof value == "function")
            value = this.variables[name](editor, name, indentation);
        return value == null ? "" : value;
    };
    SnippetManager.prototype.tmStrFormat = function (str, ch, editor) {
        if (!ch.fmt)
            return str;
        var flag = ch.flag || "";
        var re = ch.guard;
        re = new RegExp(re, flag.replace(/[^gim]/g, ""));
        var fmtTokens = typeof ch.fmt == "string" ? this.tokenizeTmSnippet(ch.fmt, "formatString") : ch.fmt;
        var _self = this;
        var formatted = str.replace(re, function () {
            var oldArgs = _self.variables.__;
            _self.variables.__ = [].slice.call(arguments);
            var fmtParts = _self.resolveVariables(fmtTokens, editor);
            var gChangeCase = "E";
            for (var i = 0; i < fmtParts.length; i++) {
                var ch = fmtParts[i];
                if (typeof ch == "object") {
                    fmtParts[i] = "";
                    if (ch.changeCase && ch.local) {
                        var next = fmtParts[i + 1];
                        if (next && typeof next == "string") {
                            if (ch.changeCase == "u")
                                fmtParts[i] = next[0].toUpperCase();
                            else
                                fmtParts[i] = next[0].toLowerCase();
                            fmtParts[i + 1] = next.substr(1);
                        }
                    }
                    else if (ch.changeCase) {
                        gChangeCase = ch.changeCase;
                    }
                }
                else if (gChangeCase == "U") {
                    fmtParts[i] = ch.toUpperCase();
                }
                else if (gChangeCase == "L") {
                    fmtParts[i] = ch.toLowerCase();
                }
            }
            _self.variables.__ = oldArgs;
            return fmtParts.join("");
        });
        return formatted;
    };
    SnippetManager.prototype.tmFormatFunction = function (str, ch, editor) {
        if (ch.formatFunction == "upcase")
            return str.toUpperCase();
        if (ch.formatFunction == "downcase")
            return str.toLowerCase();
        return str;
    };
    SnippetManager.prototype.resolveVariables = function (snippet, editor) {
        var result = [];
        var indentation = "";
        var afterNewLine = true;
        for (var i = 0; i < snippet.length; i++) {
            var ch = snippet[i];
            if (typeof ch == "string") {
                result.push(ch);
                if (ch == "\n") {
                    afterNewLine = true;
                    indentation = "";
                }
                else if (afterNewLine) {
                    indentation = /^\t*/.exec(ch)[0];
                    afterNewLine = /\S/.test(ch);
                }
                continue;
            }
            if (!ch)
                continue;
            afterNewLine = false;
            if (ch.fmtString) {
                var j = snippet.indexOf(ch, i + 1);
                if (j == -1)
                    j = snippet.length;
                ch.fmt = snippet.slice(i + 1, j);
                i = j;
            }
            if (ch.text) {
                var value = this.getVariableValue(editor, ch.text, indentation) + "";
                if (ch.fmtString)
                    value = this.tmStrFormat(value, ch, editor);
                if (ch.formatFunction)
                    value = this.tmFormatFunction(value, ch, editor);
                if (value && !ch.ifEnd) {
                    result.push(value);
                    gotoNext(ch);
                }
                else if (!value && ch.ifEnd) {
                    gotoNext(ch.ifEnd);
                }
            }
            else if (ch.elseEnd) {
                gotoNext(ch.elseEnd);
            }
            else if (ch.tabstopId != null) {
                result.push(ch);
            }
            else if (ch.changeCase != null) {
                result.push(ch);
            }
        }
        function gotoNext(ch) {
            var i1 = snippet.indexOf(ch, i + 1);
            if (i1 != -1)
                i = i1;
        }
        return result;
    };
    SnippetManager.prototype.getDisplayTextForSnippet = function (editor, snippetText) {
        var processedSnippet = processSnippetText.call(this, editor, snippetText);
        return processedSnippet.text;
    };
    SnippetManager.prototype.insertSnippetForSelection = function (editor, snippetText, options) {
        if (options === void 0) { options = {}; }
        var processedSnippet = processSnippetText.call(this, editor, snippetText, options);
        var range = editor.getSelectionRange();
        var end = editor.session.replace(range, processedSnippet.text);
        var tabstopManager = new TabstopManager(editor);
        var selectionId = editor.inVirtualSelectionMode && editor.selection.index;
        tabstopManager.addTabstops(processedSnippet.tabstops, range.start, end, selectionId);
    };
    SnippetManager.prototype.insertSnippet = function (editor, snippetText, options) {
        if (options === void 0) { options = {}; }
        var self = this;
        if (editor.inVirtualSelectionMode)
            return self.insertSnippetForSelection(editor, snippetText, options);
        editor.forEachSelection(function () {
            self.insertSnippetForSelection(editor, snippetText, options);
        }, null, { keepOrder: true });
        if (editor.tabstopManager)
            editor.tabstopManager.tabNext();
    };
    SnippetManager.prototype.$getScope = function (editor) {
        var scope = editor.session.$mode.$id || "";
        scope = scope.split("/").pop();
        if (scope === "html" || scope === "php") {
            if (scope === "php" && !editor.session.$mode.inlinePhp)
                scope = "html";
            var c = editor.getCursorPosition();
            var state = editor.session.getState(c.row);
            if (typeof state === "object") {
                state = state[0];
            }
            if (state.substring) {
                if (state.substring(0, 3) == "js-")
                    scope = "javascript";
                else if (state.substring(0, 4) == "css-")
                    scope = "css";
                else if (state.substring(0, 4) == "php-")
                    scope = "php";
            }
        }
        return scope;
    };
    SnippetManager.prototype.getActiveScopes = function (editor) {
        var scope = this.$getScope(editor);
        var scopes = [scope];
        var snippetMap = this.snippetMap;
        if (snippetMap[scope] && snippetMap[scope].includeScopes) {
            scopes.push.apply(scopes, snippetMap[scope].includeScopes);
        }
        scopes.push("_");
        return scopes;
    };
    SnippetManager.prototype.expandWithTab = function (editor, options) {
        var self = this;
        var result = editor.forEachSelection(function () {
            return self.expandSnippetForSelection(editor, options);
        }, null, { keepOrder: true });
        if (result && editor.tabstopManager)
            editor.tabstopManager.tabNext();
        return result;
    };
    SnippetManager.prototype.expandSnippetForSelection = function (editor, options) {
        var cursor = editor.getCursorPosition();
        var line = editor.session.getLine(cursor.row);
        var before = line.substring(0, cursor.column);
        var after = line.substr(cursor.column);
        var snippetMap = this.snippetMap;
        var snippet;
        this.getActiveScopes(editor).some(function (scope) {
            var snippets = snippetMap[scope];
            if (snippets)
                snippet = this.findMatchingSnippet(snippets, before, after);
            return !!snippet;
        }, this);
        if (!snippet)
            return false;
        if (options && options.dryRun)
            return true;
        editor.session.doc.removeInLine(cursor.row, cursor.column - snippet.replaceBefore.length, cursor.column + snippet.replaceAfter.length);
        this.variables.M__ = snippet.matchBefore;
        this.variables.T__ = snippet.matchAfter;
        this.insertSnippetForSelection(editor, snippet.content);
        this.variables.M__ = this.variables.T__ = null;
        return true;
    };
    SnippetManager.prototype.findMatchingSnippet = function (snippetList, before, after) {
        for (var i = snippetList.length; i--;) {
            var s = snippetList[i];
            if (s.startRe && !s.startRe.test(before))
                continue;
            if (s.endRe && !s.endRe.test(after))
                continue;
            if (!s.startRe && !s.endRe)
                continue;
            s.matchBefore = s.startRe ? s.startRe.exec(before) : [""];
            s.matchAfter = s.endRe ? s.endRe.exec(after) : [""];
            s.replaceBefore = s.triggerRe ? s.triggerRe.exec(before)[0] : "";
            s.replaceAfter = s.endTriggerRe ? s.endTriggerRe.exec(after)[0] : "";
            return s;
        }
    };
    SnippetManager.prototype.register = function (snippets, scope) {
        var snippetMap = this.snippetMap;
        var snippetNameMap = this.snippetNameMap;
        var self = this;
        if (!snippets)
            snippets = [];
        function wrapRegexp(src) {
            if (src && !/^\^?\(.*\)\$?$|^\\b$/.test(src))
                src = "(?:" + src + ")";
            return src || "";
        }
        function guardedRegexp(re, guard, opening) {
            re = wrapRegexp(re);
            guard = wrapRegexp(guard);
            if (opening) {
                re = guard + re;
                if (re && re[re.length - 1] != "$")
                    re = re + "$";
            }
            else {
                re = re + guard;
                if (re && re[0] != "^")
                    re = "^" + re;
            }
            return new RegExp(re);
        }
        function addSnippet(s) {
            if (!s.scope)
                s.scope = scope || "_";
            scope = s.scope;
            if (!snippetMap[scope]) {
                snippetMap[scope] = [];
                snippetNameMap[scope] = {};
            }
            var map = snippetNameMap[scope];
            if (s.name) {
                var old = map[s.name];
                if (old)
                    self.unregister(old);
                map[s.name] = s;
            }
            snippetMap[scope].push(s);
            if (s.prefix)
                s.tabTrigger = s.prefix;
            if (!s.content && s.body)
                s.content = Array.isArray(s.body) ? s.body.join("\n") : s.body;
            if (s.tabTrigger && !s.trigger) {
                if (!s.guard && /^\w/.test(s.tabTrigger))
                    s.guard = "\\b";
                s.trigger = lang.escapeRegExp(s.tabTrigger);
            }
            if (!s.trigger && !s.guard && !s.endTrigger && !s.endGuard)
                return;
            s.startRe = guardedRegexp(s.trigger, s.guard, true);
            s.triggerRe = new RegExp(s.trigger);
            s.endRe = guardedRegexp(s.endTrigger, s.endGuard, true);
            s.endTriggerRe = new RegExp(s.endTrigger);
        }
        if (Array.isArray(snippets)) {
            snippets.forEach(addSnippet);
        }
        else {
            Object.keys(snippets).forEach(function (key) {
                addSnippet(snippets[key]);
            });
        }
        this._signal("registerSnippets", { scope: scope });
    };
    SnippetManager.prototype.unregister = function (snippets, scope) {
        var snippetMap = this.snippetMap;
        var snippetNameMap = this.snippetNameMap;
        function removeSnippet(s) {
            var nameMap = snippetNameMap[s.scope || scope];
            if (nameMap && nameMap[s.name]) {
                delete nameMap[s.name];
                var map = snippetMap[s.scope || scope];
                var i = map && map.indexOf(s);
                if (i >= 0)
                    map.splice(i, 1);
            }
        }
        if (snippets.content)
            removeSnippet(snippets);
        else if (Array.isArray(snippets))
            snippets.forEach(removeSnippet);
    };
    SnippetManager.prototype.parseSnippetFile = function (str) {
        str = str.replace(/\r/g, "");
        var list = [], /**@type{Snippet}*/ snippet = {};
        var re = /^#.*|^({[\s\S]*})\s*$|^(\S+) (.*)$|^((?:\n*\t.*)+)/gm;
        var m;
        while (m = re.exec(str)) {
            if (m[1]) {
                try {
                    snippet = JSON.parse(m[1]);
                    list.push(snippet);
                }
                catch (e) { }
            }
            if (m[4]) {
                snippet.content = m[4].replace(/^\t/gm, "");
                list.push(snippet);
                snippet = {};
            }
            else {
                var key = m[2], val = m[3];
                if (key == "regex") {
                    var guardRe = /\/((?:[^\/\\]|\\.)*)|$/g;
                    snippet.guard = guardRe.exec(val)[1];
                    snippet.trigger = guardRe.exec(val)[1];
                    snippet.endTrigger = guardRe.exec(val)[1];
                    snippet.endGuard = guardRe.exec(val)[1];
                }
                else if (key == "snippet") {
                    snippet.tabTrigger = val.match(/^\S*/)[0];
                    if (!snippet.name)
                        snippet.name = val;
                }
                else if (key) {
                    snippet[key] = val;
                }
            }
        }
        return list;
    };
    SnippetManager.prototype.getSnippetByName = function (name, editor) {
        var snippetMap = this.snippetNameMap;
        var snippet;
        this.getActiveScopes(editor).some(function (scope) {
            var snippets = snippetMap[scope];
            if (snippets)
                snippet = snippets[name];
            return !!snippet;
        }, this);
        return snippet;
    };
    return SnippetManager;
}());
oop.implement(SnippetManager.prototype, EventEmitter);
var processSnippetText = function (editor, snippetText, options) {
    if (options === void 0) { options = {}; }
    var cursor = editor.getCursorPosition();
    var line = editor.session.getLine(cursor.row);
    var tabString = editor.session.getTabString();
    var indentString = line.match(/^\s*/)[0];
    if (cursor.column < indentString.length)
        indentString = indentString.slice(0, cursor.column);
    snippetText = snippetText.replace(/\r/g, "");
    var tokens = this.tokenizeTmSnippet(snippetText);
    tokens = this.resolveVariables(tokens, editor);
    tokens = tokens.map(function (x) {
