extensions/perl/perl.language-configuration.json
extensions/shellscript/language-configuration.json

extensions/perl/perl6.language-configuration.json
extensions/shellscript/language-configuration.json

extensions/shellscript/syntaxes/shell-unix-bash.tmLanguage.json
extensions/perl/syntaxes/perl6.tmLanguage.json

extensions/shellscript/syntaxes/shell-unix-bash.tmLanguage.json
extensions/perl/syntaxes/perl.tmLanguage.json