将 javascript 放入 html 并自动格式化所有 <code> and/or <pre> 块
Drop javascript in html and auto-format all <code> and/or <pre> blocks
我正在查看这个 google 美化项目：
https://github.com/google/code-prettify
在 usage 部分，它说要像这样使用它：
<pre class="prettyprint">class Voila {
public:
// Voila
static const string VOILA = "Voila";
// will not interfere with embedded <a href="#voila2">tags</a>.
}</pre>
我正在寻找一种无需向 pre 标签添加 class 即可设置所有 pre 标签样式的方法。有没有办法用这个库或另一个类似的库来做到这一点？我正在尝试在浏览器中为 Java/JavaScript 等
语法突出显示
这是一个有点棘手的解决方案，但查看该库中的（缩小的）代码，prettyprint 用于以下部分：
u = /\bprettyprint\b/
和
if ((k !== h || u.test(n)) && !e.test(n)) {
q = !1;
for (l = d.parentNode; l; l = l.parentNode)
if (w.test(l.tagName) && l.className &&
u.test(l.className)) {
它测试迭代元素的 className 是否匹配该正则表达式。因此，如果您只是删除针对 u 的那些测试，它应该可以工作，而无需将 class 添加到 <pre>s:
if (!e.test(n)) {
q = !1;
for (l = d.parentNode; l; l = l.parentNode)
if (w.test(l.tagName)) {
现在只测试 w (/^(?:pre|code|xmp)$/i) 是否匹配元素的 tagName。
!function(){/*
Copyright (C) 2013 Google Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Copyright (C) 2006 Google Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
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<pre>class Voila {
public:
// Voila
static const string VOILA = "Voila";
// will not interfere with embedded <a href="#voila2">tags</a>.
}</pre>
我正在查看这个 google 美化项目： https://github.com/google/code-prettify
在 usage 部分，它说要像这样使用它：
<pre class="prettyprint">class Voila {
public:
// Voila
static const string VOILA = "Voila";
// will not interfere with embedded <a href="#voila2">tags</a>.
}</pre>
我正在寻找一种无需向 pre 标签添加 class 即可设置所有 pre 标签样式的方法。有没有办法用这个库或另一个类似的库来做到这一点？我正在尝试在浏览器中为 Java/JavaScript 等
语法突出显示这是一个有点棘手的解决方案，但查看该库中的（缩小的）代码，prettyprint 用于以下部分：
u = /\bprettyprint\b/
和
if ((k !== h || u.test(n)) && !e.test(n)) {
q = !1;
for (l = d.parentNode; l; l = l.parentNode)
if (w.test(l.tagName) && l.className &&
u.test(l.className)) {
它测试迭代元素的 className 是否匹配该正则表达式。因此，如果您只是删除针对 u 的那些测试，它应该可以工作，而无需将 class 添加到 <pre>s:
if (!e.test(n)) {
q = !1;
for (l = d.parentNode; l; l = l.parentNode)
if (w.test(l.tagName)) {
现在只测试 w (/^(?:pre|code|xmp)$/i) 是否匹配元素的 tagName。
!function(){/*
Copyright (C) 2013 Google Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Copyright (C) 2006 Google Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
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<pre>class Voila {
public:
// Voila
static const string VOILA = "Voila";
// will not interfere with embedded <a href="#voila2">tags</a>.
}</pre>