# Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996 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
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this software; see the file COPYING.  If not, write to
# the Free Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111, USA.
#
# As a special exception, the Free Software Foundation gives permission
# for additional uses of the text contained in its release of SCM.
#
# The exception is that, if you link the SCM library with other files
# to produce an executable, this does not by itself cause the
# resulting executable to be covered by the GNU General Public License.
# Your use of that executable is in no way restricted on account of
# linking the SCM library code into it.
#
# This exception does not however invalidate any other reasons why
# the executable file might be covered by the GNU General Public License.
#
# This exception applies only to the code released by the
# Free Software Foundation under the name SCM.  If you copy
# code from other Free Software Foundation releases into a copy of
# SCM, as the General Public License permits, the exception does
# not apply to the code that you add in this way.  To avoid misleading
# anyone as to the status of such modified files, you must delete
# this exception notice from them.
#
# If you write modifications of your own for SCM, it is your choice
# whether to permit this exception to apply to your modifications.
# If you do not wish that, delete this exception notice.  

# ".gdbinit" GDB 4.16 initialization for SCM Scheme Interpreter
# Author: Aubrey Jaffer

set output-radix 16.

define runscm
  break abrt
  echo \nto return to gdb, type: (abort)\n\n
  run
end

define verbose
  output (prolixity(((($arg0)<<1)<<1)+2L))>>2
  echo\n
end

define errobj
  call scm_iprin1(*loc_errobj, sys_protects[2], 1),(void)0
  call scm_newline(sys_protects[2]),(void)0
end

define scm
  call scm_iprin1($arg0, sys_protects[2], 1),(void)0
  call scm_newline(sys_protects[2]),(void)0
end

define code
  call scm_princode($arg0, scm_estk_ptr[2], sys_protects[2], 1),(void)0
  call scm_newline(sys_protects[2]),(void)0
end

define lload
  if (errjmp_bad)
    echo sorry, errjmp_bad\n
  else
    call scm_ldfile($arg0),(void)0
  end
end

define eval
  if (errjmp_bad)
    echo sorry, errjmp_bad\n
  else
    print scm_evstr($arg0)
    scm $
  end
end

define car
  print ((cell*)(~1L & $))->car
end
document car
CAR of $
end

define cdr
  print ((cell*)(~1L & $))->cdr
end
document cdr
CDR of $
end

define disp
  call scm_iprin1($arg0, sys_protects[2], 0)
  echo \n
end

define writ
  call scm_iprin1($arg0, sys_protects[2], 1)
  echo \n
end