cseufert / hamle

php/hamle/Grammar/Parser.php

Indentation +3 added lines, -3 removed lines

@@ -301,14 +301,14 @@
     private function peg_f1($i) { $return = array();
                                                   array_walk_recursive($i, function($a) use (&$return) { $return[] = $a; });
                                                   return $return;
-                                         }
+                                          }
     private function peg_f2($text) { return new \Seufert\Hamle\TextNode\StringLit(join('',$text)); }
     private function peg_f3($body) { return $body; }
     private function peg_f4($name) {
             return new \Seufert\Hamle\TextNode\ScopeId(null, null, new \Seufert\Hamle\TextNode\ModelParam($name)); }
     private function peg_f5($expr, $chain) { if(!$chain) return $expr;
-                           $top = array_pop($chain);
-                           while($chain) { $top = array_pop($chain)->withChain($top); } return $expr->withChain($top); }
+                            $top = array_pop($chain);
+                            while($chain) { $top = array_pop($chain)->withChain($top); } return $expr->withChain($top); }
     private function peg_f6($sub) { return $sub; }
     private function peg_f7($filter) { return $filter; }
     private function peg_f8($name) { return new \Seufert\Hamle\TextNode\ModelParam($name, null); }

Braces +3 added lines, -1 removed lines

@@ -306,7 +306,9 @@
     private function peg_f3($body) { return $body; }
     private function peg_f4($name) {
             return new \Seufert\Hamle\TextNode\ScopeId(null, null, new \Seufert\Hamle\TextNode\ModelParam($name)); }
-    private function peg_f5($expr, $chain) { if(!$chain) return $expr;
+    private function peg_f5($expr, $chain) { if(!$chain) {
+      return $expr;
+    }
                            $top = array_pop($chain);
                            while($chain) { $top = array_pop($chain)->withChain($top); } return $expr->withChain($top); }
     private function peg_f6($sub) { return $sub; }

Spacing +59 added lines, -59 removed lines

@@ -67,7 +67,7 @@ 
     private $peg_currPos          = 0;
     private $peg_reportedPos      = 0;
     private $peg_cachedPos        = 0;
-    private $peg_cachedPosDetails = array('line' => 1, 'column' => 1, 'seenCR' => false );
+    private $peg_cachedPosDetails = array('line' => 1, 'column' => 1, 'seenCR' => false);
     private $peg_maxFailPos       = 0;
     private $peg_maxFailExpected  = array();
     private $peg_silentFails      = 0;
@@ -78,7 +78,7 @@ 
       $this->peg_currPos          = 0;
       $this->peg_reportedPos      = 0;
       $this->peg_cachedPos        = 0;
-      $this->peg_cachedPosDetails = array('line' => 1, 'column' => 1, 'seenCR' => false );
+      $this->peg_cachedPosDetails = array('line' => 1, 'column' => 1, 'seenCR' => false);
       $this->peg_maxFailPos       = 0;
       $this->peg_maxFailExpected  = array();
       $this->peg_silentFails      = 0;
@@ -121,7 +121,7 @@ 
     private function expected($description) {
       throw $this->peg_buildException(
         null,
-        array(array("type" => "other", "description" => $description )),
+        array(array("type" => "other", "description" => $description)),
         $this->peg_reportedPos
       );
     }
@@ -152,7 +152,7 @@ 
       if ($this->peg_cachedPos !== $pos) {
         if ($this->peg_cachedPos > $pos) {
           $this->peg_cachedPos = 0;
-          $this->peg_cachedPosDetails = array( "line" => 1, "column" => 1, "seenCR" => false );
+          $this->peg_cachedPosDetails = array("line" => 1, "column" => 1, "seenCR" => false);
         }
         $this->peg_advancePos($this->peg_cachedPosDetails, $this->peg_cachedPos, $pos);
         $this->peg_cachedPos = $pos;
@@ -213,7 +213,7 @@ 
 
         $foundDesc = $found ? json_encode($found) : "end of input";
 
