/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
define('vs/basic-languages/handlebars/handlebars',["require", "exports", "../fillers/monaco-editor-core"], function (require, exports, monaco_editor_core_1) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.language = exports.conf = void 0;
    var EMPTY_ELEMENTS = [
        'area',
        'base',
        'br',
        'col',
        'embed',
        'hr',
        'img',
        'input',
        'keygen',
        'link',
        'menuitem',
        'meta',
        'param',
        'source',
        'track',
        'wbr'
    ];
    exports.conf = {
        wordPattern: /(-?\d*\.\d\w*)|([^\`\~\!\@\$\^\&\*\(\)\=\+\[\{\]\}\\\|\;\:\'\"\,\.\<\>\/\s]+)/g,
        comments: {
            blockComment: ['{{!--', '--}}']
        },
        brackets: [
            ['<!--', '-->'],
            ['<', '>'],
            ['{{', '}}'],
            ['{', '}'],
            ['(', ')']
        ],
        autoClosingPairs: [
            { open: '{', close: '}' },
            { open: '[', close: ']' },
            { open: '(', close: ')' },
            { open: '"', close: '"' },
            { open: "'", close: "'" }
        ],
        surroundingPairs: [
            { open: '<', close: '>' },
            { open: '"', close: '"' },
            { open: "'", close: "'" }
        ],
        onEnterRules: [
            {
                beforeText: new RegExp("<(?!(?:" + EMPTY_ELEMENTS.join('|') + "))(\\w[\\w\\d]*)([^/>]*(?!/)>)[^<]*$", 'i'),
                afterText: /^<\/(\w[\w\d]*)\s*>$/i,
                action: {
                    indentAction: monaco_editor_core_1.languages.IndentAction.IndentOutdent
                }
            },
            {
                beforeText: new RegExp("<(?!(?:" + EMPTY_ELEMENTS.join('|') + "))(\\w[\\w\\d]*)([^/>]*(?!/)>)[^<]*$", 'i'),
                action: { indentAction: monaco_editor_core_1.languages.IndentAction.Indent }
            }
        ]
    };
    exports.language = {
        defaultToken: '',
        tokenPostfix: '',
        // ignoreCase: true,
        // The main tokenizer for our languages
        tokenizer: {
            root: [
                [/\{\{!--/, 'comment.block.start.handlebars', '@commentBlock'],
                [/\{\{!/, 'comment.start.handlebars', '@comment'],
                [/\{\{/, { token: '@rematch', switchTo: '@handlebarsInSimpleState.root' }],
                [/<!DOCTYPE/, 'metatag.html', '@doctype'],
                [/<!--/, 'comment.html', '@commentHtml'],
                [/(<)(\w+)(\/>)/, ['delimiter.html', 'tag.html', 'delimiter.html']],
                [/(<)(script)/, ['delimiter.html', { token: 'tag.html', next: '@script' }]],
                [/(<)(style)/, ['delimiter.html', { token: 'tag.html', next: '@style' }]],
                [/(<)([:\w]+)/, ['delimiter.html', { token: 'tag.html', next: '@otherTag' }]],
                [/(<\/)(\w+)/, ['delimiter.html', { token: 'tag.html', next: '@otherTag' }]],
                [/</, 'delimiter.html'],
                [/\{/, 'delimiter.html'],
                [/[^<{]+/] // text
            ],
            doctype: [
                [
                    /\{\{/,
                    {
                        token: '@rematch',
                        switchTo: '@handlebarsInSimpleState.comment'
                    }
                ],
                [/[^>]+/, 'metatag.content.html'],
                [/>/, 'metatag.html', '@pop']
            ],
            comment: [
                [/\}\}/, 'comment.end.handlebars', '@pop'],
                [/./, 'comment.content.handlebars']
            ],
            commentBlock: [
                [/--\}\}/, 'comment.block.end.handlebars', '@pop'],
                [/./, 'comment.content.handlebars']
            ],
            commentHtml: [
                [
                    /\{\{/,
                    {
                        token: '@rematch',
                        switchTo: '@handlebarsInSimpleState.comment'
                    }
                ],
                [/-->/, 'comment.html', '@pop'],
                [/[^-]+/, 'comment.content.html'],
                [/./, 'comment.content.html']
            ],
            otherTag: [
                [
                    /\{\{/,
                    {
                        token: '@rematch',
                        switchTo: '@handlebarsInSimpleState.otherTag'
                    }
                ],
                [/\/?>/, 'delimiter.html', '@pop'],
                [/"([^"]*)"/, 'attribute.value'],
                [/'([^']*)'/, 'attribute.value'],
                [/[\w\-]+/, 'attribute.name'],
                [/=/, 'delimiter'],
                [/[ \t\r\n]+/] // whitespace
            ],
