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better error messages;

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better names for some API functions.
This commit is contained in:
Roberto Ierusalimschy
1997-04-04 19:24:51 -03:00
parent 9319735744
commit 42fa305649
10 changed files with 107 additions and 100 deletions
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30
lua.h
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@@ -2,7 +2,7 @@
** LUA - An Extensible Extension Language
** TeCGraf: Grupo de Tecnologia em Computacao Grafica, PUC-Rio, Brazil
** e-mail: lua@tecgraf.puc-rio.br
** $Id: lua.h,v 3.42 1997/04/02 23:04:12 roberto Exp roberto $
** $Id: lua.h,v 4.1 1997/04/03 18:26:08 roberto Exp roberto $
*/
@@ -19,9 +19,8 @@
typedef void (*lua_CFunction) (void);
typedef unsigned int lua_Object;
lua_Object lua_setfallback (char *event, lua_CFunction fallback);
void lua_setintmethod (int tag, char *event, lua_CFunction method);
void lua_getintmethod (int tag, char *event); /* out: method */
void lua_settagmethod (int tag, char *event, lua_CFunction method);
void lua_gettagmethod (int tag, char *event); /* out: method */
void lua_seterrormethod (lua_CFunction method);
int lua_newtag (void);
@@ -53,26 +52,26 @@ int lua_isfunction (lua_Object object);
float lua_getnumber (lua_Object object);
char *lua_getstring (lua_Object object);
lua_CFunction lua_getcfunction (lua_Object object);
void *lua_getbinarydata (lua_Object object);
void *lua_getbindata (lua_Object object);
int lua_getbindatasize (lua_Object object);
void lua_pushnil (void);
void lua_pushnumber (float n);
void lua_pushstring (char *s);
void lua_pushcfunction (lua_CFunction fn);
void lua_pushbinarydata (void *buff, int size, int tag);
void lua_pushbindata (void *buff, int size, int tag);
void lua_pushusertag (void *u, int tag);
void lua_pushobject (lua_Object object);
lua_Object lua_getglobal (char *name);
lua_Object lua_basicgetglobal (char *name);
lua_Object lua_rawgetglobal (char *name);
void lua_setglobal (char *name); /* In: value */
void lua_basicsetglobal (char *name); /* In: value */
void lua_rawsetglobal (char *name); /* In: value */
void lua_storesubscript (void); /* In: table, index, value */
void lua_basicstoreindex (void); /* In: table, index, value */
lua_Object lua_getsubscript (void); /* In: table, index */
lua_Object lua_basicindex (void); /* In: table, index */
void lua_settable (void); /* In: table, index, value */
void lua_rawsettable (void); /* In: table, index, value */
lua_Object lua_gettable (void); /* In: table, index */
lua_Object lua_rawgettable (void); /* In: table, index */
int lua_tag (lua_Object object);
@@ -98,6 +97,8 @@ lua_Object lua_createtable (void);
/* =============================================================== */
/* for compatibility with old versions. Avoid using these macros/functions */
lua_Object lua_setfallback (char *event, lua_CFunction fallback);
#define lua_storeglobal(n) lua_setglobal(n)
#define lua_type(o) (lua_tag(o))
@@ -111,9 +112,10 @@ void *lua_getuserdata (lua_Object object);
#define lua_pushliteral(o) lua_pushstring(o)
#define lua_getindexed(o,n) (lua_pushobject(o), lua_pushnumber(n), lua_getsubscript())
#define lua_getfield(o,f) (lua_pushobject(o), lua_pushliteral(f), lua_getsubscript())
#define lua_getindexed(o,n) (lua_pushobject(o), lua_pushnumber(n), lua_gettable())
#define lua_getfield(o,f) (lua_pushobject(o), lua_pushliteral(f), lua_gettable())
#define lua_copystring(o) (strdup(lua_getstring(o)))
#define lua_getsubscript lua_gettable
#endif