1 files changed, 109 insertions, 0 deletions
diff --git a/docs/highlightjs-gleam.js b/docs/highlightjs-gleam.js
new file mode 100644
index 0000000..292b8ca
--- /dev/null
+++ b/docs/highlightjs-gleam.js
@@ -0,0 +1,109 @@
+hljs.registerLanguage("gleam", function (hljs) {
+  const KEYWORDS =
+    "as assert case const external fn if import let " +
+    "opaque pub todo try tuple type";
+  const STRING = {
+    className: "string",
+    variants: [{ begin: /"/, end: /"/ }],
+    contains: [hljs.BACKSLASH_ESCAPE],
+    relevance: 0,
+  };
+  const NAME = {
+    className: "variable",
+    begin: "\\b[a-z][a-z0-9_]*\\b",
+    relevance: 0,
+  };
+  const DISCARD_NAME = {
+    className: "comment",
+    begin: "\\b_[a-z][a-z0-9_]*\\b",
+    relevance: 0,
+  };
+  const NUMBER = {
+    className: "number",
+    variants: [
+      {
+        // binary
+        begin: "\\b0[bB](?:_?[01]+)+",
+      },
+      {
+        // octal
+        begin: "\\b0[oO](?:_?[0-7]+)+",
+      },
+      {
+        // hex
+        begin: "\\b0[xX](?:_?[0-9a-fA-F]+)+",
+      },
+      {
+        // dec, float
+        begin: "\\b\\d(?:_?\\d+)*(?:\\.(?:\\d(?:_?\\d+)*)*)?",
+      },
+    ],
+    relevance: 0,
+  };
+
+  return {
+    name: "Gleam",
+    aliases: ["gleam"],
+    contains: [
+      hljs.C_LINE_COMMENT_MODE,
+      STRING,
+      {
+        // bit string
+        begin: "<<",
+        end: ">>",
+        contains: [
+          {
+            className: "keyword",
+            beginKeywords:
+              "binary bytes int float bit_string bits utf8 utf16 utf32 " +
+              "utf8_codepoint utf16_codepoint utf32_codepoint signed unsigned " +
+              "big little native unit size",
+          },
+          KEYWORDS,
+          STRING,
+          NAME,
+          DISCARD_NAME,
+          NUMBER,
+        ],
+        relevance: 10,
+      },
+      {
+        className: "function",
+        beginKeywords: "fn",
+        end: "\\(",
+        excludeEnd: true,
+        contains: [
+          {
+            className: "title",
+            begin: "[a-z][a-z0-9_]*\\w*",
+            relevance: 0,
+          },
+        ],
+      },
+      {
+        className: "keyword",
+        beginKeywords: KEYWORDS,
+      },
+      {
+        // Type names and constructors
+        className: "title",
+        begin: "\\b[A-Z][A-Za-z0-9]*\\b",
+        relevance: 0,
+      },
+      {
+        className: "operator",
+        begin: "[+\\-*/%!=<>&|.]+",
+        relevance: 0,
+      },
+      NAME,
+      DISCARD_NAME,
+      NUMBER,
+    ],
+  };
+});
+document.querySelectorAll("pre code").forEach(block => {
+  if (block.className === "") {
+    block.classList.add("gleam");
+  }
+  hljs.highlightBlock(block);
+});