Added more examples, added highlighting for entities, URLs and CSS strings
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diff --git a/components/prism-css.js b/components/prism-css.js
index e63e0ac..c76207c 100644
--- a/components/prism-css.js
+++ b/components/prism-css.js
@@ -4,6 +4,7 @@ Prism.languages.css = {
'url': /url\((?:'|")?(.+?)(?:'|")?\)/gi,
'selector': /[^\{\}\s][^\{\}]*(?=\s*\{)/g,
'property': /(\b|\B)[a-z-]+(?=\s*:)/ig,
+ 'string': /("|')(\\?.)*?\1/g,
'important': /\B!important\b/gi,
'ignore': /&(lt|gt|amp);/gi,
'punctuation': /[\{\};:]/g
diff --git a/components/prism-css.min.js b/components/prism-css.min.js
index 9004149..a8b06dc 100644
--- a/components/prism-css.min.js
+++ b/components/prism-css.min.js
@@ -1 +1 @@
-Prism.languages.css={comment:/\/\*[\w\W]*?\*\//g,atrule:/@[\w-]+?(\s+.+)?(?=\s*{|\s*;)/gi,url:/url\((?:'|")?(.+?)(?:'|")?\)/gi,selector:/[^\{\}\s][^\{\}]*(?=\s*\{)/g,property:/(\b|\B)[a-z-]+(?=\s*:)/ig,important:/\B!important\b/gi,ignore:/&(lt|gt|amp);/gi,punctuation:/[\{\};:]/g};
\ No newline at end of file
+Prism.languages.css={comment:/\/\*[\w\W]*?\*\//g,atrule:/@[\w-]+?(\s+.+)?(?=\s*{|\s*;)/gi,url:/url\((?:'|")?(.+?)(?:'|")?\)/gi,selector:/[^\{\}\s][^\{\}]*(?=\s*\{)/g,property:/(\b|\B)[a-z-]+(?=\s*:)/ig,string:/("|')(\\?.)*?\1/g,important:/\B!important\b/gi,ignore:/&(lt|gt|amp);/gi,punctuation:/[\{\};:]/g};
\ No newline at end of file
diff --git a/examples.html b/examples.html
index de942d9..ca7aa65 100644
--- a/examples.html
+++ b/examples.html
@@ -49,107 +49,138 @@
<code class="language-none"><p>hi!</p></code>
</section>
-<section>
+<section class="language-markup">
<h1>Markup</h1>
<h2>Empty tag</h2>
- <pre class="prism"><code class="language-markup"><p></p></code></pre>
+ <pre><code><p></p></code></pre>
<h2>Tag that spans multiple lines</h2>
- <pre class="prism"><code class="language-markup"><p
+ <pre><code><p
>hello!
</p></code></pre>
<h2>Name-attribute pair</h2>
- <pre class="prism"><code class="language-markup"><p class="prism"></p></code></pre>
+ <pre><code><p></p></code></pre>
<h2>Name-attribute pair without quotes</h2>
- <pre class="prism"><code class="language-markup"><p class=prism></p></code></pre>
+ <pre><code><p class=prism></p></code></pre>
<h2>Attribute without value</h2>
- <pre class="prism"><code class="language-markup"><p data-foo></p></code></pre>
- <pre class="prism"><code class="language-markup"><p data-foo ></p></code></pre>
+ <pre><code><p data-foo></p></code></pre>
+ <pre><code><p data-foo ></p></code></pre>
<h2>Namespaces</h2>
- <pre class="prism"><code class="language-markup"><html:p foo:bar="baz" foo:weee></html:p></code></pre>
+ <pre><code><html:p foo:bar="baz" foo:weee></html:p></code></pre>
<h2>XML prolog</h2>
- <pre class="prism"><code class="language-markup"><?xml version="1.0" encoding="utf-8"?>
+ <pre><code><?xml version="1.0" encoding="utf-8"?>
<svg></svg></code></pre>
<h2>DOCTYPE</h2>
- <pre class="prism"><code class="language-markup"><!DOCTYPE html>
+ <pre><code><!DOCTYPE html>
<html></html></code></pre>
<h2>CDATA section</h2>
- <pre class="prism"><code class="language-markup"><ns1:description><![CDATA[
+ <pre><code><ns1:description><![CDATA[
CDATA is <not> magical.