        if (x == "\n" && !options.excludeExtraIndent)
            return x + indentString;
        if (typeof x == "string")
            return x.replace(/\t/g, tabString);
        return x;
    });
    var tabstops = [];
    tokens.forEach(function (p, i) {
        if (typeof p != "object")
            return;
        var id = p.tabstopId;
        var ts = tabstops[id];
        if (!ts) {
            ts = tabstops[id] = [];
            ts.index = id;
            ts.value = "";
            ts.parents = {};
        }
        if (ts.indexOf(p) !== -1)
            return;
        if (p.choices && !ts.choices)
            ts.choices = p.choices;
        ts.push(p);
        var i1 = tokens.indexOf(p, i + 1);
        if (i1 === -1)
            return;
        var value = tokens.slice(i + 1, i1);
        var isNested = value.some(function (t) { return typeof t === "object"; });
        if (isNested && !ts.value) {
            ts.value = value;
        }
        else if (value.length && (!ts.value || typeof ts.value !== "string")) {
            ts.value = value.join("");
        }
    });
    tabstops.forEach(function (ts) { ts.length = 0; });
    var expanding = {};
    function copyValue(val) {
        var copy = [];
        for (var i = 0; i < val.length; i++) {
            var p = val[i];
            if (typeof p == "object") {
                if (expanding[p.tabstopId])
                    continue;
                var j = val.lastIndexOf(p, i - 1);
                p = copy[j] || { tabstopId: p.tabstopId };
            }
            copy[i] = p;
        }
        return copy;
    }
    for (var i = 0; i < tokens.length; i++) {
        var p = tokens[i];
        if (typeof p != "object")
            continue;
        var id = p.tabstopId;
        var ts = tabstops[id];
        var i1 = tokens.indexOf(p, i + 1);
        if (expanding[id]) {
            if (expanding[id] === p) {
                delete expanding[id];
                Object.keys(expanding).forEach(function (parentId) {
                    ts.parents[parentId] = true;
                });
            }
            continue;
        }
        expanding[id] = p;
        var value = ts.value;
        if (typeof value !== "string")
            value = copyValue(value);
        else if (p.fmt)
            value = this.tmStrFormat(value, p, editor);
        tokens.splice.apply(tokens, [i + 1, Math.max(0, i1 - i)].concat(value, p));
        if (ts.indexOf(p) === -1)
            ts.push(p);
    }
    var row = 0, column = 0;
    var text = "";
    tokens.forEach(function (t) {
        if (typeof t === "string") {
            var lines = t.split("\n");
            if (lines.length > 1) {
                column = lines[lines.length - 1].length;
                row += lines.length - 1;
            }
            else
                column += t.length;
            text += t;
        }
        else if (t) {
            if (!t.start)
                t.start = { row: row, column: column };
            else
                t.end = { row: row, column: column };
        }
    });
    return {
        text: text,
        tabstops: tabstops,
        tokens: tokens
    };
};
var TabstopManager = /** @class */ (function () {
    function TabstopManager(editor) {
        this.index = 0;
        this.ranges = [];
        this.tabstops = [];
        if (editor.tabstopManager)
            return editor.tabstopManager;
        editor.tabstopManager = this;
        this.$onChange = this.onChange.bind(this);
        this.$onChangeSelection = lang.delayedCall(this.onChangeSelection.bind(this)).schedule;
        this.$onChangeSession = this.onChangeSession.bind(this);
        this.$onAfterExec = this.onAfterExec.bind(this);
        this.attach(editor);
    }
    TabstopManager.prototype.attach = function (editor) {
        this.$openTabstops = null;
        this.selectedTabstop = null;
        this.editor = editor;
        this.session = editor.session;
        this.editor.on("change", this.$onChange);
        this.editor.on("changeSelection", this.$onChangeSelection);
        this.editor.on("changeSession", this.$onChangeSession);
        this.editor.commands.on("afterExec", this.$onAfterExec);
        this.editor.keyBinding.addKeyboardHandler(this.keyboardHandler);
    };
    TabstopManager.prototype.detach = function () {
        this.tabstops.forEach(this.removeTabstopMarkers, this);
        this.ranges.length = 0;
        this.tabstops.length = 0;
        this.selectedTabstop = null;
        this.editor.off("change", this.$onChange);
        this.editor.off("changeSelection", this.$onChangeSelection);
        this.editor.off("changeSession", this.$onChangeSession);
        this.editor.commands.off("afterExec", this.$onAfterExec);
        this.editor.keyBinding.removeKeyboardHandler(this.keyboardHandler);
        this.editor.tabstopManager = null;
        this.session = null;
        this.editor = null;
    };
    TabstopManager.prototype.onChange = function (delta) {
        var isRemove = delta.action[0] == "r";
        var selectedTabstop = this.selectedTabstop || {};
        var parents = selectedTabstop.parents || {};
        var tabstops = this.tabstops.slice();
        for (var i = 0; i < tabstops.length; i++) {
            var ts = tabstops[i];
            var active = ts == selectedTabstop || parents[ts.index];
            ts.rangeList.$bias = active ? 0 : 1;
            if (delta.action == "remove" && ts !== selectedTabstop) {
                var parentActive = ts.parents && ts.parents[selectedTabstop.index];
                var startIndex = ts.rangeList.pointIndex(delta.start, parentActive);
                startIndex = startIndex < 0 ? -startIndex - 1 : startIndex + 1;
                var endIndex = ts.rangeList.pointIndex(delta.end, parentActive);
                endIndex = endIndex < 0 ? -endIndex - 1 : endIndex - 1;
                var toRemove = ts.rangeList.ranges.slice(startIndex, endIndex);
                for (var j = 0; j < toRemove.length; j++)
                    this.removeRange(toRemove[j]);
            }
            ts.rangeList.$onChange(delta);
        }
        var session = this.session;
        if (!this.$inChange && isRemove && session.getLength() == 1 && !session.getValue())
            this.detach();
    };
    TabstopManager.prototype.updateLinkedFields = function () {
        var ts = this.selectedTabstop;
        if (!ts || !ts.hasLinkedRanges || !ts.firstNonLinked)
            return;
        this.$inChange = true;
        var session = this.session;
        var text = session.getTextRange(ts.firstNonLinked);
        for (var i = 0; i < ts.length; i++) {
            var range = ts[i];
            if (!range.linked)
                continue;
            var original = range.original;
            var fmt = exports.snippetManager.tmStrFormat(text, original, this.editor);
            session.replace(range, fmt);
        }
        this.$inChange = false;
    };
    TabstopManager.prototype.onAfterExec = function (e) {
        if (e.command && !e.command.readOnly)
            this.updateLinkedFields();
    };
    TabstopManager.prototype.onChangeSelection = function () {
        if (!this.editor)
            return;
        var lead = this.editor.selection.lead;
        var anchor = this.editor.selection.anchor;
        var isEmpty = this.editor.selection.isEmpty();
        for (var i = 0; i < this.ranges.length; i++) {
            if (this.ranges[i].linked)
                continue;
            var containsLead = this.ranges[i].contains(lead.row, lead.column);
            var containsAnchor = isEmpty || this.ranges[i].contains(anchor.row, anchor.column);
            if (containsLead && containsAnchor)
                return;
        }
        this.detach();
    };
    TabstopManager.prototype.onChangeSession = function () {
        this.detach();
    };
    TabstopManager.prototype.tabNext = function (dir) {
        var max = this.tabstops.length;
        var index = this.index + (dir || 1);
        index = Math.min(Math.max(index, 1), max);
        if (index == max)
            index = 0;
        this.selectTabstop(index);
        this.updateTabstopMarkers();
        if (index === 0) {
            this.detach();
        }
    };
    TabstopManager.prototype.selectTabstop = function (index) {
        this.$openTabstops = null;
        var ts = this.tabstops[this.index];
        if (ts)
            this.addTabstopMarkers(ts);
        this.index = index;
        ts = this.tabstops[this.index];
        if (!ts || !ts.length)
            return;
        this.selectedTabstop = ts;
        var range = ts.firstNonLinked || ts;
        if (ts.choices)
            range.cursor = range.start;
        if (!this.editor.inVirtualSelectionMode) {
            var sel = this.editor.multiSelect;
            sel.toSingleRange(range);
            for (var i = 0; i < ts.length; i++) {
                if (ts.hasLinkedRanges && ts[i].linked)
                    continue;
                sel.addRange(ts[i].clone(), true);
            }
        }
        else {
            this.editor.selection.fromOrientedRange(range);
        }
        this.editor.keyBinding.addKeyboardHandler(this.keyboardHandler);
        if (this.selectedTabstop && this.selectedTabstop.choices)
            this.editor.execCommand("startAutocomplete", { matches: this.selectedTabstop.choices });
    };
    TabstopManager.prototype.addTabstops = function (tabstops, start, end) {
        var useLink = this.useLink || !this.editor.getOption("enableMultiselect");
        if (!this.$openTabstops)
            this.$openTabstops = [];
        if (!tabstops[0]) {
            var p = Range.fromPoints(end, end);
            moveRelative(p.start, start);
            moveRelative(p.end, start);
            tabstops[0] = [p];
            tabstops[0].index = 0;
        }
        var i = this.index;
        var arg = [i + 1, 0];
        var ranges = this.ranges;
        var snippetId = this.snippetId = (this.snippetId || 0) + 1;
        tabstops.forEach(function (ts, index) {
            var dest = this.$openTabstops[index] || ts;
            dest.snippetId = snippetId;
            for (var i = 0; i < ts.length; i++) {
                var p = ts[i];
                var range = Range.fromPoints(p.start, p.end || p.start);
                movePoint(range.start, start);
                movePoint(range.end, start);
                range.original = p;
                range.tabstop = dest;
                ranges.push(range);
                if (dest != ts)
                    dest.unshift(range);
                else
                    dest[i] = range;
                if (p.fmtString || (dest.firstNonLinked && useLink)) {
                    range.linked = true;
                    dest.hasLinkedRanges = true;
                }
                else if (!dest.firstNonLinked)
                    dest.firstNonLinked = range;
            }
            if (!dest.firstNonLinked)
                dest.hasLinkedRanges = false;
            if (dest === ts) {
                arg.push(dest);
                this.$openTabstops[index] = dest;
            }
            this.addTabstopMarkers(dest);
            dest.rangeList = dest.rangeList || new RangeList();
            dest.rangeList.$bias = 0;
            dest.rangeList.addList(dest);
        }, this);
        if (arg.length > 2) {
            if (this.tabstops.length)
                arg.push(arg.splice(2, 1)[0]);
            this.tabstops.splice.apply(this.tabstops, arg);
        }
    };
    TabstopManager.prototype.addTabstopMarkers = function (ts) {
        var session = this.session;
        ts.forEach(function (range) {
            if (!range.markerId)
                range.markerId = session.addMarker(range, "ace_snippet-marker", "text");
        });
    };
    TabstopManager.prototype.removeTabstopMarkers = function (ts) {
        var session = this.session;
        ts.forEach(function (range) {
            session.removeMarker(range.markerId);
            range.markerId = null;
        });
    };
    TabstopManager.prototype.updateTabstopMarkers = function () {
        if (!this.selectedTabstop)
            return;
        var currentSnippetId = this.selectedTabstop.snippetId;
        if (this.selectedTabstop.index === 0) {
            currentSnippetId--;
        }
        this.tabstops.forEach(function (ts) {
            if (ts.snippetId === currentSnippetId)
                this.addTabstopMarkers(ts);
            else
                this.removeTabstopMarkers(ts);
        }, this);
    };
    TabstopManager.prototype.removeRange = function (range) {
        var i = range.tabstop.indexOf(range);
        if (i != -1)
            range.tabstop.splice(i, 1);
        i = this.ranges.indexOf(range);
        if (i != -1)
            this.ranges.splice(i, 1);
        i = range.tabstop.rangeList.ranges.indexOf(range);
        if (i != -1)
            range.tabstop.splice(i, 1);
        this.session.removeMarker(range.markerId);
        if (!range.tabstop.length) {
            i = this.tabstops.indexOf(range.tabstop);
            if (i != -1)
                this.tabstops.splice(i, 1);
            if (!this.tabstops.length)
                this.detach();
        }
    };
    return TabstopManager;
}());
TabstopManager.prototype.keyboardHandler = new HashHandler();
TabstopManager.prototype.keyboardHandler.bindKeys({
    "Tab": function (editor) {
        if (exports.snippetManager && exports.snippetManager.expandWithTab(editor))
            return;
        editor.tabstopManager.tabNext(1);
        editor.renderer.scrollCursorIntoView();
    },
    "Shift-Tab": function (editor) {
        editor.tabstopManager.tabNext(-1);
        editor.renderer.scrollCursorIntoView();
    },
    "Esc": function (editor) {
        editor.tabstopManager.detach();
    }
});
var movePoint = function (point, diff) {
    if (point.row == 0)
        point.column += diff.column;
    point.row += diff.row;
};
var moveRelative = function (point, start) {
    if (point.row == start.row)
        point.column -= start.column;
    point.row -= start.row;
};
dom.importCssString("\n.ace_snippet-marker {\n    -moz-box-sizing: border-box;\n    box-sizing: border-box;\n    background: rgba(194, 193, 208, 0.09);\n    border: 1px dotted rgba(211, 208, 235, 0.62);\n    position: absolute;\n}", "snippets.css", false);
exports.snippetManager = new SnippetManager();
var Editor = require("./editor").Editor;
(function () {
    this.insertSnippet = function (content, options) {
        return exports.snippetManager.insertSnippet(this, content, options);
    };
    this.expandSnippet = function (options) {
        return exports.snippetManager.expandWithTab(this, options);
    };
}).call(Editor.prototype);

