message: Autocomplete: remove
diff: #include "vcpkg_Commands.h"
  #include "vcpkg_Maps.h"
  #include "vcpkg_System.h"
  +#include "vcpkglib.h"
  namespace vcpkg::Commands::Autocomplete
  {
  @@ -25,6 +26,25 @@ namespace vcpkg::Commands::Autocomplete
  }
  return results;
  }
  +
  + std::vector<std::string> autocomplete_remove(std::vector<StatusParagraph*> installed_packages,
  + const std::string& start_with)
  + {
  + std::vector<std::string> results;
  + const auto& istartswith = Strings::case_insensitive_ascii_starts_with;
  +
  + for (const auto& installed_package : installed_packages)
  + {
  + auto sp = installed_package->package.displayname();
  +
  + if (istartswith(sp, start_with))
  + {
  + results.push_back(sp);
  + }
  + }
  + return results;
  + }
  +
  void perform_and_exit(const VcpkgCmdArguments& args, const VcpkgPaths& paths)
  {
  static const std::string EXAMPLE =
  @@ -46,6 +66,13 @@ namespace vcpkg::Commands::Autocomplete
  results = autocomplete_install(source_paragraphs, start_with);
  }
  + else if (requested_command == "remove")
  + {
  + const StatusParagraphs status_db = database_load_check(paths);
  + std::vector<StatusParagraph*> installed_packages = get_installed_ports(status_db);
  + results = autocomplete_remove(installed_packages, start_with);
  + }
  +
  System::println(Strings::join(" ", results));
  Checks::exit_success(VCPKG_LINE_INFO);
  }
  