看起来 main 中有一个符号被称为'_<-'
(不带引号),其方式与其他看起来可能是句柄的事物相同:'_</usr/perl/lib/Carp.pm'
例如。
有什么方法可以使用它吗?
或者如果我希望读取输入源,我是否必须使用源过滤器?
回复暴民:我不知道调试会在哪里打开。在我转储基表后,%INC 转储显示:
$VAR1 = {
'warnings/register.pm' => 'C:/strawberry/perl/lib/warnings/register.pm',
'XSLoader.pm' => 'C:/strawberry/perl/lib/XSLoader.pm',
'English.pm' => 'C:/strawberry/perl/lib/English.pm',
'Tie/Hash/NamedCapture.pm' => 'C:/strawberry/perl/lib/Tie/Hash/NamedCapture.pm',
'unicore/lib/Perl/_PerlIDS.pl' => 'C:/strawberry/perl/lib/unicore/lib/Perl/_PerlIDS.pl',
'unicore/Heavy.pl' => 'C:/strawberry/perl/lib/unicore/Heavy.pl',
'warnings.pm' => 'C:/strawberry/perl/lib/warnings.pm',
'utf8.pm' => 'C:/strawberry/perl/lib/utf8.pm',
'Config.pm' => 'C:/strawberry/perl/lib/Config.pm',
'overloading.pm' => 'C:/strawberry/perl/lib/overloading.pm',
'Symbol.pm' => 'C:/strawberry/perl/lib/Symbol.pm',
'Carp.pm' => 'C:/strawberry/perl/lib/Carp.pm',
'bytes.pm' => 'C:/strawberry/perl/lib/bytes.pm',
'Exporter/Heavy.pm' => 'C:/strawberry/perl/lib/Exporter/Heavy.pm',
'utf8_heavy.pl' => 'C:/strawberry/perl/lib/utf8_heavy.pl',
'strict.pm' => 'C:/strawberry/perl/lib/strict.pm',
'Exporter.pm' => 'C:/strawberry/perl/lib/Exporter.pm',
'vars.pm' => 'C:/strawberry/perl/lib/vars.pm',
'constant.pm' => 'C:/strawberry/perl/lib/constant.pm',
'Errno.pm' => 'C:/strawberry/perl/lib/Errno.pm',
'overload.pm' => 'C:/strawberry/perl/lib/overload.pm',
'Data/Dumper.pm' => 'C:/strawberry/perl/lib/Data/Dumper.pm'
};