chore: update LICENSE

LICENSE

 The MIT License (MIT)
 
-Copyright (C) 2021 by MrHope
+Copyright (C) 2021 - PRESENT by MrHope
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

packages/add-this/LICENSE

 The MIT License (MIT)
 
-Copyright (C) 2020 by MrHope
+Copyright (C) 2020 - PRESENT by MrHope
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

packages/blog2/LICENSE

 The MIT License (MIT)
 
-Copyright (C) 2021 by MrHope
+Copyright (C) 2022 - PRESENT by MrHope
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

packages/comment2/LICENSE

 The MIT License (MIT)
 
-Copyright (C) 2020 by MrHope
+Copyright (C) 2020 - PRESENT by MrHope
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

packages/components/LICENSE

 The MIT License (MIT)
 
-Copyright (C) 2020 by MrHope
+Copyright (C) 2020 - PRESENT by MrHope
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

packages/copy-code2/LICENSE

-MIT License
+The MIT License (MIT)
 
-Copyright (c) 2019 vxhly <pengchengou@gmail.com>
-Copyright (C) 2020 by MrHope
+Copyright (C) 2020 - PRESENT by MrHope
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -10,14 +9,13 @@ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-© 2019 GitHub, Inc.
\ No newline at end of file
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

packages/copy-code2/src/client/appSetup.ts

+/**
+ * Forked and edited from https://github.com/vxhly/vuepress-plugin-one-click-copy/blob/master/bin/clientRootMixin.js
+ *
+ * MIT License
+ *
+ * Copyright (c) 2019 vxhly <pengchengou@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ * © 2019 GitHub, Inc.
+ */
+
 import { useLocaleConfig } from "@mr-hope/vuepress-shared/lib/client";
 import { defineClientAppSetup } from "@vuepress/client";
 import { onMounted, watch } from "vue";

packages/copy-code2/src/client/message.ts

+/**
+ * Forked and edited from https://github.com/vxhly/vuepress-plugin-one-click-copy/blob/master/bin/Message.js
+ *
+ * MIT License
+ *
+ * Copyright (c) 2019 vxhly <pengchengou@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ * © 2019 GitHub, Inc.
+ */
+
 export default class Message {
   private containerElement: HTMLElement;
 

packages/feed2/LICENSE

 The MIT License (MIT)
 
-Copyright (C) 2020 by MrHope
-Copyright (c) 2019 - present webmasterish
-Copyright (c) 2015 Stian Grytøyr
+Copyright (C) 2020 - PRESENT by MrHope
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

packages/lightgallery/LICENSE

-MIT License
+The MIT License (MIT)
 
-Copyright (C) 2021 by MrHope
+Copyright (C) 2021 - PRESENT by MrHope
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -9,14 +9,13 @@ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-© 2019 GitHub, Inc.
\ No newline at end of file
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

packages/md-enhance/LICENSE

 The MIT License (MIT)
 
-Copyright (c) 2014-2015 Vitaly Puzrin, Alex Kocharin.
-Copyright (c) 2018 melon
-Copyright (C) 2020 by MrHope
+Copyright (C) 2020 - PRESENT by MrHope
 
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
 
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

packages/md-enhance/__tests__/unit/__snapshots__/footnote.spec.ts.snap

@@ -86,6 +86,19 @@ exports[`footnote Label cannot contain spaces or newlines 1`] = `
 "
 `;
 
+exports[`footnote Nested footnotes 1`] = `
+"<p>foo<sup class=\\"footnote-ref\\"><a href=\\"#footnote1\\">[1]</a><a class=\\"footnote-anchor\\" id=\\"footnote-ref1\\" /></sup> bar<sup class=\\"footnote-ref\\"><a href=\\"#footnote2\\">[2]</a><a class=\\"footnote-anchor\\" id=\\"footnote-ref2\\" /></sup>.</p>
+<hr class=\\"footnotes-sep\\">
+<section class=\\"footnotes\\">
+<ol class=\\"footnotes-list\\">
+<li id=\\"footnote1\\" class=\\"footnote-item\\"> <a href=\\"#footnote-ref1\\" class=\\"footnote-backref\\">↩︎</a></li>
+<li id=\\"footnote2\\" class=\\"footnote-item\\"><p>baz <a href=\\"#footnote-ref2\\" class=\\"footnote-backref\\">↩︎</a></p>
+</li>
+</ol>
+</section>
+"
+`;
+
 exports[`footnote Pandoc example 1`] = `
 "<p>Here is a footnote reference,<sup class=\\"footnote-ref\\"><a href=\\"#footnote1\\">[1]</a><a class=\\"footnote-anchor\\" id=\\"footnote-ref1\\" /></sup> and another.<sup class=\\"footnote-ref\\"><a href=\\"#footnote2\\">[2]</a><a class=\\"footnote-anchor\\" id=\\"footnote-ref2\\" /></sup></p>
 <p>This paragraph won't be part of the note, because it