});

ace.define("ace/autocomplete/inline_screenreader",["require","exports","module"], function(require, exports, module){"use strict";
var AceInlineScreenReader = /** @class */ (function () {
    function AceInlineScreenReader(editor) {
        this.editor = editor;
        this.screenReaderDiv = document.createElement("div");
        this.screenReaderDiv.classList.add("ace_screenreader-only");
        this.editor.container.appendChild(this.screenReaderDiv);
    }
    AceInlineScreenReader.prototype.setScreenReaderContent = function (content) {
        if (!this.popup && this.editor.completer && /**@type{import("../autocomplete").Autocomplete}*/ (this.editor.completer).popup) {
            this.popup = /**@type{import("../autocomplete").Autocomplete}*/ (this.editor.completer).popup;
            this.popup.renderer.on("afterRender", function () {
                var row = this.popup.getRow();
                var t = this.popup.renderer.$textLayer;
                var selected = t.element.childNodes[row - t.config.firstRow];
                if (selected) {
                    var idString = "doc-tooltip ";
                    for (var lineIndex = 0; lineIndex < this._lines.length; lineIndex++) {
                        idString += "ace-inline-screenreader-line-".concat(lineIndex, " ");
                    }
                    selected.setAttribute("aria-describedby", idString);
                }
            }.bind(this));
        }
        while (this.screenReaderDiv.firstChild) {
            this.screenReaderDiv.removeChild(this.screenReaderDiv.firstChild);
        }
        this._lines = content.split(/\r\n|\r|\n/);
        var codeElement = this.createCodeBlock();
        this.screenReaderDiv.appendChild(codeElement);
    };
    AceInlineScreenReader.prototype.destroy = function () {
        this.screenReaderDiv.remove();
    };
    AceInlineScreenReader.prototype.createCodeBlock = function () {
        var container = document.createElement("pre");
        container.setAttribute("id", "ace-inline-screenreader");
        for (var lineIndex = 0; lineIndex < this._lines.length; lineIndex++) {
            var codeElement = document.createElement("code");
            codeElement.setAttribute("id", "ace-inline-screenreader-line-".concat(lineIndex));
            var line = document.createTextNode(this._lines[lineIndex]);
            codeElement.appendChild(line);
            container.appendChild(codeElement);
        }
        return container;
    };
    return AceInlineScreenReader;
}());
exports.AceInlineScreenReader = AceInlineScreenReader;

});

ace.define("ace/autocomplete/inline",["require","exports","module","ace/snippets","ace/autocomplete/inline_screenreader"], function(require, exports, module){"use strict";
var snippetManager = require("../snippets").snippetManager;
var AceInlineScreenReader = require("./inline_screenreader").AceInlineScreenReader;
var AceInline = /** @class */ (function () {
    function AceInline() {
        this.editor = null;
    }
    AceInline.prototype.show = function (editor, completion, prefix) {
        prefix = prefix || "";
        if (editor && this.editor && this.editor !== editor) {
            this.hide();
            this.editor = null;
            this.inlineScreenReader = null;
        }
        if (!editor || !completion) {
            return false;
        }
        if (!this.inlineScreenReader) {
            this.inlineScreenReader = new AceInlineScreenReader(editor);
        }
        var displayText = completion.snippet ? snippetManager.getDisplayTextForSnippet(editor, completion.snippet) : completion.value;
        if (completion.hideInlinePreview || !displayText || !displayText.startsWith(prefix)) {
            return false;
        }
        this.editor = editor;
        this.inlineScreenReader.setScreenReaderContent(displayText);
        displayText = displayText.slice(prefix.length);
        if (displayText === "") {
            editor.removeGhostText();
        }
        else {
            editor.setGhostText(displayText);
        }
        return true;
    };
    AceInline.prototype.isOpen = function () {
        if (!this.editor) {
            return false;
        }
        return !!this.editor.renderer.$ghostText;
    };
    AceInline.prototype.hide = function () {
        if (!this.editor) {
            return false;
        }
        this.editor.removeGhostText();
        return true;
    };
    AceInline.prototype.destroy = function () {
        this.hide();
        this.editor = null;
        if (this.inlineScreenReader) {
            this.inlineScreenReader.destroy();
            this.inlineScreenReader = null;
        }
    };
    return AceInline;
}());
exports.AceInline = AceInline;

});

ace.define("ace/autocomplete/util",["require","exports","module"], function(require, exports, module){"use strict";
exports.parForEach = function (array, fn, callback) {
    var completed = 0;
    var arLength = array.length;
    if (arLength === 0)
        callback();
    for (var i = 0; i < arLength; i++) {
        fn(array[i], function (result, err) {
            completed++;
            if (completed === arLength)
                callback(result, err);
        });
    }
};
var ID_REGEX = /[a-zA-Z_0-9\$\-\u00A2-\u2000\u2070-\uFFFF]/;
exports.retrievePrecedingIdentifier = function (text, pos, regex) {
    regex = regex || ID_REGEX;
    var buf = [];
    for (var i = pos - 1; i >= 0; i--) {
        if (regex.test(text[i]))
            buf.push(text[i]);
        else
            break;
    }
    return buf.reverse().join("");
};
exports.retrieveFollowingIdentifier = function (text, pos, regex) {
    regex = regex || ID_REGEX;
    var buf = [];
    for (var i = pos; i < text.length; i++) {
        if (regex.test(text[i]))
            buf.push(text[i]);
        else
            break;
    }
    return buf;
};
exports.getCompletionPrefix = function (editor) {
    var pos = editor.getCursorPosition();
    var line = editor.session.getLine(pos.row);
    var prefix;
    editor.completers.forEach(function (completer) {
        if (completer.identifierRegexps) {
            completer.identifierRegexps.forEach(function (identifierRegex) {
                if (!prefix && identifierRegex)
                    prefix = this.retrievePrecedingIdentifier(line, pos.column, identifierRegex);
            }.bind(this));
        }
    }.bind(this));
    return prefix || this.retrievePrecedingIdentifier(line, pos.column);
};
exports.triggerAutocomplete = function (editor) {
    var pos = editor.getCursorPosition();
    var line = editor.session.getLine(pos.row);
    var column = (pos.column === 0) ? 0 : pos.column - 1;
    var previousChar = line[column];
    return editor.completers.some(function (el) {
        if (el.triggerCharacters && Array.isArray(el.triggerCharacters)) {
            return el.triggerCharacters.includes(previousChar);
        }
    });
};

