ormaaj

#!/usr/bin/env bash

function getElem {
	while
		${!1+\:} return 1
		typeset -a "__getElemArr=${!1}"
		set -- "__getElemArr${1#*]}"
		[[ $1 == *\[!(@]|\*]) ]]
	do :
	done

ormaaj

public static T Clamp<T>(this T value, T min, T max, IComparer<T> comparer = null) {
	if (comparer.Equals(null))
		comparer = Comparer<T>.Default; 

	if (comparer.Compare(value, min) <= 0) {
		return min;
	} else if (comparer.Compare(value, max) >= 0) {
		return max;
	} else {
		return value;

ormaaj

foo=666
{ eval "$(</dev/fd/4)"; } 3<<EOF1 4<<EOF2
var=$(printf %q "$foo")
EOF1
$(</dev/fd/3)
echo "$var"
EOF2

ormaaj

_jshon() {
  shopt -s lastpipe
  { tee /dev/fd/3 | jshon "$@" >&4; } 3>&1 |
  input=$(</dev/fd/0)
  ((PIPESTATUS)) || echo "$input"
} 4>&1

ormaaj

_jshon() {
  shopt -s lastpipe
  typeset input status
  { tee /dev/fd/3 | jshon "$@" >&4; } 3>&1
  input=$(</dev/fd/0)
  ((PIPESTATUS[0])) && printf %s "$input" >&2
  return "${PIPESTATUS[0]}"
} 4>&1

ormaaj

IFS=: read -ra paths <<<"$PATH"; eval "printf '<%s> ' find / \( -type d \( $(printf -- '-name %q -o ' "${paths[@]::${#paths[@]} - 1}") -name \"\${paths[-1]}\" \) \) -prune -o \( -type f -executable -print -quit \)" )

ormaaj

To hopefully add some insight, here's briefly my understanding of how
namerefs are supposed to work in these cases given the 3 implementations
I'm aware of.

Between ksh93, bash, and mksh, there are 3 different types of namerefs.

All three support "dynamic" namerefs, where each time a variable is
referenced, the shell looks at the currently visible variable whose name
is pointed to by the reference. All namerefs in bash and mksh are of
this type.

ormaaj

NAME
  compgen - command completion.

SYNOPSIS
  compgen [ options ] [word ...]

DESCRIPTION
  Specify how arguments to each name should be completed. If the -p option is
  supplied, or if no options are supplied, existing completion specifications
  are printed to standard output in a way that allows them to be reused as

ormaaj

# Try hard to set HOME and USER correctly.
# Supply a list of methods and try them until one is successful
function forceEnv {
        typeset -A methods
        until
                case ${1+_}${1-unset} in
                        ${methods[_$1]+*}) shift; continue ;;
                        unset) echo 'None of the supplied methods were successful.' >&2; return 1 ;;
                        _getent) getent passwd "${EUID:-$(id -u)}" | IFS=: read -r USER HOME{,,,,} SHELL ;;
                        _logname) USER=$(logname) && eval "HOME=~${USER}" ;;

ormaaj

`configure' configures mono 4.3.0 to adapt to many kinds of systems.

Usage: ./configure [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration: