diff --git a/.gitignore b/.gitignore
index 783eacd..d128777 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /tpp
 /exe
+Session.vim
diff --git a/cat.webp b/cat.webp
deleted file mode 100644
index 6b225c7..0000000
Binary files a/cat.webp and /dev/null differ
diff --git a/go.mod b/go.mod
index c317a32..2221189 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,7 @@ module surdeus.su/util/tpp
 go 1.21.7
 
 require (
-	github.com/d5/tengo/v2 v2.16.1 // indirect
-	vultras.su/core/cli v0.0.0-20240104195345-5d79542278a0 // indirect
+	github.com/d5/tengo/v2 v2.17.0
+	github.com/gomarkdown/markdown v0.0.0-20240419095408-642f0ee99ae2
+	surdeus.su/core/cli v0.0.2
 )
diff --git a/go.sum b/go.sum
index f57549c..cac8de3 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,6 @@
-github.com/d5/tengo/v2 v2.16.1 h1:/N6dqiGu9toqANInZEOQMM8I06icdZnmb+81DG/lZdw=
-github.com/d5/tengo/v2 v2.16.1/go.mod h1:XRGjEs5I9jYIKTxly6HCF8oiiilk5E/RYXOZ5b0DZC8=
-vultras.su/core/cli v0.0.0-20240104195345-5d79542278a0 h1:acA77oEg7hDuUchyBvw7scG9gayVLFAC9/CGuqyfLSA=
-vultras.su/core/cli v0.0.0-20240104195345-5d79542278a0/go.mod h1:rYu/sFWE3vUkDSSJCZt+K1aVaso0MYcZ+tmxQd4whdQ=
+github.com/d5/tengo/v2 v2.17.0 h1:BWUN9NoJzw48jZKiYDXDIF3QrIVZRm1uV1gTzeZ2lqM=
+github.com/d5/tengo/v2 v2.17.0/go.mod h1:XRGjEs5I9jYIKTxly6HCF8oiiilk5E/RYXOZ5b0DZC8=
+github.com/gomarkdown/markdown v0.0.0-20240419095408-642f0ee99ae2 h1:yEt5djSYb4iNtmV9iJGVday+i4e9u6Mrn5iP64HH5QM=
+github.com/gomarkdown/markdown v0.0.0-20240419095408-642f0ee99ae2/go.mod h1:JDGcbDT52eL4fju3sZ4TeHGsQwhG9nbDV21aMyhwPoA=
+surdeus.su/core/cli v0.0.2 h1:RdHHk3/Fhwxz9PjaE+vTlCuF9KmhrmNUb5y4oqulrYI=
+surdeus.su/core/cli v0.0.2/go.mod h1:UKwCmcSX+x7XX9aF3gOaaAaJcJA3gtUmL4vdnM43+fM=
diff --git a/httpx/handler.go b/httpx/handler.go
index 8d88835..c0b0161 100644
--- a/httpx/handler.go
+++ b/httpx/handler.go
@@ -2,6 +2,7 @@ package httpx
 
 import (
 	//"github.com/d5/tengo/v2"
+	"surdeus.su/util/tpp/mdx"
 	"surdeus.su/util/tpp"
 	"path/filepath"
 	"net/http"
@@ -34,6 +35,7 @@ type Handler struct {
 	// request so you can keep the states
 	// between requests.
 	global any
+	md *mdx.Markdown
 }
 
 // Returns the new Handler with
@@ -65,8 +67,12 @@ func DefaultPP(mod string) *tpp.Preprocessor {
 
 		s.Add("__http_request__", ctx.Value(KeyRequest))
 		s.Add("__global__", ctx.Value(KeyGlobal))
+		s.Add("__markdown__", ctx.Value(KeyMarkdown))
 	}).SetPreCode(func(ctx context.Context) []byte {
 		return []byte(`
+			markdown := func(...args) {
+				pp.write_raw(__markdown__(args...))
+			}
 			http := immutable({
 				request : __http_request__
 			})
@@ -84,6 +90,11 @@ func DefaultPP(mod string) *tpp.Preprocessor {
 	return tpp.New(t)
 }
 
+func (h *Handler) SetMD(md *mdx.Markdown) *Handler {
+	h.md = md
+	return h
+}
+
 func (h *Handler) ServeHTTP(
 	w http.ResponseWriter,
 	r *http.Request,
@@ -132,6 +143,12 @@ func (h *Handler) ServeHTTP(
 		h.global,
 	)
 
+	ctx = context.WithValue(
+		ctx,
+		KeyMarkdown,
+		h.md,
+	)
+
 	// Setting before the code to let it change own
 	// content type.
 	contentType := mime.TypeByExtension(urlExt)
diff --git a/httpx/tool.go b/httpx/tool.go
index 89afdd0..5600f1b 100644
--- a/httpx/tool.go
+++ b/httpx/tool.go
@@ -1,9 +1,11 @@
 package httpx
 
 import (
+
 	"github.com/d5/tengo/v2"
 	//"github.com/d5/tengo/v2/stdlib"
-	"vultras.su/core/cli/mtool"
+	"surdeus.su/util/tpp/mdx"
+	"surdeus.su/core/cli/mtool"
 	"net/http"
 	"log"
 	//"context"
@@ -15,6 +17,7 @@ type CKey string
 const (
 	KeyRequest CKey = "http-request"
 	KeyGlobal = "global"
+	KeyMarkdown = "markdown"
 )
 
