Bug 770660 - Code snippet always shows line numbers from 1

This patch makes the handling of the \snippet and other commands consistent between the different languages (no line numbers anymore with python) and also introduces analogous to \includelineno  the command \snippetlineno.

Some non relevant changes:
- *code.l Calculation of the end line was incorrect, in case of a snippet the end line was the number of lines of the snippet and not reltive to the start line.
- *code.l made consistent over the different laguages, enabling exBlock and inlineFragment
- testing/indexpage.xml in test 14 the \snippet command was used with python and giving line numbers, linenumbers are now gone (consistency)

19 files changed, 211 insertions, 43 deletions

diff --git a/doc/commands.doc b/doc/commands.doc
index d9d38e8..6cb7a4d 100644
--- a/doc/commands.doc
+++ b/doc/commands.doc
@@ -179,6 +179,7 @@ documentation:
 \refitem cmdskipline \\skipline
 \refitem cmdsnippet \\snippet
 \refitem cmdsnippetdoc \\snippetdoc
+\refitem cmdsnippetlineno \\snippetlineno
 \refitem cmdstartuml \\startuml
 \refitem cmdstruct \\struct
 \refitem cmdsubpage \\subpage
@@ -2183,7 +2184,7 @@ Commands for displaying examples
   This command works the same way as \ref cmdinclude "\\include", but will add line
   numbers to the included file.
 
-  \sa section \ref cmdinclude "\\include".
+  \sa sections \ref cmdinclude "\\include" and \ref cmdsnippetlineno "\\snippetlineno".
 
 <hr>
 \section cmdincludedoc \\includedoc <file-name>
@@ -2303,7 +2304,16 @@ Commands for displaying examples
  see section \ref cmddontinclude "\\dontinclude" for an alternative way
  to include fragments of a source file that does not require markers.
 
- \sa section \ref cmdsnippetdoc "\\snippetdoc".
+ \sa section \ref cmdsnippetdoc "\\snippetdoc" and \ref cmdsnippetlineno "\\snippetlineno".
+<hr>
+\section cmdsnippetlineno \\snippetlineno <file-name> ( block_id )
+
+  \addindex \\snippetlineno
+  This command works the same way as \ref cmdsnippet "\\snippet", but will add line
+  numbers to the included snippet.
+
+  \sa sections \ref cmdsnippet "\\snippet" and \ref cmdincludelineno "\\includelineno".
+
 <hr>
 \section cmdsnippetdoc \\snippetdoc <file-name> ( block_id )
 
@@ -3212,9 +3222,8 @@ class Receiver
   \c \\verbatim command or the parser will get confused!
 
   \sa sections \ref cmdcode "\\code",
-               \ref cmdendverbatim "\\endverbatim",
-               \ref cmdverbinclude "\\verbinclude", and
-               \ref cmdverbincludedooc "\\verbincludedooc".
+               \ref cmdendverbatim "\\endverbatim" and
+               \ref cmdverbinclude "\\verbinclude".
 
 <hr>
 \section cmdxmlonly \\xmlonly
diff --git a/src/cmdmapper.cpp b/src/cmdmapper.cpp
index 5ed25cc..2c8effc 100644
--- a/src/cmdmapper.cpp
+++ b/src/cmdmapper.cpp
@@ -89,6 +89,7 @@ CommandMap cmdMap[] =
   { "section",       CMD_SECTION },
   { "snippet",       CMD_SNIPPET },
   { "snippetdoc",    CMD_SNIPPETDOC },
+  { "snippetlineno", CMD_SNIPWITHLINES },
   { "subpage",       CMD_SUBPAGE },
   { "subsection",    CMD_SUBSECTION },
   { "subsubsection", CMD_SUBSUBSECTION },
diff --git a/src/cmdmapper.h b/src/cmdmapper.h
index 8800c38..8cb529d 100644
--- a/src/cmdmapper.h
+++ b/src/cmdmapper.h
@@ -135,7 +135,8 @@ enum CommandType
   CMD_PLUS         = 105,
   CMD_MINUS        = 106,
   CMD_INCLUDEDOC   = 107,
-  CMD_SNIPPETDOC   = 108
+  CMD_SNIPPETDOC   = 108,
+  CMD_SNIPWITHLINES= 109
 };
 
 enum HtmlTagType
diff --git a/src/code.l b/src/code.l
index 60d4b03..c2eaeed 100644
--- a/src/code.l
+++ b/src/code.l
@@ -3659,16 +3659,17 @@ void parseCCode(CodeOutputInterface &od,const char *className,const QCString &s,
   g_searchCtx = searchCtx;
   g_collectXRefs = collectXRefs;
   g_inFunctionTryBlock = FALSE;
-  if (endLine!=-1)
-    g_inputLines  = endLine+1;
-  else
-    g_inputLines  = countLines();
 
   if (startLine!=-1)
     g_yyLineNr    = startLine;
   else
     g_yyLineNr    = 1;
 
