added syntax highlighting

pyproject.toml

@@ -27,7 +27,7 @@ requires = ["hatchling"]
 build-backend = "hatchling.build"
 
 [tool.basedpyright]
-include = ["src"]
+include = ["src", "."]
 exclude = [
   "**/node_modules",
   "**/__pycache__",
@@ -47,7 +47,9 @@ reportExplicitAny = false
 reportAny = false
 reportUnusedCallResult = false
 reportCallInDefaultInitializer = false
-allowedUntypedLibraries = ["frontmatter"]
+enableTypeIgnoreComments = true
+reportIgnoreCommentWithoutRule = false
+allowedUntypedLibraries = ["frontmatter", "pygments"]
 
 [tool.ruff]
 line-length = 80
@@ -80,4 +82,5 @@ dev = [
     "basedpyright>=1.29.4",
     "pytest>=8.4.0",
     "ruff>=0.11.13",
+    "types-pygments>=2.19.0.20250516",
 ]

src/zona/markdown.py

@@ -2,13 +2,20 @@ from rich import print
 from typing import Any, override
 from pathlib import Path
 from marko.inline import Link, Image
+from marko.block import FencedCode
 from marko.html_renderer import HTMLRenderer
 from marko.parser import Parser
 from zona.layout import Layout
 
+from pygments import highlight
+from pygments.lexers import get_lexer_by_name, TextLexer
+from pygments.formatters import HtmlFormatter
+
 from zona import util
 from zona.models import Item
 
+# TODO: create Ashen pygments style (separate package probably)
+
 
 class ZonaRenderer(HTMLRenderer):
     def __init__(
@@ -73,6 +80,25 @@ class ZonaRenderer(HTMLRenderer):
             f"{caption}</div>"
         )
 
+    @override
+    def render_fenced_code(self, element: FencedCode):
+        # code = element.children
+        code = "".join(child.children for child in element.children)  # type: ignore
+        lang = element.lang or "text"
+
+        try:
+            lexer = get_lexer_by_name(lang, stripall=False)
+        except Exception:
+            lexer = TextLexer(stripall=False)  # type: ignore
+
+        formatter = HtmlFormatter(style="monokai", nowrap=True, noclasses=True)
+        highlighted = highlight(code, lexer, formatter)  # type: ignore
+
+        return (
+            f'<pre class="code-block language-{lang}">'
+            f"<code>{highlighted}</code></pre>"
+        )
+
 
 def md_to_html(
     content: str,

uv.lock

@@ -346,6 +346,27 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/76/42/3efaf858001d2c2913de7f354563e3a3a2f0decae3efe98427125a8f441e/typer-0.16.0-py3-none-any.whl", hash = "sha256:1f79bed11d4d02d4310e3c1b7ba594183bcedb0ac73b27a9e5f28f6fb5b98855", size = 46317, upload-time = "2025-05-26T14:30:30.523Z" },
 ]
 
+[[package]]
+name = "types-docutils"
+version = "0.21.0.20250604"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/ef/d0/d28035370d669f14d4e23bd63d093207331f361afa24d2686d2c3fe6be8d/types_docutils-0.21.0.20250604.tar.gz", hash = "sha256:5a9cc7f5a4c5ef694aa0abc61111e0b1376a53dee90d65757f77f31acfcca8f2", size = 40953, upload-time = "2025-06-04T03:10:27.439Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/89/91/887e9591c1ee50dfbf7c2fa2f3f51bc6db683013b6d2b0cd3983adf3d502/types_docutils-0.21.0.20250604-py3-none-any.whl", hash = "sha256:bfa8628176c06a80cdd1d6f3fb32e972e042db53538596488dfe0e9c5962b222", size = 65915, upload-time = "2025-06-04T03:10:26.067Z" },
+]
+
+[[package]]
+name = "types-pygments"
+version = "2.19.0.20250516"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "types-docutils" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/71/9a/c1ea3f59001e9d13b93ec8acf02c75b47832423f17471295b8ceebc48a65/types_pygments-2.19.0.20250516.tar.gz", hash = "sha256:b53fd07e197f0e7be38ee19598bd99c78be5ca5f9940849c843be74a2f81ab58", size = 18485, upload-time = "2025-05-16T03:09:30.05Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/a7/0b/32ce3ad35983bf4f603c43cfb00559b37bb5ed90ac4ef9f1d5564b8e4034/types_pygments-2.19.0.20250516-py3-none-any.whl", hash = "sha256:db27de8b59591389cd7d14792483892c021c73b8389ef55fef40a48aa371fbcc", size = 25440, upload-time = "2025-05-16T03:09:29.185Z" },
+]
+
 [[package]]
 name = "typing-extensions"
 version = "4.14.0"
@@ -389,6 +410,7 @@ dev = [
     { name = "basedpyright" },
     { name = "pytest" },
     { name = "ruff" },
+    { name = "types-pygments" },
 ]
 
 [package.metadata]
@@ -409,4 +431,5 @@ dev = [
     { name = "basedpyright", specifier = ">=1.29.4" },
     { name = "pytest", specifier = ">=8.4.0" },
     { name = "ruff", specifier = ">=0.11.13" },
+    { name = "types-pygments", specifier = ">=2.19.0.20250516" },
 ]