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/*
* melisma - extensible and scriptable audio engine
* Copyright (C) 2026 Ludvig Gunne Lindström
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <lauxlib.h>
#include "util.h"
int lua_pcall_with_backtrace(lua_State *s, int n, int r)
{
int f = lua_gettop(s) - n;
lua_getglobal(s,"debug");
lua_getfield(s,-1,"traceback");
lua_remove(s,-2);
lua_insert(s,f);
int res = lua_pcall(s,n,r,f);
lua_remove(s,f);
return res;
}
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