GNU bug report logs - #44663
[PATCH] ui: Launch $PAGER through the shell.

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#44663: closed ([PATCH] ui: Launch $PAGER through the shell.)
Date: Tue, 03 Aug 2021 20:04:01 +0000

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Your message dated Tue, 03 Aug 2021 16:02:56 -0400
with message-id <87lf5i8ff3.fsf_-_ <at> gmail.com>
and subject line Re: bug#44663: [PATCH] ui: Launch $PAGER through the shell.
has caused the debbugs.gnu.org bug report #44663,
regarding [PATCH] ui: Launch $PAGER through the shell.
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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44663: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=44663
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From: Tobias Geerinckx-Rice <me <at> tobias.gr>
To: guix-patches <at> gnu.org
Subject: [PATCH] ui: Launch $PAGER through the shell.
Date: Sun, 15 Nov 2020 19:47:26 +0100

This is the convention elsewhere and sounds like the right thing to do.

* guix/ui.scm (call-with-paginated-output-port): Substitute OPEN-PIPE
for OPEN-PIPE*.

Reported by Daniel Brooks <db48x <at> db48x.net>.
---
 guix/ui.scm | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/guix/ui.scm b/guix/ui.scm
index 4e686297e8..2b7d9dd64b 100644
--- a/guix/ui.scm
+++ b/guix/ui.scm
@@ -72,7 +72,7 @@
   #:use-module (ice-9 match)
   #:use-module (ice-9 format)
   #:use-module (ice-9 regex)
-  #:autoload   (ice-9 popen) (open-pipe* close-pipe)
+  #:autoload   (ice-9 popen) (open-pipe close-pipe)
   #:autoload   (system base compile) (compile-file)
   #:autoload   (system repl repl)  (start-repl)
   #:autoload   (system repl debug) (make-debug stack->vector)
@@ -1673,9 +1673,9 @@ zero means that PACKAGE does not match any of REGEXPS."
       ;; instead of 'r': this strips hyperlinks but allows 'less' to make a
       ;; good estimate of the line length.
       (let ((pager (with-environment-variables `(("LESS" ,less-options))
-                     (open-pipe* OPEN_WRITE
-                                 (or (getenv "GUIX_PAGER") (getenv "PAGER")
-                                     "less")))))
+                     (open-pipe (or (getenv "GUIX_PAGER") (getenv "PAGER")
+                                    "less")
+                                OPEN_WRITE))))
         (dynamic-wind
           (const #t)
           (lambda () (proc pager))
-- 
2.29.2

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From: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
To: Tobias Geerinckx-Rice <me <at> tobias.gr>
Cc: 44663-done <at> debbugs.gnu.org
Subject: Re: bug#44663: [PATCH] ui: Launch $PAGER through the shell.
Date: Tue, 03 Aug 2021 16:02:56 -0400

Hey,

Tobias Geerinckx-Rice <me <at> tobias.gr> writes:

> * guix/ui.scm (call-with-paginated-output-port): Empty PAGER values
> disable paging.  Non-empty ones are split into command arguments.
>
> Reported by Daniel Brooks <db48x <at> db48x.net>.
> ---
>  guix/ui.scm | 47 ++++++++++++++++++++++++++++-------------------
>  1 file changed, 28 insertions(+), 19 deletions(-)

I see this got pushed with a81258c12415b9cee52c951b8b53cbe46f27654f
about a year ago.

Closing!

Maxim

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