5.1.18 -- TEST RELEASE (SAS fixes, magic S-PLUS converter)

[Martin Maechler]

I've found a bug in  
   M-x ess-fix-miscellaneous

which has been a new feature in 5.1.18: 
 fixing up S syntax (S-plus, R,..), mostly by
 replacing "_" by "<-" and adding spaces around these and "=", "==", etc.}

In 5.1.18,  "<=" and ">=" were erronously replaced by "< =" and "> =",
which is really bad.

Please apply the following patch,
or wait for 5.1.19 

--- lisp/essl-s.el	2000/10/23 17:07:47	5.21
+++ lisp/essl-s.el	2000/11/03 10:00:57	5.22
@@ -450,9 +450,9 @@
     (ess-rep-regexp "\\([^- \t\n]\\)\\([<>]\\)" "\\1 \\2" nil nil verbose)
     ;; ">" -> "> " , for "<", don't split "<-":
     (goto-char from)
-    (ess-rep-regexp "\\(>=?\\)\\([^ \t\n]\\)" "\\1 \\2" nil nil verbose)
+    (ess-rep-regexp "\\(>=?\\)\\([^= \t\n]\\)" "\\1 \\2" nil nil verbose)
     (goto-char from)
-    (ess-rep-regexp "\\(<=?\\)\\([^- \t\n]\\)" "\\1 \\2" nil nil t);; !
+    (ess-rep-regexp "\\(<=?\\)\\([^-= \t\n]\\)" "\\1 \\2" nil nil t);; !
     ;; -- ensure space around "=", "==", "!=" :
     (goto-char from) ;; --> " ="
     (ess-rep-regexp "\\([^=!<> ]\\)\\([=!]?\\)=" "\\1 \\2=" nil nil verbose)


Martin Maechler <maechler at stat.math.ethz.ch>	http://stat.ethz.ch/~maechler/
Seminar fuer Statistik, ETH-Zentrum  LEO D10	Leonhardstr. 27
ETH (Federal Inst. Technology)	8092 Zurich	SWITZERLAND
phone: x-41-1-632-3408		fax: ...-1228			<><
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