Mercurial > octave-nkf

changeset 3531:97cf542676e1

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[project @ 2000-02-02 11:30:40 by jwe]
author jwe
date Wed, 02 Feb 2000 11:33:32 +0000
parents 7a23cbae0393
children 4abbfb1ca636
files src/DLD-FUNCTIONS/qz.cc src/Map.cc src/Stack.cc src/dirfns.cc src/error.cc src/file-io.cc src/load-save.cc src/oct-fstrm.cc src/oct-procbuf.cc src/oct-stream.cc src/octave.cc src/ov.cc src/pager.cc src/parse.y src/pt-plot.cc src/sighandlers.cc src/syscalls.cc src/sysdep.cc src/toplev.cc
diffstat 19 files changed, 157 insertions(+), 142 deletions(-) [+]
line wrap: on
line diff
--- a/src/DLD-FUNCTIONS/qz.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/DLD-FUNCTIONS/qz.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -151,7 +151,7 @@
     retval = (fabs (p) < 1 ? 1 : -1);
 
 #ifdef DEBUG
-  cout << "qz: fin: retval=" << retval << endl;
+  std::cout << "qz: fin: retval=" << retval << endl;
 #endif
 
   return retval;
@@ -240,7 +240,7 @@
   int nargin = args.length ();
 
 #ifdef DEBUG
-  cout << "qz: nargin = " << nargin << ", nargout = " << nargout << endl;
+  std::cout << "qz: nargin = " << nargin << ", nargout = " << nargout << endl;
 #endif
 
   if (nargin < 2 || nargin > 3 || nargout > 7)
@@ -255,7 +255,7 @@
     }
 
 #ifdef DEBUG
-  cout << "qz: determine ordering option" << endl;
+  std::cout << "qz: determine ordering option" << endl;
 #endif
 
   // Determine ordering option
@@ -287,7 +287,7 @@
       F77_FCN (xdlamch, XDLAMCH) ("S", safmin, 1L);
 
 #ifdef DEBUG_EIG
-      cout << "qz: initial value of safmin=" << setiosflags (ios::scientific)
+      std::cout << "qz: initial value of safmin=" << setiosflags (ios::scientific)
 	   << safmin << endl;
 #endif
 
@@ -296,27 +296,27 @@
       if (safmin == 0)
 	{
 #ifdef DEBUG_EIG
-	  cout << "qz: DANGER WILL ROBINSON: safmin is 0!" << endl;
+	  std::cout << "qz: DANGER WILL ROBINSON: safmin is 0!" << endl;
 #endif
 
 	  F77_FCN (xdlamch, XDLAMCH) ("E", safmin, 1L);
 
 #ifdef DEBUG_EIG
-	  cout << "qz: safmin set to " << setiosflags (ios::scientific)
+	  std::cout << "qz: safmin set to " << setiosflags (ios::scientific)
 	       << safmin << endl;
 #endif
 	}
     }
 
 #ifdef DEBUG
-  cout << "qz: check argument 1" << endl;
+  std::cout << "qz: check argument 1" << endl;
 #endif
 
   // Argument 1: check if it's o.k. dimensioned
   int nn = args(0).rows ();
 
 #ifdef DEBUG
-  cout << "argument 1 dimensions: (" << nn << "," << args(0).columns () << ")"
+  std::cout << "argument 1 dimensions: (" << nn << "," << args(0).columns () << ")"
        << endl;
 #endif
 
@@ -351,7 +351,7 @@
     return retval;
 
 #ifdef DEBUG
-  cout << "qz: check argument 2" << endl;
+  std::cout << "qz: check argument 2" << endl;
 #endif
 
   // Extract argument 2 (bb, or cbb if complex)
@@ -412,7 +412,7 @@
     {
 #ifdef DEBUG
       if (compq == 'V')
-	cout << "qz: performing balancing; QQ=" << endl << QQ << endl;
+	std::cout << "qz: performing balancing; QQ=" << endl << QQ << endl;
 #endif
 
