string.char (···) Numeric codes are not necessarily portable across platforms.

lua_checkstack[-0, +0, –] int lua_checkstack (lua_State *L, int n); Ensures that the stack has space for

loadfile ([filename [, mode [, env]]]) Similar to load, but gets the chunk

lua_KFunction typedef int (*lua_KFunction) (lua_State *L, int status, lua_KContext ctx); Type for continuation functions (see

luaL_buffinit[-0, +0, –] void luaL_buffinit (lua_State *L, luaL_Buffer *B); Initializes a buffer B

debug.debug () Enters an interactive mode with the user, running each string that the user enters. Using simple commands and other debug facilities, the user can inspect global

utf8.codes (s) Returns values so that the construction for p, c in utf8.codes(s) do body end will iterate over all characters

string.lower (s)

3.3.1 – Blocks A block is a list of statements, which are executed sequentially: block ::= {stat} Lua has empty statements that

luaL_checklstring[-0, +0, v] const char *luaL_checklstring (lua_State *L, int arg, size_t *l);