            // -- BEGIN <script> tags handling
            // After <script
            script: [
                [
                    /\{\{/,
                    {
                        token: '@rematch',
                        switchTo: '@handlebarsInSimpleState.script'
                    }
                ],
                [/type/, 'attribute.name', '@scriptAfterType'],
                [/"([^"]*)"/, 'attribute.value'],
                [/'([^']*)'/, 'attribute.value'],
                [/[\w\-]+/, 'attribute.name'],
                [/=/, 'delimiter'],
                [
                    />/,
                    {
                        token: 'delimiter.html',
                        next: '@scriptEmbedded.text/javascript',
                        nextEmbedded: 'text/javascript'
                    }
                ],
                [/[ \t\r\n]+/],
                [
                    /(<\/)(script\s*)(>)/,
                    ['delimiter.html', 'tag.html', { token: 'delimiter.html', next: '@pop' }]
                ]
            ],
            // After <script ... type
            scriptAfterType: [
                [
                    /\{\{/,
                    {
                        token: '@rematch',
                        switchTo: '@handlebarsInSimpleState.scriptAfterType'
                    }
                ],
                [/=/, 'delimiter', '@scriptAfterTypeEquals'],
                [
                    />/,
                    {
                        token: 'delimiter.html',
                        next: '@scriptEmbedded.text/javascript',
                        nextEmbedded: 'text/javascript'
                    }
                ],
                [/[ \t\r\n]+/],
                [/<\/script\s*>/, { token: '@rematch', next: '@pop' }]
            ],
            // After <script ... type =
            scriptAfterTypeEquals: [
                [
                    /\{\{/,
                    {
                        token: '@rematch',
                        switchTo: '@handlebarsInSimpleState.scriptAfterTypeEquals'
                    }
                ],
                [
                    /"([^"]*)"/,
                    {
                        token: 'attribute.value',
                        switchTo: '@scriptWithCustomType.$1'
                    }
                ],
                [
                    /'([^']*)'/,
                    {
                        token: 'attribute.value',
                        switchTo: '@scriptWithCustomType.$1'
                    }
                ],
                [
                    />/,
                    {
                        token: 'delimiter.html',
                        next: '@scriptEmbedded.text/javascript',
                        nextEmbedded: 'text/javascript'
                    }
                ],
                [/[ \t\r\n]+/],
                [/<\/script\s*>/, { token: '@rematch', next: '@pop' }]
            ],
            // After <script ... type = $S2
            scriptWithCustomType: [
                [
                    /\{\{/,
                    {
                        token: '@rematch',
                        switchTo: '@handlebarsInSimpleState.scriptWithCustomType.$S2'
                    }
                ],
                [
                    />/,
                    {
                        token: 'delimiter.html',
                        next: '@scriptEmbedded.$S2',
                        nextEmbedded: '$S2'
                    }
                ],
                [/"([^"]*)"/, 'attribute.value'],
                [/'([^']*)'/, 'attribute.value'],
                [/[\w\-]+/, 'attribute.name'],
                [/=/, 'delimiter'],
                [/[ \t\r\n]+/],
                [/<\/script\s*>/, { token: '@rematch', next: '@pop' }]
            ],
            scriptEmbedded: [
                [
                    /\{\{/,
                    {
                        token: '@rematch',
                        switchTo: '@handlebarsInEmbeddedState.scriptEmbedded.$S2',
                        nextEmbedded: '@pop'
                    }
                ],
                [/<\/script/, { token: '@rematch', next: '@pop', nextEmbedded: '@pop' }]
            ],
            // -- END <script> tags handling
            // -- BEGIN <style> tags handling
            // After <style
            style: [
                [
                    /\{\{/,
                    {
                        token: '@rematch',
                        switchTo: '@handlebarsInSimpleState.style'
                    }
                ],
                [/type/, 'attribute.name', '@styleAfterType'],
                [/"([^"]*)"/, 'attribute.value'],
                [/'([^']*)'/, 'attribute.value'],
