bonus2: support special html chars

git-svn-id: svn+ssh://atelier.inf.usi.ch/home/bevilj/group-1@239 a672b425-5310-4d7a-af5c-997e18724b81

bonus2/res/test.html

@@ -13,7 +13,7 @@ Did you ever hear the tragedy of
 <b>Darth Plagueis</b> <i>The Wise</i>?<br>
 <code>I thought not</code>. It’s not a story the Jedi would tell you.</br>
 It’s a Sith legend. Darth Plagueis was a Dark Lord of the Sith,
-so powerful and so wise he could use the Force to influence the midichlorians to <u>create life…</u><br>
+so powerful &amp; so wise he could use the Force to influence the midichlorians to <u>create life…</u><br>
 He had such a knowledge of the dark side that he could even keep the ones he cared about from dying.<br>
 The dark side of the Force is a pathway to many abilities some consider to be unnatural.<br>
 He became so powerful… the only thing he was afraid of was losing his power, which eventually, of course, he did.<br>
@@ -38,7 +38,7 @@ Unfortunately, he taught his apprentice everything he knew, then his apprentice
 
 <h1>Fish</h1>
 
-There's always <a href="{{ site.baseurl }}/bigger.html">bigger</a> fish
+There's always &gt;&gt; <a href="{{ site.baseurl }}/bigger.html">bigger</a> fish
 
 <ul>
     <li><u>Hello there</u></li>
@@ -53,6 +53,8 @@ Dew it.
 {% endhighlight %}
 
 
+&lt; Credits will do fine &gt;
+
 <table>
     <tr>
         <th>The</th>

bonus2/src/ch/usi/inf/atelier/group1/HtmlParser.kt

@@ -60,6 +60,7 @@ class HtmlParser(private val singlePage: Boolean) {
             changeMono()
             changeParagraph()
             changeSection()
+            changeSpecials()
             changeSubSection()
             changeSubSubSection()
             changeTable()

bonus2/src/ch/usi/inf/atelier/group1/jekyll/HtmlToLatexWriter.kt

@@ -139,6 +139,15 @@ class HtmlToLatexWriter(private var content: String, private val singlePage: Boo
                 if (singlePage) "\\subsection{" else "\\section{", "}\n")
     }
 
+    /**
+     * Replace special html chars with LaTeX equivalents
+     */
+    fun changeSpecials() {
+        HTML_SPECIALS_FROM.forEachIndexed { index, s ->
+            content = content.replace(s, HTML_SPECIALS_TO[index])
+        }
+    }
+
     /**
      * Replace <h2> with LaTeX \subsection
      */
@@ -292,5 +301,8 @@ class HtmlToLatexWriter(private var content: String, private val singlePage: Boo
                 "\\documentclass[hidelinks,12pt,a4paper,numbers=enddot]{scrartcl}\n\n" +
                         "\\usepackage[margin=2cm]{geometry}\n" +
                         "\\usepackage{hyperref}"
+
+        private val HTML_SPECIALS_FROM = arrayOf("&amp;", "&lt;", "&gt;")
+        private val HTML_SPECIALS_TO = arrayOf("\\&", "\\textless ", "\\textgreater ")
     }
 }