Am I the only one that thinks that a “pause” builtin might occasionally be
useful? It’s easy enough as a loadable object, but if there’s more than just
rare use for it, why not add it?
My loadable looks something like this (minus include files):
int b_pause(int argc, char **argv)
{
if (argc>1) {
fprintf(stderr,"usage: %s\n",argv[0]);
return 2;
}
pause();
return 0;
}
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