URL: <https://savannah.gnu.org/bugs/?65961>
Summary: pre-html.cpp: use option "-blank-image=pass" for
"pnmcrop" to avoid warnings
Group: GNU roff
Submitter: bjarniig
Submitted: Sun 07 Jul 2024 12:48:19 PM UTC
Category: Preprocessor html
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:
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Date: Sun 07 Jul 2024 12:48:19 PM UTC By: Bjarni Ingi Gislason <bjarniig>
Subject: pre-html.cpp: use option "-blank-image=pass" for "pnmcrop" to avoid
warnings
Directory: src/preproc/html
From "pnmcrop(1)" concerning the warning
nmcrop: The image is entirely background; there is nothing to crop.
(copied from the file PROBLEMS.)
-blank-image={abort|pass|minimize|maxcrop}
This determines how pnmcrop handles an image which is entirely
background (blank), a case where cropping doesn't make much sense.
The remark in the file "PROBLEMS" should then be revised (dropped).
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