Add [cmd:permissions]

permissions.cpp

@@ -20,7 +20,8 @@ SOFTWARE.
 */
 #include "permissions.h"
 
-static const std::map<std::string, int> permmap = {{"can_read", PERM_CAN_READ},
+static const std::map<std::string, int> permmap = {{"can_nothing", PERM_CAN_NOTHING},
+												   {"can_read", PERM_CAN_READ},
 												   {"can_edit", PERM_CAN_EDIT},
 												   {"can_page_history", PERM_CAN_PAGE_HISTORY},
 												   {"can_global_history", PERM_CAN_GLOBAL_HISTORY},
@@ -29,7 +30,8 @@ static const std::map<std::string, int> permmap = {{"can_read", PERM_CAN_READ},
 												   {"can_create", PERM_CAN_CREATE},
 												   {"can_see_category_list", PERM_CAN_SEE_CATEGORY_LIST},
 												   {"can_see_links_here", PERM_CAN_SEE_LINKS_HERE},
-												   {"can_search", PERM_CAN_SEARCH}};
+												   {"can_search", PERM_CAN_SEARCH},
+												   {"can_set_page_perms", PERM_CAN_SET_PAGE_PERMS}};
 
 Permissions::Permissions(int permissions)
 {