diff --git a/src/lib/html.ts b/src/lib/html.ts
index 72c9263..1d49fd6 100644
--- a/src/lib/html.ts
+++ b/src/lib/html.ts
@@ -1,22 +1,38 @@
-import { AsHtml, Concat, TextPiece } from '../words';
+import { AsHtml, Concat, ProcResult, TextPiece } from "../words";
+import { getOptRaw } from "./options";
 
-const htmlTagCmd =
+const htmlBlockCmd =
   (tag: string) =>
-  ({}, argv: TextPiece[]): TextPiece => {
-    const [, ...words] = argv;
-    return (
-      words
-        .map((word) => ({ html: `<${tag}>${AsHtml(word)}</${tag}>` }))
-        .reduce(Concat, null) ?? { html: "" }
-    );
-  };
+  ({}, argv: TextPiece[]): ProcResult =>
+    getOptRaw(argv, { $min: 1 }, (_opts, words) => {
+      return (
+        words
+          .map((word) => ({ html: `<${tag}>${AsHtml(word)}</${tag}>` }))
+          .reduce(Concat, null) ?? { html: "" }
+      );
+    });
 
-export const h1 = htmlTagCmd("h1");
-export const para = htmlTagCmd("p");
-export const block = htmlTagCmd("blockquote");
+const htmlInlineCmd =
+  (tag: string) =>
+  ({}, argv: TextPiece[]): ProcResult =>
+    getOptRaw(argv, { $min: 1 }, (_opts, words) => {
+      return {
+        html: `<${tag}>${words.map((word) => AsHtml(word)).join(" ")}</${tag}>`,
+      };
+    });
+
+export const h1 = htmlInlineCmd("h1");
+export const para = htmlBlockCmd("p");
+export const block = htmlBlockCmd("blockquote");
+export const b = htmlInlineCmd("b");
+export const i = htmlInlineCmd("i");
+export const u = htmlInlineCmd("u");
 
 export const ALL = {
   h1,
   para,
   block,
+  b,
+  i,
+  u,
 };