commit 5d033f33ebe1887ea19853b5158fba48d452ba0f
parent e143fed484a758a48bac742bf4b60b7510a9bd65
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Tue, 12 Sep 2000 15:41:33 -0300
details in ERRORMESSAGE
Diffstat:
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/liolib.c b/liolib.c
@@ -1,5 +1,5 @@
/*
-** $Id: liolib.c,v 1.80 2000/09/12 13:48:34 roberto Exp roberto $
+** $Id: liolib.c,v 1.81 2000/09/12 13:58:37 roberto Exp roberto $
** Standard I/O (and system) library
** See Copyright Notice in lua.h
*/
@@ -597,10 +597,12 @@ static int errorfb (lua_State *L) {
luaL_buffinit(L, &b);
luaL_addstring(&b, "error: ");
luaL_addstring(&b, luaL_check_string(L, 1));
- luaL_addstring(&b, "\nstack traceback:\n");
+ luaL_addstring(&b, "\n");
while (lua_getstack(L, level++, &ar)) {
char buff[120]; /* enough to fit following `sprintf's */
- if (level > LEVELS1 && firstpart) {
+ if (level == 2)
+ luaL_addstring(&b, "stack traceback:\n");
+ else if (level > LEVELS1 && firstpart) {
/* no more than `LEVELS2' more levels? */
if (!lua_getstack(L, level+LEVELS2, &ar))
level--; /* keep going */
@@ -627,11 +629,11 @@ static int errorfb (lua_State *L) {
break;
default: {
if (*ar.what == 'm') /* main? */
- sprintf(buff, "main of %.70s", ar.source_id);
+ sprintf(buff, "main of %.70s", ar.short_src);
else if (*ar.what == 'C') /* C function? */
- sprintf(buff, "%.70s", ar.source_id);
+ sprintf(buff, "%.70s", ar.short_src);
else
- sprintf(buff, "function <%d:%.70s>", ar.linedefined, ar.source_id);
+ sprintf(buff, "function <%d:%.70s>", ar.linedefined, ar.short_src);
ar.source = NULL; /* do not print source again */
}
}
@@ -641,17 +643,15 @@ static int errorfb (lua_State *L) {
luaL_addstring(&b, buff);
}
if (ar.source) {
- sprintf(buff, " [%.70s]", ar.source_id);
+ sprintf(buff, " [%.70s]", ar.short_src);
luaL_addstring(&b, buff);
}
luaL_addstring(&b, "\n");
}
luaL_pushresult(&b);
- lua_getglobals(L);
- lua_pushstring(L, LUA_ALERT);
- lua_rawget(L, -2);
+ lua_getglobal(L, LUA_ALERT);
if (lua_isfunction(L, -1)) { /* avoid loop if _ALERT is not defined */
- lua_pushvalue(L, -3); /* error message */
+ lua_pushvalue(L, -2); /* error message */
lua_call(L, 1, 0);
}
return 0;