});

ace.define("ace/autocomplete",["require","exports","module","ace/keyboard/hash_handler","ace/autocomplete/popup","ace/autocomplete/inline","ace/autocomplete/popup","ace/autocomplete/util","ace/lib/lang","ace/lib/dom","ace/snippets","ace/config","ace/lib/event","ace/lib/scroll"], function(require, exports, module){"use strict";
var HashHandler = require("./keyboard/hash_handler").HashHandler;
var AcePopup = require("./autocomplete/popup").AcePopup;
var AceInline = require("./autocomplete/inline").AceInline;
var getAriaId = require("./autocomplete/popup").getAriaId;
var util = require("./autocomplete/util");
var lang = require("./lib/lang");
var dom = require("./lib/dom");
var snippetManager = require("./snippets").snippetManager;
var config = require("./config");
var event = require("./lib/event");
var preventParentScroll = require("./lib/scroll").preventParentScroll;
var destroyCompleter = function (e, editor) {
    editor.completer && editor.completer.destroy();
};
var Autocomplete = /** @class */ (function () {
    function Autocomplete() {
        this.autoInsert = false;
        this.autoSelect = true;
        this.autoShown = false;
        this.exactMatch = false;
        this.inlineEnabled = false;
        this.keyboardHandler = new HashHandler();
        this.keyboardHandler.bindKeys(this.commands);
        this.parentNode = null;
        this.setSelectOnHover = false;
        this.hasSeen = new Set();
        this.showLoadingState = false;
        this.stickySelectionDelay = 500;
        this.blurListener = this.blurListener.bind(this);
        this.changeListener = this.changeListener.bind(this);
        this.mousedownListener = this.mousedownListener.bind(this);
        this.mousewheelListener = this.mousewheelListener.bind(this);
        this.onLayoutChange = this.onLayoutChange.bind(this);
        this.changeTimer = lang.delayedCall(function () {
            this.updateCompletions(true);
        }.bind(this));
        this.tooltipTimer = lang.delayedCall(this.updateDocTooltip.bind(this), 50);
        this.popupTimer = lang.delayedCall(this.$updatePopupPosition.bind(this), 50);
        this.stickySelectionTimer = lang.delayedCall(function () {
            this.stickySelection = true;
        }.bind(this), this.stickySelectionDelay);
        this.$firstOpenTimer = lang.delayedCall(/**@this{Autocomplete}*/ function () {
            var initialPosition = this.completionProvider && this.completionProvider.initialPosition;
            if (this.autoShown || (this.popup && this.popup.isOpen) || !initialPosition || this.editor.completers.length === 0)
                return;
            this.completions = new FilteredList(Autocomplete.completionsForLoading);
            this.openPopup(this.editor, initialPosition.prefix, false);
            this.popup.renderer.setStyle("ace_loading", true);
        }.bind(this), this.stickySelectionDelay);
    }
    Object.defineProperty(Autocomplete, "completionsForLoading", {
        get: function () {
            return [{
                    caption: config.nls("Loading..."),
                    value: ""
                }];
        },
        enumerable: false,
        configurable: true
    });
    Autocomplete.prototype.$init = function () {
        this.popup = new AcePopup(this.parentNode || document.body || document.documentElement);
        this.popup.on("click", function (e) {
            this.insertMatch();
            e.stop();
        }.bind(this));
        this.popup.focus = this.editor.focus.bind(this.editor);
        this.popup.on("show", this.$onPopupShow.bind(this));
        this.popup.on("hide", this.$onHidePopup.bind(this));
        this.popup.on("select", this.$onPopupChange.bind(this));
        event.addListener(this.popup.container, "mouseout", this.mouseOutListener.bind(this));
        this.popup.on("changeHoverMarker", this.tooltipTimer.bind(null, null));
        this.popup.renderer.on("afterRender", this.$onPopupRender.bind(this));
        return this.popup;
    };
    Autocomplete.prototype.$initInline = function () {
        if (!this.inlineEnabled || this.inlineRenderer)
            return;
        this.inlineRenderer = new AceInline();
        return this.inlineRenderer;
    };
    Autocomplete.prototype.getPopup = function () {
        return this.popup || this.$init();
    };
    Autocomplete.prototype.$onHidePopup = function () {
        if (this.inlineRenderer) {
            this.inlineRenderer.hide();
        }
        this.hideDocTooltip();
        this.stickySelectionTimer.cancel();
        this.popupTimer.cancel();
        this.stickySelection = false;
    };
    Autocomplete.prototype.$seen = function (completion) {
        if (!this.hasSeen.has(completion) && completion && completion.completer && completion.completer.onSeen && typeof completion.completer.onSeen === "function") {
            completion.completer.onSeen(this.editor, completion);
            this.hasSeen.add(completion);
        }
    };
    Autocomplete.prototype.$onPopupChange = function (hide) {
        if (this.inlineRenderer && this.inlineEnabled) {
            var completion = hide ? null : this.popup.getData(this.popup.getRow());
            this.$updateGhostText(completion);
            if (this.popup.isMouseOver && this.setSelectOnHover) {
                this.tooltipTimer.call(null, null);
                return;
            }
            this.popupTimer.schedule();
            this.tooltipTimer.schedule();
        }
        else {
            this.popupTimer.call(null, null);
            this.tooltipTimer.call(null, null);
        }
    };
    Autocomplete.prototype.$updateGhostText = function (completion) {
        var row = this.base.row;
        var column = this.base.column;
        var cursorColumn = this.editor.getCursorPosition().column;
        var prefix = this.editor.session.getLine(row).slice(column, cursorColumn);
        if (!this.inlineRenderer.show(this.editor, completion, prefix)) {
            this.inlineRenderer.hide();
        }
        else {
            this.$seen(completion);
        }
    };
    Autocomplete.prototype.$onPopupRender = function () {
        var inlineEnabled = this.inlineRenderer && this.inlineEnabled;
        if (this.completions && this.completions.filtered && this.completions.filtered.length > 0) {
            for (var i = this.popup.getFirstVisibleRow(); i <= this.popup.getLastVisibleRow(); i++) {
                var completion = this.popup.getData(i);
                if (completion && (!inlineEnabled || completion.hideInlinePreview)) {
                    this.$seen(completion);
                }
            }
        }
    };
    Autocomplete.prototype.$onPopupShow = function (hide) {
        this.$onPopupChange(hide);
        this.stickySelection = false;
        if (this.stickySelectionDelay >= 0)
            this.stickySelectionTimer.schedule(this.stickySelectionDelay);
    };
    Autocomplete.prototype.observeLayoutChanges = function () {
        if (this.$elements || !this.editor)
            return;
        window.addEventListener("resize", this.onLayoutChange, { passive: true });
        window.addEventListener("wheel", this.mousewheelListener);
        var el = this.editor.container.parentNode;
        var elements = [];
        while (el) {
            elements.push(el);
            el.addEventListener("scroll", this.onLayoutChange, { passive: true });
            el = el.parentNode;
        }
        this.$elements = elements;
    };
    Autocomplete.prototype.unObserveLayoutChanges = function () {
        var _this = this;
        window.removeEventListener("resize", this.onLayoutChange, { passive: true });
        window.removeEventListener("wheel", this.mousewheelListener);
        this.$elements && this.$elements.forEach(function (el) {
            el.removeEventListener("scroll", _this.onLayoutChange, { passive: true });
        });
        this.$elements = null;
    };
    Autocomplete.prototype.onLayoutChange = function () {
        if (!this.popup.isOpen)
            return this.unObserveLayoutChanges();
        this.$updatePopupPosition();
        this.updateDocTooltip();
    };
    Autocomplete.prototype.$updatePopupPosition = function () {
        var editor = this.editor;
        var renderer = editor.renderer;
        var lineHeight = renderer.layerConfig.lineHeight;
        var pos = renderer.$cursorLayer.getPixelPosition(this.base, true);
        pos.left -= this.popup.getTextLeftOffset();
        var rect = editor.container.getBoundingClientRect();
        pos.top += rect.top - renderer.layerConfig.offset;
        pos.left += rect.left - editor.renderer.scrollLeft;
        pos.left += renderer.gutterWidth;
        var posGhostText = {
            top: pos.top,
            left: pos.left
        };
        if (renderer.$ghostText && renderer.$ghostTextWidget) {
            if (this.base.row === renderer.$ghostText.position.row) {
                posGhostText.top += renderer.$ghostTextWidget.el.offsetHeight;
            }
        }
        var editorContainerBottom = editor.container.getBoundingClientRect().bottom - lineHeight;
        var lowestPosition = editorContainerBottom < posGhostText.top ?
            { top: editorContainerBottom, left: posGhostText.left } :
            posGhostText;
        if (this.popup.tryShow(lowestPosition, lineHeight, "bottom")) {
            return;
        }
        if (this.popup.tryShow(pos, lineHeight, "top")) {
            return;
        }
        this.popup.show(pos, lineHeight);
    };
    Autocomplete.prototype.openPopup = function (editor, prefix, keepPopupPosition) {
        this.$firstOpenTimer.cancel();
        if (!this.popup)
            this.$init();
        if (this.inlineEnabled && !this.inlineRenderer)
            this.$initInline();
        this.popup.autoSelect = this.autoSelect;
        this.popup.setSelectOnHover(this.setSelectOnHover);
        var oldRow = this.popup.getRow();
        var previousSelectedItem = this.popup.data[oldRow];
        this.popup.setData(this.completions.filtered, this.completions.filterText);
        if (this.editor.textInput.setAriaOptions) {
            this.editor.textInput.setAriaOptions({
                activeDescendant: getAriaId(this.popup.getRow()),
                inline: this.inlineEnabled
            });
        }
        editor.keyBinding.addKeyboardHandler(this.keyboardHandler);
        var newRow;
        if (this.stickySelection)
            newRow = this.popup.data.indexOf(previousSelectedItem);
        if (!newRow || newRow === -1)
            newRow = 0;
        this.popup.setRow(this.autoSelect ? newRow : -1);
        if (newRow === oldRow && previousSelectedItem !== this.completions.filtered[newRow])
            this.$onPopupChange();
        var inlineEnabled = this.inlineRenderer && this.inlineEnabled;
        if (newRow === oldRow && inlineEnabled) {
            var completion = this.popup.getData(this.popup.getRow());
            this.$updateGhostText(completion);
        }
        if (!keepPopupPosition) {
            this.popup.setTheme(editor.getTheme());
            this.popup.setFontSize(editor.getFontSize());
            this.$updatePopupPosition();
            if (this.tooltipNode) {
                this.updateDocTooltip();
            }
        }
        else if (keepPopupPosition && !prefix) {
            this.detach();
        }
        this.changeTimer.cancel();
        this.observeLayoutChanges();
    };
    Autocomplete.prototype.detach = function () {
        if (this.editor) {
            this.editor.keyBinding.removeKeyboardHandler(this.keyboardHandler);
            this.editor.off("changeSelection", this.changeListener);
            this.editor.off("blur", this.blurListener);
            this.editor.off("mousedown", this.mousedownListener);
            this.editor.off("mousewheel", this.mousewheelListener);
        }
        this.$firstOpenTimer.cancel();
        this.changeTimer.cancel();
        this.hideDocTooltip();
        if (this.completionProvider) {
            this.completionProvider.detach();
        }
        if (this.popup && this.popup.isOpen)
            this.popup.hide();
        if (this.popup && this.popup.renderer) {
            this.popup.renderer.off("afterRender", this.$onPopupRender);
        }
        if (this.base)
            this.base.detach();
        this.activated = false;
        this.completionProvider = this.completions = this.base = null;
        this.unObserveLayoutChanges();
    };
    Autocomplete.prototype.changeListener = function (e) {
        var cursor = this.editor.selection.lead;
        if (cursor.row != this.base.row || cursor.column < this.base.column) {
            this.detach();
        }
        if (this.activated)
            this.changeTimer.schedule();
        else
            this.detach();
    };
    Autocomplete.prototype.blurListener = function (e) {
        var el = document.activeElement;
        var text = this.editor.textInput.getElement();
        var fromTooltip = e.relatedTarget && this.tooltipNode && this.tooltipNode.contains(e.relatedTarget);
        var container = this.popup && this.popup.container;
        if (el != text && el.parentNode != container && !fromTooltip
            && el != this.tooltipNode && e.relatedTarget != text) {
            this.detach();
        }
    };
    Autocomplete.prototype.mousedownListener = function (e) {
        this.detach();
    };
    Autocomplete.prototype.mousewheelListener = function (e) {
        if (!this.popup.isMouseOver)
            this.detach();
    };
    Autocomplete.prototype.mouseOutListener = function (e) {
        if (this.popup.isOpen)
            this.$updatePopupPosition();
    };
    Autocomplete.prototype.goTo = function (where) {
        this.popup.goTo(where);
    };
    Autocomplete.prototype.insertMatch = function (data, options) {
        if (!data)
            data = this.popup.getData(this.popup.getRow());
        if (!data)
            return false;
        if (data.value === "") // Explicitly given nothing to insert, e.g. "No suggestion state"
            return this.detach();
        var completions = this.completions;
        var result = this.getCompletionProvider().insertMatch(this.editor, data, completions.filterText, options);
        if (this.completions == completions)
            this.detach();
        return result;
    };
    Autocomplete.prototype.showPopup = function (editor, options) {
        if (this.editor)
            this.detach();
        this.activated = true;
        this.editor = editor;
        if (editor.completer != this) {
            if (editor.completer)
                editor.completer.detach();
            editor.completer = this;
        }
        editor.on("changeSelection", this.changeListener);
        editor.on("blur", this.blurListener);
        editor.on("mousedown", this.mousedownListener);
        editor.on("mousewheel", this.mousewheelListener);
        this.updateCompletions(false, options);
    };
    Autocomplete.prototype.getCompletionProvider = function (initialPosition) {
        if (!this.completionProvider)
            this.completionProvider = new CompletionProvider(initialPosition);
        return this.completionProvider;
    };
    Autocomplete.prototype.gatherCompletions = function (editor, callback) {
        return this.getCompletionProvider().gatherCompletions(editor, callback);
    };
    Autocomplete.prototype.updateCompletions = function (keepPopupPosition, options) {
        if (keepPopupPosition && this.base && this.completions) {
            var pos = this.editor.getCursorPosition();
            var prefix = this.editor.session.getTextRange({ start: this.base, end: pos });
            if (prefix == this.completions.filterText)
                return;
            this.completions.setFilter(prefix);
            if (!this.completions.filtered.length)
                return this.detach();
            if (this.completions.filtered.length == 1
                && this.completions.filtered[0].value == prefix
                && !this.completions.filtered[0].snippet)
                return this.detach();
            this.openPopup(this.editor, prefix, keepPopupPosition);
            return;
        }
        if (options && options.matches) {
            var pos = this.editor.getSelectionRange().start;
            this.base = this.editor.session.doc.createAnchor(pos.row, pos.column);
            this.base.$insertRight = true;
            this.completions = new FilteredList(options.matches);
            this.getCompletionProvider().completions = this.completions;
            return this.openPopup(this.editor, "", keepPopupPosition);
        }
        var session = this.editor.getSession();
        var pos = this.editor.getCursorPosition();
        var prefix = util.getCompletionPrefix(this.editor);
        this.base = session.doc.createAnchor(pos.row, pos.column - prefix.length);
        this.base.$insertRight = true;
        var completionOptions = {
            exactMatch: this.exactMatch,
            ignoreCaption: this.ignoreCaption
        };
        this.getCompletionProvider({
            prefix: prefix,
            pos: pos
        }).provideCompletions(this.editor, completionOptions, 
        function (err, completions, finished) {
            var filtered = completions.filtered;