 // Simple PHP-like server implementation.
@@ -37,8 +40,10 @@ var Tool = mtool.T("tht").Func(func(flags *mtool.Flags) {
 			DefaultPP(mod),
 			src, ext,
 			map[string] tengo.Object{},
-		),
+		).SetMD(mdx.MakeDefaultMarkdown()),
 	}
+
+	log.Printf("Listening on %q\n", addr)
 	err := srv.ListenAndServe()
 	if err != nil {
 		log.Printf("Error: srv.ListenAndServe(...): %s\n", err)
diff --git a/mdx/main.go b/mdx/main.go
new file mode 100644
index 0000000..d5241da
--- /dev/null
+++ b/mdx/main.go
@@ -0,0 +1,80 @@
+package mdx
+import "github.com/gomarkdown/markdown"
+import "github.com/gomarkdown/markdown/html"
+import "github.com/gomarkdown/markdown/parser"
+import "github.com/d5/tengo/v2"
+import "bytes"
+
+type Markdown struct {
+	tengo.ObjectImpl
+	MakeParser func() *parser.Parser
+	MakeRenderer func() *html.Renderer
+}
+
+func MakeDefaultMarkdown() *Markdown {
+	return &Markdown{
+		MakeParser: MakeDefaultParser,
+		MakeRenderer: MakeDefaultRenderer,
+	}
+}
+
+func (md *Markdown) TypeName() string {
+	return "*Markdown"
+}
+
+func (md *Markdown) String() string {
+	if md == nil {
+		return "<nil>"
+	}
+	return "&Markdown{...}"
+}
+
+func (md *Markdown) Render(
+	data []byte,
+) ([]byte, error) {
+	doc := md.MakeParser().Parse(data)
+	rendered := markdown.Render(doc, md.MakeRenderer())
+	return rendered, nil
+}
+
+func (md *Markdown) CanCall() bool {
+	return md != nil
+}
+
+func (md *Markdown) Call(
+	args ...tengo.Object,
+) (tengo.Object, error) {
+	var b bytes.Buffer
+	for _, arg := range args {
+		bts, ok := tengo.ToByteSlice(arg)
+		if !ok {
+			return nil, tengo.ErrInvalidArgumentType{
+			}
+		}
+		b.Write(bts)
+	}
+
+	rendered, err := md.Render(b.Bytes())
+	if err != nil {
+		return nil, err
+	}
+
+	return tengo.FromInterface(rendered)
+}
+
+func MakeDefaultParser() *parser.Parser {
+	return parser.NewWithExtensions(
+		parser.CommonExtensions | parser.AutoHeadingIDs |
+			parser.NoEmptyLineBeforeBlock | parser.Attributes |
+			parser.Tables,
+	)
+}
+
+func MakeDefaultRenderer() *html.Renderer {
+	return html.NewRenderer(
+		html.RendererOptions{
+			Flags: html.CommonFlags | html.HrefTargetBlank,
+		},
+	)
+}
+
diff --git a/mod/pre.tengo b/mod/pre.tengo
index fee5bf5..5141dc4 100644
--- a/mod/pre.tengo
+++ b/mod/pre.tengo
@@ -6,7 +6,7 @@ htmExt := func(c){
 		<!doctype html>
 		<html><head>
 	`)
-	if !is_undefined(c.title) {
+	if c.title {
 		c.pp.printf(`<title>%s</title>`, c.title)
 	}
 	c.pp.print(`
diff --git a/run-tht.sh b/run-tht.sh
new file mode 100755
index 0000000..646c7c1
--- /dev/null
+++ b/run-tht.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+#
+go build -o ./exe/ ./cmd/tht/ && \
+	./exe/tht
diff --git a/src/page.htm.tpp b/src/page.htm.tpp
new file mode 100644
index 0000000..036c11c
--- /dev/null
+++ b/src/page.htm.tpp
@@ -0,0 +1,34 @@
+{{
+	context.title = "Some page title"
+}}
+
+{{markdown(`
+
+# Hello, World!
+
+This is the markdown example shit.
+
+	func main() {
+		print("Fuck you")
+	}
+
+## Yet another level of header
+
+And even more text
+
+> Cheap is talk, show the code.
+
+(c) Linus Torvalds
+
+`)}}
+
+<div id="uniq">
+	Even <strong>more</strong> HTML
+</div>
+
+{{markdown(`
+### Third level header
+
+Some shit
+
+`)}}
diff --git a/tool.go b/tool.go
index f677bd0..348bde8 100644
--- a/tool.go
+++ b/tool.go
@@ -3,7 +3,7 @@ package tpp
 import (
 	//"github.com/d5/tengo/v2"
 	"github.com/d5/tengo/v2/stdlib"
-	"vultras.su/core/cli/mtool"
+	"surdeus.su/core/cli/mtool"
 	//"fmt"
 	"os"
 	"log"