/usr/share/calc/help/calclevel is in apcalc-common 2.12.4.4-2.
This file is owned by root:root, with mode 0o644.
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calclevel - current calculation level
SYNOPSIS
calclevel()
TYPES
return nonnegative integer
DESCRIPTION
This function returns the calculation level at which it is called.
When a command is being read from a terminal or from a file,
calc is at calculation level zero. The level is increased
by 1 each time calculation starts of a user-defined function
or of eval(S) for some expression S which evaluates to a string. It
decreases to zero if an error occurs or a quit or abort statement
is executed. Otherwise, it decreases by 1 when the calculation
is completed. Except when an error occurs or abort is executed,
the input level is not affected by changes in the calculation level.
Zero calculation level is also called top calculation level; greater
values of calclevel() indicate calculation is occurring at greater
depths.
EXAMPLE
n/a
LIMITS
none
LINK LIBRARY
none
SEE ALSO
eval, read, quit, abort, inputlevel
## Copyright (C) 1999 Landon Curt Noll
##
## Calc is open software; you can redistribute it and/or modify it under
## the terms of the version 2.1 of the GNU Lesser General Public License
## as published by the Free Software Foundation.
##
## Calc is distributed in the hope that it will be useful, but WITHOUT
## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
## Public License for more details.
##
## A copy of version 2.1 of the GNU Lesser General Public License is
## distributed with calc under the filename COPYING-LGPL. You should have
## received a copy with calc; if not, write to Free Software Foundation, Inc.
## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
##
## @(#) $Revision: 30.1 $
## @(#) $Id: calclevel,v 30.1 2007/03/16 11:10:42 chongo Exp $
## @(#) $Source: /usr/local/src/cmd/calc/help/RCS/calclevel,v $
##
## Under source code control: 1999/10/31 06:01:21
## File existed as early as: 1999
##
## chongo <was here> /\oo/\ http://www.isthe.com/chongo/
## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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