* [bug#39674] [PATCH] enable PostScript backend in Evince
@ 2020-02-19 12:08 raingloom
2020-02-19 12:27 ` Nicolò Balzarotti
2022-04-22 13:04 ` calcium via Guix-patches via
0 siblings, 2 replies; 6+ messages in thread
From: raingloom @ 2020-02-19 12:08 UTC (permalink / raw)
To: 39674
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Some of my teacheres distribute notes in .ps files, so I kinda need
this, and I think others will find it helpful as well.
AFAIK other distros enable it too.
Much easier than converting PostScript files to PDF.
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From c767aa2d6a3d779d90e8185e313892eb2212dd37 Mon Sep 17 00:00:00 2001
From: raingloom <raingloom@protonmail.com>
Date: Wed, 19 Feb 2020 12:47:42 +0100
Subject: [PATCH] gnu: evince: --enable-ps
---
gnu/packages/gnome.scm | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index 3c63ab283d..5fae5d11ad 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -1502,7 +1502,8 @@ forgotten when the session ends.")
"05q6v9lssd21623mnj2p49clj9v9csw9kay7n4nklki025grbh1w"))))
(build-system glib-or-gtk-build-system)
(arguments
- `(#:configure-flags '("--disable-nautilus" "--enable-introspection")
+ `(#:configure-flags '("--disable-nautilus" "--enable-introspection"
+ "--enable-ps")
#:phases
(modify-phases %standard-phases
(add-before 'install 'skip-gtk-update-icon-cache
--
2.25.0
^ permalink raw reply related [flat|nested] 6+ messages in thread* [bug#39674] [PATCH] enable PostScript backend in Evince
2020-02-19 12:08 [bug#39674] [PATCH] enable PostScript backend in Evince raingloom
@ 2020-02-19 12:27 ` Nicolò Balzarotti
2020-02-20 7:05 ` Nicolò Balzarotti
2020-03-18 10:02 ` Ludovic Courtès
2022-04-22 13:04 ` calcium via Guix-patches via
1 sibling, 2 replies; 6+ messages in thread
From: Nicolò Balzarotti @ 2020-02-19 12:27 UTC (permalink / raw)
To: raingloom, 39674
Thanks!
I was wondering why it could not open .eps files! I tested the patch,
applies, build and now I can open them. guix size reports +3%
(1009.6 -> 1038.0).
+1 for merging
raingloom <raingloom@riseup.net> writes:
> Some of my teacheres distribute notes in .ps files, so I kinda need
> this, and I think others will find it helpful as well.
>
> AFAIK other distros enable it too.
>
> Much easier than converting PostScript files to PDF.
>
> From c767aa2d6a3d779d90e8185e313892eb2212dd37 Mon Sep 17 00:00:00 2001
> From: raingloom <raingloom@protonmail.com>
> Date: Wed, 19 Feb 2020 12:47:42 +0100
> Subject: [PATCH] gnu: evince: --enable-ps
>
> ---
> gnu/packages/gnome.scm | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
> index 3c63ab283d..5fae5d11ad 100644
> --- a/gnu/packages/gnome.scm
> +++ b/gnu/packages/gnome.scm
> @@ -1502,7 +1502,8 @@ forgotten when the session ends.")
> "05q6v9lssd21623mnj2p49clj9v9csw9kay7n4nklki025grbh1w"))))
> (build-system glib-or-gtk-build-system)
> (arguments
> - `(#:configure-flags '("--disable-nautilus" "--enable-introspection")
> + `(#:configure-flags '("--disable-nautilus" "--enable-introspection"
> + "--enable-ps")
> #:phases
> (modify-phases %standard-phases
> (add-before 'install 'skip-gtk-update-icon-cache
> --
> 2.25.0
^ permalink raw reply [flat|nested] 6+ messages in thread* [bug#39674] [PATCH] enable PostScript backend in Evince
2020-02-19 12:27 ` Nicolò Balzarotti
@ 2020-02-20 7:05 ` Nicolò Balzarotti
2020-02-22 23:24 ` raingloom
2020-03-18 10:02 ` Ludovic Courtès
1 sibling, 1 reply; 6+ messages in thread
From: Nicolò Balzarotti @ 2020-02-20 7:05 UTC (permalink / raw)
To: raingloom, 39674
Should we enable DVI too? What are other distributions doing?
Nicolò Balzarotti <anothersms@gmail.com> writes:
> Thanks!
>
> I was wondering why it could not open .eps files! I tested the patch,
> applies, build and now I can open them. guix size reports +3%
> (1009.6 -> 1038.0).
>
> +1 for merging
>
> raingloom <raingloom@riseup.net> writes:
>
>> Some of my teacheres distribute notes in .ps files, so I kinda need
>> this, and I think others will find it helpful as well.
>>
>> AFAIK other distros enable it too.
>>
>> Much easier than converting PostScript files to PDF.
>>
>> From c767aa2d6a3d779d90e8185e313892eb2212dd37 Mon Sep 17 00:00:00 2001
>> From: raingloom <raingloom@protonmail.com>
>> Date: Wed, 19 Feb 2020 12:47:42 +0100
>> Subject: [PATCH] gnu: evince: --enable-ps
>>
>> ---
>> gnu/packages/gnome.scm | 3 ++-
>> 1 file changed, 2 insertions(+), 1 deletion(-)
>>
>> diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
>> index 3c63ab283d..5fae5d11ad 100644
>> --- a/gnu/packages/gnome.scm
>> +++ b/gnu/packages/gnome.scm
>> @@ -1502,7 +1502,8 @@ forgotten when the session ends.")
