https://rathena.svn.sourceforge.net/svnroot/rathena/trunk/src/config/renewal.h
/// game renewal server mode
/// (disable by commenting the line)
///
/// leave this line to enable renewal specific support such as renewal formulas
//#define RENEWAL
@Lelouch: No, it doesn't (shouldn't, at least) have any limits. Some people had trouble earlier adding a lot of items (well over 20), but I fixed that adding a freeloop in v1.4. If you keep having trouble, post your script (or PM it to me).
// atcommand_symbol represents @commands used locally.
// charcommand_symbol represents #commands used on other players.
atcommand_symbol : "@"
charcommand_symbol: "#"
@item apple
#item <player> apple
conf\battle\party.conf:
// Is exp/item sharing disabled for idle members in the party?
// Set to no, or the amount of seconds (NOT milliseconds) that need to pass before considering
// a character idle.
// Characters in a chat/vending are always considered idle.
// A character's idle status is reset upon item use/skill use/attack (auto attack counts too)/movement.
idle_no_share: no