Talk:PlusOrMinus

The interpreter for PlusIntMinus has a bug: It doesn't output anything when I pass the Hello World program to it. --None1 (talk) 12:29, 28 August 2023 (UTC)

The interpreter was indeed broken; I have added a link to a working one. Thank you for bringing this to my attention. —User:PythonshellDebugwindow (talk) 16:45, 28 August 2023 (UTC)

I have seen your interpreter, it seems very compilcated, wouldn't this

function pim(program){
    var x=0,output='';
    while(program.length){
        if(program[0]=='+'){
            var a=0;
            program=program.slice(1);
            if(!'0123456789'.includes(program[0])){
                x=(x+1)%256;
            }else{
                while('0123456789'.includes(program[0])){
                    a=a*10+program.charCodeAt(0)-48;
                    program=program.slice(1);
                }
                x=(x+a)%256;
            }
        }else if(program[0]=='-'){
            output+=String.fromCharCode(x);
            x=(x+255)%256;
            program=program.slice(1);
        }else{
            program=program.slice(1);
        }
    }
    return output;
}

Minimized version:

function pim(e){for(var i=0,r="";e.length;)if("+"==e[0]){var l=0;if(e=e.slice(1),"0123456789".includes(e[0])){for(;"0123456789".includes(e[0]);)l=10*l+e.charCodeAt(0)-48,e=e.slice(1);i=(i+l)%256}else i=(i+1)%256}else e=("-"==e[0]&&(r+=String.fromCharCode(i),i=(i+255)%256),e.slice(1));return r}

work as well? --None1 (talk) 07:54, 29 August 2023 (UTC)

Yes. —User:PythonshellDebugwindow (talk) 20:37, 29 August 2023 (UTC)