diff --git a/admin/js/hyperdown.js b/admin/js/hyperdown.js
index de20feea..aec017d6 100644
--- a/admin/js/hyperdown.js
+++ b/admin/js/hyperdown.js
@@ -1 +1 @@
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s,r,l,i,o,a,c,h,p,u,f,k,m="",g=99999,d=99999,B=!1,b=!1,y=[],v=s=0,$=t.length;s<$;v=++s)(h=(c=t[v]).match(/^(\s*)((?:[0-9]+\.?)|\-|\+|\*)(\s+)(.*)$/i))?(u=h[1].length,k=0<="+-*".indexOf(h[2])?"ul":"ol",g=Math.min(u,g),B=!0,0<u&&(d=Math.min(u,d),b=!0),y.push([u,k,c,h[4]])):(y.push(c),(h=c.match(/^(\s*)/))&&0<(u=h[1].length)&&(d=Math.min(u,d),b=!0));for(g=B?g:0,d=b?d:g,l="",i=[],v=r=o=0,a=y.length;r<a;v=++r)(p=y[v])instanceof Array?(u=p[0],k=p[1],c=p[2],f=p[3],u!==g?i.push(c.replace(new RegExp("^\\s{"+d+"}"),"")):(0<i.length&&(m+="<li>"+this.parse(i.join("\n"),!0,n+o)+"</li>"),l!==k&&(l&&(m+="</"+l+">"),m+="<"+k+">"),o=v,i=[f],l=k)):i.push(p.replace(new RegExp("^\\s{"+d+"}"),""));return 0<i.length&&(m+="<li>"+this.parse(i.join("\n"),!0,n+o)+"</li></"+l+">"),m},e.prototype.parseTable=function(t,e,n){for(var s,r,l,i,o,a,c,h,p,u,f,k=e[0],m=e[1],g=0<k.length&&0<k.reduce(function(t,e){return e+t}),d="<table>",B=!g||null,b=!1,y=r=0,v=t.length;r<v;y=++r)if(a=t[y],0<=k.indexOf(y))g&&b&&(B=!(g=!1));else{for(b=!0,"|"===(a=$(a))[0]&&"|"===(a=a.substring(1))[a.length-1]&&(a=a.substring(0,a.length-1)),s={},i=-1,l=0,o=(p=a.split("|").map(function(t){return t.match(/^\s*$/)?" ":$(t)})).length;l<o;l++)0<(h=p[l]).length?s[i+=1]=[null!=s[i]?s[i][0]+1:1,h]:null!=s[i]?s[i][0]+=1:s[0]=[1,h];for(y in g?d+="<thead>":B&&(d+="<tbody>"),d+="<tr",this.line&&(d+=' class="line" data-start="'+(n+y)+'" data-end="'+(n+y)+'" data-id="'+this.uniqid+'"'),d+=">",s)c=(u=s[y])[0],f=u[1],d+="<"+(u=g?"th":"td"),1<c&&(d+=' colspan="'+c+'"'),null!=m[y]&&"none"!==m[y]&&(d+=' align="'+m[y]+'"'),d+=">"+this.parseInline(f)+"</"+u+">";d+="</tr>",g?d+="</thead>":B=B&&!1}return null!==B&&(d+="</tbody>"),d+"</table>"},e.prototype.parseHr=function(t,e,n){return this.line?'<hr class="line" data-start="'+n+'" data-end="'+n+'">':"<hr>"},e.prototype.parseNormal=function(t,e,n){var s,r;return null==e&&(e=!1),s=0,t=t.map((r=this,function(t){return(t=r.parseInline(t)).match(/^\s*$/)||(t=r.markLine(n+s)+t),s+=1,t})),(t=(t=(t=$(t.join("\n"))).replace(/(\n\s*){2,}/g,"</p><p>")).replace(/\n/g,"<br>")).match(/^\s*$/)?"":e?t:"<p>"+t+"</p>"},e.prototype.parseFootnote=function(t,e){e[0];var e=e[1],e=this.footnotes.indexOf(e);return 0<=e&&((t=t.slice(0))[0]=t[0].replace(/^\[\^((?:[^\]]|\]|\[)+?)\]:/,""),this.footnotes[e]=t),""},e.prototype.parseDefinition=function(){return""},e.prototype.parseHtml=function(t,e,n){var s;return t=t.map((s=this,function(t){return s.parseInline(t,null!=s.specialWhiteList[e]?s.specialWhiteList[e]:"")})),this.markLines(t,n).join("\n")},e.prototype.cleanUrl=function(t){var e=new RegExp("^\\s*((http|https|ftp|mailto):["+d+"_a-z0-9-:\\.