feat: subscript service

wax-prosemirror-plugins/src/AnnotationService/tools/index.js

 export { default as Blockquote } from "./Blockquote";
 export { default as SmallCaps } from "./SmallCaps";
 export { default as StrikeThrough } from "./StrikeThrough";
-export { default as Subscript } from "./Subscript";
+// export { default as Subscript } from "./Subscript";
 export { default as Superscript } from "./Superscript";
 export { default as Underline } from "./Underline";
 export { default as Table } from "./Table";

wax-prosemirror-plugins/src/InlineAnnotations/CodeService/CodeService.js

 import Service from "wax-prosemirror-core/src/services/Service";
+import { codeMark } from "wax-prosemirror-schema";
 import Code from "./Code";
 
 class CodeService extends Service {
@@ -7,15 +8,7 @@ class CodeService extends Service {
   register() {
     this.container
       .bind("schema")
-      .toConstantValue({
-        code: {
-          parseDOM: { tag: "code" },
-          toDOM(hook, next) {
-            hook.value = ["code", 0];
-            next();
-          }
-        }
-      })
+      .toConstantValue({ code: codeMark })
       .whenTargetNamed("mark");
 
     this.container.bind("Code").to(Code);

wax-prosemirror-plugins/src/InlineAnnotations/SubscriptService/SubscriptService.js

+import Service from "wax-prosemirror-core/src/services/Service";
+import { subscriptMark } from "wax-prosemirror-schema";
+import Subscript from "./Subscript";
+
+class SubscriptService extends Service {
+  boot() {}
+
+  register() {
+    this.container
+      .bind("schema")
+      .toConstantValue({ subscript: subscriptMark })
+      .whenTargetNamed("mark");
+
+    this.container.bind("Subscript").to(Subscript);
+  }
+}
+
+export default SubscriptService;

wax-prosemirror-plugins/src/InlineAnnotations/index.js

 import CodeService from "./CodeService/CodeService";
 import StrongService from "./StrongService/StrongService";
 import EmphasisService from "./EmphasisService/EmphasisService";
-export default [new CodeService(), new StrongService(), new EmphasisService()];
+import SubscriptService from "./SubscriptService/SubscriptService";
+export default [
+  new CodeService(),
+  new StrongService(),
+  new EmphasisService(),
+  new SubscriptService()
+];

wax-prosemirror-schema/index.js

@@ -5,3 +5,4 @@ export { default as codeMark } from "./src/marks/codeMark";
 export { default as strongMark } from "./src/marks/strongMark";
 export { default as linkMark } from "./src/marks/linkMark";
 export { default as emphasisMark } from "./src/marks/emphasisMark";
+export { default as subscriptMark } from "./src/marks/subscriptMark";

wax-prosemirror-schema/src/editoria/marks.js

@@ -3,11 +3,6 @@ const emDOM = ["em", 0],
   codeDOM = ["code", 0];
 
 const marks = {
-  subscript: {
-    excludes: "superscript",
-    parseDOM: [{ tag: "sub" }, { style: "vertical-align=sub" }],
-    toDOM: () => ["sub"]
-  },
   superscript: {
     excludes: "subscript",
     parseDOM: [{ tag: "sup" }, { style: "vertical-align=super" }],

wax-prosemirror-schema/src/marks/subscriptMark.js

+const subscript = {
+  excludes: "superscript",
+  parseDOM: [{ tag: "sub" }, { style: "vertical-align=sub" }],
+  toDOM(hook, next) {
+    hook.value = ["sub"];
+    next();
+  }
+};
+
+export default subscript;