URL:
<https://savannah.gnu.org/bugs/?64183>
Summary: [pdfroff]: sanitize.tmac throws warning when -ww
specified
Group: GNU roff
Submitter: keithmarshall
Submitted: Thu 11 May 2023 09:14:45 PM UTC
Category: General
Severity: 3 - Normal
Item Group: Warning/Suspicious behaviour
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Planned Release: None
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Follow-up Comments:
-------------------------------------------------------
Date: Thu 11 May 2023 09:14:45 PM UTC By: Keith Marshall <keithmarshall>
After patching test-groff, per attached, to allow me to run pdfroff within the
groff build tree, and formatting pdfroff.1 as PDF, using my own as yet
unpublished anpdf.tmac, I see:
$ CMD=pdfroff ./test-groff -ww -manpdf -dpaper=a4 -P-pa4 -rFT='(-0.75i)'
../groff-pdfmark/build/pdfroff.1 > pdfroff.1.pdf
troff:../groff-pdfmark/build/pdfroff.1:2: warning: end index of substring out
of range, set to string length
...
(the same warning is repeated a further eight times, originating from
differing line numbers within pdfroff.1).
The warning originates from contrib/pdfmark/sanitize.tmac, after inspection of
the last character in the pdfhref address string, when attempting to discard
this character from the residual string.
I've already fixed this in
[https://osdn.net/users/keith/pf/groff-pdfmark/scm/tree/tip/ groff-pdfmark, at
OSDN]; a patch, relative to your contrib/pdfmark version, (which also adds
some additional filters from my version of sanitize.tmac, which are not in
yours), is attached.
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File Attachments:
-------------------------------------------------------
Date: Thu 11 May 2023 09:14:45 PM UTC Name: test-groff-command.patch Size:
381B By: keithmarshall
<http://savannah.gnu.org/bugs/download.php?file_id=54728>
-------------------------------------------------------
Date: Thu 11 May 2023 09:14:45 PM UTC Name: reference-sanitizer.patch Size:
7KiB By: keithmarshall
<http://savannah.gnu.org/bugs/download.php?file_id=54729>
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