File: iserror.man

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.TH iserror 1 "April 1993" "Scilab Group" "Scilab Function"
.so ../sci.an
.SH NAME
iserror - error test
.SH CALLING SEQUENCE
.nf
iserror([n])
.fi
.SH DESCRIPTION
tests if error number \fVn\fR has occurred (after a call to
\fVerrcatch\fR). \fViserror\fR returns \fV1\fR if the error occurred a
nd \fV0\fR otherwise
.LP
\fVn>0\fR is the error number ; all errors are tested with \fVn<0\fR.
.SH SEE ALSO
error, errcatch