chore: add prismjs for syntax highlighting

1 files changed, 27 insertions, 0 deletions

diff --git a/public/prism/prism-reason.js b/public/prism/prism-reason.js
new file mode 100644
index 0000000..0832388
--- /dev/null
+++ b/public/prism/prism-reason.js
@@ -0,0 +1,27 @@
+Prism.languages.reason = Prism.languages.extend('clike', {
+  string: {
+    pattern: /"(?:\\(?:\r\n|[\s\S])|[^\\\r\n"])*"/,
+    greedy: true,
+  },
+  // 'class-name' must be matched *after* 'constructor' defined below
+  'class-name': /\b[A-Z]\w*/,
+  keyword:
+    /\b(?:and|as|assert|begin|class|constraint|do|done|downto|else|end|exception|external|for|fun|function|functor|if|in|include|inherit|initializer|lazy|let|method|module|mutable|new|nonrec|object|of|open|or|private|rec|sig|struct|switch|then|to|try|type|val|virtual|when|while|with)\b/,
+  operator:
+    /\.{3}|:[:=]|\|>|->|=(?:==?|>)?|<=?|>=?|[|^?'#!~`]|[+\-*\/]\.?|\b(?:asr|land|lor|lsl|lsr|lxor|mod)\b/,
+});
+Prism.languages.insertBefore('reason', 'class-name', {
+  char: {
+    pattern: /'(?:\\x[\da-f]{2}|\\o[0-3][0-7][0-7]|\\\d{3}|\\.|[^'\\\r\n])'/,
+    greedy: true,
+  },
+  // Negative look-ahead prevents from matching things like String.capitalize
+  constructor: /\b[A-Z]\w*\b(?!\s*\.)/,
+  label: {
+    pattern: /\b[a-z]\w*(?=::)/,
+    alias: 'symbol',
+  },
+});
+
+// We can't match functions property, so let's not even try.
+delete Prism.languages.reason.function;