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https://github.com/lcn2/calc.git
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229a60e4d5
Changed calc_errno a global int variable so that is may be directly accessed by libcalc users. Further improve help files for help/errno, help/error, help/newerror, help/stoponerror and help/strerror by adding to documentation of the calc error code system as well as libcalc interface where applicable.
62 lines
1.8 KiB
Plaintext
62 lines
1.8 KiB
Plaintext
NAME
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stoponerror - controls when / if calc stops calculations based on errors
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SYNOPSIS
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stoponerror([n])
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TYPES
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n integer
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return null value or error value
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DESCRIPTION
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The stoponerror controls when or if calc stops based on the
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number of errors:
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n == -1 do not stop
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n == 0 stop on error unless calc was invoked with -c
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n > 0 stop when n errors are encountered
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When no arguments are given, stoponerror() returns the current
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stoponerror value. When 1 argument is given, stoponerror() returns
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the previous stoponerror value.
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See help errcount for information on the current error count.
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See help errmax for the maximum error-count before execution stops.
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EXAMPLE
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; stoponerror()
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0
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LIMITS
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-1 <= stoponerror < 2147483647
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LINK LIBRARY
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none
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SEE ALSO
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errcount, errmax, errorcodes, iserror, errno, strerror, newerror
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## Copyright (C) 2006,2021,2023 Landon Curt Noll
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##
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## Calc is open software; you can redistribute it and/or modify it under
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## the terms of the version 2.1 of the GNU Lesser General Public License
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## as published by the Free Software Foundation.
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##
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## Calc is distributed in the hope that it will be useful, but WITHOUT
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## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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## Public License for more details.
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##
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## A copy of version 2.1 of the GNU Lesser General Public License is
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## distributed with calc under the filename COPYING-LGPL. You should have
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## received a copy with calc; if not, write to Free Software Foundation, Inc.
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## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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##
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## Under source code control: 2006/05/21 00:50:59
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## File existed as early as: 2006
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##
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## chongo <was here> /\oo/\ http://www.isthe.com/chongo/
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## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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