* bug#19717: 24.4.50; printing.el still uses ps-eval-switch
@ 2015-01-28 19:09 Jorge A. Alfaro-Murillo
2016-05-11 17:08 ` Kaushal Modi
2016-05-23 0:52 ` Paul Eggert
0 siblings, 2 replies; 5+ messages in thread
From: Jorge A. Alfaro-Murillo @ 2015-01-28 19:09 UTC (permalink / raw
To: Vinicius Jose Latorre; +Cc: 19717
Hi Vinicius,
I was trying to modify the variable pr-txt-switches for printing,
but it is not working. I think that the problem is that the
function pr-switches tries to use ps-eval-switch, which was
removed from ps-print.el (see commit
2cdeb903c57126d3ad5f0cbd72e182584b76ee29).
The problem for pr-txt-print can be fixed by using
lpr-print-region instead of lpr-region, since the former uses
switches as an argument. I could submit a patch for that, but I
think that pr-switches is used for other things as well, so I
wanted to let you know since you probably can submit a more
complete patch.
Best,
--
Jorge.
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#19717: 24.4.50; printing.el still uses ps-eval-switch
2015-01-28 19:09 bug#19717: 24.4.50; printing.el still uses ps-eval-switch Jorge A. Alfaro-Murillo
@ 2016-05-11 17:08 ` Kaushal Modi
2016-05-12 0:56 ` Stefan Monnier
2016-05-23 0:52 ` Paul Eggert
1 sibling, 1 reply; 5+ messages in thread
From: Kaushal Modi @ 2016-05-11 17:08 UTC (permalink / raw
To: 19717, jorge.alfaro-murillo, Stefan Monnier
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Hi,
I have attached the below patch in an attempt to fix this. I notice that
printing.el requires lpr.el, and pr-switches function anyways uses
lpr-flatten-list from lpr.el. So there should be no harm using
lpr-eval-switch instead of ps-eval-switch. I have verified that
lpr-eval-switch is the exact same function as the now obsolete
ps-eval-switch; just different names.
Copying Stefan for reviewing and commiting this patch as he was the author
of the commit
http://git.savannah.gnu.org/cgit/emacs.git/commit/?h=emacs-25&id=2cdeb903c57126d3ad5f0cbd72e182584b76ee29
where
ps-eval-switch was removed.
=====
From 4af9c6403b5917aca27490cc331a36dd6e1222c3 Mon Sep 17 00:00:00 2001
From: Kaushal Modi <kaushal.modi@gmail.com>
Date: Wed, 11 May 2016 12:45:42 -0400
Subject: [PATCH] Fix reference to obsolete fn ps-eval-switch
The `lpr-eval-switch' is functionally the same as `ps-eval-switch' which
was obsoleted in 2cdeb903c57126d3ad5f0cbd72e182584b76ee29. So using
that instead (Bug#19717).
* printing.el (pr-switches): Use lpr-eval-switch instead of ps-eval-switch.
---
lisp/printing.el | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lisp/printing.el b/lisp/printing.el
index 3bd5a67..a336aeb 100644
--- a/lisp/printing.el
+++ b/lisp/printing.el
@@ -5673,7 +5673,7 @@ pr-switches
(or (listp switches)
(error "%S should have a list of strings" mess))
(lpr-flatten-list ; dynamic evaluation
- (mapcar 'ps-eval-switch switches)))
+ (mapcar 'lpr-eval-switch switches)))
(defun pr-ps-preview (kind n-up filename mess)
--
2.6.0.rc0.24.gec371ff
--
--
Kaushal Modi
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^ permalink raw reply related [flat|nested] 5+ messages in thread
* bug#19717: 24.4.50; printing.el still uses ps-eval-switch
2016-05-11 17:08 ` Kaushal Modi
@ 2016-05-12 0:56 ` Stefan Monnier
2016-05-12 1:42 ` Kaushal Modi
0 siblings, 1 reply; 5+ messages in thread
From: Stefan Monnier @ 2016-05-12 0:56 UTC (permalink / raw
To: Kaushal Modi; +Cc: jorge.alfaro-murillo, 19717
> - (mapcar 'ps-eval-switch switches)))
> + (mapcar 'lpr-eval-switch switches)))
Fine by me, tho I'd recommend #' rather than '
Stefan
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#19717: 24.4.50; printing.el still uses ps-eval-switch
2016-05-12 0:56 ` Stefan Monnier
@ 2016-05-12 1:42 ` Kaushal Modi
0 siblings, 0 replies; 5+ messages in thread
From: Kaushal Modi @ 2016-05-12 1:42 UTC (permalink / raw
To: Stefan Monnier; +Cc: jorge.alfaro-murillo, 19717
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On Wed, May 11, 2016 at 8:56 PM Stefan Monnier <monnier@iro.umontreal.ca>
wrote:
> Fine by me, tho I'd recommend #' rather than '
>
Sure, here's the updated patch with #' after rebasing to emacs-25 branch.
Thanks!
From 495655b3be76023299d5f9b623f5961314be3244 Mon Sep 17 00:00:00 2001
From: Kaushal Modi <kaushal.modi@gmail.com>
Date: Wed, 11 May 2016 21:37:43 -0400
Subject: [PATCH] Fix reference to obsolete fn ps-eval-switch
The `lpr-eval-switch' is functionally the same as `ps-eval-switch' which
was obsoleted in 2cdeb903c57126d3ad5f0cbd72e182584b76ee29. So using
that instead (Bug#19717).
* printing.el (pr-switches): Use lpr-eval-switch instead of ps-eval-switch.
---
lisp/printing.el | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lisp/printing.el b/lisp/printing.el
index 3bd5a67..d9cc2a3 100644
--- a/lisp/printing.el
+++ b/lisp/printing.el
@@ -5673,7 +5673,7 @@ pr-switches
(or (listp switches)
(error "%S should have a list of strings" mess))
(lpr-flatten-list ; dynamic evaluation
- (mapcar 'ps-eval-switch switches)))
+ (mapcar #'lpr-eval-switch switches)))
(defun pr-ps-preview (kind n-up filename mess)
--
2.6.0.rc0.24.gec371ff
--
--
Kaushal Modi
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^ permalink raw reply related [flat|nested] 5+ messages in thread
* bug#19717: 24.4.50; printing.el still uses ps-eval-switch
2015-01-28 19:09 bug#19717: 24.4.50; printing.el still uses ps-eval-switch Jorge A. Alfaro-Murillo
2016-05-11 17:08 ` Kaushal Modi
@ 2016-05-23 0:52 ` Paul Eggert
1 sibling, 0 replies; 5+ messages in thread
From: Paul Eggert @ 2016-05-23 0:52 UTC (permalink / raw
To: Kaushal Modi; +Cc: Jorge A. Alfaro-Murillo, Stefan Monnier, 19717-done
Thanks for the patch, Kaushal. I installed it into the emacs-25 branch and am
closing the bug report.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2016-05-23 0:52 UTC | newest]
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2015-01-28 19:09 bug#19717: 24.4.50; printing.el still uses ps-eval-switch Jorge A. Alfaro-Murillo
2016-05-11 17:08 ` Kaushal Modi
2016-05-12 0:56 ` Stefan Monnier
2016-05-12 1:42 ` Kaushal Modi
2016-05-23 0:52 ` Paul Eggert
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