Replace now just contains replacements/slotHandler, and defers html

parsing to External.

@@ -3,8 +3,9 @@ import Custom from './custom.astro'
 import Match from './match.astro'
 import Node from './node.astro'
 import Replace from './replace.astro'
+import External from './external.astro'
 
-export { Children, Custom, Match, Node, Replace }
+export { Children, Custom, Match, Node, Replace, External }
 
 import type { NodeType } from 'ultrahtml'
 type SlotHandler = (string, NodeType) => Promise<Any>

+---
+import { parseHtml, createMatcher, findNode } from './html.ts'
+import Match from './match.astro'
+
+const { props } = Astro
+const { debug, replacers, slotHandler } = props
+
+const adjustmentsCompiled = Object.entries(adjustments).map(([ selector, handler ]) => [ createMatcher(selector), handler ])
+const adjuster = (node, parent, index) => {
+  for (const [ matcher, handler ] of adjustmentsCompiled) {
+    if (matcher(node, parent, index, false)) {
+      node = handler(node)
+    }
+  }
+  return node
+}
+
+const doc = props.node ? props.node : parseHtml(props.html, { adjuster })
+const node = xpath ? findNode(doc, xpath) : doc
+
+const nextDebug = debug ? debug - 1 : 0
+---
+<Match node={node} debug={nextDebug} replacers={replacers} slotHandler={slotHandler} adjuster={adjuster}/>

 ---
-import { walkSync } from 'ultrahtml'
-import { parseHtml, createMatcher, findNode } from './html.ts'
-import Match from './match.astro'
+import { createMatcher } from './html.ts'
+import External from './external.astro'
 import type { SlotHandler, Replacements } from './astro.ts'
 
 interface Props {
@@ -13,26 +12,13 @@ interface Props {
 }
 
 const { props } = Astro
-const { html, debug = 0, xpath, replacements = {}, adjustments = {} } = props
+const { debug = 0, replacements = {}, ...rest } = props
 
 const replacers = Object.entries(replacements).map(([ selector, handler ]) => [ createMatcher(selector), handler ])
 
-const adjustmentsCompiled = Object.entries(adjustments).map(([ selector, handler ]) => [ createMatcher(selector), handler ])
-const adjuster = (node, parent, index) => {
-  for (const [ matcher, handler ] of adjustmentsCompiled) {
-    if (matcher(node, parent, index, false)) {
-      node = handler(node)
-    }
-  }
-  return node
-}
-
-const doc = props.node ? props.node : parseHtml(props.html, { adjuster })
-const node = xpath ? findNode(doc, xpath) : doc
-
 const slotHandler: SlotHandler = (slotName, node) => {
   return Astro.slots.render(slotName, [ node, { slotHandler, replacers } ] )
 }
 const nextDebug = debug ? debug - 1 : 0
 ---
-<Match node={node} debug={nextDebug} replacers={replacers} slotHandler={slotHandler}/>
+<External {...rest} debug={nextDebug} replacers={replacers} slotHandler={slotHandler}/>