* 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>':11
troff:<stdin>:11: warning: trailing space in the line
troff: backtrace: file '<stdin>':13
troff:<stdin>:13: warning: trailing space in the line
troff: backtrace: file '<stdin>':14
troff:<stdin>:14: warning: trailing space in the line
troff: backtrace: file '<stdin>':20
troff:<stdin>:20: warning: trailing space in the line
troff: backtrace: file '<stdin>':24
troff:<stdin>:24: 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.