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-# parray:
-# Print the contents of a global array on stdout.
-#
-# RCS: @(#) $Id: parray.tcl,v 1.3 1998/09/14 18:40:03 stanton Exp $
-#
-# Copyright (c) 1991-1993 The Regents of the University of California.
-# Copyright (c) 1994 Sun Microsystems, Inc.
-#
-# See the file "license.terms" for information on usage and redistribution
-# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-#
-
-proc parray {a {pattern *}} {
- upvar 1 $a array
- if {![array exists array]} {
- error "\"$a\" isn't an array"
- }
- set maxl 0
- foreach name [lsort [array names array $pattern]] {
- if {[string length $name] > $maxl} {
- set maxl [string length $name]
- }
- }
- set maxl [expr {$maxl + [string length $a] + 2}]
- foreach name [lsort [array names array $pattern]] {
- set nameString [format %s(%s) $a $name]
- puts stdout [format "%-*s = %s" $maxl $nameString $array($name)]
- }
-}