       F77_XFCN (dggbal, DGGBAL,
@@ -440,7 +440,7 @@
 
 #ifdef DEBUG
       if (compq == 'V')
-	cout << "qz: balancing done; QQ=" << endl << QQ << endl;
+	std::cout << "qz: balancing done; QQ=" << endl << QQ << endl;
 #endif
 
     if (f77_exception_encountered)
@@ -460,7 +460,7 @@
 
 #ifdef DEBUG
       if (compz == 'V')
-	cout << "qz: balancing done; ZZ=" << endl << ZZ << endl;
+	std::cout << "qz: balancing done; ZZ=" << endl << ZZ << endl;
 #endif
 
       if (f77_exception_encountered)
@@ -494,41 +494,41 @@
   else  	// real matrices case
     {
 #ifdef DEBUG
-      cout << "qz: peforming qr decomposition of bb" << endl;
+      std::cout << "qz: peforming qr decomposition of bb" << endl;
 #endif
 
       // compute the QR factorization of bb
       QR bqr (bb);
 
 #ifdef DEBUG
-      cout << "qz: qr (bb) done; now peforming qz decomposition" << endl;
+      std::cout << "qz: qr (bb) done; now peforming qz decomposition" << endl;
 #endif
 
       bb = bqr.R ();
 
 #ifdef DEBUG
-      cout << "qz: extracted bb" << endl;
+      std::cout << "qz: extracted bb" << endl;
 #endif
 
       aa = (bqr.Q ()).transpose ()*aa;
 
 #ifdef DEBUG
-      cout << "qz: updated aa " << endl;
-      cout << "bqr.Q () = " << endl << bqr.Q () << endl;
+      std::cout << "qz: updated aa " << endl;
+      std::cout << "bqr.Q () = " << endl << bqr.Q () << endl;
 
       if (compq == 'V')
-	cout << "QQ =" << QQ << endl;
+	std::cout << "QQ =" << QQ << endl;
 #endif
 
       if (compq == 'V')
 	QQ = QQ*bqr.Q ();
 
 #ifdef DEBUG
-      cout << "qz: precursors done..." << endl;
+      std::cout << "qz: precursors done..." << endl;
 #endif
 
 #ifdef DEBUG
-      cout << "qz: compq = " << compq << ", compz = " << compz << endl;
+      std::cout << "qz: compq = " << compq << ", compz = " << compz << endl;
 #endif
 
       // reduce  to generalized hessenberg form
@@ -574,7 +574,7 @@
       else
 	{
 #ifdef DEBUG_SORT
-	  cout << "qz: ordering eigenvalues: ord_job = " << ord_job[0] << endl;
+	  std::cout << "qz: ordering eigenvalues: ord_job = " << ord_job[0] << endl;
 #endif
 
 	  // declared static to avoid vfork/long jump compiler complaints
@@ -616,23 +616,23 @@
 	  double eps = DBL_EPSILON*inf_norm*nn;
 
 #ifdef DEBUG_SORT
-	  cout << "qz: calling dsubsp: aa=" << endl;
-	  octave_print_internal (cout, aa, 0);
-	  cout << endl << "bb="  << endl;
-	  octave_print_internal (cout, bb, 0);
+	  std::cout << "qz: calling dsubsp: aa=" << endl;
+	  octave_print_internal (std::cout, aa, 0);
+	  std::cout << endl << "bb="  << endl;
+	  octave_print_internal (std::cout, bb, 0);
 	  if (compz == 'V')
 	    {
-	      cout << endl << "ZZ="  << endl;
-	      octave_print_internal (cout, ZZ, 0);
+	      std::cout << endl << "ZZ="  << endl;
+	      octave_print_internal (std::cout, ZZ, 0);
 	    }
-	  cout << endl;
-	  cout << "alphar = " << endl;
-	  octave_print_internal (cout, (Matrix) alphar, 0);
-	  cout << endl << "alphai = " << endl;
-	  octave_print_internal (cout, (Matrix) alphai, 0);
-	  cout << endl << "beta = " << endl;
-	  octave_print_internal (cout, (Matrix) betar, 0);
-	  cout << endl;
+	  std::cout << endl;
+	  std::cout << "alphar = " << endl;
+	  octave_print_internal (std::cout, (Matrix) alphar, 0);
+	  std::cout << endl << "alphai = " << endl;
+	  octave_print_internal (std::cout, (Matrix) alphai, 0);
+	  std::cout << endl << "beta = " << endl;
+	  octave_print_internal (std::cout, (Matrix) betar, 0);
+	  std::cout << endl;
 #endif
 
