![]() Out $=Exporter::import('Config', 'myconfig', 'config_vars') from /dev/null:0 Out $=Exporter::export('Config', 'main', 'myconfig', 'config_vars') from lib/ In $=Exporter::export('Config', 'main', 'myconfig', 'config_vars') from lib/ Out $=Config::TIEHASH('Config') from lib/Config.pm:644 Out $=Config::BEGIN() from lib/Config.pm:0 In $=Config::FETCH(ref(Config), 'osvers') from lib/Config.pm:574 ![]() ![]() In $=Config::FETCH(ref(Config), 'PERL_VERSION') from lib/Config.pm:574 In $=Config::FETCH(ref(Config), 'baserev') from lib/Config.pm:574 In $=Config::FETCH(ref(Config), 'package') from lib/Config.pm:574 In $=Exporter::export('Config', 'main', 'myconfig', 'config_vars') from li In $=Exporter::import('Config', 'myconfig', 'config_vars') from /dev/null:0 In $=Config::TIEHASH('Config') from lib/Config.pm:644 In $=Config::BEGIN() from lib/Config.pm:2 Long though it may be, this is not a complete listing, but only excerpts. Examples using various values of n are shown to give you a feel for the difference between settings. With this one, once the option frame=2 has been set: DB o f=2īy way of demonstration, we present below a laborious listing resulting from setting your PERLDB_OPTS environment variable to the value f=n N, and running perl -d -V from the command line. Specifically, the following additional features are enabled (cf. These mechanisms are enabled by calling Perl with the -d switch. These hooks are not to be confused with the perl -Dxxx command described in perlrun, which is usable only if a special Perl is built per the instructions in the INSTALL file in the Perl source tree.įor example, whenever you call Perl's built-in caller function from the package DB, the arguments that the corresponding stack frame was called with are copied to the array. Perl has special debugging hooks at compile-time and run-time used to create debugging environments. ![]() This manpage describes low-level details concerning the debugger's internals, which range from difficult to impossible to understand for anyone who isn't incredibly intimate with Perl's guts. This is not perldebug, which tells you how to use the debugger. Perldebguts - Guts of Perl debugging #DESCRIPTION ![]()
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