Added LaTeX translation for the value of attributes.

Changed the translation of ~ to the LaTeX sequence $\sim$.

diff --git a/xp.c b/xp.c
index fd997d4..41b6fc3 100644 (file)
--- a/xp.c
+++ b/xp.c
@@ -55,6 +55,9 @@ xmlParserInputPtr xmlNoNetExternalEntityLoader(const char *URL,
                                               const char *ID,
                                               xmlParserCtxtPtr ctxt);
 
+#define LIBXML_DEBUG_ENABLED
+//#define DEBUG
+
 static int debug = 0;
 static int novalid = 0;
 static int noout = 0;
@@ -95,7 +98,7 @@ struct
    {  '_',     "\\_"              },
    {  '{',     "\\{"              },
    {  '}',     "\\}"              },
-   {  '~',     "\\verb+~+"        },
+   {  '~',     "$\\sim$"          },
    {  160,     "~"                },
    {  161,     "!`"               },
    {  162,     "..."              },
@@ -348,6 +351,10 @@ xsltProcess(xmlDocPtr doc, xsltStylesheetPtr cur, const char *filename) {
 
     xmlXIncludeProcessFlags(doc, XSLT_PARSE_OPTIONS);
 
+#ifdef DEBUG
+    xmlDebugDumpDocument(stdout, doc);
+#endif
+
     if (latex)
     {
        LatexEscape(xmlDocGetRootElement(doc));
@@ -399,6 +406,7 @@ xsltProcess(xmlDocPtr doc, xsltStylesheetPtr cur, const char *filename) {
 void LatexEscape(xmlNodePtr node)
 {
    xmlNodePtr  child;
+   xmlAttrPtr  attribute;
    xmlChar     *byte;
    int         unicode;
 
@@ -406,6 +414,9 @@ void LatexEscape(xmlNodePtr node)
    int            textlen;
    int            i;
 
+#ifdef DEBUG
+      fprintf(stderr, "\n-------- Node type %d\n", node->type);
+#endif
    if (xmlNodeIsText(node))
    {
 #ifdef DEBUG
@@ -493,6 +504,10 @@ void LatexEscape(xmlNodePtr node)
    }
    else
    {
+      for (attribute = node->properties; attribute != 0; attribute = attribute->next)
+      {
+         LatexEscape(attribute->children);
+      }
       for (child = node->children; child != 0; child = child->next)
       {
          if (strcmp(child->name, "verbatim") != 0 )