]]></ns1:description></code></pre>
<h2>Comment</h2>
- <pre class="prism"><code class="language-markup"><!-- I'm a comment -->
+ <pre><code><!-- I'm a comment -->
And i'm not</code></pre>
<h2>Entities</h2>
- <pre class="prism"><code class="language-markup">&amp; &#x2665; &#160; &#x152;</code></pre>
+ <pre><code>&amp; &#x2665; &#160; &#x152;</code></pre>
</pre>
</section>
-<section>
+<section class="language-css">
<h1>CSS</h1>
<h2>Empty rule</h2>
- <pre class="prism"><code class="language-css">*{}</code></pre>
- <pre class="prism"><code class="language-css">* {}</code></pre>
- <pre class="prism"><code class="language-css">p {}</code></pre>
- <pre class="prism"><code class="language-css">ul,
+ <pre><code>*{} * {} p {}</code></pre>
+ <pre><code>ul,
ol {}</code></pre>
<h2>Simple rule</h2>
- <pre class="prism"><code class="language-css">p { color: red; }</code></pre>
+ <pre><code>p { color: red; }</code></pre>
<h2>Important rule</h2>
- <pre class="prism"><code class="language-css">p { color: red !important; }</code></pre>
+ <pre><code>p { color: red !important; }</code></pre>
<h2>@ rule</h2>
- <pre class="prism"><code class="language-css">@media screen and (min-width: 100px) {}</code></pre>
+ <pre><code>@media screen and (min-width: 100px) {}</code></pre>
<h2>Comment</h2>
- <pre class="prism"><code class="language-css">/* Simple comment here */</code></pre>
+ <pre><code>/* Simple comment here */</code></pre>
+
+ <h2>String</h2>
+ <pre><code>content: 'foo';</code></pre>
+
+ <h2>URL</h2>
+ <pre><code>content: url(foo.png);</code></pre>
</pre>
</section>
-<section>
+<section class="language-javascript">
<h1>JavaScript</h1>
<h2>Variable assignment</h2>
- <pre class="prism"><code class="language-javascript">var foo = "bar", baz = 5;</code></pre>
+ <pre><code>var foo = "bar", baz = 5;</code></pre>
<h2>Operators</h2>
- <pre class="prism"><code class="language-javascript">(1 + 2 * 3)/4 >= 3 && 4 < 5 || 6 > 7</code></pre>
+ <pre><code>(1 + 2 * 3)/4 >= 3 && 4 < 5 || 6 > 7</code></pre>
<h2>Indented code</h2>
- <pre class="prism"><code class="language-javascript">if (true) {
+ <pre><code>if (true) {
while (true) {
doSomething();
}
}</code></pre>
- <h2>Regexes</h2>
- <pre class="prism"><code class="language-javascript">/([^/])\/(\\?.|\[.+?])+?\/[gim]{0,3}/g</code></pre>
- <pre class="prism"><code class="language-javascript">/\/\*[\w\W]*?\*\//g</code></pre>
+ <h2>Regex with slashes</h2>
+ <pre><code>var foo = /([^/])\/(\\?.|\[.+?])+?\/[gim]{0,3}/g;</code></pre>
+
+ <h2>Regex that ends with double slash</h2>
+ <pre><code>var bar = /\/\*[\w\W]*?\*\//g;</code></pre>
<h2>Single line comments & regexes</h2>
- <pre class="prism"><code class="language-javascript">// http://lea.verou.me
+ <pre><code>// http://lea.verou.me
var comment = /\/\*[\w\W]*?\*\//g;</code></pre>
<h2>Link in comment</h2>
- <pre class="prism"><code class="language-javascript">// http://lea.verou.me
+ <pre><code>// http://lea.verou.me
/* http://lea.verou.me */</code></pre>
+ <h2>Nested strings</h2>
+ <pre><code>var foo = "foo", bar = "He \"said\" 'hi'!"</code></pre>
+
+ <h2>Strings inside comments</h2>
+ <pre><code>// "foo"</code></pre>
+ <pre><code>/* "foo" */</code></pre>
+
<h2>Strings with slashes</h2>
- <pre class="prism"><code class="language-javascript">env.content + '</' + env.tag + '>'</code></pre>
+ <pre><code>env.content + '</' + env.tag + '>'</code></pre>
+</section>
+
+<section id="failures" class="language-javascript">
+ <h1>Known failures (JavaScript)</h1>
+ <p>There are certain edge cases where Prism will fail.
+ There are always such cases in every regex-based syntax highlighter.
+ However, Prism dares to be open and honest about them.
+ If a failure is listed here, it doesn’t mean it will never be fixed. This is more of a “known bugs” list, just with a certain type of bug.
+ </p>
+
+ <h2>Two strings with slashes on the same line</h2>
+ <pre><code>var foo = "/" + "/";</code></pre>
+
+ <h2>Comment-like strings</h2>
+ <pre><code>"foo /* bar */ baz"; "foo // bar";</code></pre>
+
+ <h2>Regex inside single line comment</h2>
+ <pre><code>// hey, /this fails/ :(</code></pre>
</section>
<footer data-src="templates/footer.html" data-type="text/html"></footer>
diff --git a/prism.css b/prism.css
index 8d1e0b1..ae69986 100644
--- a/prism.css
+++ b/prism.css
@@ -63,7 +63,7 @@ pre[class*="language-"] {
.token.selector,
.token.attr-name,
-.token.string {
+.language-javascript .token.string {
color: #690;
}
@@ -71,7 +71,10 @@ pre[class*="language-"] {
color: #ab6; /* 70% of .attr-name on .prism’s background */
}
-.token.operator {
+.token.operator,
+.token.entity,
+.token.url,
+.language-css .token.string {
color: #a67f59;
background: hsla(0,0%,100%,.5);
}
@@ -90,4 +93,8 @@ pre[class*="language-"] {
.token.important {
font-weight: bold;
+}
+
+.token.entity {
+ cursor: help;
}
\ No newline at end of file
diff --git a/prism.js b/prism.js
index 6a347f8..2616917 100644
--- a/prism.js
+++ b/prism.js
@@ -292,6 +292,7 @@ Prism.languages.css = {
'url': /url\((?:'|")?(.+?)(?:'|")?\)/gi,
'selector': /[^\{\}\s][^\{\}]*(?=\s*\{)/g,
'property': /(\b|\B)[a-z-]+(?=\s*:)/ig,
+ 'string': /("|')(\\?.)*?\1/g,
'important': /\B!important\b/gi,
'ignore': /&(lt|gt|amp);/gi,
'punctuation': /[\{\};:]/g