Wait

Part of TutorialFundamentals

Description

Demonstrates waiting for user input.

Example

import std.process; /* for system() */
import std.stdio;   /* for writefln */

void main()
{
    writeln("Press enter (using 'std.c.stdio.getchar();' to wait) . . .");
    getchar();

    version (Windows)
    {
        writeln("Waiting again\n(using 'system(\"pause\");'):");
        system("pause");
    }

    version (linux)
    {
        writeln("Waiting again\n(using 'system(\"read -p \\\"Press enter to continue \\\" nothing;\");'):");
        system("read -p \"Press enter to continue \" nothing;");
    }
}