1 files changed, 22 insertions, 0 deletions
diff --git a/unix/boot/spp/rpp/rpprat/allblk.r b/unix/boot/spp/rpp/rpprat/allblk.r
new file mode 100644
index 00000000..34b83451
--- /dev/null
+++ b/unix/boot/spp/rpp/rpprat/allblk.r
@@ -0,0 +1,22 @@
+#-h-  allblk			  486  local   12/01/80  15:53:44
+# allblk - determine if line consists of all blanks
+   include  defs
+
+# this routine is called by outdon, and is here to fix
+# a bug which sometimes occurs if two or more includes precede the
+# first line of executable code.  Could not trace down the cause
+
+   integer function allblk (buf)
+   character buf (ARB)
+
+   integer i
+
+   allblk = YES
+   for (i = 1; buf (i) != NEWLINE & buf (i) != EOS; i = i + 1)
+      if (buf (i) != BLANK) {
+	 allblk = NO
+	 break
+	 }
+
+   return
+   end