-        $message = "Expected " . $expectedDesc . " but " . $foundDesc . " found.";
+        $message = "Expected ".$expectedDesc." but ".$foundDesc." found.";
       }
 
       return new SyntaxError(
@@ -314,13 +314,13 @@ 
                                                   array_walk_recursive($i, function($a) use (&$return) { $return[] = $a; });
                                                   return $return;
                                          }
-    private function peg_f2($text) { return new \Seufert\Hamle\TextNode\StringLit(join('',$text)); }
+    private function peg_f2($text) { return new \Seufert\Hamle\TextNode\StringLit(join('', $text)); }
     private function peg_f3($body) { return $body; }
     private function peg_f4($name) {
             return new \Seufert\Hamle\TextNode\ScopeId(null, null, new \Seufert\Hamle\TextNode\ModelParam($name)); }
-    private function peg_f5($expr, $chain) { if(!$chain) return $expr;
+    private function peg_f5($expr, $chain) { if (!$chain) return $expr;
                            $top = array_pop($chain);
-                           while($chain) { $top = array_pop($chain)->withChain($top); } return $expr->withChain($top); }
+                           while ($chain) { $top = array_pop($chain)->withChain($top); } return $expr->withChain($top); }
     private function peg_f6($sub) { return $sub; }
     private function peg_f7($filter) { return $filter; }
     private function peg_f8($name) { return new \Seufert\Hamle\TextNode\ModelParam($name, null); }
@@ -333,7 +333,7 @@ 
     private function peg_f15($query) { return new \Seufert\Hamle\TextNode\Query($query); }
     private function peg_f16($id, $query) { return array_merge([['q'=>'type', 'id'=> $id]], $query); }
     private function peg_f17($query) { return array_merge([['q'=>'type', 'id'=> '*']], $query); }
-    private function peg_f18($rel, $sub) { return \Seufert\Hamle\TextNode\RelQuery::for($rel, $sub); }
+    private function peg_f18($rel, $sub) { return \Seufert\Hamle\TextNode\RelQuery::for ($rel, $sub); }
     private function peg_f19() { return '<'; }
     private function peg_f20() { return '>'; }
     private function peg_f21($id) { return ['q'=>'id', 'id'=> $id]; }
@@ -349,25 +349,25 @@ 
     private function peg_f31($func, $args) { return new \Seufert\Hamle\TextNode\FilterFunc($func, null, $args); }
     private function peg_f32($func) { return new \Seufert\Hamle\TextNode\FilterFunc($func); }
     private function peg_f33($arg) { return $arg; }
-    private function peg_f34($s, $n, $d) { return \Seufert\Hamle\TextNode\FloatLit((float)"$s$n.$d"); }
+    private function peg_f34($s, $n, $d) { return \Seufert\Hamle\TextNode\FloatLit((float) "$s$n.$d"); }
     private function peg_f35($parts) { return $parts[1]; }
     private function peg_f36($s, $e, $post) {
                 return \Seufert\Hamle\TextNode\StringConcat::fromParser($s, $e, $post);
             }
-    private function peg_f37($s) { return new \Seufert\Hamle\TextNode\StringLit(join('',$s)); }
+    private function peg_f37($s) { return new \Seufert\Hamle\TextNode\StringLit(join('', $s)); }
     private function peg_f38($parts) { return new \Seufert\Hamle\TextNode\StringLit($parts[1]); }
     private function peg_f39($chars) { return join('', $chars); }
     private function peg_f40($c) { return $c; }
     private function peg_f41($s) { return $s; }
     private function peg_f42($char) { return $char; }
     private function peg_f43($sequence) { return $sequence; }
-    private function peg_f44($n) { return (int)join('', $n); }
-    private function peg_f45($sign, $n) { return new \Seufert\Hamle\TextNode\IntLit((int)($sign.join('', $n))); }
-    private function peg_f46($p, $ex) { return $p.join('',$ex); }
+    private function peg_f44($n) { return (int) join('', $n); }
+    private function peg_f45($sign, $n) { return new \Seufert\Hamle\TextNode\IntLit((int) ($sign.join('', $n))); }
+    private function peg_f46($p, $ex) { return $p.join('', $ex); }
     private function peg_f47($p, $s) { return $p.join('', $s); }
     private function peg_f48($s) { return join('', $s); }
-    private function peg_f49($name) { return join('',$name); }
-    private function peg_f50($char_) { return str_replace(['f', 'n', 'r', 't'], ["\f","\n","\r","\t"], $char_); }
+    private function peg_f49($name) { return join('', $name); }
+    private function peg_f50($char_) { return str_replace(['f', 'n', 'r', 't'], ["\f", "\n", "\r", "\t"], $char_); }
 