 	  F77_XFCN (dsubsp, DSUBSP,
@@ -640,16 +640,16 @@
 		     ZZ.fortran_vec(), sort_test, eps, ndim, fail, ind));
 
 #ifdef DEBUG
-	  cout << "qz: back from dsubsp: aa=" << endl;
-	  octave_print_internal (cout, aa, 0);
-	  cout << endl << "bb="  << endl;
-	  octave_print_internal (cout, bb, 0);
+	  std::cout << "qz: back from dsubsp: aa=" << endl;
+	  octave_print_internal (std::cout, aa, 0);
+	  std::cout << endl << "bb="  << endl;
+	  octave_print_internal (std::cout, bb, 0);
 	  if (compz == 'V')
 	    {
-	      cout << endl << "ZZ="  << endl;
-	      octave_print_internal (cout, ZZ, 0);
+	      std::cout << endl << "ZZ="  << endl;
+	      octave_print_internal (std::cout, ZZ, 0);
 	    }
-	  cout << endl;
+	  std::cout << endl;
 #endif
 
 	  // manually update alphar, alphai, betar
@@ -659,7 +659,7 @@
 	  while (jj < nn)
 	    {
 #ifdef DEBUG_EIG
-	      cout << "computing gen eig #" << jj << endl;
+	      std::cout << "computing gen eig #" << jj << endl;
 #endif
 
 	      static int zcnt;	// number of zeros in this block
@@ -673,10 +673,10 @@
 	      if (zcnt == 1)  // real zero
 		{
 #ifdef DEBUG_EIG
-		  cout << "  single gen eig:" << endl;
-		  cout << "  alphar(" << jj << ") = " << aa(jj,jj) << endl;
-		  cout << "  betar( " << jj << ") = " << bb(jj,jj) << endl;
-		  cout << "  alphai(" << jj << ") = 0" << endl;
+		  std::cout << "  single gen eig:" << endl;
+		  std::cout << "  alphar(" << jj << ") = " << aa(jj,jj) << endl;
+		  std::cout << "  betar( " << jj << ") = " << bb(jj,jj) << endl;
+		  std::cout << "  alphai(" << jj << ") = 0" << endl;
 #endif
 
 		  alphar(jj) = aa(jj,jj);
@@ -687,17 +687,17 @@
 		{
 		  // complex conjugate pair
 #ifdef DEBUG_EIG
-		  cout << "qz: calling dlag2:" << endl;
-		  cout << "safmin="
+		  std::cout << "qz: calling dlag2:" << endl;
+		  std::cout << "safmin="
 		       << setiosflags (ios::scientific) << safmin << endl;
 
 		  for (int idr = jj; idr <= jj+1; idr++)
 		    {
 		      for (int idc = jj; idc <= jj+1; idc++)
 			{
-			  cout << "aa(" << idr << "," << idc << ")="
+			  std::cout << "aa(" << idr << "," << idc << ")="
 			       << aa(idr,idc) << endl;
-			  cout << "bb(" << idr << "," << idc << ")="
+			  std::cout << "bb(" << idr << "," << idc << ")="
 			       << bb(idr,idc) << endl;
 			}
 		    }
@@ -709,7 +709,7 @@
 			     scale1, scale2, wr1, wr2, wi));
 
 #ifdef DEBUG_EIG
-		  cout << "dlag2 returns: scale1=" << scale1
+		  std::cout << "dlag2 returns: scale1=" << scale1
 		       << "\tscale2=" << scale2 << endl
 		       << "\twr1=" << wr1 << "\twr2=" << wr2
 		       << "\twi=" << wi << endl;
@@ -738,25 +738,25 @@
 	    }
 
