|[|]db_cmd Send output to pager ![!] syscmd Run cmd in a subprocess
q or ^D Quit R Attempt a restart
Data Examination: expr Execute perl code, also see: s,n,t expr
- x|m expr Evals expr in array context, dumps the result or lists methods.
+ x|m expr Evals expr in list context, dumps the result or lists methods.
p expr Print expression (uses script's current package).
S [[!]pat] List subroutine names [not] matching pattern
V [Pk [Vars]] List Variables in Package. Vars can be ~pattern or !pattern.
=head1 Stepping through code
-Here's a simple program which converts between celsius and farenheit, it too
+Here's a simple program which converts between Celsius and Fahrenheit, it too
has a problem:
#!/usr/bin/perl -w
}
-For some reason, the farenheit to celsius conversion fails to return the
+For some reason, the Fahrenheit to Celsius conversion fails to return the
expected output. This is what it does:
> temp -c0.72
Hugo van der Sanden <hv@crypt0.demon.co.uk>
-Peter Scott <Peter.J.Scott@jpl.nasa.gov>
+Peter Scott <Peter@PSDT.com>