$DB::package = ''; # current package space
$DB::filename = ''; # current filename
- $DB::subname = ''; # currently executing sub (fullly qualified name)
+ $DB::subname = ''; # currently executing sub (fully qualified name)
$DB::lineno = ''; # current line number
- $DB::VERSION = $DB::VERSION = '1.01';
+ $DB::VERSION = $DB::VERSION = '1.08';
# initialize private globals to avoid warnings
$running = 1; # are we running, or are we stopped?
@stack = (0);
@clients = ();
- $deep = 100;
+ $deep = 1000;
$ready = 0;
@saved = ();
@skippkg = ();
$usrctxt = "package $DB::package;"; # this won't let them modify, alas
local(*DB::dbline) = "::_<$DB::filename";
- # we need to check for pseudofiles on Mac OS (these are files
- # not attached to a filename, but instead stored in Dev:Pseudo)
- # since this is done late, $DB::filename will be "wrong" after
- # skippkg
- if ($^O eq 'MacOS' && $#DB::dbline < 0) {
- $DB::filename = 'Dev:Pseudo';
- *DB::dbline = "::_<$DB::filename";
- }
-
my ($stop, $action);
if (($stop,$action) = split(/\0/,$DB::dbline{$DB::lineno})) {
if ($stop eq '1') {
for (@a) {
s/'/\\'/g;
s/([^\0]*)/'$1'/ unless /^-?[\d.]+$/;
- s/([\200-\377])/sprintf("M-%c",ord($1)&0177)/eg;
- s/([\0-\37\177])/sprintf("^%c",ord($1)^64)/eg;
+ require 'meta_notation.pm';
+ $_ = _meta_notation($_) if /[[:^print:]]/a;
}
$w = $w ? '@ = ' : '$ = ';
$a = $h ? '(' . join(', ', @a) . ')' : '';
} elsif ($s eq '(eval)') {
$s = "eval {...}";
}
- $f = "file `$f'" unless $f eq '-e';
+ $f = "file '$f'" unless $f eq '-e';
push @ret, "$w&$s$a from $f line $l";
last if $DB::signal;
}
CLIENT->register() # register a client package name
CLIENT->done() # de-register from the debugging API
CLIENT->skippkg('hide::hide') # ask DB not to stop in this package
- CLIENT->cont([WHERE]) # run some more (until BREAK or another breakpt)
+ CLIENT->cont([WHERE]) # run some more (until BREAK or
+ # another breakpointt)
CLIENT->step() # single step
CLIENT->next() # step over
CLIENT->ret() # return from current subroutine
CLIENT->stop(FILE,LINE) # when execution stops
CLIENT->idle() # while stopped (can be a client event loop)
CLIENT->cleanup() # just before exit
- CLIENT->output(LIST) # called to print any output that API must show
+ CLIENT->output(LIST) # called to print any output that
+ # the API must show
=head1 DESCRIPTION