I wrote a very long time ago:
>> I've been seeing this since clean installing Fedora 30. I don't recall
>> ever seeing it before, including on a Fedora 29 -> Fedora 30 upgraded
>> system (is now the clean installed system).
>> [chris@flap ~]$ man rpm | grep -C 10 rpmverbosity
>> <standard input>:176: warning [p 3, 0.8i]: cannot adjust line
>> [chris@flap mantest]$ man rpm >rpm.stdout 2>rpm.stderr
>> [chris@flap mantest]$ ll
>> -rw-rw-r--. 1 chris chris 62 Jul 16 14:24 rpm.stderr
>> -rw-rw-r--. 1 chris chris 28498 Jul 16 14:24 rpm.stdout
>> Is this a bug that should be reported against rpm or something else?
>> I'm certain I've seen it in other man pages, but offhand I can't find
>> another example.
> (This also happens on Fedora 29, JFTR.) The warning seems
> to stem from this line in rpm.8:
> | […]
> | 175 The default \fIFILELIST\fR is
> | 176 \fI/usr/\:lib/\:rpm/\:macros\fR:\:\fI/usr/\:lib/\:rpm/\:macros.d/\:macros.*\fR:\:\fI/usr/\:lib/\:rpm/\:platform/\:%{_target}/\:macros\fR:\:\fI/usr/\:lib/\:rpm/\
> | 176 :fileattrs/\:*.attr\fR:\:\fI/usr/\:lib/\:rpm/\:redhat/\:macros\fR:\:\fI/etc/\:rpm/\:macros.*\fR:\:\fI/etc/\:rpm/\:macros\fR:\:\fI/etc/\:rpm/\:%{_target}/\:macro
> | 176 s\fR:\:\fI~/.rpmmacros
> | 177
> | […]
> This line is too long for the standard layout. It already
> has hints ("\:"; zero-width break points) where it should be
> broken, but these seem to be ignored. So prima facie RPM
> has done everything right, and there is an error somewhere
> in the groff/man ecosphere.
That analysis was wrong: "cannot adjust line" does not mean
that the line is too long, but rather that there are no spa-
ces that groff can expand to adjust (justify) the line.
For rpm(8) this was worked around by formatting the default
value as a code block, with line breaks after each colon,
thus not requiring the lines to be adjusted/justified.
Tim
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