+  if (endLine!=-1)
+    g_inputLines  = endLine+1;
+  else
+    g_inputLines  = g_yyLineNr + countLines() - 1;
+
   g_curlyCount    = 0;
   g_bodyCurlyCount    = 0;
   g_bracketCount  = 0;
diff --git a/src/docbookvisitor.cpp b/src/docbookvisitor.cpp
index 535d294..ab10da0 100644
--- a/src/docbookvisitor.cpp
+++ b/src/docbookvisitor.cpp
@@ -359,6 +359,28 @@ void DocbookDocVisitor::visit(DocInclude *inc)
             );
       m_t << "</computeroutput></literallayout>";
       break;
+    case DocInclude::SnipWithLines:
+      {
+         QFileInfo cfi( inc->file() );
+         FileDef fd( cfi.dirPath().utf8(), cfi.fileName().utf8() );
+         m_t << "<literallayout><computeroutput>";
+         Doxygen::parserManager->getParser(inc->extension())
+                               ->parseCode(m_ci,
+                                           inc->context(),
+                                           extractBlock(inc->text(),inc->blockId()),
+                                           langExt,
+                                           inc->isExample(),
+                                           inc->exampleFile(), 
+                                           &fd,
+                                           lineBlock(inc->text(),inc->blockId()),
+                                           -1,    // endLine
+                                           FALSE, // inlineFragment
+                                           0,     // memberDef
+                                           TRUE   // show line number
+                                          );
+         m_t << "</computeroutput></literallayout>";
+      }
+      break;
     case DocInclude::SnippetDoc: 
     case DocInclude::IncludeDoc: 
       err("Internal inconsistency: found switch SnippetDoc / IncludeDoc in file: %s"
diff --git a/src/docparser.cpp b/src/docparser.cpp
index cdf549a..2602f78 100644
--- a/src/docparser.cpp
+++ b/src/docparser.cpp
@@ -1931,6 +1931,7 @@ void DocInclude::parse()
       readTextFileByName(m_file,m_text);
       break;
     case Snippet:
+    case SnipWithLines:
       readTextFileByName(m_file,m_text);
       // check here for the existence of the blockId inside the file, so we
       // only generate the warning once.
@@ -5174,7 +5175,7 @@ void DocPara::handleInclude(const QCString &cmdName,DocInclude::Type t)
   }
   QCString fileName = g_token->name;
   QCString blockId;
-  if (t==DocInclude::Snippet || t==DocInclude::SnippetDoc)
+  if (t==DocInclude::Snippet || t==DocInclude::SnipWithLines || t==DocInclude::SnippetDoc)
   {
     if (fileName == "this") fileName=g_fileName;
     doctokenizerYYsetStateSnippet();
@@ -5701,6 +5702,9 @@ int DocPara::handleCommand(const QCString &cmdName)
     case CMD_SNIPPET:
       handleInclude(cmdName,DocInclude::Snippet);
       break;
+    case CMD_SNIPWITHLINES:
+      handleInclude(cmdName,DocInclude::SnipWithLines);
+      break;
     case CMD_INCLUDEDOC:
       handleInclude(cmdName,DocInclude::IncludeDoc);
       break;
diff --git a/src/docparser.h b/src/docparser.h
index 1fe5e95..f5167dc 100644
--- a/src/docparser.h
+++ b/src/docparser.h
@@ -483,7 +483,8 @@ class DocVerbatim : public DocNode
 class DocInclude : public DocNode
 {
   public:
-  enum Type { Include, DontInclude, VerbInclude, HtmlInclude, LatexInclude, IncWithLines, Snippet , IncludeDoc, SnippetDoc};
+  enum Type { Include, DontInclude, VerbInclude, HtmlInclude, LatexInclude,
+	      IncWithLines, Snippet , IncludeDoc, SnippetDoc, SnipWithLines};
     DocInclude(DocNode *parent,const QCString &file,
                const QCString context, Type t,
                bool isExample,const QCString exampleFile,
diff --git a/src/fortrancode.l b/src/fortrancode.l
index a2a5d1a..6abb676 100644
--- a/src/fortrancode.l
+++ b/src/fortrancode.l
@@ -1263,16 +1263,17 @@ void parseFortranCode(CodeOutputInterface &od,const char *className,const QCStri
   g_needsTermination = FALSE;
   g_searchCtx = searchCtx;
   g_collectXRefs = collectXRefs;
-  if (endLine!=-1)
-    g_inputLines  = endLine+1;
-  else
-    g_inputLines  = countLines();
-
   if (startLine!=-1)
     g_yyLineNr    = startLine;
   else
     g_yyLineNr    = 1;
 