            var prefix = util.getCompletionPrefix(this.editor);
            this.$firstOpenTimer.cancel();
            if (finished) {
                if (!filtered.length) {
                    var emptyMessage = !this.autoShown && this.emptyMessage;
                    if (typeof emptyMessage == "function")
                        emptyMessage = this.emptyMessage(prefix);
                    if (emptyMessage) {
                        var completionsForEmpty = [{
                                caption: emptyMessage,
                                value: ""
                            }
                        ];
                        this.completions = new FilteredList(completionsForEmpty);
                        this.openPopup(this.editor, prefix, keepPopupPosition);
                        this.popup.renderer.setStyle("ace_loading", false);
                        return;
                    }
                    return this.detach();
                }
                if (filtered.length == 1 && filtered[0].value == prefix
                    && !filtered[0].snippet)
                    return this.detach();
                if (this.autoInsert && !this.autoShown && filtered.length == 1)
                    return this.insertMatch(filtered[0]);
            }
            this.completions = !finished && this.showLoadingState ?
                new FilteredList(Autocomplete.completionsForLoading.concat(filtered), completions.filterText) :
                completions;
            this.openPopup(this.editor, prefix, keepPopupPosition);
            this.popup.renderer.setStyle("ace_loading", !finished);
        }.bind(this));
        if (this.showLoadingState && !this.autoShown && !(this.popup && this.popup.isOpen)) {
            this.$firstOpenTimer.delay(this.stickySelectionDelay / 2);
        }
    };
    Autocomplete.prototype.cancelContextMenu = function () {
        this.editor.$mouseHandler.cancelContextMenu();
    };
    Autocomplete.prototype.updateDocTooltip = function () {
        var popup = this.popup;
        var all = this.completions.filtered;
        var selected = all && (all[popup.getHoveredRow()] || all[popup.getRow()]);
        var doc = null;
        if (!selected || !this.editor || !this.popup.isOpen)
            return this.hideDocTooltip();
        var completersLength = this.editor.completers.length;
        for (var i = 0; i < completersLength; i++) {
            var completer = this.editor.completers[i];
            if (completer.getDocTooltip && selected.completerId === completer.id) {
                doc = completer.getDocTooltip(selected);
                break;
            }
        }
        if (!doc && typeof selected != "string")
            doc = selected;
        if (typeof doc == "string")
            doc = { docText: doc };
        if (!doc || !(doc.docHTML || doc.docText))
            return this.hideDocTooltip();
        this.showDocTooltip(doc);
    };
    Autocomplete.prototype.showDocTooltip = function (item) {
        if (!this.tooltipNode) {
            this.tooltipNode = dom.createElement("div");
            this.tooltipNode.style.margin = "0";
            this.tooltipNode.style.pointerEvents = "auto";
            this.tooltipNode.style.overscrollBehavior = "contain";
            this.tooltipNode.tabIndex = -1;
            this.tooltipNode.onblur = this.blurListener.bind(this);
            this.tooltipNode.onclick = this.onTooltipClick.bind(this);
            this.tooltipNode.id = "doc-tooltip";
            this.tooltipNode.setAttribute("role", "tooltip");
            this.tooltipNode.addEventListener("wheel", preventParentScroll);
        }
        var theme = this.editor.renderer.theme;
        this.tooltipNode.className = "ace_tooltip ace_doc-tooltip " +
            (theme.isDark ? "ace_dark " : "") + (theme.cssClass || "");
        var tooltipNode = this.tooltipNode;
        if (item.docHTML) {
            tooltipNode.innerHTML = item.docHTML;
        }
        else if (item.docText) {
            tooltipNode.textContent = item.docText;
        }
        if (!tooltipNode.parentNode)
            this.popup.container.appendChild(this.tooltipNode);
        var popup = this.popup;
        var rect = popup.container.getBoundingClientRect();
        tooltipNode.style.top = popup.container.style.top;
        tooltipNode.style.bottom = popup.container.style.bottom;
        tooltipNode.style.display = "block";
        if (window.innerWidth - rect.right < 320) {
            if (rect.left < 320) {
                if (popup.isTopdown) {
                    tooltipNode.style.top = rect.bottom + "px";
                    tooltipNode.style.left = rect.left + "px";
                    tooltipNode.style.right = "";
                    tooltipNode.style.bottom = "";
                }
                else {
                    tooltipNode.style.top = popup.container.offsetTop - tooltipNode.offsetHeight + "px";
                    tooltipNode.style.left = rect.left + "px";
                    tooltipNode.style.right = "";
                    tooltipNode.style.bottom = "";
                }
            }
            else {
                tooltipNode.style.right = window.innerWidth - rect.left + "px";
                tooltipNode.style.left = "";
            }
        }
        else {
            tooltipNode.style.left = (rect.right + 1) + "px";
            tooltipNode.style.right = "";
        }
    };
    Autocomplete.prototype.hideDocTooltip = function () {
        this.tooltipTimer.cancel();
        if (!this.tooltipNode)
            return;
        var el = this.tooltipNode;
        if (!this.editor.isFocused() && document.activeElement == el)
            this.editor.focus();
        this.tooltipNode = null;
        if (el.parentNode)
            el.parentNode.removeChild(el);
    };
    Autocomplete.prototype.onTooltipClick = function (e) {
        var a = e.target;
        while (a && a != this.tooltipNode) {
            if (a.nodeName == "A" && a.href) {
                a.rel = "noreferrer";
                a.target = "_blank";
                break;
            }
            a = a.parentNode;
        }
    };
    Autocomplete.prototype.destroy = function () {
        this.detach();
        if (this.popup) {
            this.popup.destroy();
            var el = this.popup.container;
            if (el && el.parentNode)
                el.parentNode.removeChild(el);
        }
        if (this.editor && this.editor.completer == this) {
            this.editor.off("destroy", destroyCompleter);
            this.editor.completer = null;
        }
        this.inlineRenderer = this.popup = this.editor = null;
    };
    return Autocomplete;
}());
Autocomplete.prototype.commands = {
    "Up": function (editor) { editor.completer.goTo("up"); },
    "Down": function (editor) { editor.completer.goTo("down"); },
    "Ctrl-Up|Ctrl-Home": function (editor) { editor.completer.goTo("start"); },
    "Ctrl-Down|Ctrl-End": function (editor) { editor.completer.goTo("end"); },
    "Esc": function (editor) { editor.completer.detach(); },
    "Return": function (editor) { return editor.completer.insertMatch(); },
    "Shift-Return": function (editor) { editor.completer.insertMatch(null, { deleteSuffix: true }); },
    "Tab": function (editor) {
        var result = editor.completer.insertMatch();
        if (!result && !editor.tabstopManager)
            editor.completer.goTo("down");
        else
            return result;
    },
    "PageUp": function (editor) { editor.completer.popup.gotoPageUp(); },
    "PageDown": function (editor) { editor.completer.popup.gotoPageDown(); }
};
Autocomplete.for = function (editor) {
    if (editor.completer instanceof Autocomplete) {
        return editor.completer;
    }
    if (editor.completer) {
        editor.completer.destroy();
        editor.completer = null;
    }
    if (config.get("sharedPopups")) {
        if (!Autocomplete["$sharedInstance"])
            Autocomplete["$sharedInstance"] = new Autocomplete();
        editor.completer = Autocomplete["$sharedInstance"];
    }
    else {
        editor.completer = new Autocomplete();
        editor.once("destroy", destroyCompleter);
    }
    return editor.completer;
};
Autocomplete.startCommand = {
    name: "startAutocomplete",
    exec: function (editor, options) {
        var completer = Autocomplete.for(editor);
        completer.autoInsert = false;
        completer.autoSelect = true;
        completer.autoShown = false;
        completer.showPopup(editor, options);
        completer.cancelContextMenu();
    },
    bindKey: "Ctrl-Space|Ctrl-Shift-Space|Alt-Space"
};
var CompletionProvider = /** @class */ (function () {
    function CompletionProvider(initialPosition) {
        this.initialPosition = initialPosition;
        this.active = true;
    }
    CompletionProvider.prototype.insertByIndex = function (editor, index, options) {
        if (!this.completions || !this.completions.filtered) {
            return false;
        }
        return this.insertMatch(editor, this.completions.filtered[index], options);
    };
    CompletionProvider.prototype.insertMatch = function (editor, data, options) {
        if (!data)
            return false;
        editor.startOperation({ command: { name: "insertMatch" } });
        if (data.completer && data.completer.insertMatch) {
            data.completer.insertMatch(editor, data);
        }
        else {
            if (!this.completions)
                return false;
            var replaceBefore = this.completions.filterText.length;
            var replaceAfter = 0;
            if (data.range && data.range.start.row === data.range.end.row) {
                replaceBefore -= this.initialPosition.prefix.length;
                replaceBefore += this.initialPosition.pos.column - data.range.start.column;
                replaceAfter += data.range.end.column - this.initialPosition.pos.column;
            }
            if (replaceBefore || replaceAfter) {
                var ranges;
                if (editor.selection.getAllRanges) {
                    ranges = editor.selection.getAllRanges();
                }
                else {
                    ranges = [editor.getSelectionRange()];
                }
                for (var i = 0, range; range = ranges[i]; i++) {
                    range.start.column -= replaceBefore;
                    range.end.column += replaceAfter;
                    editor.session.remove(range);
                }
            }
            if (data.snippet) {
                snippetManager.insertSnippet(editor, data.snippet);
            }
            else {
                this.$insertString(editor, data);
            }
            if (data.completer && data.completer.onInsert && typeof data.completer.onInsert == "function") {
                data.completer.onInsert(editor, data);
            }
            if (data.command && data.command === "startAutocomplete") {
                editor.execCommand(data.command);
            }
        }
        editor.endOperation();
        return true;
    };
    CompletionProvider.prototype.$insertString = function (editor, data) {
        var text = data.value || data;
        editor.execCommand("insertstring", text);
    };
    CompletionProvider.prototype.gatherCompletions = function (editor, callback) {
        var session = editor.getSession();
        var pos = editor.getCursorPosition();
        var prefix = util.getCompletionPrefix(editor);
        var matches = [];
        this.completers = editor.completers;
        var total = editor.completers.length;
        editor.completers.forEach(function (completer, i) {
            completer.getCompletions(editor, session, pos, prefix, function (err, results) {
                if (completer.hideInlinePreview)
                    results = results.map(function (result) {
                        return Object.assign(result, { hideInlinePreview: completer.hideInlinePreview });
                    });
                if (!err && results)
                    matches = matches.concat(results);
                callback(null, {
                    prefix: util.getCompletionPrefix(editor),
                    matches: matches,
                    finished: (--total === 0)
                });
            });
        });
        return true;
    };
    CompletionProvider.prototype.provideCompletions = function (editor, options, callback) {
        var processResults = function (results) {
            var prefix = results.prefix;
            var matches = results.matches;
            this.completions = new FilteredList(matches);
            if (options.exactMatch)
                this.completions.exactMatch = true;
            if (options.ignoreCaption)
                this.completions.ignoreCaption = true;
            this.completions.setFilter(prefix);
            if (results.finished || this.completions.filtered.length)
                callback(null, this.completions, results.finished);
        }.bind(this);
        var isImmediate = true;
        var immediateResults = null;
        this.gatherCompletions(editor, function (err, results) {
            if (!this.active) {
                return;
            }
            if (err) {
                callback(err, [], true);
                this.detach();
            }
            var prefix = results.prefix;
            if (prefix.indexOf(results.prefix) !== 0)
                return;
            if (isImmediate) {
                immediateResults = results;
                return;
            }
            processResults(results);
        }.bind(this));
        isImmediate = false;
        if (immediateResults) {
            var results = immediateResults;
            immediateResults = null;
            processResults(results);
        }
    };
    CompletionProvider.prototype.detach = function () {
        this.active = false;
        this.completers && this.completers.forEach(function (completer) {
            if (typeof completer.cancel === "function") {
                completer.cancel();
            }
        });
    };
    return CompletionProvider;
}());
var FilteredList = /** @class */ (function () {
    function FilteredList(array, filterText) {
        this.all = array;
        this.filtered = array;
        this.filterText = filterText || "";
        this.exactMatch = false;
        this.ignoreCaption = false;
    }
    FilteredList.prototype.setFilter = function (str) {
        if (str.length > this.filterText && str.lastIndexOf(this.filterText, 0) === 0)
            var matches = this.filtered;
        else
            var matches = this.all;
        this.filterText = str;
        matches = this.filterCompletions(matches, this.filterText);
        matches = matches.sort(function (a, b) {
            return b.exactMatch - a.exactMatch || b.$score - a.$score
                || (a.caption || a.value).localeCompare(b.caption || b.value);
        });
        var prev = null;
        matches = matches.filter(function (item) {
            var caption = item.snippet || item.caption || item.value;
            if (caption === prev)
                return false;
            prev = caption;
            return true;
        });
        this.filtered = matches;
    };
    FilteredList.prototype.filterCompletions = function (items, needle) {
        var results = [];
        var upper = needle.toUpperCase();
        var lower = needle.toLowerCase();
        loop: for (var i = 0, item; item = items[i]; i++) {
            var caption = (!this.ignoreCaption && item.caption) || item.value || item.snippet;
            if (!caption)
                continue;
            var lastIndex = -1;
            var matchMask = 0;
            var penalty = 0;
            var index, distance;
            if (this.exactMatch) {
                if (needle !== caption.substr(0, needle.length))
                    continue loop;
            }
            else {
                var fullMatchIndex = caption.toLowerCase().indexOf(lower);
                if (fullMatchIndex > -1) {
                    penalty = fullMatchIndex;
                }
                else {
                    for (var j = 0; j < needle.length; j++) {
                        var i1 = caption.indexOf(lower[j], lastIndex + 1);
                        var i2 = caption.indexOf(upper[j], lastIndex + 1);
                        index = (i1 >= 0) ? ((i2 < 0 || i1 < i2) ? i1 : i2) : i2;
                        if (index < 0)
                            continue loop;
                        distance = index - lastIndex - 1;
                        if (distance > 0) {
                            if (lastIndex === -1)
                                penalty += 10;
                            penalty += distance;
                            matchMask = matchMask | (1 << j);
                        }
                        lastIndex = index;
                    }
                }
            }
            item.matchMask = matchMask;
            item.exactMatch = penalty ? 0 : 1;
            item.$score = (item.score || 0) - penalty;
            results.push(item);
        }
        return results;
    };
    return FilteredList;
}());
exports.Autocomplete = Autocomplete;
exports.CompletionProvider = CompletionProvider;
exports.FilteredList = FilteredList;

