Update Prism (#186)

The previous prism files were:

- of two different versions (1.23, 1.25)
- inconsistent (light css minified, dark 'development')

This commit:

- updates prism to 1.29.0
- retains minified javascript
- makes css consistently 'development' flavour to enable customisation

Co-authored-by: Michael Lynch <[email protected]>

static/third-party/prism/dark.css

@@ -1,3 +1,131 @@
-/* PrismJS 1.25.0
+/* PrismJS 1.29.0
 https://prismjs.com/download.html#themes=prism-dark&languages=markup+css+clike+javascript */
-code[class*=language-],pre[class*=language-]{color:#fff;background:0 0;text-shadow:0 -.1em .2em #000;font-family:Consolas,Monaco,'Andale Mono','Ubuntu Mono',monospace;font-size:1em;text-align:left;white-space:pre;word-spacing:normal;word-break:normal;word-wrap:normal;line-height:1.5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-hyphens:none;-moz-hyphens:none;-ms-hyphens:none;hyphens:none}@media print{code[class*=language-],pre[class*=language-]{text-shadow:none}}:not(pre)>code[class*=language-],pre[class*=language-]{background:#4c3f33}pre[class*=language-]{padding:1em;margin:.5em 0;overflow:auto;border:.3em solid #7a6651;border-radius:.5em;box-shadow:1px 1px .5em #000 inset}:not(pre)>code[class*=language-]{padding:.15em .2em .05em;border-radius:.3em;border:.13em solid #7a6651;box-shadow:1px 1px .3em -.1em #000 inset;white-space:normal}.token.cdata,.token.comment,.token.doctype,.token.prolog{color:#997f66}.token.punctuation{opacity:.7}.token.namespace{opacity:.7}.token.boolean,.token.constant,.token.number,.token.property,.token.symbol,.token.tag{color:#d1939e}.token.attr-name,.token.builtin,.token.char,.token.inserted,.token.selector,.token.string{color:#bce051}.language-css .token.string,.style .token.string,.token.entity,.token.operator,.token.url,.token.variable{color:#f4b73d}.token.atrule,.token.attr-value,.token.keyword{color:#d1939e}.token.important,.token.regex{color:#e90}.token.bold,.token.important{font-weight:700}.token.italic{font-style:italic}.token.entity{cursor:help}.token.deleted{color:red}
+/**
+ * prism.js Dark theme for JavaScript, CSS and HTML
+ * Based on the slides of the talk “/Reg(exp){2}lained/”
+ * @author Lea Verou
+ */
+
+code[class*="language-"],
+pre[class*="language-"] {
+    color: white;
+    background: none;
+    text-shadow: 0 -.1em .2em black;
+    font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
+    font-size: 1em;
+    text-align: left;
+    white-space: pre;
+    word-spacing: normal;
+    word-break: normal;
+    word-wrap: normal;
+    line-height: 1.5;
+
+    -moz-tab-size: 4;
+    -o-tab-size: 4;
+    tab-size: 4;
+
+    -webkit-hyphens: none;
+    -moz-hyphens: none;
+    -ms-hyphens: none;
+    hyphens: none;
+}
+
+@media print {
+    code[class*="language-"],
+    pre[class*="language-"] {
+        text-shadow: none;
+    }
+}
+
+pre[class*="language-"],
+:not(pre) > code[class*="language-"] {
+    background: hsl(30, 20%, 25%);
+}
+
+/* Code blocks */
+pre[class*="language-"] {
+    padding: 1em;
+    margin: .5em 0;
+    overflow: auto;
+    border: .3em solid hsl(30, 20%, 40%);
+    border-radius: .5em;
+    box-shadow: 1px 1px .5em black inset;
+}
+
+/* Inline code */
+:not(pre) > code[class*="language-"] {
+    padding: .15em .2em .05em;
+    border-radius: .3em;
+    border: .13em solid hsl(30, 20%, 40%);
+    box-shadow: 1px 1px .3em -.1em black inset;
+    white-space: normal;
+}
+
+.token.comment,
+.token.prolog,
+.token.doctype,
+.token.cdata {
+    color: hsl(30, 20%, 50%);
+}
+
+.token.punctuation {
+    opacity: .7;
+}
+
+.token.namespace {
+    opacity: .7;
+}
+
+.token.property,
+.token.tag,
+.token.boolean,
+.token.number,
+.token.constant,
+.token.symbol {
+    color: hsl(350, 40%, 70%);
+}
+
+.token.selector,
+.token.attr-name,
+.token.string,
+.token.char,
+.token.builtin,
+.token.inserted {
+    color: hsl(75, 70%, 60%);
+}
+
+.token.operator,
+.token.entity,
+.token.url,
+.language-css .token.string,
+.style .token.string,
+.token.variable {
+    color: hsl(40, 90%, 60%);
+}
+
+.token.atrule,
+.token.attr-value,
+.token.keyword {
+    color: hsl(350, 40%, 70%);
+}
+
+.token.regex,
+.token.important {
+    color: #e90;
+}
+
+.token.important,
+.token.bold {
+    font-weight: bold;
+}
+.token.italic {
+    font-style: italic;
+}
+
+.token.entity {
+    cursor: help;
+}
+
+.token.deleted {
+    color: red;
+}

static/third-party/prism/light.css

@@ -1,4 +1,4 @@
-/* PrismJS 1.23.0
+/* PrismJS 1.29.0
 https://prismjs.com/download.html#themes=prism&languages=clike+javascript+bash */
 /**
  * prism.js default theme for JavaScript, CSS and HTML
@@ -140,4 +140,3 @@ pre[class*="language-"] {
 .token.entity {
 	cursor: help;
 }
-