* What led up to the situation?
Checking for defects with a new version
test-[g|n]roff -mandoc -t -K utf8 -rF0 -rHY=0 -rCHECKSTYLE=10 -ww -z < "man page"
[Use "grep -e ' $' -e '\\~$' <file>" to find obvious trailing spaces.]
["test-groff" is a script in the repository for "groff"; is not shipped]
(local copy and "troff" slightly changed by me).
[The fate of "test-nroff" was decided in groff bug #55941.]
* What was the outcome of this action?
troff:<stdin>:340: warning: trailing space in the line
troff:<stdin>:342: warning: trailing space in the line
troff:<stdin>:343: warning: trailing space in the line
troff:<stdin>:344: warning: trailing space in the line
troff:<stdin>:345: warning: trailing space in the line
troff:<stdin>:346: warning: trailing space in the line
troff:<stdin>:347: warning: trailing space in the line
troff:<stdin>:348: warning: trailing space in the line
troff:<stdin>:349: warning: trailing space in the line
troff:<stdin>:350: warning: trailing space in the line
troff:<stdin>:351: warning: trailing space in the line
troff:<stdin>:352: warning: trailing space in the line
troff:<stdin>:353: warning: trailing space in the line
troff:<stdin>:354: warning: trailing space in the line
troff:<stdin>:355: warning: trailing space in the line
troff:<stdin>:356: warning: trailing space in the line
troff:<stdin>:359: warning: trailing space in the line
troff:<stdin>:383: warning: trailing space in the line
troff:<stdin>:474: warning: trailing space in the line
troff:<stdin>:476: warning: trailing space in the line
troff:<stdin>:477: warning: trailing space in the line
troff:<stdin>:478: warning: trailing space in the line
troff:<stdin>:479: warning: trailing space in the line
troff:<stdin>:480: warning: trailing space in the line
troff:<stdin>:545: warning: trailing space in the line
troff:<stdin>:546: warning: trailing space in the line
troff:<stdin>:547: warning: trailing space in the line
troff:<stdin>:548: warning: trailing space in the line
troff:<stdin>:549: warning: trailing space in the line
troff:<stdin>:550: warning: trailing space in the line
troff:<stdin>:551: warning: trailing space in the line
troff:<stdin>:552: warning: trailing space in the line
troff:<stdin>:553: warning: trailing space in the line
troff:<stdin>:554: warning: trailing space in the line
troff:<stdin>:555: warning: trailing space in the line
troff:<stdin>:556: warning: trailing space in the line
troff:<stdin>:557: warning: trailing space in the line
troff:<stdin>:558: warning: trailing space in the line
troff:<stdin>:559: warning: trailing space in the line
troff:<stdin>:560: warning: trailing space in the line
troff:<stdin>:561: warning: trailing space in the line
troff:<stdin>:562: warning: trailing space in the line
* What outcome did you expect instead?
No output (no warnings).
-.-
General remarks and further material, if a diff-file exist, are in the
attachments.