     private function peg_parseHtmlInput() {
 
@@ -3595,89 +3595,89 @@ 
 
     $this->peg_FAILED = new \stdClass;
     $this->peg_c0 = "{";
-    $this->peg_c1 = array( "type" => "literal", "value" => "{", "description" => "\"{\"" );
+    $this->peg_c1 = array("type" => "literal", "value" => "{", "description" => "\"{\"");
     $this->peg_c2 = "}";
-    $this->peg_c3 = array( "type" => "literal", "value" => "}", "description" => "\"}\"" );
+    $this->peg_c3 = array("type" => "literal", "value" => "}", "description" => "\"}\"");
     $this->peg_c4 = "$";
-    $this->peg_c5 = array( "type" => "literal", "value" => "$", "description" => "\"$\"" );
+    $this->peg_c5 = array("type" => "literal", "value" => "$", "description" => "\"$\"");
     $this->peg_c6 = "|";
-    $this->peg_c7 = array( "type" => "literal", "value" => "|", "description" => "\"|\"" );
+    $this->peg_c7 = array("type" => "literal", "value" => "|", "description" => "\"|\"");
     $this->peg_c8 = "(";
-    $this->peg_c9 = array( "type" => "literal", "value" => "(", "description" => "\"(\"" );
+    $this->peg_c9 = array("type" => "literal", "value" => "(", "description" => "\"(\"");
     $this->peg_c10 = " ";
-    $this->peg_c11 = array( "type" => "literal", "value" => " ", "description" => "\" \"" );
+    $this->peg_c11 = array("type" => "literal", "value" => " ", "description" => "\" \"");
     $this->peg_c12 = ")";
-    $this->peg_c13 = array( "type" => "literal", "value" => ")", "description" => "\")\"" );
+    $this->peg_c13 = array("type" => "literal", "value" => ")", "description" => "\")\"");
     $this->peg_c14 = "[";
-    $this->peg_c15 = array( "type" => "literal", "value" => "[", "description" => "\"[\"" );
+    $this->peg_c15 = array("type" => "literal", "value" => "[", "description" => "\"[\"");
     $this->peg_c16 = "]";
-    $this->peg_c17 = array( "type" => "literal", "value" => "]", "description" => "\"]\"" );
+    $this->peg_c17 = array("type" => "literal", "value" => "]", "description" => "\"]\"");
     $this->peg_c18 = "*";
-    $this->peg_c19 = array( "type" => "literal", "value" => "*", "description" => "\"*\"" );
+    $this->peg_c19 = array("type" => "literal", "value" => "*", "description" => "\"*\"");
     $this->peg_c20 = ">";
-    $this->peg_c21 = array( "type" => "literal", "value" => ">", "description" => "\">\"" );
+    $this->peg_c21 = array("type" => "literal", "value" => ">", "description" => "\">\"");
     $this->peg_c22 = "<";
-    $this->peg_c23 = array( "type" => "literal", "value" => "<", "description" => "\"<\"" );
+    $this->peg_c23 = array("type" => "literal", "value" => "<", "description" => "\"<\"");
     $this->peg_c24 = "&";
-    $this->peg_c25 = array( "type" => "literal", "value" => "&", "description" => "\"&\"" );
+    $this->peg_c25 = array("type" => "literal", "value" => "&", "description" => "\"&\"");
     $this->peg_c26 = "g";
-    $this->peg_c27 = array( "type" => "literal", "value" => "g", "description" => "\"g\"" );
+    $this->peg_c27 = array("type" => "literal", "value" => "g", "description" => "\"g\"");
     $this->peg_c28 = "t";
-    $this->peg_c29 = array( "type" => "literal", "value" => "t", "description" => "\"t\"" );
+    $this->peg_c29 = array("type" => "literal", "value" => "t", "description" => "\"t\"");
     $this->peg_c30 = ";";
-    $this->peg_c31 = array( "type" => "literal", "value" => ";", "description" => "\";\"" );
+    $this->peg_c31 = array("type" => "literal", "value" => ";", "description" => "\";\"");
     $this->peg_c32 = "l";
-    $this->peg_c33 = array( "type" => "literal", "value" => "l", "description" => "\"l\"" );
+    $this->peg_c33 = array("type" => "literal", "value" => "l", "description" => "\"l\"");
     $this->peg_c34 = "#";
-    $this->peg_c35 = array( "type" => "literal", "value" => "#", "description" => "\"#\"" );
+    $this->peg_c35 = array("type" => "literal", "value" => "#", "description" => "\"#\"");
     $this->peg_c36 = ",";
-    $this->peg_c37 = array( "type" => "literal", "value" => ",", "description" => "\",\"" );
+    $this->peg_c37 = array("type" => "literal", "value" => ",", "description" => "\",\"");
     $this->peg_c38 = ".";
-    $this->peg_c39 = array( "type" => "literal", "value" => ".", "description" => "\".\"" );
+    $this->peg_c39 = array("type" => "literal", "value" => ".", "description" => "\".\"");
     $this->peg_c40 = "^";
-    $this->peg_c41 = array( "type" => "literal", "value" => "^", "description" => "\"^\"" );
