Documentation.

v568

NEWS.VER

@@ -27,6 +27,8 @@
 * Editing the same file under different names now creates only
  one entry in the file list.
 
+* Build can use either Python or Perl for Makefile.aut operations.
+
 * Fix crash when using the @ search modifier.
 
 * Fix crash in the 's' command due to duplicate free.

less.hlp

@@ -51,6 +51,7 @@
  ^F or @ Start search at FIRST file (for /) or last file (for ?).
  ^K Highlight matches, but don't move (KEEP position).
  ^R Don't use REGULAR EXPRESSIONS.
+ ^W WRAP search if no match found.
  ---------------------------------------------------------------------------
 
  JJUUMMPPIINNGG

less.nro.VER

@@ -796,6 +796,10 @@ sequences are output in "raw" form.
 Unlike \-r, the screen appearance is maintained correctly,
 provided that there are no escape sequences in the file 
 other than these types of escape sequences.
+Color escape sequences are only supported when the color
+is changed within one line, not across lines. 
+In other words, the beginning of each line is assumed to be
+normal (non-colored), regardless of any escape sequences in previous lines.
 For the purpose of keeping track of screen appearance,
 these escape sequences are assumed to not move the cursor.
 OSC 8 hyperlinks are sequences of the form:

version.c

@@ -892,7 +892,8 @@ v565 11/3/20 Add ESC-U command, optimize calls to realpath().
 v566 11/25/20 Fix crash when reopening a file while using LESSOPEN;
  support OSC 8 hyperlinks.
 v567 11/25/20 Fix typo.
-v568 Fix some hyperlink bugs.
+v568 11/29/20 Fix some hyperlink bugs; add ^W search modifier;
+ allow Makefile.aut to use Python instead of Perl.
 */
 
-char version[] = "568x";
+char version[] = "568";