+  if (endLine!=-1)
+    g_inputLines  = endLine+1;
+  else
+    g_inputLines  = g_yyLineNr + countLines() - 1;
+
+
   g_exampleBlock  = exBlock; 
   g_exampleName   = exName;
   g_sourceFileDef = fd;
diff --git a/src/htmldocvisitor.cpp b/src/htmldocvisitor.cpp
index 1b1bc98..a42a8ec 100644
--- a/src/htmldocvisitor.cpp
+++ b/src/htmldocvisitor.cpp
@@ -578,6 +578,31 @@ void HtmlDocVisitor::visit(DocInclude *inc)
                                            -1,    // endLine
                                            TRUE,  // inlineFragment
                                            0,     // memberDef
+                                           FALSE, // show line number
+                                           m_ctx  // search context
+                                          );
+         m_t << PREFRAG_END;
+         forceStartParagraph(inc);
+      }
+      break;
+    case DocInclude::SnipWithLines:
+      {
+         forceEndParagraph(inc);
+         m_t << PREFRAG_START;
+         QFileInfo cfi( inc->file() );
+         FileDef fd( cfi.dirPath().utf8(), cfi.fileName().utf8() );
+         Doxygen::parserManager->getParser(inc->extension())
+                               ->parseCode(m_ci,
+                                           inc->context(),
+                                           extractBlock(inc->text(),inc->blockId()),
+                                           langExt,
+                                           inc->isExample(),
+                                           inc->exampleFile(), 
+                                           &fd,
+                                           lineBlock(inc->text(),inc->blockId()),
+                                           -1,    // endLine
+                                           FALSE, // inlineFragment
+                                           0,     // memberDef
                                            TRUE,  // show line number
                                            m_ctx  // search context
                                           );
diff --git a/src/latexdocvisitor.cpp b/src/latexdocvisitor.cpp
index 13491e9..467800c 100644
--- a/src/latexdocvisitor.cpp
+++ b/src/latexdocvisitor.cpp
@@ -483,6 +483,28 @@ void LatexDocVisitor::visit(DocInclude *inc)
          m_t << "\\end{DoxyCodeInclude}" << endl;
       }
       break;
+    case DocInclude::SnipWithLines:
+      {
+         QFileInfo cfi( inc->file() );
+         FileDef fd( cfi.dirPath().utf8(), cfi.fileName().utf8() );
+         m_t << "\n\\begin{DoxyCodeInclude}\n";
+         Doxygen::parserManager->getParser(inc->extension())
+                               ->parseCode(m_ci,
+                                           inc->context(),
+                                           extractBlock(inc->text(),inc->blockId()),
+                                           langExt,
+                                           inc->isExample(),
+                                           inc->exampleFile(), 
+                                           &fd,
+                                           lineBlock(inc->text(),inc->blockId()),
+                                           -1,    // endLine
+                                           FALSE, // inlineFragment
+                                           0,     // memberDef
+                                           TRUE   // show line number