 #ifdef DEBUG_SORT
-	  cout << "qz: back from dsubsp: aa=" << endl;
-	  octave_print_internal (cout, aa, 0);
-	  cout << endl << "bb="  << endl;
-	  octave_print_internal (cout, bb, 0);
+	  std::cout << "qz: back from dsubsp: aa=" << endl;
+	  octave_print_internal (std::cout, aa, 0);
+	  std::cout << endl << "bb="  << endl;
+	  octave_print_internal (std::cout, bb, 0);
 
 	  if (compz == 'V')
 	    {
-	      cout << endl << "ZZ="  << endl;
-	      octave_print_internal (cout, ZZ, 0);
+	      std::cout << endl << "ZZ="  << endl;
+	      octave_print_internal (std::cout, ZZ, 0);
 	    }
-	  cout << endl << "qz: ndim=" << ndim << endl
+	  std::cout << endl << "qz: ndim=" << ndim << endl
 	       << "fail=" << fail << endl;
-	  cout << "alphar = " << endl;
-	  octave_print_internal (cout, (Matrix) alphar, 0);
-	  cout << endl << "alphai = " << endl;
-	  octave_print_internal (cout, (Matrix) alphai, 0);
-	  cout << endl << "beta = " << endl;
-	  octave_print_internal (cout, (Matrix) betar, 0);
-	  cout << endl;
+	  std::cout << "alphar = " << endl;
+	  octave_print_internal (std::cout, (Matrix) alphar, 0);
+	  std::cout << endl << "alphai = " << endl;
+	  octave_print_internal (std::cout, (Matrix) alphai, 0);
+	  std::cout << endl << "beta = " << endl;
+	  octave_print_internal (std::cout, (Matrix) betar, 0);
+	  std::cout << endl;
 #endif
 	}
     }
@@ -774,7 +774,7 @@
       else
 	{
 #ifdef DEBUG
-	  cout << "qz: computing generalized eigenvalues" << endl;
+	  std::cout << "qz: computing generalized eigenvalues" << endl;
 #endif
 
 	  // return finite generalized eigenvalues
@@ -809,7 +809,7 @@
       else
 	{
 #ifdef DEBUG
-	  cout << "qz: computing  generalized eigenvectors" << endl;
+	  std::cout << "qz: computing  generalized eigenvectors" << endl;
 #endif
 
 	  VL = QQ;
@@ -889,9 +889,9 @@
       if (nargin == 3)
 	{
 #ifdef DEBUG
-	  cout << "qz: sort: retval(3) = gev = " << endl;
-	  octave_print_internal (cout, gev);
-	  cout << endl;
+	  std::cout << "qz: sort: retval(3) = gev = " << endl;
+	  octave_print_internal (std::cout, gev);
+	  std::cout << endl;
 #endif
 	  retval(3) = gev;
 	}
@@ -906,11 +906,11 @@
 
     case 2:
 #ifdef DEBUG
-      cout << "qz: retval (1) = bb = " << endl;
-      octave_print_internal (cout, bb, 0);
-      cout << endl << "qz: retval(0) = aa = " <<endl;
-      octave_print_internal (cout, aa, 0);
-      cout << endl;
+      std::cout << "qz: retval (1) = bb = " << endl;
+      octave_print_internal (std::cout, bb, 0);
+      std::cout << endl << "qz: retval(0) = aa = " <<endl;
+      octave_print_internal (std::cout, aa, 0);
+      std::cout << endl;
 #endif
       retval(1) = bb;
       retval(0) = aa;
@@ -919,7 +919,7 @@
     case 1:
     case 0:
 #ifdef DEBUG
-      cout << "qz: retval(0) = gev = " << gev << endl;
+      std::cout << "qz: retval(0) = gev = " << gev << endl;
 #endif
       retval(0) = gev;
       break;
@@ -930,7 +930,7 @@
   }
 
 #ifdef DEBUG
-  cout << "qz: exiting (at long last)" << endl;
+  std::cout << "qz: exiting (at long last)" << endl;
 #endif
 
   return retval;
--- a/src/Map.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/Map.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -104,7 +104,7 @@
 void
 Map<C>::error (const std::string& msg) const
 {
-  cerr << "Map: " << msg << "\n";
+  std::cerr << "Map: " << msg << "\n";
 }
 
 // CHMap class.
--- a/src/Stack.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/Stack.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -36,7 +36,7 @@
 void
 Stack<T>::error (const char *msg)
 {
-  cerr << msg;
+  std::cerr << msg;
 }
 
