COPYING INSTALL @@ -22,7 +22,8 @@ _Dbg_help_add down \ 'down [COUNT] -- Set the call stack position down by COUNT. -If COUNT is omitted use 1.' +If COUNT is omitted use 1. Count can be any arithmetic expression' + _Dbg_do_down() { _Dbg_not_running && return 1 typeset -i count=${1:-1} @@ -30,6 +31,8 @@ _Dbg_do_down() { _Dbg_print_location } +_Dbg_alias_add 'd' down + _Dbg_help_add frame \ 'frame FRAME-NUM -- Move the current frame to the FRAME-NUM.' @@ -44,7 +47,7 @@ _Dbg_do_frame() { _Dbg_help_add up \ 'up [COUNT] -- Set the call stack position up by COUNT. -If count is omitted use 1.' +If COUNT is omitted use 1. Count can be any arithmetic expression' _Dbg_do_up() { _Dbg_not_running && return 1 @@ -52,3 +55,5 @@ _Dbg_do_up() { _Dbg_frame_adjust $count +1 _Dbg_print_location } + +_Dbg_alias_add 'u' 'up' command/frame.sh @@ -88,7 +88,7 @@ _Dbg_frame_adjust() { ((pos=count)) fi else - ((pos=_Dbg_stack_pos-1+(count*signum))) + ((pos=_Dbg_stack_pos+(count*signum))) fi if (( $pos < 0 )) ; then @@ -99,7 +99,7 @@ _Dbg_frame_adjust() { return 1 fi - ((_Dbg_stack_pos = pos+1)) + ((_Dbg_stack_pos = pos)) # # typeset -i j=_Dbg_stack_pos+2 # # _Dbg_listline=${BASH_LINENO[$j]} # # ((j++)) lib/frame.sh COPYING INSTALL 046b9696b192ee96bce7daf6e0781d3115abe312 R. Bernstein rocky@gnu.org http://github.com/rocky/kshdb/commit/0243635747b1b6787692397854fd44597f1cca61 0243635747b1b6787692397854fd44597f1cca61 2008-08-21T10:50:54-07:00 2008-08-21T10:50:54-07:00 Zero origin frame handling 4b0254a5987ea7b771a09a9cfa917ba279defcb6 R. Bernstein rocky@gnu.org