documentation for next() in C
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- Subject: documentation for next() in C
- From: rw20@...
- Date: 1999年7月29日 14:43:45 -0400 (EDT)
Since there doesn't seem to be any docs for the C call next(), here is
what I've figured out:
int lua_next(lua_Object tableObject, int tableIndex); /* Out: ref, value */
return: next index or 0 when end of table is reached
tableIndex: 0 if you want the first item in the table
lua stack: two lua_Objects are pushed onto the stack; first the key
and then the value of the entry
Russ