 /*
--- a/src/dirfns.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/dirfns.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -73,7 +73,11 @@
   if (cd_ok)
     do_external_plotter_cd (newdir);
   else
-    error ("%s: %s", newdir.c_str (), strerror (errno));
+    {
+      using namespace std;
+
+      error ("%s: %s", newdir.c_str (), strerror (errno));
+    }
 
   return cd_ok;
 }
--- a/src/error.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/error.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -69,14 +69,14 @@
   if (name)
     {
       octave_diary << name << ": ";
-      cerr << name << ": ";
+      std::cerr << name << ": ";
     }
 
   octave_diary.vform (fmt, args);
-  cerr.vform (fmt, args);
+  std::cerr.vform (fmt, args);
 
   octave_diary << endl;
-  cerr << endl;
+  std::cerr << endl;
 }
 
 static void
@@ -128,7 +128,7 @@
   else
     {
       octave_diary << msg;
-      cerr << msg;
+      std::cerr << msg;
     }
 
   delete [] msg;
--- a/src/file-io.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/file-io.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -73,15 +73,15 @@
 void
 initialize_file_io (void)
 {
-  octave_stream stdin_stream = octave_istream::create (&cin, "stdin");
+  octave_stream stdin_stream = octave_istream::create (&std::cin, "stdin");
 
-  // This uses octave_stdout (see pager.h), not cout so that Octave's
+  // This uses octave_stdout (see pager.h), not std::cout so that Octave's
   // standard output stream will pass through the pager.
 
   octave_stream stdout_stream
     = octave_ostream::create (&octave_stdout, "stdout");
 
-  octave_stream stderr_stream = octave_ostream::create (&cerr, "stderr");
+  octave_stream stderr_stream = octave_ostream::create (&std::cerr, "stderr");
 
   stdin_file = octave_stream_list::insert (stdin_stream);
   stdout_file = octave_stream_list::insert (stdout_stream);
--- a/src/load-save.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/load-save.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -1803,11 +1803,11 @@
       if (format != LS_UNKNOWN)
 	{
 	  // XXX FIXME XXX -- if we have already seen EOF on a
-	  // previous call, how do we fix up the state of cin so that
-	  // we can get additional input?  I'm afraid that we can't
-	  // fix this using cin only.
-
-	  retval = do_load (cin, orig_fname, force, format, flt_fmt,
+	  // previous call, how do we fix up the state of std::cin so
+	  // that we can get additional input?  I'm afraid that we
+	  // can't fix this using std::cin only.
+
+	  retval = do_load (std::cin, orig_fname, force, format, flt_fmt,
 			    list_only, swap, verbose, argv, i, argc,
 			    nargout);
 	}
--- a/src/oct-fstrm.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/oct-fstrm.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -48,7 +48,11 @@
   fs.open (nm.c_str (), md, 0666);
 
   if (! fs)
-    error (strerror (errno));
+    {
+      using namespace std;
+
+      error (strerror (errno));
+    }
 }
 
 // Position a stream at OFFSET relative to ORIGIN.
--- a/src/oct-procbuf.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/oct-procbuf.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -162,11 +162,15 @@
   if (status < 0 || ::close (fd ()) < 0)
     return -1;
 
-  do
-    {
-      wait_pid = ::waitpid (proc_pid, &wstatus, 0);
-    }
-  while (wait_pid == -1 && errno == EINTR);
+  {
+    using namespace std;
+
+    do
+      {
+	wait_pid = ::waitpid (proc_pid, &wstatus, 0);
+      }
+    while (wait_pid == -1 && errno == EINTR);
+  }
 
   if (wait_pid == -1)
     return -1;
--- a/src/oct-stream.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/oct-stream.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -494,20 +494,22 @@
     {
       scanf_format_elt *elt = list(i);
 
-      cerr << "width:      " << elt->width << "\n"
-	   << "discard:    " << elt->discard << "\n"
-	   << "type:       ";
+      std::cerr
+	<< "width:      " << elt->width << "\n"
+	<< "discard:    " << elt->discard << "\n"
+	<< "type:       ";
 
       if (elt->type == scanf_format_elt::literal_conversion)
-	cerr << "literal text\n";
+	std::cerr << "literal text\n";
       else if (elt->type == scanf_format_elt::whitespace_conversion)
-	cerr << "whitespace\n";
+	std::cerr << "whitespace\n";
       else
-	cerr << elt->type << "\n";
-
-      cerr << "modifier:   " << elt->modifier << "\n"
-	   << "char_class: `" << undo_string_escapes (elt->char_class) << "'\n"
-	   << "text:       `" << undo_string_escapes (elt->text) << "'\n\n";
+	std::cerr << elt->type << "\n";
+
+      std::cerr
+	<< "modifier:   " << elt->modifier << "\n"
+	<< "char_class: `" << undo_string_escapes (elt->char_class) << "'\n"
+	<< "text:       `" << undo_string_escapes (elt->text) << "'\n\n";
     }
 }
 
