mirror of
https://github.com/lcn2/calc.git
synced 2025-08-16 01:03:29 +03:00
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
|
|
stoponerror - controls when / if calc stops calculations based on errors
|
|
|
|
SYNOPSIS
|
|
stoponerror([n])
|
|
|
|
TYPES
|
|
n integer
|
|
|
|
return null value or error value
|
|
|
|
DESCRIPTION
|
|
|
|
The stoponerror controls when or if calc stops based on the
|
|
number of errors:
|
|
|
|
n == -1 do not stop
|
|
n == 0 stop on error unless calc was invoked with -c
|
|
n > 0 stop when n errors are encountered
|
|
|
|
When no arguments are given, stoponerror() returns the current
|
|
stoponerror value. When 1 argument is given, stoponerror() returns
|
|
the previous stoponerror value.
|
|
|
|
See help errcount for information on the current error count.
|
|
See help errmax for the maximum error-count before execution stops.
|
|
|
|
EXAMPLE
|
|
; stoponerror()
|
|
0
|
|
|
|
LIMITS
|
|
-1 <= stoponerror < 2147483647
|
|
|
|
LINK LIBRARY
|
|
none
|
|
|
|
SEE ALSO
|
|
errcount, errmax, errno, errorcodes, errsym, iserror, newerror, strerror
|
|
|
|
## Copyright (C) 2006,2021,2023 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.
|
|
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
|
|
##
|
|
## Under source code control: 2006/05/21 00:50:59
|
|
## File existed as early as: 2006
|
|
##
|
|
## chongo <was here> /\oo/\ http://www.isthe.com/chongo/
|
|
## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
|