step[+|-] [into] [count]
step over
step out
Execute the current line, stopping at the next event. Sometimes this is called "step into".
With an integer argument, step that many times. With an 'until' expression that expression is evaluated and we stop the first time it is true.
A suffix of + in a command or an alias forces a move to another position, while a suffix of - disables this requirement. A suffix of > will continue until the next call. (finish will run run until the return for that call.)
+
-
>
finish
If no suffix is given, the debugger setting different determines this behavior.
different
step # step 1 event, any event obeying 'set different' setting step 1 # same as above step+ # same but force stopping on a new line step- # same but force stopping on a new line a new frame added step over # same as 'next' step out # same as 'finish'
Related and similar is the next (step over) and finish (step out) commands. All of these are slower than running to a breakpoint. See also set different.
next
set different
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.