chore: add prismjs for syntax highlighting

1 files changed, 31 insertions, 0 deletions

diff --git a/public/prism/prism-go.js b/public/prism/prism-go.js
new file mode 100644
index 0000000..213ac7b
--- /dev/null
+++ b/public/prism/prism-go.js
@@ -0,0 +1,31 @@
+Prism.languages.go = Prism.languages.extend('clike', {
+  string: {
+    pattern: /(^|[^\\])"(?:\\.|[^"\\\r\n])*"|`[^`]*`/,
+    lookbehind: true,
+    greedy: true,
+  },
+  keyword:
+    /\b(?:break|case|chan|const|continue|default|defer|else|fallthrough|for|func|go(?:to)?|if|import|interface|map|package|range|return|select|struct|switch|type|var)\b/,
+  boolean: /\b(?:_|false|iota|nil|true)\b/,
+  number: [
+    // binary and octal integers
+    /\b0(?:b[01_]+|o[0-7_]+)i?\b/i,
+    // hexadecimal integers and floats
+    /\b0x(?:[a-f\d_]+(?:\.[a-f\d_]*)?|\.[a-f\d_]+)(?:p[+-]?\d+(?:_\d+)*)?i?(?!\w)/i,
+    // decimal integers and floats
+    /(?:\b\d[\d_]*(?:\.[\d_]*)?|\B\.\d[\d_]*)(?:e[+-]?[\d_]+)?i?(?!\w)/i,
+  ],
+  operator:
+    /[*\/%^!=]=?|\+[=+]?|-[=-]?|\|[=|]?|&(?:=|&|\^=?)?|>(?:>=?|=)?|<(?:<=?|=|-)?|:=|\.\.\./,
+  builtin:
+    /\b(?:append|bool|byte|cap|close|complex|complex(?:64|128)|copy|delete|error|float(?:32|64)|u?int(?:8|16|32|64)?|imag|len|make|new|panic|print(?:ln)?|real|recover|rune|string|uintptr)\b/,
+});
+
+Prism.languages.insertBefore('go', 'string', {
+  char: {
+    pattern: /'(?:\\.|[^'\\\r\n]){0,10}'/,
+    greedy: true,
+  },
+});
+
+delete Prism.languages.go['class-name'];