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

---
 unix/boot/spp/rpp/ratlibr/insub.r | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 unix/boot/spp/rpp/ratlibr/insub.r

(limited to 'unix/boot/spp/rpp/ratlibr/insub.r')

diff --git a/unix/boot/spp/rpp/ratlibr/insub.r b/unix/boot/spp/rpp/ratlibr/insub.r
new file mode 100644
index 00000000..7d71b95f
--- /dev/null
+++ b/unix/boot/spp/rpp/ratlibr/insub.r
@@ -0,0 +1,16 @@
+include	defs
+
+# insub - determine if argument is STDIN substitution
+
+   integer function insub (arg, file)
+   character arg (ARB), file (ARB)
+
+   if (arg (1) == LESS & arg (2) != EOS) {
+      insub = YES
+      call scopy (arg, 2, file, 1)
+      }
+   else
+      insub = NO
+
+   return
+   end
-- 
cgit