44 lines
1.7 KiB
Tcl
44 lines
1.7 KiB
Tcl
# parray:
|
|
# Print the contents of a global array on stdout.
|
|
#
|
|
# $Header: /user6/ouster/tcl/library/RCS/parray.tcl,v 1.5 93/02/06 16:33:45 ouster Exp $ SPRITE (Berkeley)
|
|
#
|
|
# Copyright (c) 1991-1993 The Regents of the University of California.
|
|
# All rights reserved.
|
|
#
|
|
# Permission is hereby granted, without written agreement and without
|
|
# license or royalty fees, to use, copy, modify, and distribute this
|
|
# software and its documentation for any purpose, provided that the
|
|
# above copyright notice and the following two paragraphs appear in
|
|
# all copies of this software.
|
|
#
|
|
# IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
|
|
# DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
|
|
# OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
|
|
# CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
# THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
|
|
# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
# AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
|
|
# ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
|
|
# PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
|
|
#
|
|
|
|
proc parray a {
|
|
upvar 1 $a array
|
|
if [catch {array size array}] {
|
|
error "\"$a\" isn't an array"
|
|
}
|
|
set maxl 0
|
|
foreach name [lsort [array names array]] {
|
|
if {[string length $name] > $maxl} {
|
|
set maxl [string length $name]
|
|
}
|
|
}
|
|
set maxl [expr {$maxl + [string length $a] + 2}]
|
|
foreach name [lsort [array names array]] {
|
|
set nameString [format %s(%s) $a $name]
|
|
puts stdout [format "%-*s = %s" $maxl $nameString $array($name)]
|
|
}
|
|
}
|