@@ -816,10 +818,10 @@
     {
       printf_format_elt *elt = list(i);
 
-      cerr << elt->args<< "\t"
-	   << elt->type << "\t"
-	   << elt->modifier << "\t"
-	   << undo_string_escapes (elt->text) << "\n";
+      std::cerr << elt->args<< "\t"
+		<< elt->type << "\t"
+		<< elt->modifier << "\t"
+		<< undo_string_escapes (elt->text) << "\n";
     }
 }
 
@@ -2990,7 +2992,8 @@
 {
   int retval = -1;
 
-  // Can't remove stdin (cin), stdout (cout), or stderr (cerr).
+  // Can't remove stdin (std::cin), stdout (std::cout), or stderr
+  // (std::cerr).
 
   if (fid > 2 && fid < curr_len)
     {
@@ -3152,7 +3155,8 @@
     {
       std::string nm = fid.string_value ();
 
-      // stdin (cin), stdout (cout), and stderr (cerr) are unnamed.
+      // stdin (std::cin), stdout (std::cout), and stderr (std::cerr)
+      // are unnamed.
 
       for (int i = 3; i < curr_len; i++)
 	{
--- a/src/octave.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/octave.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -264,7 +264,7 @@
 static void
 verbose_usage (void)
 {
-  cout << OCTAVE_NAME_VERSION_AND_COPYRIGHT "\n\
+  std::cout << OCTAVE_NAME_VERSION_AND_COPYRIGHT "\n\
 \n\
 Usage: octave [options]\n\
 \n\
@@ -303,14 +303,14 @@
 static void
 usage (void)
 {
-  cerr << "usage: " << usage_string << "\n";
+  std::cerr << "usage: " << usage_string << "\n";
   exit (1);
 }
 
 static void
 print_version_and_exit (void)
 {
-  cout << OCTAVE_NAME_AND_VERSION << "\n";
+  std::cout << OCTAVE_NAME_AND_VERSION << "\n";
   exit (0);
 }
 
@@ -489,7 +489,7 @@
   initialize_command_input ();
 
   if (! inhibit_startup_message)
-    cout << OCTAVE_STARTUP_MESSAGE "\n" << endl;
+    std::cout << OCTAVE_STARTUP_MESSAGE "\n" << endl;
 
   if (traditional)
     maximum_braindamage ();
@@ -499,7 +499,7 @@
   command_history::read (false);
 
   if (! inhibit_startup_message && reading_startup_message_printed)
-    cout << endl;
+    std::cout << endl;
 
   // Avoid counting commands executed from startup files.
 
--- a/src/ov.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/ov.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -517,8 +517,8 @@
 octave_value::~octave_value (void)
 {
 #if defined (MDEBUG)
-  cerr << "~octave_value: rep: " << rep
-       << " rep->count: " << rep->count << "\n";
+  std::cerr << "~octave_value: rep: " << rep
+	    << " rep->count: " << rep->count << "\n";
 #endif
 
   if (rep && --rep->count == 0)
--- a/src/pager.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/pager.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -108,7 +108,7 @@
 	  // Avoid warning() or error(), since that will put us back in
 	  // the pager, which would be bad news.
 
