1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
include <error.h>
# XER_VERIFY -- The following procedure is called by the iraf main after
# a task completes, to verify that NHANDLERS is zero, indicating that an XERPOP
# was executed for each XERPSH. Note that a transfer out of an IFERR block
# (a programming error) could prevent XERPOP from being called.
procedure xer_verify()
include "error.com"
begin
if (xerflg)
call erract (EA_FATAL)
if (nhandlers != 0) {
nhandlers = 0
call putline (STDERR, "Warning: Transfer out of IFERR block\n")
}
end
|
