chore: add prismjs for syntax highlighting

1 files changed, 13 insertions, 0 deletions

diff --git a/public/prism/prism-ebnf.min.js b/public/prism/prism-ebnf.min.js
new file mode 100644
index 0000000..43c59fd
--- /dev/null
+++ b/public/prism/prism-ebnf.min.js
@@ -0,0 +1,13 @@
+Prism.languages.ebnf = {
+  comment: /\(\*[\s\S]*?\*\)/,
+  string: { pattern: /"[^"\r\n]*"|'[^'\r\n]*'/, greedy: !0 },
+  special: { pattern: /\?[^?\r\n]*\?/, greedy: !0, alias: 'class-name' },
+  definition: {
+    pattern: /^([\t ]*)[a-z]\w*(?:[ \t]+[a-z]\w*)*(?=\s*=)/im,
+    lookbehind: !0,
+    alias: ['rule', 'keyword'],
+  },
+  rule: /\b[a-z]\w*(?:[ \t]+[a-z]\w*)*\b/i,
+  punctuation: /\([:/]|[:/]\)|[.,;()[\]{}]/,
+  operator: /[-=|*/!]/,
+};