[groff] 34/38: [mdoc]: Refactor `Dl` macro to use "C" family.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit c609cef4315a0a521680ccf97784a8b4e01c983d
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sun Mar 24 02:34:23 2024 -0500

    [mdoc]: Refactor `Dl` macro to use "C" family.
    
    ...on typesetters.
    
    * tmac/mdoc/doc-ditroff (Dl): Refactor.  Instead of using the "literal"
      (`Li` macro) font, save the family, switch to Courier, emit the
      arguments, then restore the family.
---
 ChangeLog             | 6 ++++++
 tmac/mdoc/doc-ditroff | 7 ++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index f351760b1..19c0d1d6d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2024-03-24  G. Branden Robinson <g.branden.robinson@gmail.com>
+
+       * tmac/mdoc/doc-ditroff (Dl): Refactor.  Instead of using the
+       "literal" (`Li` macro) font, save the family, switch to Courier,
+       emit the arguments, then restore the family.
+
 2024-03-24  G. Branden Robinson <g.branden.robinson@gmail.com>
 
        [mdoc]: Refactor.
diff --git a/tmac/mdoc/doc-ditroff b/tmac/mdoc/doc-ditroff
index c4f12f36f..83b3629bd 100644
--- a/tmac/mdoc/doc-ditroff
+++ b/tmac/mdoc/doc-ditroff
@@ -199,6 +199,9 @@
 .\" NS   doc-curr-font
 .\" NS   doc-macro-name
 .\" NS
+.\" NS local variables:
+.\" NS   doc-saved-family-Dl
+.\" NS
 .\" NS width register 'Dl' set in doc-common
 .
 .eo
@@ -216,8 +219,10 @@
 .      doc-parse-args \$@
 .      nr doc-arg-ptr 1
 .      nr doc-curr-font \n[.f]
-.      nop \*[doc-Li-font]\c
+.      ds doc-saved-family-Dl \n[.fam]
+.      fam C
 .      doc-print-recursive
+.      fam \*[doc-saved-family-Dl]
 .    \}
 .    el \
 .      doc-report-usage .Dl argument ...