notes: address review

src/formatters.nim

@@ -26,8 +26,8 @@ let
   userPicRegex = re"_(normal|bigger|mini|200x200|400x400)(\.[A-z]+)$"
   extRegex = re"(\.[A-z]+)$"
   illegalXmlRegex = re"(*UTF8)[^\x09\x0A\x0D\x20-\x{D7FF}\x{E000}-\x{FFFD}\x{10000}-\x{10FFFF}]"
-  hashtagRegex = re"#(\w+)"
-  mentionRegex = re"@(\w+)"
+  hashtagRegex = re"\B#(\w*[A-Za-z]\w*)\b"
+  mentionRegex = re"\B@(\w{1,15})\b"
 
 proc getUrlPrefix*(cfg: Config): string =
   if cfg.useHttps: https & cfg.hostname

src/views/notes.nim

@@ -64,7 +64,7 @@ proc renderNoteParagraph(articleParagraph: ArticleParagraph; article: Article):
       result.add link
     of ArticleEntityType.media:
       for id in entity.mediaIds:
-        let url: string = article.media[id].getSmallPic
+        let url = article.media[id].getSmallPic
         let image = buildHtml(span(class="image")):
           img(src=url, alt="")
         result.add image