[groff] 02/03: Update defunct internet URL references.

[Keith Marshall]

keithmarshall pushed a commit to branch master
in repository groff.

commit 95440ebbc74ea219d097bed5ccc21485bd130485
Author: Keith Marshall <keith.d.marshall@ntlworld.com>
AuthorDate: Mon Sep 13 21:45:19 2021 +0100

    Update defunct internet URL references.
    
    * pdfmark.ms (pdfmark-manual): Adobe moved the document (again);
    update the document reference macro, to follow the URL relocation.
    (www.mingw.org): The MinGW Project has relinquished this domain;
    update the URL reference, to follow web-site relocation to...
    (mingw.osdn.io): ...here.
---
 contrib/pdfmark/pdfmark.ms | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/contrib/pdfmark/pdfmark.ms b/contrib/pdfmark/pdfmark.ms
index 58dd74d..6eaa93e 100644
--- a/contrib/pdfmark/pdfmark.ms
+++ b/contrib/pdfmark/pdfmark.ms
@@ -216,8 +216,7 @@ but which are of little or no value to a document which is 
merely printed.
 It
 .EM is
 possible to exploit these PDF features, which are described in the \*[Adobe]
-.\"
-.de pdfmark-manual
+.de pdfmark-manual pdfmark-manual
 .\" This is an example of a resource reference specified by URI ...
 .\" We may need to refer often to the Adobe pdfmark Reference Manual,
 .\" so we create the internet link definition using a macro, to make
@@ -227,9 +226,8 @@ possible to exploit these PDF features, which are described 
in the \*[Adobe]
 .\" preceding it with "--", to avoid "invalid character in name" type
 .\" error messages from groff (caused by the use of "\~").
 .\"
-.pdfhref W -D 
http://partners.adobe.com/public/developer/en/acrobat/sdk/pdf/pdf_creation_apis_and_specs/pdfmarkReference.pdf
 \
+.pdfhref W -D https://www.adobe.com/go/acrobatsdk_pdfmark \
     -P \(lq -A \(rq\\$1 -- pdfmark\~Reference\~Manual
-..
 .pdfmark-manual ,
 with some refinement of the simple PDF production method, provided
 appropriate \(lqfeature implementing\(rq instructions can be embedded into
@@ -345,7 +343,7 @@ or MSYS.\**
 Another free, but minimal suite of common
 Unix\(tm
 tools for 32\(hybit \*[Microsoft] Windows\(tm, available for download from
-.pdfhref W -A ; http://www.mingw.org
+.pdfhref W -A ; https://mingw.osdn.io
 it
 .EM does 
 include those tools listed above,