Perl-Critic-Policy-Variables-ProhibitUnusedVarsStricter

Changes for version 0.099_002 - 2016-06-17

Require PPIx-QuoteLike 0.004. Earlier versions had problems under various old versions of Perl, or (in the case of 0.003) test failures if then-optional module PPI::Document was not installed.

Refactor the logic that discovers which variables are interpolated into double-quotish strings into PPIx::QuoteLike. This does not include regular expressions, which are already handled by PPIx::Regexp.
Survive variable declarations that declare nothing. These can appear if (e.g.) PPI mis-parses an attribute list, and that attribute list contains something like 'Arg(state)'.

Don't ask for storage you don't need.

To install Perl::Critic::Policy::Variables::ProhibitUnusedVarsStricter, copy and paste the appropriate command in to your terminal.

cpanm Perl::Critic::Policy::Variables::ProhibitUnusedVarsStricter

perl -MCPAN -e shell
install Perl::Critic::Policy::Variables::ProhibitUnusedVarsStricter

For more information on module installation, please visit the detailed CPAN module installation guide.

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