From 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 Mon Sep 17 00:00:00 2001
From: Joe Hunkeler <jhunkeler@gmail.com>
Date: Tue, 11 Aug 2015 16:51:37 -0400
Subject: Repatch (from linux) of OSX IRAF

---
 pkg/utilities/nttools/stxtools/isblank.x | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 pkg/utilities/nttools/stxtools/isblank.x

(limited to 'pkg/utilities/nttools/stxtools/isblank.x')

diff --git a/pkg/utilities/nttools/stxtools/isblank.x b/pkg/utilities/nttools/stxtools/isblank.x
new file mode 100644
index 00000000..85edb9d7
--- /dev/null
+++ b/pkg/utilities/nttools/stxtools/isblank.x
@@ -0,0 +1,18 @@
+include	<ctype.h>
+
+# ISBLANK -- Return true if the string is entirely white space
+#
+# B.Simon	11-Nov-87	First Code
+
+bool procedure isblank (str)
+
+char	str[ARB]	# i: string to be tested
+int	ip
+
+begin
+	do ip = 1, ARB
+	    if (str[ip] == EOS)
+		return (true)
+	    else if (! IS_WHITE(str[ip]) )
+		return (false)
+end
-- 
cgit