Hm. I find the resulting output a bit unlogic - but it is exactly the same
with the old options and an old sort. So this "chaotic" sort might have
been intended - or always been buggy ...

  - Rene Rebe <rene@rocklinux.org>

--- pdksh-5.2.14/siglist.sh.orig	1996-09-18 18:52:41.000000000 +0200
+++ pdksh-5.2.14/siglist.sh	2004-05-05 02:41:53.000000000 +0200
@@ -23,7 +23,7 @@
 	{ QwErTy SIG\1 , "\1", "\2" },\
 #endif/') > $in
 $CPP $in  > $out
-sed -n 's/{ QwErTy/{/p' < $out | awk '{print NR, $0}' | sort +2n +0n |
+sed -n 's/{ QwErTy/{/p' < $out | awk '{print NR, $0}' | sort -n -k 2 |
     sed 's/^[0-9]* //' |
     awk 'BEGIN { last=0; nsigs=0; }
 	{