Fix markdown parse edge case

I'm not sure why you'd use ninja in your own chat, but it shouldn't raise anyways.

stdplugins/markdown.py

@@ -31,19 +31,22 @@ def get_tag_parser(tag, entity):
     return re.compile(tag + r'(.+?)' + tag, re.DOTALL), tag_parser
 
 
-PRINTABLE_ASCII = range(0x21, 0x7f)
 def parse_aesthetics(m):
     def aesthetify(string):
         for c in string:
-            c = ord(c)
-            if c in PRINTABLE_ASCII:
-                c += 0xFF00 - 0x20
-            elif c == ord(" "):
-                c = 0x3000
-            yield chr(c)
+            if " " < c <= "~":
+                yield chr(ord(c) + 0xFF00 - 0x20)
+            elif c == " ":
+                yield "\u3000"
+            else:
+                yield c
     return "".join(aesthetify(m[1])), None
 
 
+def parse_strikethrough(m):
+    return ("\u0336".join(m[1]) + "\u0336"), None
+
+
 def parse_subreddit(m):
     text = '/' + m.group(3)
     entity = MessageEntityTextUrl(
@@ -78,6 +81,7 @@ MATCHERS = [
     (get_tag_parser('```', partial(MessageEntityPre, language=''))),
     (get_tag_parser('`', MessageEntityCode)),
     (re.compile(r'\+\+(.+?)\+\+'), parse_aesthetics),
+    (re.compile(r'~~(.+?)~~'), parse_strikethrough),
     (re.compile(r'([^/\w]|^)(/?(r/\w+))'), parse_subreddit),
     (re.compile(r'(!\w+)'), parse_snip)
 ]
@@ -98,6 +102,8 @@ def parse(message, old_entities=None):
             # Skip already existing entities if we're at one
             if i == e.offset:
                 i += e.length
+        else:
+            after += 1
 
         # Find the first pattern that matches
         for pattern, parser in MATCHERS:

stdplugins/ninja.py

@@ -5,6 +5,7 @@
 import asyncio
 
 from telethon import events
+from telethon.tl.types import InputPeerSelf
 import telethon.utils
 
 from uniborg import util
@@ -20,6 +21,8 @@ async def get_target_message(event):
 
 
 async def await_read(chat, message):
+    if isinstance(chat, InputPeerSelf):
+        return
     chat = telethon.utils.get_peer_id(chat)
 
     async def read_filter(read_event):

stdplugins/who.py

@@ -22,6 +22,6 @@ async def _(event):
     who_string = utils.get_display_name(who)
     if isinstance(who, (types.User, types.Channel)) and who.username:
         who_string += f" (@{who.username})"
-    who_string += f", #{who.id}"
+    who_string += f", [#{who.id}](tg://user?id={who.id})"
 
     await event.edit(who_string)

uniborg/_core.py

@@ -10,7 +10,7 @@ from uniborg import util
 DELETE_TIMEOUT = 2
 
 
-@borg.on(util.admin_cmd(r"^\.load (?P<shortname>\w+)$"))
+@borg.on(util.admin_cmd(r"^\.(?:re)?load (?P<shortname>\w+)$"))
 async def load_reload(event):
     await event.delete()
     shortname = event.pattern_match["shortname"]

uniborg/storage.py

@@ -48,6 +48,6 @@ class Storage:
 
     def _save(self):
         if not self._root.is_dir():
-            self._root(parents=True, exist_ok=True)
+            self._root.mkdir(parents=True, exist_ok=True)
         with open(self._root / FILE_NAME, 'w') as fp:
             json.dump(self._data, fp)