mirror of
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1a898caf3f
NOTE: errstr was renamed to errsym. Added errsym builtin function. The errsym(errnum | "E_STRING") builtin, , when given a valid integer errnum that corresponds to a calc error condition, will return an E_STRING string, AND when given a valid E_STRING string that is associated with a calc error condition, will return errnum integer that corresponds to a calc error condition. Supplying a non-integer numeric errnum code to error(), errno(), strerror(), or errsym() will result in an error.
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, errno, errorcodes, errsym, iserror, newerror, strerror
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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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