print file name

pub/src/dualplot.cpp

@@ -275,10 +275,9 @@ void CPlot::showSpecs()
 
 //! Add documentation lines to postscript output.
 
-void CPlot::plotDoclines( const vector<string>& lDoc )
+void CPlot::plotDoc( const string& line )
 {
-    for (uint i=0; i<lDoc.size(); i++)
-        ps_Doc.push_back(lDoc[i]);
+    ps_Doc.push_back(line);
 }
 
 

pub/src/dualplot.h

@@ -23,7 +23,7 @@ class CPlot {
                   const vector<double>& z,
                   string xco, string yco, string info );
     void showSpecs();
-    void plotDoclines( const vector<string>& lDoc );
+    void plotDoc( const string& line );
     void writePostscript( string ps_outdir, string ps_head, string ps_dict );
     void setAux( string cmd );
     string info() const;

pub/src/plot.cpp

@@ -474,9 +474,12 @@ void NPlot::Plot( class CPlot *plot, bool add, const string& mode )
                 throw "PROGRAM ERROR plot: unexpected file type";
             }
         }
-        plot->plotDoclines( f->lDoc );
+        plot->plotDoc( f->name );
+        for (uint i=0; i<f->lDoc.size(); i++)
+            plot->plotDoc( "  " + f->lDoc[i] );
         if ( fc )
-            plot->plotDoclines( fc->pInfo() );
+            for (uint i=0; i<fc->pInfo().size(); i++)
+                plot->plotDoc( "  " + fc->pInfo()[i] );
     }
     plot->showSpecs();
 }