-	  cerr << "warning: connection to external pager (pid = "
+	  std::cerr << "warning: connection to external pager (pid = "
 	       << pid << ") lost --\n"
 	       << "warning: attempting to finish pending computations...\n";
 	}
@@ -122,8 +122,8 @@
     {
       if (bypass_pager)
 	{
-	  cout.write (msg, len);
-	  cout.flush ();
+	  std::cout.write (msg, len);
+	  std::cout.flush ();
 	}
       else
 	{
@@ -178,8 +178,8 @@
 	    }
 	  else
 	    {
-	      cout.write (msg, len);
-	      cout.flush ();
+	      std::cout.write (msg, len);
+	      std::cout.flush ();
 	    }
 	}
     }
--- a/src/parse.y	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/parse.y	Wed Feb 02 11:33:32 2000 +0000
@@ -2734,15 +2734,15 @@
 
       if (verbose)
 	{
-	  cout << "reading commands from " << s << " ... ";
+	  std::cout << "reading commands from " << s << " ... ";
 	  reading_startup_message_printed = true;
-	  cout.flush ();
+	  std::cout.flush ();
 	}
 
       parse_and_execute (f);
 
       if (verbose)
-	cout << "done." << endl;
+	std::cout << "done." << endl;
     }
   else if (warn_for)
     error ("%s: unable to open file `%s'", warn_for, s.c_str ());
--- a/src/pt-plot.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/pt-plot.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -313,7 +313,7 @@
 
   // Just testing...
   //  char *message = plot_buf.str ();
-  //  cout << "[*]" << message << "[*]\n";
+  //  std::cout << "[*]" << message << "[*]\n";
 
   if (parametric_plot && ndim == 2)
     {
--- a/src/sighandlers.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/sighandlers.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -123,7 +123,7 @@
       octave_set_signal_handler (SIGABRT, SIG_DFL);
 #endif
 
-      cerr << "error: attempted clean up apparently failed -- aborting...\n";
+      std::cerr << "error: attempted clean up apparently failed -- aborting...\n";
 
       abort ();
     }
@@ -131,7 +131,7 @@
     {
       been_there_done_that = true;
 
-      cerr << "error: " << sig_name << " -- stopping myself...\n";
+      std::cerr << "error: " << sig_name << " -- stopping myself...\n";
 
       save_user_variables ();
 
@@ -151,7 +151,7 @@
 static void
 octave_new_handler (void)
 {
-  cerr << "error: memory exhausted -- trying to return to prompt\n";
+  std::cerr << "error: memory exhausted -- trying to return to prompt\n";
 
   if (can_interrupt)
     {
@@ -256,7 +256,7 @@
 
   MAYBE_REINSTALL_SIGHANDLER (SIGFPE, sigfpe_handler);
 
-  cerr << "error: floating point exception -- trying to return to prompt\n";
+  std::cerr << "error: floating point exception -- trying to return to prompt\n";
 
   if (can_interrupt)
     {
@@ -318,7 +318,7 @@
   MAYBE_REINSTALL_SIGHANDLER (SIGPIPE, sigpipe_handler);
 
   if (pipe_handler_error_count++ == 0)
-    cerr << "warning: broken pipe\n";
+    std::cerr << "warning: broken pipe\n";
 
   // Don't loop forever on account of this.
 
--- a/src/syscalls.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/syscalls.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -29,7 +29,6 @@
 #include <config.h>
 #endif
 
-#include <cerrno>
 #include <cstdio>
 #include <cstring>
 
--- a/src/sysdep.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/sysdep.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -313,7 +313,7 @@
 {
   int c;
   raw_mode (1);
-  c = cin.get ();
+  c = std::cin.get ();
   raw_mode (0);
   return c;
 }
--- a/src/toplev.cc	Wed Feb 02 11:18:39 2000 +0000
+++ b/src/toplev.cc	Wed Feb 02 11:33:32 2000 +0000
@@ -99,7 +99,7 @@
     {
       raw_mode (0);
 
-      cout << "\n";
+      std::cout << "\n";
 
       octave_restore_signal_mask ();
     }
@@ -536,7 +536,7 @@
       flush_octave_stdout ();
 
       if (!quitting_gracefully && (interactive || forced_interactive))
-	cout << "\n";
+	std::cout << "\n";
     }
 }
 
@@ -690,7 +690,7 @@
     }
 
   if (debug_new_delete)
-    cout << "__builtin_new: " << p << endl;
+    std::cout << "__builtin_new: " << p << endl;
 
   return p;
 }
@@ -699,7 +699,7 @@
 __builtin_delete (void *ptr)
 {
   if (debug_new_delete)
-    cout << "__builtin_delete: " << ptr << endl;
+    std::cout << "__builtin_delete: " << ptr << endl;
 
   if (ptr)
     free (ptr);