X-Git-Url: http://git.madism.org/?a=blobdiff_plain;f=lib-lua%2Fruntime.c;h=e4482f2c1c86bf67a6aad0dc8a61c70f3affbb7d;hb=b1c9f537b475b3bc8f6517bb4d7008a411bb478e;hp=60a683535355e5cfbe3bbf4105bce89ee162e858;hpb=6729a8ab646a00a661858b7ac7ee21f770bff3d3;p=apps%2Fmadmutt.git

diff --git a/lib-lua/runtime.c b/lib-lua/runtime.c
index 60a6835..e4482f2 100644
--- a/lib-lua/runtime.c
+++ b/lib-lua/runtime.c
@@ -22,19 +22,21 @@
 
 static lua_State *L;
 
-static const luaL_Reg lualibs[] = {
-    {"",              luaopen_base},
-    {LUA_LOADLIBNAME, luaopen_package},
-    {LUA_TABLIBNAME,  luaopen_table},
-    {LUA_IOLIBNAME,   luaopen_io},
-    {LUA_STRLIBNAME,  luaopen_string},
-    {LUA_MATHLIBNAME, luaopen_math},
-    {LUA_DBLIBNAME,   luaopen_debug},
-    {LUA_MADMUTT,     luaopen_madmutt},
-};
 
-void mlua_initialize(void)
+void luaM_initialize(void)
 {
+    static const luaL_Reg lualibs[] = {
+        {"",              luaopen_base},
+        {LUA_OSLIBNAME,   luaopen_os},
+        {LUA_LOADLIBNAME, luaopen_package},
+        {LUA_TABLIBNAME,  luaopen_table},
+        {LUA_IOLIBNAME,   luaopen_io},
+        {LUA_STRLIBNAME,  luaopen_string},
+        {LUA_MATHLIBNAME, luaopen_math},
+        {LUA_DBLIBNAME,   luaopen_debug},
+        {"madmutt",       luaopen_madmutt},
+    };
+
     int i;
 
     L = lua_open();
@@ -45,18 +47,18 @@ void mlua_initialize(void)
     }
 }
 
-void mlua_shutdown(void)
+void luaM_shutdown(void)
 {
     lua_close(L);
 }
 
 
-int mlua_dofile(const char *filename)
+int luaM_dofile(const char *filename)
 {
     return luaL_dofile(L, filename);
 }
 
-int mlua_wrap(void (*errfun)(const char *fmt, ...), int status)
+int luaM_wrap(void (*errfun)(const char *fmt, ...), int status)
 {
     if (status) {
         (*errfun)("-[lua]-: %s\n", lua_tostring(L, -1));
@@ -65,3 +67,16 @@ int mlua_wrap(void (*errfun)(const char *fmt, ...), int status)
     return status;
 }
 
+
+quadopt_t luaM_checkquadopt(lua_State *Ls, int narg)
+{
+    const char *s;
+    int i = luaL_checkinteger(Ls, narg);
+
+    if (i & ~3) {
+        s = lua_pushfstring(Ls, "int in [0-3] expected, got %d", i);
+        return luaL_argerror(Ls, narg, s);
+    }
+    return i;
+}
+