# Set a breakpoint, temporary breakpoint, or action.
Return 1 if $filename has code associated with $lineno; 0 otherwise.
$filename
$lineno
To install Devel::Trepan, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Devel::Trepan
CPAN shell
perl -MCPAN -e shell install Devel::Trepan
For more information on module installation, please visit the detailed CPAN module installation guide.