* What led up to the situation?
Checking for defects with
test-[g|n]roff -mandoc -t -K utf8 -rF0 -rHY=0 -ww -b -z < "man page"
[Use "groff -e ' $' <file>" to find 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: backtrace: file '<stdin>':31
troff:<stdin>:31: warning: trailing space in the line
troff: backtrace: file '<stdin>':94
troff:<stdin>:94: warning: trailing space in the line
troff: backtrace: file '<stdin>':114
troff:<stdin>:114: warning: trailing space in the line
troff: backtrace: file '<stdin>':127
troff:<stdin>:127: warning: trailing space in the line
troff: backtrace: file '<stdin>':138
troff:<stdin>:138: warning: trailing space in the line
troff: backtrace: file '<stdin>':166
troff:<stdin>:166: warning: trailing space in the line
troff: backtrace: file '<stdin>':193
troff:<stdin>:193: warning: trailing space in the line
troff: backtrace: file '<stdin>':203
troff:<stdin>:203: warning: trailing space in the line
troff: backtrace: file '<stdin>':208
troff:<stdin>:208: warning: trailing space in the line
troff: backtrace: file '<stdin>':209
troff:<stdin>:209: 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.