# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1410986201 14400
# Node ID 2401977f4dcf77ee07827eede389eec5e92d1164
# Parent  d7f642d68817bfb0e7ceb5621faed37f920cf91d
command_editor: provide access to rl_prefer_env_winsize

* cmd-edit.h, cmd-edit.cc (command_editor::prefer_env_winsize,
command_editor::do_prefer_env_winsize,
gnu_readline::do_prefer_env_winsize): New functions.
* oct-rl-edit.h, oct-rl-edit.c (octave_rl_prefer_env_winsize): New function.

diff -r d7f642d68817 -r 2401977f4dcf liboctave/util/cmd-edit.cc
--- a/liboctave/util/cmd-edit.cc	Wed Sep 17 16:28:41 2014 -0400
+++ b/liboctave/util/cmd-edit.cc	Wed Sep 17 16:36:41 2014 -0400
@@ -181,6 +181,8 @@
 
   bool do_filename_quoting_desired (bool);
 
+  bool do_prefer_env_winsize (bool);
+
   void do_interrupt (bool);
 
   static int operate_and_get_next (int, int);
@@ -659,6 +661,12 @@
   return ::octave_rl_filename_quoting_desired (arg);
 }
 
+bool
+gnu_readline::do_prefer_env_winsize (bool arg)
+{
+  return ::octave_rl_prefer_env_winsize (arg);
+}
+
 void
 gnu_readline::do_interrupt (bool arg)
 {
diff -r d7f642d68817 -r 2401977f4dcf liboctave/util/cmd-edit.h
--- a/liboctave/util/cmd-edit.h	Wed Sep 17 16:28:41 2014 -0400
+++ b/liboctave/util/cmd-edit.h	Wed Sep 17 16:36:41 2014 -0400
@@ -163,6 +163,8 @@
 
   static bool filename_quoting_desired (bool);
 
+  static bool prefer_env_winsize (bool);
+
   static bool interrupt (bool = true);
 
   static int current_command_number (void);
@@ -333,6 +335,8 @@
 
   virtual bool do_filename_quoting_desired (bool) { return false; }
 
+  virtual bool do_prefer_env_winsize (bool) { return false; }
+
   virtual void do_interrupt (bool) { }
 
   int do_insert_initial_input (void);
diff -r d7f642d68817 -r 2401977f4dcf liboctave/util/oct-rl-edit.c
--- a/liboctave/util/oct-rl-edit.c	Wed Sep 17 16:28:41 2014 -0400
+++ b/liboctave/util/oct-rl-edit.c	Wed Sep 17 16:36:41 2014 -0400
@@ -248,6 +248,14 @@
   return retval;
 }
 
+int
+octave_rl_prefer_env_winsize (int arg)
+{
+  int retval = rl_prefer_env_winsize;
+  rl_prefer_env_winsize = arg;
+  return retval;
+}
+
 void
 octave_rl_done (int arg)
 {
diff -r d7f642d68817 -r 2401977f4dcf liboctave/util/oct-rl-edit.h
--- a/liboctave/util/oct-rl-edit.h	Wed Sep 17 16:28:41 2014 -0400
+++ b/liboctave/util/oct-rl-edit.h	Wed Sep 17 16:36:41 2014 -0400
@@ -102,6 +102,8 @@
 
 extern int octave_rl_filename_quoting_desired (int);
 
+extern int octave_rl_prefer_env_winsize (int);
+
 extern void octave_rl_done (int);
 
 extern char *octave_rl_filename_completion_function (const char *, int);