English - use nice English names for ugly punctuation variables

- NAME
- SYNOPSIS
- DESCRIPTION
- BUGS

# NAME

English - use nice English (or awk) names for ugly punctuation variables

# SYNOPSIS

        use English;
        ...
        if ($ERRNO =~ /denied/) { ... }

# DESCRIPTION

This module provides aliases for the built-in variables whose names no one seems to like to read. Variables with side-effects which get triggered just by accessing them (like $0) will still be affected.

For those variables that have an awk version, both long and short English alternatives are provided. For example, the `$/` variable can be referred to either $RS or $INPUT_RECORD_SEPARATOR if you are using the English module.

See the perlvar manpage for a complete list of these.

# BUGS

This module provokes sizeable inefficiencies for regular expressions, due to unfortunate implementation details. If performance matters, consider avoiding English.

English - use nice English names for ugly punctuation variables