.\" Comparing groff-base 1.23.0-3 with 1.22.4-10
.\" Based on https://paste.sr.ht/~nabijaczleweli/e897d091aa5b62c284c6c996d90253023b6271f7
.\"
.\" 1.23 effectively aliases Sx to Dq. undo this
.als Sx doc-generic-macro
.ds doc-Sx-usage section_header
.
.ie n \{ .
.\" doc-nroff
.ds doc-Li-font \f[R]
.\"             \f[B] in 1.23
.
.ds doc-Sx-font \f[I]
.\"             dropped in 1.23
.
.ds doc-Xr-font \f[R]
.\"             \f[I] in 1.23
. \}
.el \{ .
.\" doc-ditroff
.ds doc-Sx-font \f[B]
.\"             dropped in 1.23
.
.ds doc-Xr-font \f[C]
.\"             \f[I] in 1.23
.
.ds doc-page-topic-font \f[R]
.\"                     \f[I] in 1.23; used to be called doc-caption-font
.
.ds doc-Cm-font \f[CB]
.\"             \f[CR] in 1.23
.
.ds doc-Fl-font \f[CB]
.\"             \f[CR] in 1.23
.
.ds doc-Pa-font \f[C]
.\"             \f[I] in 1.23
. \}
.
.\" Handle '.Nm ...' in "Name" section: use the Nm font! It doesn't anymore in 1.23. Why! Too consistent?
.als Nm_old Nm
.rm Nm
.de Nm
.if \\n[doc-in-name-section] \{\
.  if "\\*[doc-topic-name]"" \
.    ds doc-topic-name "\\$1\"
.  nr doc-in-name-section 0
.\}
.Nm_old \\$@
..
.
.\" Work around https://bugs.debian.org/1104609
.als Os_old Os
.rm Os
.de Os
.ds doc-topic-name
.Os_old \\$@
..