From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Wed, 8 Jul 2015 20:46:52 -0400
Subject: Initial commit

---
 sys/etc/xerverify.x | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 sys/etc/xerverify.x

(limited to 'sys/etc/xerverify.x')

diff --git a/sys/etc/xerverify.x b/sys/etc/xerverify.x
new file mode 100644
index 00000000..dfb4e88a
--- /dev/null
+++ b/sys/etc/xerverify.x
@@ -0,0 +1,21 @@
+# 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
-- 
cgit