issue #8670: Wrong rendering of Markdown

Author: doxygen

src/commentscan.l

@@ -2413,6 +2413,11 @@ static bool handleCite(yyscan_t yyscanner,const QCString &s, const StringVector
 static bool handleFormatBlock(yyscan_t yyscanner,const QCString &s, const StringVector &optList)
 {
   struct yyguts_t *yyg = (struct yyguts_t*)yyscanner;
+  if (!yyextra->spaceBeforeCmd.isEmpty())
+  {
+    addOutput(yyscanner,yyextra->spaceBeforeCmd);
+    yyextra->spaceBeforeCmd.resize(0);
+  }
   if (optList.empty())
   {
     addOutput(yyscanner,"@"+s+" ");

src/markdown.cpp

@@ -2309,6 +2309,12 @@ void Markdown::writeFencedCodeBlock(const char *data,const char *lng,
   TRACE(data);
   QCString lang = lng;
   if (!lang.isEmpty() && lang.at(0)=='.') lang=lang.mid(1);
+  while (*data==' ' || *data=='\t')
+  {
+    m_out.addChar(*data++);
+    blockStart--;
+    blockEnd--;
+  }
   m_out.addStr("@code");
   if (!lang.isEmpty())
   {