                [/[\w\-]+/, 'attribute.name'],
                [/=/, 'delimiter'],
                [
                    />/,
                    {
                        token: 'delimiter.html',
                        next: '@styleEmbedded.text/css',
                        nextEmbedded: 'text/css'
                    }
                ],
                [/[ \t\r\n]+/],
                [
                    /(<\/)(style\s*)(>)/,
                    ['delimiter.html', 'tag.html', { token: 'delimiter.html', next: '@pop' }]
                ]
            ],
            // After <style ... type
            styleAfterType: [
                [
                    /\{\{/,
                    {
                        token: '@rematch',
                        switchTo: '@handlebarsInSimpleState.styleAfterType'
                    }
                ],
                [/=/, 'delimiter', '@styleAfterTypeEquals'],
                [
                    />/,
                    {
                        token: 'delimiter.html',
                        next: '@styleEmbedded.text/css',
                        nextEmbedded: 'text/css'
                    }
                ],
                [/[ \t\r\n]+/],
                [/<\/style\s*>/, { token: '@rematch', next: '@pop' }]
            ],
            // After <style ... type =
            styleAfterTypeEquals: [
                [
                    /\{\{/,
                    {
                        token: '@rematch',
                        switchTo: '@handlebarsInSimpleState.styleAfterTypeEquals'
                    }
                ],
                [
                    /"([^"]*)"/,
                    {
                        token: 'attribute.value',
                        switchTo: '@styleWithCustomType.$1'
                    }
                ],
                [
                    /'([^']*)'/,
                    {
                        token: 'attribute.value',
                        switchTo: '@styleWithCustomType.$1'
                    }
                ],
                [
                    />/,
                    {
                        token: 'delimiter.html',
                        next: '@styleEmbedded.text/css',
                        nextEmbedded: 'text/css'
                    }
                ],
                [/[ \t\r\n]+/],
                [/<\/style\s*>/, { token: '@rematch', next: '@pop' }]
            ],
            // After <style ... type = $S2
            styleWithCustomType: [
                [
                    /\{\{/,
                    {
                        token: '@rematch',
                        switchTo: '@handlebarsInSimpleState.styleWithCustomType.$S2'
                    }
                ],
                [
                    />/,
                    {
                        token: 'delimiter.html',
                        next: '@styleEmbedded.$S2',
                        nextEmbedded: '$S2'
                    }
                ],
                [/"([^"]*)"/, 'attribute.value'],
                [/'([^']*)'/, 'attribute.value'],
                [/[\w\-]+/, 'attribute.name'],
                [/=/, 'delimiter'],
                [/[ \t\r\n]+/],
                [/<\/style\s*>/, { token: '@rematch', next: '@pop' }]
            ],
            styleEmbedded: [
                [
                    /\{\{/,
                    {
                        token: '@rematch',
                        switchTo: '@handlebarsInEmbeddedState.styleEmbedded.$S2',
                        nextEmbedded: '@pop'
                    }
                ],
                [/<\/style/, { token: '@rematch', next: '@pop', nextEmbedded: '@pop' }]
            ],
            // -- END <style> tags handling
            handlebarsInSimpleState: [
                [/\{\{\{?/, 'delimiter.handlebars'],
                [/\}\}\}?/, { token: 'delimiter.handlebars', switchTo: '@$S2.$S3' }],
                { include: 'handlebarsRoot' }
            ],
            handlebarsInEmbeddedState: [
                [/\{\{\{?/, 'delimiter.handlebars'],
                [
                    /\}\}\}?/,
                    {
                        token: 'delimiter.handlebars',
                        switchTo: '@$S2.$S3',
                        nextEmbedded: '$S3'
                    }
                ],
                { include: 'handlebarsRoot' }
            ],
            handlebarsRoot: [
                [/"[^"]*"/, 'string.handlebars'],
                [/[#/][^\s}]+/, 'keyword.helper.handlebars'],
                [/else\b/, 'keyword.helper.handlebars'],
                [/[\s]+/],
                [/[^}]/, 'variable.parameter.handlebars']
            ]
        }
    };
});