\\*/%#;!@\\?\\[\\]\\+=~\\|\\,&\\(\\)]+)","i"),n=new RegExp("^\\s*(["+d+"_a-z0-9-:\\.\\*/%#!@\\?\\+=~\\|\\,&]+)","i");return(e=t.match(e))||(e=t.match(n))?e[1]:"#"},e.prototype.escapeBracket=function(t){return B(["\\[","\\]","\\(","\\)"],["[","]","(",")"],t)},e.prototype.startBlock=function(t,e,n){return null==n&&(n=null),this.pos+=1,this.current=t,this.blocks.push([t,e,e,n]),this},e.prototype.endBlock=function(){return this.current="normal",this},e.prototype.isBlock=function(t,e){return null==e&&(e=null),this.current===t&&(null===e||this.blocks[this.pos][3]===e)},e.prototype.getBlock=function(){return null!=this.blocks[this.pos]?this.blocks[this.pos]:null},e.prototype.setBlock=function(t,e){return null==t&&(t=null),null==e&&(e=null),null!==t&&(this.blocks[this.pos][2]=t),null!==e&&(this.blocks[this.pos][3]=e),this},e.prototype.backBlock=function(t,e,n){var s;return null==n&&(n=null),this.pos<0?this.startBlock(e,0,n):(s=this.blocks[this.pos][2],this.blocks[this.pos][2]=s-t,n=[e,s-t+1,s,n],this.blocks[this.pos][1]<=this.blocks[this.pos][2]?(this.pos+=1,this.blocks.push(n)):this.blocks[this.pos]=n,this.current=e,this)},e.prototype.combineBlock=function(){var t,e;return this.pos<1||(e=this.blocks[this.pos-1].slice(0),t=this.blocks[this.pos].slice(0),e[2]=t[2],this.blocks[this.pos-1]=e,this.current=e[0],this.blocks=this.blocks.slice(0,-1),--this.pos),this},t=e,"undefined"!=typeof module&&null!==module?module.exports=t:"undefined"!=typeof window&&null!==window&&(window.HyperDown=t)}).call(this);
\ No newline at end of file
diff --git a/admin/src/js/hyperdown.js b/admin/src/js/hyperdown.js
index c3ce2255..15969d10 100644
--- a/admin/src/js/hyperdown.js
+++ b/admin/src/js/hyperdown.js
@@ -409,7 +409,7 @@
       text = this.parseInlineCallback(text);
       text = text.replace(/<([_a-z0-9-\.\+]+@[^@]+\.[a-z]{2,})>/ig, '<a href="mailto:$1">$1</a>');
       if (enableAutoLink) {
-        regex = new RegExp("(^|[^\"])((https?):[" + pL + "_0-9-\\./%#!@\\?\\+=~\\|\\,&\\(\\)]+)($|[^\"])", 'ig');
+        regex = new RegExp("(^|[^\"])((https?):[" + pL + "_0-9-\\./%#!@\\?\\[\\]\\+=~\\|\\,&\\(\\)]+)($|[^\"])", 'ig');
         text = text.replace(regex, (function(_this) {
           return function() {
             var link, matches;
@@ -1164,7 +1164,7 @@
 
     Parser.prototype.cleanUrl = function(url) {
       var matches, regexUrl, regexWord;
-      regexUrl = new RegExp("^\\s*((http|https|ftp|mailto):[" + pL + "_a-z0-9-:\\.\\*/%#;!@\\?\\+=~\\|\\,&\\(\\)]+)", 'i');
+      regexUrl = new RegExp("^\\s*((http|https|ftp|mailto):[" + pL + "_a-z0-9-:\\.\\*/%#;!@\\?\\[\\]\\+=~\\|\\,&\\(\\)]+)", 'i');
       regexWord = new RegExp("^\\s*([" + pL + "_a-z0-9-:\\.\\*/%#!@\\?\\+=~\\|\\,&]+)", 'i');
       if (!!(matches = url.match(regexUrl))) {
         return matches[1];
