Issue_6456 Using # in links causes errors in PDF generation

- The # sign in an URL needs to be escaped as longtabu reads the table body as the argument to a command, so the self-escaping mechanism of \href cannot work (from https://tex.stackexchange.com/questions/447461/having-a-hash-sign-in-href-in-a-longtabu-cell)
- a regression regarding the change from `\tt` to `\texttt` (needed `{  ... }` as `\href` has 2 arguments )

1 files changed, 8 insertions, 6 deletions

diff --git a/src/latexdocvisitor.cpp b/src/latexdocvisitor.cpp
index d2c4c5d..76e3a55 100644
--- a/src/latexdocvisitor.cpp
+++ b/src/latexdocvisitor.cpp
@@ -215,13 +215,14 @@ void LatexDocVisitor::visit(DocURL *u)
   if (m_hide) return;
   if (Config_getBool(PDF_HYPERLINKS))
   {
+	m_t << endl << "%% AME " << u->url() <<endl;
     m_t << "\\href{";
     if (u->isEmail()) m_t << "mailto:";
-    m_t << u->url() << "}";
+    m_t << latexFilterURL(u->url()) << "}";
   }
-  m_t << "\\texttt{ ";
+  m_t << "{\\texttt{ ";
   filter(u->url());
-  m_t << "}";
+  m_t << "}}";
 }
 
 void LatexDocVisitor::visit(DocLineBreak *)
@@ -1245,17 +1246,18 @@ void LatexDocVisitor::visitPre(DocHRef *href)
   if (m_hide) return;
   if (Config_getBool(PDF_HYPERLINKS))
   {
+	m_t << endl << "%% AME " << href->url() <<endl;
     m_t << "\\href{";
-    m_t << href->url();
+    m_t << latexFilterURL(href->url());
     m_t << "}";
   }
-  m_t << "\\texttt{ ";
+  m_t << "{\\texttt{ ";
 }
 
 void LatexDocVisitor::visitPost(DocHRef *) 
 {
   if (m_hide) return;
-  m_t << "}";
+  m_t << "}}";
 }
 
 void LatexDocVisitor::visitPre(DocHtmlHeader *header)