+                                          );
+         m_t << "\\end{DoxyCodeInclude}" << endl;
+      }
+      break;
     case DocInclude::SnippetDoc: 
     case DocInclude::IncludeDoc: 
       err("Internal inconsistency: found switch SnippetDoc / IncludeDoc in file: %s"
diff --git a/src/mandocvisitor.cpp b/src/mandocvisitor.cpp
index 771cd80..2233cc6 100644
--- a/src/mandocvisitor.cpp
+++ b/src/mandocvisitor.cpp
@@ -306,6 +306,33 @@ void ManDocVisitor::visit(DocInclude *inc)
       m_t << ".PP" << endl;
       m_firstCol=TRUE;
       break;
+    case DocInclude::SnipWithLines:
+      {
+         if (!m_firstCol) m_t << endl;
+         m_t << ".PP" << endl;
+         m_t << ".nf" << endl;
+         QFileInfo cfi( inc->file() );
+         FileDef fd( cfi.dirPath().utf8(), cfi.fileName().utf8() );
+         Doxygen::parserManager->getParser(inc->extension())
+                               ->parseCode(m_ci,
+                                           inc->context(),
+                                           extractBlock(inc->text(),inc->blockId()),
+                                           langExt,
+                                           inc->isExample(),
+                                           inc->exampleFile(), 
+                                           &fd,
+                                           lineBlock(inc->text(),inc->blockId()),
+                                           -1,    // endLine
+                                           FALSE, // inlineFragment
+                                           0,     // memberDef
+                                           TRUE   // show line number
+                                          );
+         if (!m_firstCol) m_t << endl;
+         m_t << ".fi" << endl;
+         m_t << ".PP" << endl;
+         m_firstCol=TRUE;
+      }
+      break;
     case DocInclude::SnippetDoc: 
     case DocInclude::IncludeDoc: 
       err("Internal inconsistency: found switch SnippetDoc / IncludeDoc in file: %s"
diff --git a/src/perlmodgen.cpp b/src/perlmodgen.cpp
index 0cd9911..ef5cbc2 100644
--- a/src/perlmodgen.cpp
+++ b/src/perlmodgen.cpp
@@ -716,6 +716,7 @@ void PerlModDocVisitor::visit(DocInclude *inc)
   case DocInclude::LatexInclude: type = "latexonly"; break;
   case DocInclude::VerbInclude:	type = "preformatted"; break;
   case DocInclude::Snippet: return;
+  case DocInclude::SnipWithLines: return;
   case DocInclude::SnippetDoc: 
   case DocInclude::IncludeDoc: 
     err("Internal inconsistency: found switch SnippetDoc / IncludeDoc in file: %s"
diff --git a/src/printdocvisitor.h b/src/printdocvisitor.h
index 499fac2..d1dbb74 100644
--- a/src/printdocvisitor.h
+++ b/src/printdocvisitor.h
@@ -171,6 +171,7 @@ class PrintDocVisitor : public DocVisitor
         case DocInclude::LatexInclude: printf("latexinclude"); break;
         case DocInclude::VerbInclude: printf("verbinclude"); break;
         case DocInclude::Snippet: printf("snippet"); break;
+        case DocInclude::SnipWithLines: printf("snipwithlines"); break;
         case DocInclude::SnippetDoc: 
         case DocInclude::IncludeDoc: 
           err("Internal inconsistency: found switch SnippetDoc / IncludeDoc in file: %s"
diff --git a/src/pycode.l b/src/pycode.l
index 3935107..a31a0ed 100644
--- a/src/pycode.l
+++ b/src/pycode.l
@@ -1534,8 +1534,8 @@ static void adjustScopesAndSuites(unsigned indentLength)
 