});

ace.define("ace/ext/menu_tools/settings_menu.css",["require","exports","module"], function(require, exports, module){module.exports = "#ace_settingsmenu, #kbshortcutmenu {\n    background-color: #F7F7F7;\n    color: black;\n    box-shadow: -5px 4px 5px rgba(126, 126, 126, 0.55);\n    padding: 1em 0.5em 2em 1em;\n    overflow: auto;\n    position: absolute;\n    margin: 0;\n    bottom: 0;\n    right: 0;\n    top: 0;\n    z-index: 9991;\n    cursor: default;\n}\n\n.ace_dark #ace_settingsmenu, .ace_dark #kbshortcutmenu {\n    box-shadow: -20px 10px 25px rgba(126, 126, 126, 0.25);\n    background-color: rgba(255, 255, 255, 0.6);\n    color: black;\n}\n\n.ace_optionsMenuEntry:hover {\n    background-color: rgba(100, 100, 100, 0.1);\n    transition: all 0.3s\n}\n\n.ace_closeButton {\n    background: rgba(245, 146, 146, 0.5);\n    border: 1px solid #F48A8A;\n    border-radius: 50%;\n    padding: 7px;\n    position: absolute;\n    right: -8px;\n    top: -8px;\n    z-index: 100000;\n}\n.ace_closeButton{\n    background: rgba(245, 146, 146, 0.9);\n}\n.ace_optionsMenuKey {\n    color: darkslateblue;\n    font-weight: bold;\n}\n.ace_optionsMenuCommand {\n    color: darkcyan;\n    font-weight: normal;\n}\n.ace_optionsMenuEntry input, .ace_optionsMenuEntry button {\n    vertical-align: middle;\n}\n\n.ace_optionsMenuEntry button[ace_selected_button=true] {\n    background: #e7e7e7;\n    box-shadow: 1px 0px 2px 0px #adadad inset;\n    border-color: #adadad;\n}\n.ace_optionsMenuEntry button {\n    background: white;\n    border: 1px solid lightgray;\n    margin: 0px;\n}\n.ace_optionsMenuEntry button:hover{\n    background: #f0f0f0;\n}";

});

ace.define("ace/ext/menu_tools/overlay_page",["require","exports","module","ace/lib/dom","ace/ext/menu_tools/settings_menu.css"], function(require, exports, module){/*jslint indent: 4, maxerr: 50, white: true, browser: true, vars: true*/
'use strict';
var dom = require("../../lib/dom");
var cssText = require("./settings_menu.css");
dom.importCssString(cssText, "settings_menu.css", false);
module.exports.overlayPage = function overlayPage(editor, contentElement, callback) {
    var closer = document.createElement('div');
    var ignoreFocusOut = false;
    function documentEscListener(e) {
        if (e.keyCode === 27) {
            close();
        }
    }
    function close() {
        if (!closer)
            return;
        document.removeEventListener('keydown', documentEscListener);
        closer.parentNode.removeChild(closer);
        if (editor) {
            editor.focus();
        }
        closer = null;
        callback && callback();
    }
    function setIgnoreFocusOut(ignore) {
        ignoreFocusOut = ignore;
        if (ignore) {
            closer.style.pointerEvents = "none";
            contentElement.style.pointerEvents = "auto";
        }
    }
    closer.style.cssText = 'margin: 0; padding: 0; ' +
        'position: fixed; top:0; bottom:0; left:0; right:0;' +
        'z-index: 9990; ' +
        (editor ? 'background-color: rgba(0, 0, 0, 0.3);' : '');
    closer.addEventListener('click', function (e) {
        if (!ignoreFocusOut) {
            close();
        }
    });
    document.addEventListener('keydown', documentEscListener);
    contentElement.addEventListener('click', function (e) {
        e.stopPropagation();
    });
    closer.appendChild(contentElement);
    document.body.appendChild(closer);
    if (editor) {
        editor.blur();
    }
    return {
        close: close,
        setIgnoreFocusOut: setIgnoreFocusOut
    };
};

