[bug #65936] [grohtml] grohtml litters working directory with 0-length image files

[anonymous]

URL:
  

 Summary: [grohtml] grohtml litters working directory with
0-length image files
   Group: GNU roff
   Submitter: None
   Submitted: Mon 01 Jul 2024 07:09:44 PM UTC
Category: None
Severity: 3 - Normal
  Item Group: None
  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: Mon 01 Jul 2024 07:09:44 PM UTC By: Anonymous
Trying to render e.g. the ms.ms document - "Using groff with the ms Macro
Package", that ships with groff, with the html output device results in 59
0-length png files being created in the working directory. I don't know what
is going wrong but of course grohtml should not do that. The command line used
to render the ms.ms document was: groff -p -e -t -ms -Thtml ms.ms







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[bug #65936] [grohtml] grohtml litters working directory with 0-length image files

[Dave]

Update of bug #65936 (group groff):

Category:None => Driver grohtml 
  Item Group:None => Incorrect behaviour


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[bug #65936] [grohtml] grohtml litters working directory with 0-length image files

[Dave]

Follow-up Comment #1, bug #65936 (group groff):

What version of groff are you running?  I can't reproduce this under either
1.22.4 or a recent git build (1.23.0.1262-4c62e-dirty).  That is, I do get 59
.png files, but they all have content (file sizes vary from 553 to 28196
bytes), and some are referred to by the generated HTML code.  (It's unclear to
me the purpose of the rest--the vast majority--if the HTML doesn't use them.)

When running your command, the newer groff does generate 59 lines of "pnmcrop:
The image is entirely background; there is nothing to crop" on stderr.  But
the images look OK despite these diagnostics.

Do you know if your system has pnmcrop installed (this is part of netpbm, not
groff)?


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[bug #65936] [grohtml] grohtml litters working directory with 0-length image files

[Morten Bo Johansen]

Follow-up Comment #2, bug #65936 (group groff):

[comment #1 comment #1:]
> What version of groff are you running?

I'm running 1.23.0

> Do you know if your system has pnmcrop installed (this is part of netpbm,
not groff)?

Yes, it is installed.

It is absolutely reproducible at my end.




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