include/06.keyboard/keyboard08.c


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void enter()
{
    printf("\n");
    if(buffer_index>0)
    {
	tty(buffer[buffer_current]);
	buffer_size[buffer_current]=buffer_index;
	if(buffer_current==buffer_all) buffer_current=(++buffer_all);
	else
	{
	    for(size_t i=0;i<BUFFER_SIZE;i++) buffer[buffer_all][i]='\0';
	    buffer_current=buffer_all;
	}
	buffer_index=0;
    }
    prompt();
    return;
}