First commit!

modules/dom/document.scm

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+;;; Copyright (C) 2024 David Thompson <dave@spritely.institute>
+;;;
+;;; Licensed under the Apache License, Version 2.0 (the "License");
+;;; you may not use this file except in compliance with the License.
+;;; You may obtain a copy of the License at
+;;;
+;;;    http://www.apache.org/licenses/LICENSE-2.0
+;;;
+;;; Unless required by applicable law or agreed to in writing, software
+;;; distributed under the License is distributed on an "AS IS" BASIS,
+;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+;;; See the License for the specific language governing permissions and
+;;; limitations under the License.
+
+;;; Commentary:
+;;;
+;;; Document bindings.
+;;;
+;;; Code:
+
+(define-module (dom document)
+  #:pure
+  #:use-module (scheme base)
+  #:use-module (hoot ffi)
+  #:export (current-document
+            document-body
+            get-element-by-id
+            make-text-node
+            make-element))
+
+(define-foreign current-document
+  "document" "get"
+  -> (ref extern))
+(define-foreign document-body
+  "document" "body"
+  -> (ref null extern))
+(define-foreign get-element-by-id
+  "document" "getElementById"
+  (ref string) -> (ref null extern))
+(define-foreign make-text-node
+  "document" "createTextNode"
+  (ref string) -> (ref extern))
+(define-foreign make-element
+  "document" "createElement"
+  (ref string) -> (ref extern))