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/ratlibr/getccl.r | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 unix/boot/spp/rpp/ratlibr/getccl.r

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

diff --git a/unix/boot/spp/rpp/ratlibr/getccl.r b/unix/boot/spp/rpp/ratlibr/getccl.r
new file mode 100644
index 00000000..727cc7d6
--- /dev/null
+++ b/unix/boot/spp/rpp/ratlibr/getccl.r
@@ -0,0 +1,29 @@
+include	defs
+
+# getccl --- expand char class at arg (i) into pat (j)
+
+   integer function getccl (arg, i, pat, j)
+   character arg (MAXARG), pat (MAXPAT)
+   integer i, j
+
+   integer jstart, junk
+   integer addset
+
+   i = i + 1	  # skip over [
+   if (arg (i) == NOT) {
+      junk = addset (NCCL, pat, j, MAXPAT)
+      i = i + 1
+      }
+   else
+      junk = addset (CCL, pat, j, MAXPAT)
+   jstart = j
+   junk = addset (0, pat, j, MAXPAT)	  # leave room for count
+   call filset (CCLEND, arg, i, pat, j, MAXPAT)
+   pat (jstart) = j - jstart - 1
+   if (arg (i) == CCLEND)
+      getccl = OK
+   else
+      getccl = ERR
+
+   return
+   end
-- 
cgit