bug#44460: Add copyright lines

[Ludovic Courtès]

Hi,

John Soo <jsoo1@asu.edu> skribis:

>>From 6082c559d1200e632b3fb45eb0633d28829667a1 Mon Sep 17 00:00:00 2001
> From: John Soo <jsoo1@asu.edu>
> Date: Thu, 12 Nov 2020 21:16:48 -0800
> Subject: [PATCH 1/2] processes: Put ChildProcess and ChildPID on separate
>  lines.
>
> * guix/scripts/processes.scm: Put child process information in
> separate fields.
> * doc/guix.texi: Document change in output of guix processes.

Applied.

>>From becf3a8fee4aea0a49dde47f5728410b97d94fbf Mon Sep 17 00:00:00 2001
> From: John Soo <jsoo1@asu.edu>
> Date: Wed, 4 Nov 2020 07:51:52 -0800
> Subject: [PATCH 2/2] processes: Optionally normalize recutils output.
>
> * guix/scripts/processes.scm: Add "format" and "list-formats" flag.
> * doc/guix.texi: Document new flags.

Applied with the changes below.

I also tweaked the commit logs to list the entities added or modified.

Thanks!

Ludo’.

diff --git a/doc/guix.texi b/doc/guix.texi
index b739464853..fcaa2f2b63 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -12884,14 +12884,15 @@ Produce output in the specified @var{format}, one of:
 @table @code
 @item recutils
 The default option. It outputs a set of Session recutils records
-that include each ChildProcess as a field.
+that include each @code{ChildProcess} as a field.
 
 @item normalized
 Normalize the output records into record sets (@pxref{Record Sets,,,
 recutils, GNU recutils manual}).  Normalizing into record sets allows
 joins across record types.  The example below lists the PID of each
-ChildProcess and the associated PID for Session that spawned the
-ChildProcess where the Session was started using guix build.
+@code{ChildProcess} and the associated PID for @code{Session} that
+spawned the @code{ChildProcess} where the @code{Session} was started
+using @command{guix build}.
 
 @example
 $ guix processes --format=normalized | \
@@ -12899,7 +12900,7 @@ $ guix processes --format=normalized | \
     -j Session \
     -t ChildProcess \
     -p Session.PID,PID \
-    -e 'Session.ClientCommand ~ "guix build'"
+    -e 'Session.ClientCommand ~ "guix build"'
 PID: 4435
 Session_PID: 4278
 
diff --git a/guix/scripts/processes.scm b/guix/scripts/processes.scm
index bcc541badb..87e687852c 100644
--- a/guix/scripts/processes.scm
+++ b/guix/scripts/processes.scm
@@ -338,8 +338,10 @@ List the current Guix sessions and their processes."))
 (define-command (guix-processes . args)
   (category plumbing)
   (synopsis "list currently running sessions")
+
   (define options
-    (parse-command-line args %options (list %default-options)))
+    (parse-command-line args %options (list %default-options)
+                        #:build-options? #f))
 
   (with-paginated-output-port port
     (match (assoc-ref options 'format)