Fixed bug #62335: Remove hard to read --ctag colors.

doc/release_new_version

@@ -254,7 +254,7 @@ from:tange@gnu.org
 to:parallel@gnu.org, bug-parallel@gnu.org
 stable-bcc: Jesse Alama <jessealama@fastmail.fm>
 
-Subject: GNU Parallel 20220522 ('Le Pen/Macron<<>>') released [stable]
+Subject: GNU Parallel 20220522 ('Emmanuel Jean-Michel Frédéric<<>>') released [stable]
 
 GNU Parallel 20220522 ('<<>>') has been released. It is available for download at: lbry://@GnuParallel:4
 

src/parallel

@@ -2598,7 +2598,7 @@ sub check_invalid_option_combinations() {
 
 sub init_globals() {
     # Defaults:
-    $Global::version = 20220424;
+    $Global::version = 20220429;
     $Global::progname = 'parallel';
     $::name = "GNU Parallel";
     $Global::infinity = 2**31;
@@ -4967,7 +4967,6 @@ sub onall($@) {
     #	$opt::D
     #	$opt::plain
     #	$opt::max_chars
-    #	$opt::linebuffer
     #	$opt::files
     #	$opt::colsep
     #	$opt::timeout
@@ -11370,9 +11369,9 @@ sub print_joblog($) {
 		  6..7,9..11,13..15,40..51,75..87,113..123,147..159,
 		  171..231,249..254),
 		 (map { [sprintf("%03d",$_),231] }
-		  1..9,12..13,16..45,52..81,88..116,124..151,153,
+		  1..9,12..13,16..45,52..81,88..114,124..149,153,
-		  160..180,182..185,187..189,196..214,232..252,
+		  160..178,180,182..185,187..186,189,196..214,232..250,
-		  255..254));
+		  253..254));
 	    # reorder list so adjacent colors are dissimilar
 	    # %7 and %17 were found experimentally
 	    @color = @color[

src/parallel_alternatives.pod

@@ -3352,6 +3352,60 @@ https://github.com/mylanconnolly/parallel
 (Last checked: 2021-07)
 
 
+=head2 DIFFERENCES BETWEEN p AND GNU Parallel
+
+Summary (see legend above):
+
+=over
+
+=item - - - I4 - - N/A
+
+=item - - - - - M6
+
+=item - O2 O3 - O5 O6 - x x - O10
+
+=item E1 - - - - - -
+
+=item - - - - - - - - -
+
+=item - -
+
+=back
+
+B<p> is a tiny shell script. It can color output with some predefined
+colors, but is otherwise quite limited.
+
+It maxes out at 116000 jobs (probably due to limitations in Bash).
+
+=head3 EXAMPLES FROM p
+
+The coloring done by GNU B<parallel> is not exactly the same as B<p>.
+
+  1$ p -bc blue "ping 127.0.0.1" -uc red "ping 192.168.0.1" \
+     -rc yellow "ping 192.168.1.1" -t example "ping example.com"
+
+  1$ parallel --lb -j0 --ctag ping \
+     ::: 127.0.0.1 192.168.0.1 192.168.1.1 example.com
+
+  2$ p "tail -f /var/log/httpd/access_log" \
+     -bc red "tail -f /var/log/httpd/error_log"
+
+  2$ cd /var/log/httpd;
+     parallel --lb --ctag tail -f ::: access_log error_log
+
+  3$ p tail -f "some file" \& p tail -f "other file with space.txt"
+
+  3$ parallel --lb tail -f ::: 'some file' "other file with space.txt"
+
+  4$ p -t project1 "hg pull project1" -t project2 \
+     "hg pull project2" -t project3 "hg pull project3"
+
+  4$ parallel --lb hg pull ::: project{1..3}
+
+https://github.com/rudymatela/evenmoreutils/blob/master/man/p.1.adoc
+(Last checked: 2022-04)
+
+
 =head2 Todo
 
 http://code.google.com/p/push/ (cannot compile)