feat: yi large and md

Signed-off-by: yihong0618 <zouzou0208@gmail.com>

handlers/useful.py

@@ -0,0 +1,19 @@
+# useful md for myself and you.
+
+from telebot import TeleBot
+from telebot.types import Message
+
+
+from . import *
+
+
+def md_handler(message: Message, bot: TeleBot):
+    """pretty md: /md <address>"""
+    who = "Markdown"
+    reply_id = bot_reply_first(message, who, bot)
+    bot_reply_markdown(reply_id, who, message.text.strip(), bot)
+
+
+def register(bot: TeleBot) -> None:
+    bot.register_message_handler(md_handler, commands=["md"], pass_bot=True)
+    bot.register_message_handler(md_handler, regexp="^md:", pass_bot=True)