+    $this->peg_c41 = array("type" => "literal", "value" => "^", "description" => "\"^\"");
     $this->peg_c42 = "@";
-    $this->peg_c43 = array( "type" => "literal", "value" => "@", "description" => "\"@\"" );
+    $this->peg_c43 = array("type" => "literal", "value" => "@", "description" => "\"@\"");
     $this->peg_c44 = ":";
-    $this->peg_c45 = array( "type" => "literal", "value" => ":", "description" => "\":\"" );
+    $this->peg_c45 = array("type" => "literal", "value" => ":", "description" => "\":\"");
     $this->peg_c46 = "-";
-    $this->peg_c47 = array( "type" => "literal", "value" => "-", "description" => "\"-\"" );
+    $this->peg_c47 = array("type" => "literal", "value" => "-", "description" => "\"-\"");
     $this->peg_c48 = "!";
-    $this->peg_c49 = array( "type" => "literal", "value" => "!", "description" => "\"!\"" );
+    $this->peg_c49 = array("type" => "literal", "value" => "!", "description" => "\"!\"");
     $this->peg_c50 = "/^[0-9]/";
-    $this->peg_c51 = array( "type" => "class", "value" => "[0-9]", "description" => "[0-9]" );
+    $this->peg_c51 = array("type" => "class", "value" => "[0-9]", "description" => "[0-9]");
     $this->peg_c52 = "\"";
-    $this->peg_c53 = array( "type" => "literal", "value" => "\"", "description" => "\"\\\"\"" );
+    $this->peg_c53 = array("type" => "literal", "value" => "\"", "description" => "\"\\\"\"");
     $this->peg_c54 = "'";
-    $this->peg_c55 = array( "type" => "literal", "value" => "'", "description" => "\"'\"" );
-    $this->peg_c56 = array("type" => "other", "description" => "string" );
+    $this->peg_c55 = array("type" => "literal", "value" => "'", "description" => "\"'\"");
+    $this->peg_c56 = array("type" => "other", "description" => "string");
     $this->peg_c57 = "\\";
-    $this->peg_c58 = array( "type" => "literal", "value" => "\\", "description" => "\"\\\\\"" );
-    $this->peg_c59 = array("type" => "any", "description" => "any character" );
+    $this->peg_c58 = array("type" => "literal", "value" => "\\", "description" => "\"\\\\\"");
+    $this->peg_c59 = array("type" => "any", "description" => "any character");
     $this->peg_c60 = "/^[a-zA-Z_]/";
-    $this->peg_c61 = array( "type" => "class", "value" => "[a-zA-Z_]", "description" => "[a-zA-Z_]" );
+    $this->peg_c61 = array("type" => "class", "value" => "[a-zA-Z_]", "description" => "[a-zA-Z_]");
     $this->peg_c62 = "/^[a-zA-Z0-9_]/";
-    $this->peg_c63 = array( "type" => "class", "value" => "[a-zA-Z0-9_]", "description" => "[a-zA-Z0-9_]" );
+    $this->peg_c63 = array("type" => "class", "value" => "[a-zA-Z0-9_]", "description" => "[a-zA-Z0-9_]");
     $this->peg_c64 = "/^[a-zA-Z_-]/";
-    $this->peg_c65 = array( "type" => "class", "value" => "[a-zA-Z_-]", "description" => "[a-zA-Z_-]" );
+    $this->peg_c65 = array("type" => "class", "value" => "[a-zA-Z_-]", "description" => "[a-zA-Z_-]");
     $this->peg_c66 = "/^[0-9a-zA-Z_-]/";
-    $this->peg_c67 = array( "type" => "class", "value" => "[0-9a-zA-Z_-]", "description" => "[0-9a-zA-Z_-]" );
+    $this->peg_c67 = array("type" => "class", "value" => "[0-9a-zA-Z_-]", "description" => "[0-9a-zA-Z_-]");
     $this->peg_c68 = "/^[^{\\\$]/";
-    $this->peg_c69 = array( "type" => "class", "value" => "[{\$]", "description" => "[{\$]" );
+    $this->peg_c69 = array("type" => "class", "value" => "[{\$]", "description" => "[{\$]");
     $this->peg_c70 = "/^[a-z]/";
-    $this->peg_c71 = array( "type" => "class", "value" => "[a-z]", "description" => "[a-z]" );
+    $this->peg_c71 = array("type" => "class", "value" => "[a-z]", "description" => "[a-z]");
     $this->peg_c72 = "/^[^{]/";
-    $this->peg_c73 = array( "type" => "class", "value" => "[{]", "description" => "[{]" );
+    $this->peg_c73 = array("type" => "class", "value" => "[{]", "description" => "[{]");
     $this->peg_c74 = "/^[\\n\\r\\x{2028}\\x{2029}]/";
-    $this->peg_c75 = array( "type" => "class", "value" => "[\n\r\x{2028}\x{2029}]", "description" => "[\n\r\x{2028}\x{2029}]" );
+    $this->peg_c75 = array("type" => "class", "value" => "[\n\r\x{2028}\x{2029}]", "description" => "[\n\r\x{2028}\x{2029}]");
     $this->peg_c76 = "/^['\"\\\\fnrt]/";
-    $this->peg_c77 = array( "type" => "class", "value" => "['\"\\fnrt]", "description" => "['\"\\fnrt]" );
+    $this->peg_c77 = array("type" => "class", "value" => "['\"\\fnrt]", "description" => "['\"\\fnrt]");
 