 void parsePythonCode(CodeOutputInterface &od,const char * /*className*/,
                  const QCString &s,bool exBlock, const char *exName,
-		 FileDef *fd,int startLine,int endLine,bool /*inlineFragment*/,
-		 MemberDef *,bool,Definition *searchCtx,bool collectXRefs) 
+                 FileDef *fd,int startLine,int endLine,bool inlineFragment,
+                 MemberDef *,bool,Definition *searchCtx,bool collectXRefs) 
 {
 
   //printf("***parseCode()\n");
@@ -1551,22 +1551,22 @@ void parsePythonCode(CodeOutputInterface &od,const char * /*className*/,
   g_needsTermination = FALSE;
   g_searchCtx=searchCtx;
   g_collectXRefs=collectXRefs;
-  if (endLine!=-1)
-    g_inputLines  = endLine+1;
-  else
-    g_inputLines  = countLines();
-  
   if (startLine!=-1)
     g_yyLineNr    = startLine;
   else
     g_yyLineNr    = 1;
+  if (endLine!=-1)
+    g_inputLines  = endLine+1;
+  else
+    g_inputLines  = g_yyLineNr + countLines() - 1;
+  
   
   g_exampleBlock  = exBlock; 
   g_exampleName   = exName;
   g_sourceFileDef = fd;
 
   bool cleanupSourceDef = FALSE;
-  if (fd==0)
+  if (exBlock && fd==0)
   {
     // create a dummy filedef for the example
     g_sourceFileDef = new FileDef("",(exName?exName:"generated"));
@@ -1577,6 +1577,7 @@ void parsePythonCode(CodeOutputInterface &od,const char * /*className*/,
     setCurrentDoc("l00001");
   }
 
+  g_includeCodeFragment = inlineFragment;
   // Starts line 1 on the output  
   startCodeLine();
 
diff --git a/src/rtfdocvisitor.cpp b/src/rtfdocvisitor.cpp
index 76da457..c85b638 100644
--- a/src/rtfdocvisitor.cpp
+++ b/src/rtfdocvisitor.cpp
@@ -444,6 +444,30 @@ void RTFDocVisitor::visit(DocInclude *inc)
                                        );
       m_t << "}";
       break;
+    case DocInclude::SnipWithLines:
+      {
+         QFileInfo cfi( inc->file() );
+         FileDef fd( cfi.dirPath().utf8(), cfi.fileName().utf8() );
+         m_t << "{" << endl;
+         if (!m_lastIsPara) m_t << "\\par" << endl;
+         m_t << rtf_Style_Reset << getStyle("CodeExample");
+         Doxygen::parserManager->getParser(inc->extension())
+                               ->parseCode(m_ci,
+                                           inc->context(),
+                                           extractBlock(inc->text(),inc->blockId()),
+                                           langExt,
+                                           inc->isExample(),
+                                           inc->exampleFile(), 
+                                           &fd,
+                                           lineBlock(inc->text(),inc->blockId()),
+                                           -1,    // endLine
+                                           FALSE, // inlineFragment
+                                           0,     // memberDef
+                                           TRUE   // show line number
+                                          );
+         m_t << "}";
+      }
+      break;
     case DocInclude::SnippetDoc: 
     case DocInclude::IncludeDoc: 
       err("Internal inconsistency: found switch SnippetDoc / IncludeDoc in file: %s"
diff --git a/src/vhdlcode.l b/src/vhdlcode.l
index 6d2ebcb..ebebc10 100644
--- a/src/vhdlcode.l
+++ b/src/vhdlcode.l
@@ -85,6 +85,7 @@ static int           g_yyLineNr;        //!< current line number
 static bool          g_needsTermination;
 static Definition   *g_searchCtx;
 
+static bool          g_exampleBlock;
 static QCString      g_exampleName;
 static QCString      g_exampleFile;
 
@@ -1504,7 +1505,7 @@ void resetVhdlCodeParserState()
 }
 
 void parseVhdlCode(CodeOutputInterface &od,const char *className,const QCString &s, 
-                  bool /*exBlock*/, const char *exName,FileDef *fd,
+                  bool exBlock, const char *exName,FileDef *fd,
                   int startLine,int endLine,bool inlineFragment,
                   MemberDef *memberDef,bool,Definition *searchCtx,
                   bool /* collectXRefs */)
@@ -1527,23 +1528,24 @@ void parseVhdlCode(CodeOutputInterface &od,const char *className,const QCString
   g_needsTermination = FALSE;
   g_searchCtx = searchCtx;
 
-  if (endLine!=-1)
-    g_inputLines  = endLine+1;
-  else
-    g_inputLines  = countLines();
-
   if (startLine!=-1)
     g_yyLineNr    = startLine;
   else
     g_yyLineNr    = 1;
 
+  if (endLine!=-1)
+    g_inputLines  = endLine+1;
+  else
+    g_inputLines  = g_yyLineNr + countLines() - 1;
+
 
   // g_theCallContext.clear();
   g_classScope    = className;
+  g_exampleBlock  = exBlock; 
   g_exampleName   = exName;
   g_sourceFileDef = fd;
   bool cleanupSourceDef = FALSE;
-  if (fd==0)
+  if (exBlock && fd==0)
   {
     // create a dummy filedef for the example
     g_sourceFileDef = new FileDef("",exName);
diff --git a/src/xmlcode.l b/src/xmlcode.l
index fd36ebb..efcac0e 100644
--- a/src/xmlcode.l
+++ b/src/xmlcode.l
@@ -49,6 +49,7 @@ static int           g_yyLineNr;        //!< current line number
 static bool          g_needsTermination;
 static Definition   *g_searchCtx;
 