});

ace.define("ace/ext/modelist",["require","exports","module"], function(require, exports, module){"use strict";
var modes = [];
function getModeForPath(path) {
    var mode = modesByName.text;
    var fileName = path.split(/[\/\\]/).pop();
    for (var i = 0; i < modes.length; i++) {
        if (modes[i].supportsFile(fileName)) {
            mode = modes[i];
            break;
        }
    }
    return mode;
}
var Mode = /** @class */ (function () {
    function Mode(name, caption, extensions) {
        this.name = name;
        this.caption = caption;
        this.mode = "ace/mode/" + name;
        this.extensions = extensions;
        var re;
        if (/\^/.test(extensions)) {
            re = extensions.replace(/\|(\^)?/g, function (a, b) {
                return "$|" + (b ? "^" : "^.*\\.");
            }) + "$";
        }
        else {
            re = "^.*\\.(" + extensions + ")$";
        }
        this.extRe = new RegExp(re, "gi");
    }
    Mode.prototype.supportsFile = function (filename) {
        return filename.match(this.extRe);
    };
    return Mode;
}());
var supportedModes = {
    ABAP: ["abap"],
    ABC: ["abc"],
    ActionScript: ["as"],
    ADA: ["ada|adb"],
    Alda: ["alda"],
    Apache_Conf: ["^htaccess|^htgroups|^htpasswd|^conf|htaccess|htgroups|htpasswd"],
    Apex: ["apex|cls|trigger|tgr"],
    AQL: ["aql"],
    AsciiDoc: ["asciidoc|adoc"],
    ASL: ["dsl|asl|asl.json"],
    Assembly_ARM32: ["s"],
    Assembly_x86: ["asm|a"],
    Astro: ["astro"],
    AutoHotKey: ["ahk"],
    BatchFile: ["bat|cmd"],
    BibTeX: ["bib"],
    C_Cpp: ["cpp|c|cc|cxx|h|hh|hpp|ino"],
    C9Search: ["c9search_results"],
    Cirru: ["cirru|cr"],
    Clojure: ["clj|cljs"],
    Cobol: ["CBL|COB"],
    coffee: ["coffee|cf|cson|^Cakefile"],
    ColdFusion: ["cfm|cfc"],
    Crystal: ["cr"],
    CSharp: ["cs"],
    Csound_Document: ["csd"],
    Csound_Orchestra: ["orc"],
    Csound_Score: ["sco"],
    CSS: ["css"],
    Curly: ["curly"],
    Cuttlefish: ["conf"],
    D: ["d|di"],
    Dart: ["dart"],
    Diff: ["diff|patch"],
    Django: ["djt|html.djt|dj.html|djhtml"],
    Dockerfile: ["^Dockerfile"],
    Dot: ["dot"],
    Drools: ["drl"],
    Edifact: ["edi"],
    Eiffel: ["e|ge"],
    EJS: ["ejs"],
    Elixir: ["ex|exs"],
    Elm: ["elm"],
    Erlang: ["erl|hrl"],
    Flix: ["flix"],
    Forth: ["frt|fs|ldr|fth|4th"],
    Fortran: ["f|f90"],
    FSharp: ["fsi|fs|ml|mli|fsx|fsscript"],
    FSL: ["fsl"],
    FTL: ["ftl"],
    Gcode: ["gcode"],
    Gherkin: ["feature"],
    Gitignore: ["^.gitignore"],
    Glsl: ["glsl|frag|vert"],
    Gobstones: ["gbs"],
    golang: ["go"],
    GraphQLSchema: ["gql"],
    Groovy: ["groovy"],
    HAML: ["haml"],
    Handlebars: ["hbs|handlebars|tpl|mustache"],
    Haskell: ["hs"],
    Haskell_Cabal: ["cabal"],
    haXe: ["hx"],
    Hjson: ["hjson"],
    HTML: ["html|htm|xhtml|we|wpy"],
    HTML_Elixir: ["eex|html.eex"],
    HTML_Ruby: ["erb|rhtml|html.erb"],
    INI: ["ini|conf|cfg|prefs"],
    Io: ["io"],
    Ion: ["ion"],
    Jack: ["jack"],
    Jade: ["jade|pug"],
    Java: ["java"],
    JavaScript: ["js|jsm|cjs|mjs"],
    JEXL: ["jexl"],
    JSON: ["json"],
    JSON5: ["json5"],
    JSONiq: ["jq"],
    JSP: ["jsp"],
    JSSM: ["jssm|jssm_state"],
    JSX: ["jsx"],
    Julia: ["jl"],
    Kotlin: ["kt|kts"],
    LaTeX: ["tex|latex|ltx|bib"],
    Latte: ["latte"],
    LESS: ["less"],
    Liquid: ["liquid"],
    Lisp: ["lisp"],
    LiveScript: ["ls"],
    Log: ["log"],
    LogiQL: ["logic|lql"],
    Logtalk: ["lgt"],
    LSL: ["lsl"],
    Lua: ["lua"],
    LuaPage: ["lp"],
    Lucene: ["lucene"],
    Makefile: ["^Makefile|^GNUmakefile|^makefile|^OCamlMakefile|make"],
    Markdown: ["md|markdown"],
    Mask: ["mask"],
    MATLAB: ["matlab"],
    Maze: ["mz"],
    MediaWiki: ["wiki|mediawiki"],
    MEL: ["mel"],
    MIPS: ["s|asm"],
    MIXAL: ["mixal"],
    MUSHCode: ["mc|mush"],
    MySQL: ["mysql"],
    Nasal: ["nas"],
    Nginx: ["nginx|conf"],
    Nim: ["nim"],
    Nix: ["nix"],
    NSIS: ["nsi|nsh"],
    Nunjucks: ["nunjucks|nunjs|nj|njk"],
    ObjectiveC: ["m|mm"],
    OCaml: ["ml|mli"],
    Odin: ["odin"],
    PartiQL: ["partiql|pql"],
    Pascal: ["pas|p"],
    Perl: ["pl|pm"],
    pgSQL: ["pgsql"],
    PHP: ["php|inc|phtml|shtml|php3|php4|php5|phps|phpt|aw|ctp|module"],
    PHP_Laravel_blade: ["blade.php"],
    Pig: ["pig"],
    PLSQL: ["plsql"],
    Powershell: ["ps1"],
    Praat: ["praat|praatscript|psc|proc"],
    Prisma: ["prisma"],
    Prolog: ["plg|prolog"],
    Properties: ["properties"],
    Protobuf: ["proto"],
    PRQL: ["prql"],
    Puppet: ["epp|pp"],
    Python: ["py"],
    QML: ["qml"],
    R: ["r"],
    Raku: ["raku|rakumod|rakutest|p6|pl6|pm6"],
    Razor: ["cshtml|asp"],
    RDoc: ["Rd"],
    Red: ["red|reds"],
    RHTML: ["Rhtml"],
    Robot: ["robot|resource"],
    RST: ["rst"],
    Ruby: ["rb|ru|gemspec|rake|^Guardfile|^Rakefile|^Gemfile"],
    Rust: ["rs"],
    SaC: ["sac"],
    SASS: ["sass"],
    SCAD: ["scad"],
    Scala: ["scala|sbt"],
    Scheme: ["scm|sm|rkt|oak|scheme"],
    Scrypt: ["scrypt"],
    SCSS: ["scss"],
    SH: ["sh|bash|^.bashrc"],
    SJS: ["sjs"],
    Slim: ["slim|skim"],
    Smarty: ["smarty|tpl"],
    Smithy: ["smithy"],
    snippets: ["snippets"],
    Soy_Template: ["soy"],
    Space: ["space"],
    SPARQL: ["rq"],
    SQL: ["sql"],
    SQLServer: ["sqlserver"],
    Stylus: ["styl|stylus"],
    SVG: ["svg"],
    Swift: ["swift"],
    Tcl: ["tcl"],
    Terraform: ["tf", "tfvars", "terragrunt"],
    Tex: ["tex"],
    Text: ["txt"],
    Textile: ["textile"],
    Toml: ["toml"],
    TSX: ["tsx"],
    Turtle: ["ttl"],
    Twig: ["twig|swig"],
    Typescript: ["ts|mts|cts|typescript|str"],
    Vala: ["vala"],
    VBScript: ["vbs|vb"],
    Velocity: ["vm"],
    Verilog: ["v|vh|sv|svh"],
    VHDL: ["vhd|vhdl"],
    Visualforce: ["vfp|component|page"],
    Vue: ["vue"],
    Wollok: ["wlk|wpgm|wtest"],
    XML: ["xml|rdf|rss|wsdl|xslt|atom|mathml|mml|xul|xbl|xaml"],
    XQuery: ["xq"],
    YAML: ["yaml|yml"],
    Zeek: ["zeek|bro"],
    Zig: ["zig"]
};
var nameOverrides = {
    ObjectiveC: "Objective-C",
    CSharp: "C#",
    golang: "Go",
    C_Cpp: "C and C++",
    Csound_Document: "Csound Document",
    Csound_Orchestra: "Csound",
    Csound_Score: "Csound Score",
    coffee: "CoffeeScript",
    HTML_Ruby: "HTML (Ruby)",
    HTML_Elixir: "HTML (Elixir)",
    FTL: "FreeMarker",
    PHP_Laravel_blade: "PHP (Blade Template)",
    Perl6: "Perl 6",
    AutoHotKey: "AutoHotkey / AutoIt"
};
var modesByName = {};
for (var name in supportedModes) {
    var data = supportedModes[name];
    var displayName = (nameOverrides[name] || name).replace(/_/g, " ");
    var filename = name.toLowerCase();
    var mode = new Mode(filename, displayName, data[0]);
    modesByName[filename] = mode;
    modes.push(mode);
}
module.exports = {
    getModeForPath: getModeForPath,
    modes: modes,
    modesByName: modesByName
};

});

