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

---
 unix/boot/spp/rpp/ratlibf/esc.f | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 unix/boot/spp/rpp/ratlibf/esc.f

(limited to 'unix/boot/spp/rpp/ratlibf/esc.f')

diff --git a/unix/boot/spp/rpp/ratlibf/esc.f b/unix/boot/spp/rpp/ratlibf/esc.f
new file mode 100644
index 00000000..fd3ce7fe
--- /dev/null
+++ b/unix/boot/spp/rpp/ratlibf/esc.f
@@ -0,0 +1,27 @@
+      integer function esc (array, i)
+      integer array (100)
+      integer i
+      if (.not.(array (i) .ne. 64))goto 23000
+      esc = array (i)
+      goto 23001
+23000 continue
+      if (.not.(array (i+1) .eq. -2))goto 23002
+      esc = 64
+      goto 23003
+23002 continue
+      i = i + 1
+      if (.not.(array (i) .eq. 110 .or. array (i) .eq. 78))goto 23004
+      esc = 10
+      goto 23005
+23004 continue
+      if (.not.(array (i) .eq. 116 .or. array (i) .eq. 84))goto 23006
+      esc = 9
+      goto 23007
+23006 continue
+      esc = array (i)
+23007 continue
+23005 continue
+23003 continue
+23001 continue
+      return
+      end
-- 
cgit