Mark latex_escape filters as safe, removing the necessarity of using …

…raw everywhere

Resources/views/Base/letter.tex.twig

@@ -30,7 +30,7 @@
   \@setplength{refvpos}{ {{- refvpos -}} }
   \makeatletter
 
-  \date{ {{- date|latex_escape|raw -}} }
+  \date{ {{- date|latex_escape -}} }
 
   {% include '@BobVLatex/extra_commands.twig.twig' %}
 

Resources/views/Element/blacktitle.tex.twig

@@ -1,4 +1,4 @@
 {% include '@BobVLatex/extra_commands.twig.twig' %}
 
-{\normalfont\huge\bfseries}{}{\colorbox{black}{\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\textcolor{white}{\textbf{ {{- title|latex_escape|raw -}} }}}}}
+{\normalfont\huge\bfseries}{}{\colorbox{black}{\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\textcolor{white}{\textbf{ {{- title|latex_escape -}} }}}}}
 \vspace*{-0.2cm}

Resources/views/Element/custom_element.tex.twig

@@ -1,5 +1,5 @@
 {% block bobv_latex_custom_element %}
 
   % Custom element
-  {{ custom|latex_escape|raw }}
+  {{ custom|latex_escape }}
 {% endblock bobv_latex_custom_element %}

Resources/views/Element/graphic.tex.twig

@@ -8,9 +8,9 @@
       \centering
     {% endif %}
     {% if caption != false %}
-      \caption{ {{- caption|latex_escape|raw -}} }
+      \caption{ {{- caption|latex_escape -}} }
     {% endif %}
-    \label{ {{- label|latex_escape|raw -}} }
+    \label{ {{- label|latex_escape -}} }
   \end{figure}
 
 {% endblock bobv_latex_graphic_element %}

Resources/views/Element/letter.tex.twig

@@ -1,14 +1,14 @@
 {% block bobv_latex_letter_element %}
 
 
-  \begin{letter}{ {{- address|latex_escape|raw -}} }
+  \begin{letter}{ {{- address|latex_escape -}} }
 
   % Letter element
   {% include '@BobVLatex/extra_commands.twig.twig' %}
 
-  \opening{ {{- opening|latex_escape|raw -}},}
+  \opening{ {{- opening|latex_escape -}},}
 
-  {{ text|latex_escape|raw }}
+  {{ text|latex_escape }}
 
   \end{letter}
 

Resources/views/Element/listing.tex.twig

@@ -4,7 +4,7 @@
   {{ enumerate ? '\\begin{enumerate}' : '\\begin{itemize}' }}
     {% include '@BobVLatex/extra_commands.twig.twig' %}
     {% for item in list %}
-      \item {{ item|latex_escape|raw }}
+      \item {{ item|latex_escape }}
     {% endfor %}
   {{ enumerate ? '\\end{enumerate}' : '\\end{itemize}' }}
 

Resources/views/Element/longtable.tex.twig

@@ -6,30 +6,30 @@
   \begin{longtable}{ {%- for row in rows %}{{ row }} {% endfor -%} }
 
     {% if caption != null %}
-      \caption{ {{- caption|latex_escape|raw -}} }
+      \caption{ {{- caption|latex_escape -}} }
     {% endif %}
 
     {# First head #}
     {% if firsthead != null %}
-      {{ firsthead|latex_escape(false)|raw }}
+      {{ firsthead|latex_escape(false) }}
       \endfirsthead
     {% endif %}
 
     {# Head #}
     {% if head != null %}
-      {{ head|latex_escape(false)|raw }}
+      {{ head|latex_escape(false) }}
       \endhead
     {% endif %}
 
     {# Foot #}
     {% if foot != null %}
-      {{ foot|latex_escape(false)|raw }}
+      {{ foot|latex_escape(false) }}
       \endfoot
     {% endif %}
 
     {# Last foot #}
     {% if lastfoot %}
-      {{ lastfoot|latex_escape(false)|raw }}
+      {{ lastfoot|latex_escape(false) }}
       \endlastfoot
     {% endif %}
 
@@ -40,7 +40,7 @@
         {% set first = true %}
         {% for cellData in rowData['data'] %}
           {% if not first %}&{% endif %}
-          {{ cellData|latex_escape|raw }}
+          {{ cellData|latex_escape }}
           {% set first = false %}
         {% endfor %}
         \\

Resources/views/Element/table.tex.twig

@@ -5,7 +5,7 @@
 
   {% if caption != null %}
     \begin{table}[h!]
-    \caption{ {{- caption|latex_escape|raw -}} }
+    \caption{ {{- caption|latex_escape -}} }
   {% endif %}
 
   {% if width == '\\textwidth' %}
@@ -20,7 +20,7 @@
 
           {% for cellData in rowData['data'] %}
             {% if not loop.first %}&{% endif %}
-            {{ cellData|latex_escape|raw }}
+            {{ cellData|latex_escape }}
           {% endfor %}
           \\
 

Resources/views/Element/text.tex.twig

@@ -3,5 +3,5 @@
   % Text element
   {% include '@BobVLatex/extra_commands.twig.twig' %}
 
-  {{ text|latex_escape|raw }}
+  {{ text|latex_escape }}
 {% endblock bobv_latex_text_element %}

Resources/views/Element/titlepage.tex.twig

@@ -3,12 +3,12 @@
   % Title page
   \title{
     \vspace{ {{ vspace|raw }} }
-    \textmd{\textbf{ {{- title|latex_escape|raw -}} }}\\
-    \normalsize\vspace{ {{- vspace_subtitle|latex_escape|raw -}} }\small{ {{- subtitle|latex_escape|raw -}} }
+    \textmd{\textbf{ {{- title|latex_escape -}} }}\\
+    \normalsize\vspace{ {{- vspace_subtitle|latex_escape -}} }\small{ {{- subtitle|latex_escape -}} }
   }
 
-  \author{\textbf{ {{- author|latex_escape|raw -}} }}
-  \date{ {{- date|latex_escape|raw -}} } % Insert date here if you want it to appear below your name
+  \author{\textbf{ {{- author|latex_escape -}} }}
+  \date{ {{- date|latex_escape -}} } % Insert date here if you want it to appear below your name
 
   {% include '@BobVLatex/extra_commands.twig.twig' %}
 

Twig/BobVLatexExtension.php

@@ -22,11 +22,11 @@ public function __construct() {
    * @return array
    */
   public function getFilters() {
-    return array(
-        new \Twig_SimpleFilter('latex_escape', array($this->parser, 'parseText')),
-        new \Twig_SimpleFilter('latex_escape_all', array($this, 'latexEscapeAll')),
-        new \Twig_SimpleFilter('latex_parse_html', array($this->parser, 'parseHtml')),
-    );
+    return [
+        new \Twig_SimpleFilter('latex_escape', [$this->parser, 'parseText'], ['is_safe' => ['all']]),
+        new \Twig_SimpleFilter('latex_escape_all', [$this, 'latexEscapeAll'], ['is_safe' => ['all']]),
+        new \Twig_SimpleFilter('latex_parse_html', [$this->parser, 'parseHtml'], ['is_safe' => ['all']]),
+    ];
   }
 
   /**