ace.define("ace/ext/prompt",["require","exports","module","ace/config","ace/range","ace/lib/dom","ace/autocomplete","ace/autocomplete/popup","ace/autocomplete/popup","ace/undomanager","ace/tokenizer","ace/ext/menu_tools/overlay_page","ace/ext/modelist"], function(require, exports, module){/**
 * @typedef {import("../editor").Editor} Editor
 */
"use strict";
var nls = require("../config").nls;
var Range = require("../range").Range;
var dom = require("../lib/dom");
var FilteredList = require("../autocomplete").FilteredList;
var AcePopup = require('../autocomplete/popup').AcePopup;
var $singleLineEditor = require('../autocomplete/popup').$singleLineEditor;
var UndoManager = require("../undomanager").UndoManager;
var Tokenizer = require("../tokenizer").Tokenizer;
var overlayPage = require("./menu_tools/overlay_page").overlayPage;
var modelist = require("./modelist");
var openPrompt;
function prompt(editor, message, options, callback) {
    if (typeof message == "object") {
        return prompt(editor, "", message, options);
    }
    if (openPrompt) {
        var lastPrompt = openPrompt;
        editor = lastPrompt.editor;
        lastPrompt.close();
        if (lastPrompt.name && lastPrompt.name == options.name)
            return;
    }
    if (options.$type)
        return prompt[options.$type](editor, callback);
    var cmdLine = $singleLineEditor();
    cmdLine.session.setUndoManager(new UndoManager());
    var el = dom.buildDom(["div", { class: "ace_prompt_container" + (options.hasDescription ? " input-box-with-description" : "") }]);
    var overlay = overlayPage(editor, el, done);
    el.appendChild(cmdLine.container);
    if (editor) {
        editor.cmdLine = cmdLine;
        cmdLine.setOption("fontSize", editor.getOption("fontSize"));
    }
    if (message) {
        cmdLine.setValue(message, 1);
    }
    if (options.selection) {
        cmdLine.selection.setRange({
            start: cmdLine.session.doc.indexToPosition(options.selection[0]),
            end: cmdLine.session.doc.indexToPosition(options.selection[1])
        });
    }
    if (options.getCompletions) {
        var popup = new AcePopup();
        popup.renderer.setStyle("ace_autocomplete_inline");
        popup.container.style.display = "block";
        popup.container.style.maxWidth = "600px";
        popup.container.style.width = "100%";
        popup.container.style.marginTop = "3px";
        popup.renderer.setScrollMargin(2, 2, 0, 0);
        popup.autoSelect = false;
        popup.renderer.$maxLines = 15;
        popup.setRow(-1);
        popup.on("click", function (e) {
            var data = popup.getData(popup.getRow());
            if (!data["error"]) {
                cmdLine.setValue(data.value || data["name"] || data);
                accept();
                e.stop();
            }
        });
        el.appendChild(popup.container);
        updateCompletions();
    }
    if (options.$rules) {
        var tokenizer = new Tokenizer(options.$rules);
        cmdLine.session.bgTokenizer.setTokenizer(tokenizer);
    }
    if (options.placeholder) {
        cmdLine.setOption("placeholder", options.placeholder);
    }
    if (options.hasDescription) {
        var promptTextContainer = dom.buildDom(["div", { class: "ace_prompt_text_container" }]);
        dom.buildDom(options.prompt || "Press 'Enter' to confirm or 'Escape' to cancel", promptTextContainer);
        el.appendChild(promptTextContainer);
    }
    overlay.setIgnoreFocusOut(options.ignoreFocusOut);
    function accept() {
        var val;
        if (popup && popup.getCursorPosition().row > 0) {
            val = valueFromRecentList();
        }
        else {
            val = cmdLine.getValue();
        }
        var curData = popup ? popup.getData(popup.getRow()) : val;
        if (curData && !curData["error"]) {
            done();
            options.onAccept && options.onAccept({
                value: val,
                item: curData
            }, cmdLine);
        }
    }
    var keys = {
        "Enter": accept,
        "Esc|Shift-Esc": function () {
            options.onCancel && options.onCancel(cmdLine.getValue(), cmdLine);
            done();
        }
    };
    if (popup) {
        Object.assign(keys, {
            "Up": function (editor) { popup.goTo("up"); valueFromRecentList(); },
            "Down": function (editor) { popup.goTo("down"); valueFromRecentList(); },
            "Ctrl-Up|Ctrl-Home": function (editor) { popup.goTo("start"); valueFromRecentList(); },
            "Ctrl-Down|Ctrl-End": function (editor) { popup.goTo("end"); valueFromRecentList(); },
            "Tab": function (editor) {
                popup.goTo("down");
                valueFromRecentList();
            },
            "PageUp": function (editor) { popup.gotoPageUp(); valueFromRecentList(); },
            "PageDown": function (editor) { popup.gotoPageDown(); valueFromRecentList(); }
        });
    }
    cmdLine.commands.bindKeys(keys);
    function done() {
        overlay.close();
        callback && callback();
        openPrompt = null;
    }
    cmdLine.on("input", function () {
        options.onInput && options.onInput();
        updateCompletions();
    });
    function updateCompletions() {
        if (options.getCompletions) {
            var prefix;
            if (options.getPrefix) {
                prefix = options.getPrefix(cmdLine);
            }
            var completions = options.getCompletions(cmdLine);
            popup.setData(completions, prefix);
            popup.resize(true);
        }
    }
    function valueFromRecentList() {
        var current = popup.getData(popup.getRow());
        if (current && !current["error"])
            return current.value || current.caption || current;
    }
    cmdLine.resize(true);
    if (popup) {
        popup.resize(true);
    }
    cmdLine.focus();
    openPrompt = {
        close: done,
        name: options.name,
        editor: editor
    };
}
prompt.gotoLine = function (editor, callback) {
    function stringifySelection(selection) {
        if (!Array.isArray(selection))
            selection = [selection];
        return selection.map(function (r) {
            var cursor = r.isBackwards ? r.start : r.end;
            var anchor = r.isBackwards ? r.end : r.start;
            var row = anchor.row;
            var s = (row + 1) + ":" + anchor.column;
            if (anchor.row == cursor.row) {
                if (anchor.column != cursor.column)
                    s += ">" + ":" + cursor.column;
            }
            else {
                s += ">" + (cursor.row + 1) + ":" + cursor.column;
            }
            return s;
        }).reverse().join(", ");
    }
    prompt(editor, ":" + stringifySelection(editor.selection.toJSON()), {
        name: "gotoLine",
        selection: [1, Number.MAX_VALUE],
        onAccept: function (data) {
            var value = data.value;
            var _history = prompt.gotoLine["_history"];
            if (!_history)
                prompt.gotoLine["_history"] = _history = [];
            if (_history.indexOf(value) != -1)
                _history.splice(_history.indexOf(value), 1);
            _history.unshift(value);
            if (_history.length > 20)
                _history.length = 20;
            var pos = editor.getCursorPosition();
            var ranges = [];
            value.replace(/^:/, "").split(/,/).map(function (str) {
                var parts = str.split(/([<>:+-]|c?\d+)|[^c\d<>:+-]+/).filter(Boolean);
                var i = 0;
                function readPosition() {
                    var c = parts[i++];
                    if (!c)
                        return;
                    if (c[0] == "c") {
                        var index = parseInt(c.slice(1)) || 0;
                        return editor.session.doc.indexToPosition(index);
                    }
                    var row = pos.row;
                    var column = 0;
                    if (/\d/.test(c)) {
                        row = parseInt(c) - 1;
                        c = parts[i++];
                    }
                    if (c == ":") {
                        c = parts[i++];
                        if (/\d/.test(c)) {
                            column = parseInt(c) || 0;
                        }
                    }
                    return { row: row, column: column };
                }
                pos = readPosition();
                var range = Range.fromPoints(pos, pos);
                if (parts[i] == ">") {
                    i++;
                    range.end = readPosition();
                }
                else if (parts[i] == "<") {
                    i++;
                    range.start = readPosition();
                }
                ranges.unshift(range);
            });
            editor.selection.fromJSON(ranges);
            var scrollTop = editor.renderer.scrollTop;
            editor.renderer.scrollSelectionIntoView(editor.selection.anchor, editor.selection.cursor, 0.5);
            editor.renderer.animateScrolling(scrollTop);
        },
        history: function () {
            if (!prompt.gotoLine["_history"])
                return [];
            return prompt.gotoLine["_history"];
        },
        getCompletions: function (cmdLine) {
            var value = cmdLine.getValue();
            var m = value.replace(/^:/, "").split(":");
            var row = Math.min(parseInt(m[0]) || 1, editor.session.getLength()) - 1;
            var line = editor.session.getLine(row);
            var current = value + "  " + line;
            return [current].concat(this.history());
        },
        $rules: {
            start: [{
                    regex: /\d+/,
                    token: "string"
                }, {
                    regex: /[:,><+\-c]/,
                    token: "keyword"
                }]
        }
    });
};
prompt.commands = function (editor, callback) {
    function normalizeName(name) {
        return (name || "").replace(/^./, function (x) {
            return x.toUpperCase(x);
        }).replace(/[a-z][A-Z]/g, function (x) {
            return x[0] + " " + x[1].toLowerCase(x);
        });
    }
    function getEditorCommandsByName(excludeCommands) {
        var commandsByName = [];
        var commandMap = {};
        editor.keyBinding.$handlers.forEach(function (handler) {
            var platform = handler["platform"];
            var cbn = handler["byName"];
            for (var i in cbn) {
                var key = cbn[i].bindKey;
                if (typeof key !== "string") {
                    key = key && key[platform] || "";
                }
                var commands = cbn[i];
                var description = commands.description || normalizeName(commands.name);
                if (!Array.isArray(commands))
                    commands = [commands];
                commands.forEach(function (command) {
                    if (typeof command != "string")
                        command = command.name;
                    var needle = excludeCommands.find(function (el) {
                        return el === command;
                    });
                    if (!needle) {
                        if (commandMap[command]) {
                            commandMap[command].key += "|" + key;
                        }
                        else {
                            commandMap[command] = { key: key, command: command, description: description };
                            commandsByName.push(commandMap[command]);
                        }
                    }
                });
            }
        });
        return commandsByName;
    }
    var excludeCommandsList = ["insertstring", "inserttext", "setIndentation", "paste"];
    var shortcutsArray = getEditorCommandsByName(excludeCommandsList);
    shortcutsArray = shortcutsArray.map(function (item) {
        return { value: item.description, meta: item.key, command: item.command };
    });
    prompt(editor, "", {
        name: "commands",
        selection: [0, Number.MAX_VALUE],
        maxHistoryCount: 5,
        onAccept: function (data) {
            if (data.item) {
                var commandName = data.item.command;
                this.addToHistory(data.item);
                editor.execCommand(commandName);
            }
        },
        addToHistory: function (item) {
            var history = this.history();
            history.unshift(item);
            delete item.message;
            for (var i = 1; i < history.length; i++) {
                if (history[i]["command"] == item.command) {
                    history.splice(i, 1);
                    break;
                }
            }
            if (this.maxHistoryCount > 0 && history.length > this.maxHistoryCount) {
                history.splice(history.length - 1, 1);
            }
            prompt.commands["history"] = history;
        },
        history: function () {
            return prompt.commands["history"] || [];
        },
        getPrefix: function (cmdLine) {
            var currentPos = cmdLine.getCursorPosition();
            var filterValue = cmdLine.getValue();
            return filterValue.substring(0, currentPos.column);
        },
        getCompletions: function (cmdLine) {
            function getFilteredCompletions(commands, prefix) {
                var resultCommands = JSON.parse(JSON.stringify(commands));
                var filtered = new FilteredList(resultCommands);
                return filtered.filterCompletions(resultCommands, prefix);
            }
            function getUniqueCommandList(commands, usedCommands) {
                if (!usedCommands || !usedCommands.length) {
                    return commands;
                }
                var excludeCommands = [];
                usedCommands.forEach(function (item) {
                    excludeCommands.push(item.command);
                });
                var resultCommands = [];
                commands.forEach(function (item) {
                    if (excludeCommands.indexOf(item.command) === -1) {
                        resultCommands.push(item);
                    }
                });
                return resultCommands;
            }
            var prefix = this.getPrefix(cmdLine);
            var recentlyUsedCommands = getFilteredCompletions(this.history(), prefix);
            var otherCommands = getUniqueCommandList(shortcutsArray, recentlyUsedCommands);
            otherCommands = getFilteredCompletions(otherCommands, prefix);
            if (recentlyUsedCommands.length && otherCommands.length) {
                recentlyUsedCommands[0].message = nls("Recently used");
                otherCommands[0].message = nls("Other commands");
            }
            var completions = recentlyUsedCommands.concat(otherCommands);
            return completions.length > 0 ? completions : [{
                    value: nls("No matching commands"),
                    error: 1
                }];
        }
    });
};
prompt.modes = function (editor, callback) {
    var modesArray = modelist.modes;
    modesArray = modesArray.map(function (item) {
        return { value: item.caption, mode: item.name };
    });
    prompt(editor, "", {
        name: "modes",
        selection: [0, Number.MAX_VALUE],
        onAccept: function (data) {
            if (data.item) {
                var modeName = "ace/mode/" + data.item.mode;
                editor.session.setMode(modeName);
            }
        },
        getPrefix: function (cmdLine) {
            var currentPos = cmdLine.getCursorPosition();
            var filterValue = cmdLine.getValue();
            return filterValue.substring(0, currentPos.column);
        },
        getCompletions: function (cmdLine) {
            function getFilteredCompletions(modes, prefix) {
                var resultCommands = JSON.parse(JSON.stringify(modes));
                var filtered = new FilteredList(resultCommands);
                return filtered.filterCompletions(resultCommands, prefix);
            }
            var prefix = this.getPrefix(cmdLine);
            var completions = getFilteredCompletions(modesArray, prefix);
            return completions.length > 0 ? completions : [{
                    "caption": "No mode matching",
                    "value": "No mode matching",
                    "error": 1
                }];
        }
    });
};
dom.importCssString(".ace_prompt_container {\n    max-width: 603px;\n    width: 100%;\n    margin: 20px auto;\n    padding: 3px;\n    background: white;\n    border-radius: 2px;\n    box-shadow: 0px 2px 3px 0px #555;\n}", "promtp.css", false);
exports.prompt = prompt;

});                (function() {
                    ace.require(["ace/ext/prompt"], function(m) {
                        if (typeof module == "object" && typeof exports == "object" && module) {
                            module.exports = m;
                        }
                    });
                })();
            