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changeset 3855:e68ca8165ba6

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[project @ 2001-11-06 16:27:26 by jwe]
author jwe
date Tue, 06 Nov 2001 16:27:26 +0000
parents 2a4b9d746980
children 7ab0e1a1b943
files liboctave/oct-rl-edit.c
diffstat 1 files changed, 16 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/liboctave/oct-rl-edit.c	Tue Nov 06 14:54:53 2001 +0000
+++ b/liboctave/oct-rl-edit.c	Tue Nov 06 16:27:26 2001 +0000
@@ -58,7 +58,22 @@
 void
 octave_rl_clear_screen (void)
 {
-  rl_clear_screen ();
+  int ignore1 = 0;
+  int ignore2 = 0;
+
+  // XXX FIXME XXX -- After calling rl_clear_screen, the screen will
+  // not be correct.  If called from clc() for example, it will look
+  // like this:
+  //
+  //  octave:13> clcoctave:14> 
+  //
+  // What is the proper way to remove the clc and the second prompt?
+  // _rl_clear_screen does what we want (just clears the screen) but
+  // it is not a public function, and on some systems, it is not
+  // exported from shared library versions of readline, so we can't
+  // use it.
+
+  rl_clear_screen (ignore1, ignore2);
 }
 
 void