>> "05q6v9lssd21623mnj2p49clj9v9csw9kay7n4nklki025grbh1w"))))
>> (build-system glib-or-gtk-build-system)
>> (arguments
>> - `(#:configure-flags '("--disable-nautilus" "--enable-introspection")
>> + `(#:configure-flags '("--disable-nautilus" "--enable-introspection"
>> + "--enable-ps")
>> #:phases
>> (modify-phases %standard-phases
>> (add-before 'install 'skip-gtk-update-icon-cache
>> --
>> 2.25.0
^ permalink raw reply [flat|nested] 6+ messages in thread* [bug#39674] [PATCH] enable PostScript backend in Evince
2020-02-20 7:05 ` Nicolò Balzarotti
@ 2020-02-22 23:24 ` raingloom
0 siblings, 0 replies; 6+ messages in thread
From: raingloom @ 2020-02-22 23:24 UTC (permalink / raw)
To: 39674
Looks like it's an optional feature in Arch, provided by installing the
texlive optional dependency.
Isn't that enough on Guix as well? I have no DVI files on hand to test
it.
https://git.archlinux.org/svntogit/packages.git/tree/trunk/PKGBUILD?h=packages/evince&id=f1f028f091aa277ffac13388e01d2d0f2f396fab
On Thu, Feb 20, 2020 at 08:05, Nicolò Balzarotti
<anothersms@gmail.com> wrote:
> Should we enable DVI too? What are other distributions doing?
>
> Nicolò Balzarotti <anothersms@gmail.com> writes:
>
>> Thanks!
>>
>> I was wondering why it could not open .eps files! I tested the
>> patch,
>> applies, build and now I can open them. guix size reports +3%
>> (1009.6 -> 1038.0).
>>
>> +1 for merging
>>
>> raingloom <raingloom@riseup.net> writes:
>>
>>> Some of my teacheres distribute notes in .ps files, so I kinda need
>>> this, and I think others will find it helpful as well.
>>>
>>> AFAIK other distros enable it too.
>>>
>>> Much easier than converting PostScript files to PDF.
>>>
>>> From c767aa2d6a3d779d90e8185e313892eb2212dd37 Mon Sep 17 00:00:00
>>> 2001
>>> From: raingloom <raingloom@protonmail.com>
>>> Date: Wed, 19 Feb 2020 12:47:42 +0100
>>> Subject: [PATCH] gnu: evince: --enable-ps
>>>
>>> ---
>>> gnu/packages/gnome.scm | 3 ++-
>>> 1 file changed, 2 insertions(+), 1 deletion(-)
>>>
>>> diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
>>> index 3c63ab283d..5fae5d11ad 100644
>>> --- a/gnu/packages/gnome.scm
>>> +++ b/gnu/packages/gnome.scm
>>> @@ -1502,7 +1502,8 @@ forgotten when the session ends.")
>>>
>>> "05q6v9lssd21623mnj2p49clj9v9csw9kay7n4nklki025grbh1w"))))
>>> (build-system glib-or-gtk-build-system)
>>> (arguments
>>> - `(#:configure-flags '("--disable-nautilus"
>>> "--enable-introspection")
>>> + `(#:configure-flags '("--disable-nautilus"
>>> "--enable-introspection"
>>> + "--enable-ps")
>>> #:phases
>>> (modify-phases %standard-phases
>>> (add-before 'install 'skip-gtk-update-icon-cache
>>> --
>>> 2.25.0
^ permalink raw reply [flat|nested] 6+ messages in thread
* [bug#39674] [PATCH] enable PostScript backend in Evince
2020-02-19 12:27 ` Nicolò Balzarotti
2020-02-20 7:05 ` Nicolò Balzarotti
@ 2020-03-18 10:02 ` Ludovic Courtès
1 sibling, 0 replies; 6+ messages in thread
From: Ludovic Courtès @ 2020-03-18 10:02 UTC (permalink / raw)
To: Nicolò Balzarotti; +Cc: 39674, raingloom, guix-security
Hi Nicolò & raingloom!
(+ Cc: guix-security)
Nicolò Balzarotti <anothersms@gmail.com> skribis:
> Thanks!
>
> I was wondering why it could not open .eps files! I tested the patch,
> applies, build and now I can open them. guix size reports +3%
> (1009.6 -> 1038.0).
>
> +1 for merging
I think PostScript support is often disabled by default because of
security issues: PostScript is a very versatile language and Ghostscript
has had a series of problems due to its inability to “sandbox”
PostScript code.
A particularly important issue is thumbnail generation: you could find
yourself running PostScript code without explicitly opening a file.
FWIW, I resort to gv (or ps2pdf) when I need to open a PostScript that I
deem trustworthy.
Leo, Mark, WDYT?
Thanks,
Ludo’.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [bug#39674] [PATCH] enable PostScript backend in Evince
2020-02-19 12:08 [bug#39674] [PATCH] enable PostScript backend in Evince raingloom
2020-02-19 12:27 ` Nicolò Balzarotti
@ 2022-04-22 13:04 ` calcium via Guix-patches via
1 sibling, 0 replies; 6+ messages in thread
From: calcium via Guix-patches via @ 2022-04-22 13:04 UTC (permalink / raw)
To: 39674
+1 for merging, .ps files are common enough.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-04-22 13:30 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-02-19 12:08 [bug#39674] [PATCH] enable PostScript backend in Evince raingloom
2020-02-19 12:27 ` Nicolò Balzarotti
2020-02-20 7:05 ` Nicolò Balzarotti
2020-02-22 23:24 ` raingloom
2020-03-18 10:02 ` Ludovic Courtès
2022-04-22 13:04 ` calcium via Guix-patches via
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