packages/md-enhance/__tests__/unit/footnote.spec.ts

@@ -65,6 +65,16 @@ baz
     ).toMatchSnapshot();
   });
 
+  it("Nested footnotes", () => {
+    expect(
+      markdownIt.render(`
+foo[^1] bar[^2].
+
+[^1]:[^2]: baz
+`)
+    ).toMatchSnapshot();
+  });
+
   it("Should support inline note", () => {
     expect(
       markdownIt.render(`

packages/md-enhance/src/node/markdown-it/footnote.ts

+/**
+ * Forked from https://github.com/markdown-it/markdown-it-footnote/blob/master/index.js
+ *
+ * Copyright (c) 2014-2015 Vitaly Puzrin, Alex Kocharin.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
 import Token from "markdown-it/lib/token";
 import parseLinkLabel from "markdown-it/lib/helpers/parse_link_label";
 
@@ -408,7 +435,7 @@ const footnoteTail = (state: FootNoteStateCore): boolean => {
     } else if (list[i].label) tokens = refTokens[`:${list[i].label as string}`];
     else tokens = [];
 
-    state.tokens = state.tokens.concat(tokens);
+    if (tokens) state.tokens = state.tokens.concat(tokens);
     if (state.tokens[state.tokens.length - 1].type === "paragraph_close")
       lastParagraph = state.tokens.pop() || null;
     else lastParagraph = null;

packages/md-enhance/src/node/markdown-it/katex.ts

+/**
+ * Forked from https://github.com/waylonflinn/markdown-it-katex/blob/master/index.js
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2016 Waylon Flinn
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
 import Katex from "katex";
 import { escapeHtml } from "./utils";
 

packages/md-enhance/src/node/markdown-it/mark.ts

+/**
+ * Forked from https://github.com/markdown-it/markdown-it-mark/blob/master/index.js
+ *
+ * Copyright (c) 2014-2015 Vitaly Puzrin, Alex Kocharin.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
 import type MarkdownIt from "markdown-it";
 import type StateInline from "markdown-it/lib/rules_inline/state_inline";
 
@@ -31,7 +58,7 @@ const tokenize = (state: StateInline, silent: boolean): boolean => {
       state.delimiters.push({
         marker: 0x3d,
         length: 0, // disable "rule of 3" length checks meant for emphasis
-        jump: i / 2,
+        jump: i / 2, // 1 delimiter = 2 characters
         token: state.tokens.length - 1,
         end: -1,
         open: scanned.can_open,

packages/md-enhance/src/node/markdown-it/sub.ts

+/**
+ * Forked from https://github.com/markdown-it/markdown-it-sub/blob/master/index.js
+ *
+ * Copyright (c) 2014-2015 Vitaly Puzrin, Alex Kocharin.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
 import { UNESCAPE_RE } from "./utils";
 
 import type MarkdownIt from "markdown-it";

packages/md-enhance/src/node/markdown-it/sup.ts

-// Process ^superscript^
+/**
+ * Forked from https://github.com/markdown-it/markdown-it-sup/blob/master/index.js
+ *
+ * Copyright (c) 2014-2015 Vitaly Puzrin, Alex Kocharin.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
 import { UNESCAPE_RE } from "./utils";
 
 import type MarkdownIt from "markdown-it";

packages/md-enhance/src/node/markdown-it/tasklist.ts

+/**
+ * Forked from https://github.com/revin/markdown-it-task-lists/blob/master/index.js
+ *
+ * Copyright (c) 2016, Revin Guillen
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
 import Token from "markdown-it/lib/token";
 
 import type MarkdownIt from "markdown-it";