-    $peg_startRuleFunctions = array( 'HtmlInput' => array($this, "peg_parseHtmlInput"), 'CodeInput' => array($this, "peg_parseCodeInput"), 'ControlInput' => array($this, "peg_parseControlInput") );
+    $peg_startRuleFunctions = array('HtmlInput' => array($this, "peg_parseHtmlInput"), 'CodeInput' => array($this, "peg_parseCodeInput"), 'ControlInput' => array($this, "peg_parseControlInput"));
     $peg_startRuleFunction  = array($this, "peg_parseHtmlInput");
     if (isset($options["startRule"])) {
       if (!(isset($peg_startRuleFunctions[$options["startRule"]]))) {
-        throw new \Exception("Can't start parsing from rule \"" + $options["startRule"] + "\".");
+        throw new \Exception("Can't start parsing from rule \"" +$options["startRule"] + "\".");
       }
 
       $peg_startRuleFunction = $peg_startRuleFunctions[$options["startRule"]];
@@ -3691,7 +3691,7 @@ 
       return $peg_result;
     } else {
       if ($peg_result !== $this->peg_FAILED && $this->peg_currPos < $this->input_length) {
-        $this->peg_fail(array("type" => "end", "description" => "end of input" ));
+        $this->peg_fail(array("type" => "end", "description" => "end of input"));
       }
 
       $exception = $this->peg_buildException(null, $this->peg_maxFailExpected, $this->peg_maxFailPos);

php/hamle/Field/Button.php

Spacing +1 added lines, -1 removed lines

@@ -37,6 +37,6 @@
 
   function isClicked()
   {
-    return isset($_REQUEST[$this->form . '_' . $this->name]);
+    return isset($_REQUEST[$this->form.'_'.$this->name]);
   }
 }

php/hamle/Field/Checkbox.php

Spacing +2 added lines, -2 removed lines

@@ -49,8 +49,8 @@
     if (!is_null($this->setValue)) {
       return $this->setValue;
     }
-    if (isset($_REQUEST[$this->form . '__submit'])) {
-      return isset($_REQUEST[$this->form . '_' . $this->name]);
+    if (isset($_REQUEST[$this->form.'__submit'])) {
+      return isset($_REQUEST[$this->form.'_'.$this->name]);
     }
     return $this->opt['default'];
   }

