Follow-up Comment #1, bug #61748 (project groff):
I do not get any trouble processing the minimal example.
I do get errors when processing "doc/grnexmpl.me":
The pipe is
soelim grnexmpl.me | grn -Thtml | eqn -Tps:html | pre-grohtml troff -b \
-ww -me -Thtml | post-grohtml
The strings "10", and "g9" come from "eqn" (eqn grnexmpl.me).
The "output suppression escape sequence" is "\O" and valid arguments
are the numbers 0-4 and string "5...".
An exaple of the error messages is:
troff: backtrace: './grnexmpl.me':44: string '10'
troff: backtrace: file './grnexmpl.me':43
troff:./grnexmpl.me:43: error: invalid argument 'H' to output suppression
escape sequence
troff: backtrace: './grnexmpl.me':44: string '10'
troff: backtrace: file './grnexmpl.me':43
troff:./grnexmpl.me:43: error: invalid argument 'H' to output suppression
escape sequence
troff: backtrace: './grnexmpl.me':44: string '10'
troff: backtrace: file './grnexmpl.me':43
All messages are in the attachment.
(file #52597)
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