eof

[Ali Çehreli]

On 06/25/2013 09:26 PM, lx wrote:

 > I input ctrl+c,the code will terminate
 > abnormally.Why this happened?

Ctrl-C appears as SIGINT under POSIX systems. You need to register a 
handler for that signal:

import std.stdio;
import std.string;
import core.sys.posix.signal;

bool isDone = false;

extern(C) void mySIGINThandler(int) nothrow @system
{
     isDone = true;
}

void main()
{
     signal(SIGINT, &mySIGINThandler);

     while (true) {
         string line = chomp(readln());

         if (stdin.eof() || isDone) {
             break;

         } else {
             writefln("Nice line: %s", line);
         }
     }
}

Ali