Simplify subcommand's definition
Simplify subcommand's definition

deivid-rodriguez/byebug,webdev1001/byebug,deivid-rodriguez/byebug,k0kubun/byebug,yui-knk/byebug,guilherme/byebug,miamiruby/byebug,miamiruby/byebug,os97673/byebug,yui-knk/byebug,yui-knk/byebug,guilherme/byebug,saisai/byebug,k0kubun/byebug,webdev1001/byebug,icebreaker/byebug,os97673/byebug,ozydingo/byebug,ozydingo/byebug,icebreaker/byebug,k0kubun/byebug,scalp42/byebug,saisai/byebug,deivid-rodriguez/byebug,guilherme/byebug,scalp42/byebug