# -*- shell-script -*-
# A perl5-ish clear breakpoint command
#   Copyright (C) 2011 Rocky Bernstein <rocky@gnu.org>
#
#   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 program; see the file COPYING.  If not, write to
#   the Free Software Foundation, 59 Temple Place, Suite 330, Boston,
#   MA 02111 USA.

_Dbg_help_add clear \
'clear LINE

clear all breakpoints at a line LINE.' 1


proc _Dbg_do_clear {
    _Dbg_do_clear_brkpt $_Dbg_args
    global _Dbg_last_cmd := ''clear''
    return $?
}

# To be compatible with Perl.
_Dbg_alias_add d clear
(CommandList
  children: [
    (C {(_Dbg_help_add)} {(clear)} 
      {(SQ <"clear LINE\n"> <"\n"> <"clear all breakpoints at a line LINE.">)} {(1)}
    )
    (FuncDef
      name: _Dbg_do_clear
      body: 
        (BraceGroup
          children: [
            (C {(_Dbg_do_clear_brkpt)} {($ VSub_Name "$_Dbg_args")})
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:_Dbg_last_cmd)
                  op: Equal
                  rhs: {(SQ <clear>)}
                  spids: [82]
                )
              ]
              spids: [82]
            )
            (ControlFlow token:<ControlFlow_Return return> arg_word:{($ VSub_QMark "$?")})
          ]
          spids: [74]
        )
      spids: [70 73]
    )
    (C {(_Dbg_alias_add)} {(d)} {(clear)})
  ]
)