php/hamle/TextNode/ModelParam.php

Spacing +1 added lines, -1 removed lines

@@ -20,7 +20,7 @@
 
   public function apply(string $out): string
   {
-    $o = "{$out}->hamleGet(" . Text::varToCode($this->name) . ')';
+    $o = "{$out}->hamleGet(".Text::varToCode($this->name).')';
     if ($this->chain) {
       $o = $this->chain->apply($o);
     }

php/hamle/Tag/Form.php

Spacing +4 added lines, -4 removed lines

@@ -122,10 +122,10 @@
       $this->addChild($input = new DynHtml('input', [], [], '', $n));
       $f->getInputAttStatic($input->opt, $input->type, $input->content);
     }
-    return '<form ' .
-      implode(' ', $out) .
-      "><?php \$form = " .
-      $this->var->toPHP() .
+    return '<form '.
+      implode(' ', $out).
+      "><?php \$form = ".
+      $this->var->toPHP().
       "; \$form->process(); ?>";
   }
 

php/hamle/Tag/Comment.php

Spacing +1 added lines, -1 removed lines

@@ -47,7 +47,7 @@
   {
     if ($this->commentstyle == 'HTML') {
       if (count($this->content) > 1) {
-        return $pad . '  ' . implode("\n$pad", $this->content) . "\n";
+        return $pad.'  '.implode("\n$pad", $this->content)."\n";
       } else {
         return current($this->content);
       }

php/hamle/Form.php

Spacing +1 added lines, -1 removed lines

@@ -47,7 +47,7 @@
   function setup()
   {
     throw new Exception\RunTime(
-      'You must configure the form in the setup ' .
+      'You must configure the form in the setup '.
         "function, by adding fields to the \$this->fields array",
     );
   }

php/hamle/Field.php

Spacing +4 added lines, -4 removed lines

@@ -132,15 +132,15 @@ 
     if (!is_null($this->setValue)) {
       return $this->setValue;
     }
-    if (isset($_REQUEST[$this->form . '_' . $this->name])) {
-      return $_REQUEST[$this->form . '_' . $this->name];
+    if (isset($_REQUEST[$this->form.'_'.$this->name])) {
+      return $_REQUEST[$this->form.'_'.$this->name];
     }
     return $this->opt['default'];
   }
 
   function getInputAttStatic(&$atts, &$type, &$content)
   {
-    $atts['id'] = $atts['name'] = $this->form . '_' . $this->name;
+    $atts['id'] = $atts['name'] = $this->form.'_'.$this->name;
     $atts['type'] = 'text';
     $atts['class'][] = str_replace(
       ['Seufert\\', '\\'],
@@ -174,7 +174,7 @@ 
       ['', '_'],
       get_class($this),
     );
-    $atts['for'] = $this->form . '_' . $this->name;
+    $atts['for'] = $this->form.'_'.$this->name;
     $content = [$this->opt['label']];
   }
 

php/hamle/Tag.php

Spacing +4 added lines, -4 removed lines

@@ -158,7 +158,7 @@ 
   {
     $ind = $minify ? '' : str_pad('', $indent);
     $oneliner = !(count($this->content) > 1 || $this->tags);
-    $out = $ind . $this->renderStTag() . ($oneliner || $minify ? '' : "\n");
+    $out = $ind.$this->renderStTag().($oneliner || $minify ? '' : "\n");
     if ($this->content) {
       $out .= $this->renderContent($ind, $oneliner || $minify);
     }
@@ -166,8 +166,8 @@ 
       $out .= $tag->render($indent + self::INDENT_SIZE, $minify);
     }
     $out .=
-      ($minify || $oneliner ? '' : $ind) .
-      $this->renderEnTag() .
+      ($minify || $oneliner ? '' : $ind).
+      $this->renderEnTag().
       ($minify ? '' : "\n");
     return $out;
   }
@@ -183,7 +183,7 @@ 
   {
     $out = '';
     foreach ($this->content as $c) {
-      $out .= ($oneliner ? '' : $pad) . $c . ($oneliner ? '' : "\n");
+      $out .= ($oneliner ? '' : $pad).$c.($oneliner ? '' : "\n");
     }
     return $out;
   }