diff --git a/var/HyperDown.php b/var/HyperDown.php
index 21a7d003..374fa4f3 100644
--- a/var/HyperDown.php
+++ b/var/HyperDown.php
@@ -385,8 +385,8 @@ class HyperDown
             "/(^|[^\\\])(`+)(.+?)\\2/",
             function ($matches) use ($self) {
                 return  $matches[1] . $self->makeHolder(
-                    '<code>' . htmlspecialchars($matches[3]) . '</code>'
-                );
+                        '<code>' . htmlspecialchars($matches[3]) . '</code>'
+                    );
             },
             $text
         );
@@ -396,8 +396,8 @@ class HyperDown
             "/(^|[^\\\])(\\$+)(.+?)\\2/",
             function ($matches) use ($self) {
                 return  $matches[1] . $self->makeHolder(
-                    $matches[2] . htmlspecialchars($matches[3]) . $matches[2]
-                );
+                        $matches[2] . htmlspecialchars($matches[3]) . $matches[2]
+                    );
             },
             $text
         );
@@ -433,8 +433,8 @@ class HyperDown
             "/<(\/?)([a-z0-9-]+)(\s+[^>]*)?>/i",
             function ($matches) use ($self, $whiteList) {
                 if ($self->_html || false !== stripos(
-                    '|' . $self->_commonWhiteList . '|' . $whiteList . '|', '|' . $matches[2] . '|'
-                )) {
+                        '|' . $self->_commonWhiteList . '|' . $whiteList . '|', '|' . $matches[2] . '|'
+                    )) {
                     return $self->makeHolder($matches[0]);
                 } else {
                     return $self->makeHolder(htmlspecialchars($matches[0]));
@@ -1071,7 +1071,7 @@ class HyperDown
     private function parseBlockMh($block, $key, $line, &$state, $lines)
     {
         if (preg_match("/^\s*((=|-){2,})\s*$/", $line, $matches)
-                    && ($block && $block[0] == "normal" && !preg_match("/^\s*$/", $lines[$block[2]]))) {    // check if last line isn't empty
+            && ($block && $block[0] == "normal" && !preg_match("/^\s*$/", $lines[$block[2]]))) {    // check if last line isn't empty
             if ($this->isBlock('normal')) {
                 $this->backBlock(1, 'mh', $matches[1][0] == '=' ? 1 : 2)
                     ->setBlock($key)
@@ -1652,7 +1652,7 @@ class HyperDown
      */
     public function cleanUrl($url)
     {
-        if (preg_match("/^\s*((http|https|ftp|mailto):[\p{L}_a-z0-9-:\.\*\/%#;!@\?\+=~\|\,&\(\)]+)/iu", $url, $matches)) {
+        if (preg_match("/^\s*((http|https|ftp|mailto):[\p{L}_a-z0-9-:\.\*\/%#;!@\?\+=~\|\,&\(\)\[\]]+)/iu", $url, $matches)) {
             return $matches[1];
         } else if (preg_match("/^\s*([\p{L}_a-z0-9-:\.\*\/%#!@\?\+=~\|\,&]+)/iu", $url, $matches)) {
             return $matches[1];
@@ -1794,4 +1794,3 @@ class HyperDown
         return $this;
     }
 }
-