+static bool          g_exampleBlock;
 static QCString      g_exampleName;
 static QCString      g_exampleFile;
 
@@ -323,12 +324,12 @@ void parseXmlCode(
     CodeOutputInterface &od,
     const char * /*className*/,
     const QCString &s,
-    bool /*exBlock*/,
+    bool exBlock,
     const char *exName,
     FileDef *fd,
     int startLine,
     int endLine,
-    bool /*inlineFragment*/,
+    bool inlineFragment,
     MemberDef *,
     bool,Definition *searchCtx,
     bool /*collectXRefs*/
@@ -345,22 +346,23 @@ void parseXmlCode(
   g_needsTermination = FALSE;
   g_searchCtx=searchCtx;
   
-  if (endLine!=-1)
-    g_inputLines  = endLine+1;
-  else
-    g_inputLines  = countLines();
-  
   if (startLine!=-1)
     g_yyLineNr    = startLine;
   else
     g_yyLineNr    = 1;
   
+  if (endLine!=-1)
+    g_inputLines  = endLine+1;
+  else
+    g_inputLines  = g_yyLineNr + countLines() - 1;
+  
+  g_exampleBlock  = exBlock; 
   g_exampleName   = exName;
   g_sourceFileDef = fd;
 
   bool cleanupSourceDef = FALSE;
   
-  if (fd==0)
+  if (exBlock && fd==0)
   {
     // create a dummy filedef for the example
     g_sourceFileDef = new FileDef("",(exName?exName:"generated"));
@@ -372,6 +374,7 @@ void parseXmlCode(
     setCurrentDoc("l00001");
   }
 
+  g_includeCodeFragment = inlineFragment;
   // Starts line 1 on the output  
   startCodeLine();
 
diff --git a/src/xmldocvisitor.cpp b/src/xmldocvisitor.cpp
index b0d6551..815759e 100644
--- a/src/xmldocvisitor.cpp
+++ b/src/xmldocvisitor.cpp
@@ -329,6 +329,28 @@ void XmlDocVisitor::visit(DocInclude *inc)
                                        );
       m_t << "</programlisting>"; 
       break;
+    case DocInclude::SnipWithLines:
+      {
+         m_t << "<programlisting>";
+         QFileInfo cfi( inc->file() );
+         FileDef fd( cfi.dirPath().utf8(), cfi.fileName().utf8() );
+         Doxygen::parserManager->getParser(inc->extension())
+                               ->parseCode(m_ci,
+                                           inc->context(),
+                                           extractBlock(inc->text(),inc->blockId()),
+                                           langExt,
+                                           inc->isExample(),
+                                           inc->exampleFile(), 
+                                           &fd,
+                                           lineBlock(inc->text(),inc->blockId()),
+                                           -1,    // endLine
+                                           FALSE, // inlineFragment
+                                           0,     // memberDef
+                                           TRUE   // show line number
+                                          );
+         m_t << "</programlisting>"; 
+      }
+      break;
     case DocInclude::SnippetDoc: 
     case DocInclude::IncludeDoc: 
       err("Internal inconsistency: found switch SnippetDoc / IncludeDoc in file: %s"
diff --git a/testing/014/indexpage.xml b/testing/014/indexpage.xml
index c2fe57a..6f62ef2 100644
--- a/testing/014/indexpage.xml
+++ b/testing/014/indexpage.xml
@@ -6,16 +6,16 @@
     <detaileddescription>
       <para>
         <programlisting>
-          <codeline lineno="1">
+          <codeline>
             <highlight class="comment">#<sp/>comment<sp/>in<sp/>Python</highlight>
             <highlight class="normal"/>
           </codeline>
-          <codeline lineno="2">
+          <codeline>
             <highlight class="normal"/>
             <highlight class="keyword">class<sp/></highlight>
             <highlight class="normal">Python:</highlight>
           </codeline>
-          <codeline lineno="3">
+          <codeline>
             <highlight class="normal">
               <sp/>
               <sp/>