/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc.
+ Copyright (C) 1997-9, 2000, 2006, 2007 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "xalloc.h"
#include <libpspp/i18n.h>
+#include "error.h"
+
+#ifdef HAVE_LIBNCURSES
+#include <curses.h>
+#include <term.h>
+#endif
+
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
+
static int viewlength = 24;
static int viewwidth = 79;
static bool long_view = false;
static bool safer_mode = false;
-static bool echo = false;
+static bool do_echo = false;
static bool include = true;
static int epoch = -1;
viewwidth = viewwidth_;
}
-#if HAVE_LIBTERMCAP
+#if HAVE_LIBNCURSES
static void
get_termcap_viewport (void)
{
return;
else if (tgetent (term_buffer, getenv ("TERM")) <= 0)
{
- msg (IE, _("Could not access definition for terminal `%s'."), termtype);
+ error (0,0, _("could not access definition for terminal `%s'"),
+ getenv ("TERM"));
return;
}
if (tgetnum ("co") > 1)
viewwidth = tgetnum ("co") - 1;
}
-#endif /* HAVE_LIBTERMCAP */
+#endif /* HAVE_LIBNCURSES */
static void
init_viewport (void)
viewwidth = viewlength = -1;
-#if HAVE_LIBTERMCAP
+#if HAVE_LIBNCURSES
get_termcap_viewport ();
-#endif /* HAVE_LIBTERMCAP */
+#endif /* HAVE_LIBNCURSES */
if (viewwidth < 0 && getenv ("COLUMNS") != NULL)
viewwidth = atoi (getenv ("COLUMNS"));
bool
get_echo (void)
{
- return echo;
+ return do_echo;
}
/* Set echo. */
void
set_echo (bool echo_)
{
- echo = echo_;
+ do_echo = echo_;
}
/* If echo is on, whether commands from include files are echoed. */