[R-pkg-devel] CRAN Vignette pdfs garbled in Firefox pdf viewer

[jing hua zhao]

Hi Mike, Shota and all,

Upon update to Firefox 110 (ahead of the nightly 112) this morning the bug is also fixed.

BW,

Jing Hua
________________________________
From: R-package-devel <r-package-devel-bounces using r-project.org> on behalf of jing hua zhao <jinghuazhao using hotmail.com>
Sent: 10 February 2023 22:06
To: Mike Blazanin <mikeblazanin using gmail.com>; Shota Ochi <shotaochi1990 using gmail.com>
Cc: r-package-devel using r-project.org <r-package-devel using r-project.org>
Subject: Re: [R-pkg-devel] CRAN Vignette pdfs garbled in Firefox pdf viewer

The problem has been around for a while for me and thank you for raising it -- esp. with a fix!

Jing Hua
________________________________
From: Mike Blazanin <mikeblazanin using gmail.com>
Sent: 10 February 2023 16:29
To: Shota Ochi <shotaochi1990 using gmail.com>
Cc: jing hua zhao <jinghuazhao using hotmail.com>; r-package-devel using r-project.org <r-package-devel using r-project.org>
Subject: Re: [R-pkg-devel] CRAN Vignette pdfs garbled in Firefox pdf viewer

[[elided Hotmail spam]]

Mike

On Fri, Feb 10, 2023 at 11:22 AM Shota Ochi <shotaochi1990 using gmail.com<mailto:shotaochi1990 using gmail.com>> wrote:
I reported the bug to bugzilla.

https://bugzilla.mozilla.org/show_bug.cgi?id=1816128

The bug is already fixed.
We should use higher version of firefox or firefox nightly.

2023$BG/(B2$B7n(B10$BF|(B($B6b(B) 22:23 jing hua zhao <jinghuazhao using hotmail.com<mailto:jinghuazhao using hotmail.com>>:
This is apparently  due to compression as needed fort package building, e.g., R CMD build --compact-vignettes=both --md5 --resave-data --log gap so mine has the same problem: https://cran.r-project.org/web/packages/gap/vignettes/jss.pdf
________________________________
From: R-package-devel <r-package-devel-bounces using r-project.org<mailto:r-package-devel-bounces using r-project.org>> on behalf of Mike Blazanin <mikeblazanin using gmail.com<mailto:mikeblazanin using gmail.com>>
Sent: 09 February 2023 15:27
To: r-package-devel using r-project.org<mailto:r-package-devel using r-project.org> <r-package-devel using r-project.org<mailto:r-package-devel using r-project.org>>
Subject: [R-pkg-devel] CRAN Vignette pdfs garbled in Firefox pdf viewer

Hi all, my package gcplyr has several vignettes which, from CRAN, appear
garbled when opened with Firefox's pdf viewer (
https://cran.r-project.org/web/packages/gcplyr/index.html). Specifically,
instead of regular characters, there are numerous black-outlined white
boxes with text inside like "EO 88" or "EO 55". This doesn't occur with the
pdf vignettes on Github (https://github.com/mikeblazanin/gcplyr/). This
also doesn't occur when CRAN pdfs are opened with Chrome's pdf viewer or

opened with a local pdf viewer.

The issue was documented here:
https://github.com/mikeblazanin/gcplyr/issues/112

Anyone have any suggestions for what could be causing this?

Thanks!
Mike Blazanin

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Mike Blazanin

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