[groff] 01/37: [man]: Add deprecation warnings to AT, UC, HP.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit aea1dfb11bbe99df52ca3124eb4cfd11c36a1faa
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sun Mar 6 08:53:41 2022 +1100

    [man]: Add deprecation warnings to AT, UC, HP.
    
    * tmac/an.tmac (AT, UC, HP): Add deprecation warnings.  For the last,
      only do so if we're not inside a synopsis (SY/YS), since our
      definition of `SY` calls `HP` internally.  (This does seem
      hypocritical.  Perhaps if we knew the correct CSS incantation to speak
      in grohtml, we could un-deprecate `HP`.)
---
 ChangeLog    | 8 ++++++++
 tmac/an.tmac | 3 +++
 2 files changed, 11 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index edec6a9f..2d75b3bc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2022-03-06  G. Branden Robinson <g.branden.robinson@gmail.com>
+
+       * tmac/an.tmac (AT, UC, HP): Add deprecation warnings.  For the
+       last, only do so if we're not inside a synopsis (SY/YS), since
+       our definition of `SY` calls `HP` internally.  (This does seem
+       hypocritical.  Perhaps if we knew the correct CSS incantation
+       to speak in grohtml, we could un-deprecate `HP`.)
+
 2022-03-06  G. Branden Robinson <g.branden.robinson@gmail.com>
 
        * tmac/tmac.an (M4CHECK): Rename stamp file to make its purpose
diff --git a/tmac/an.tmac b/tmac/an.tmac
index f14b3c7f..f33b5dae 100644
--- a/tmac/an.tmac
+++ b/tmac/an.tmac
@@ -341,6 +341,7 @@
 .\" Designate an AT&T Unix man page.
 .\" .AT [system-id[ release-id]]
 .de1 AT
+\\*[an-deprecation-warn]\\
 .  ds an-extra2 "7th Edition\"
 .  if "\\$1"3" .ds an-extra2 "7th Edition\"
 .  if "\\$1"4" .ds an-extra2 "System III\"
@@ -353,6 +354,7 @@
 .\" Designate a BSD Unix man page.
 .\" .UC [system-id]
 .de1 UC
+\\*[an-deprecation-warn]\\
 .  ds an-extra2 "3rd Berkeley Distribution\"
 .  if "\\$1"3" .ds an-extra2 "3rd Berkeley Distribution\"
 .  if "\\$1"4" .ds an-extra2 "4th Berkeley Distribution\"
@@ -746,6 +748,7 @@
 .\" Set a paragraph with a hanging indentation.
 .\" .HP [indent]
 .de1 HP
+.  if !\\n[mS] \\*[an-deprecation-warn]\c
 .  an-break-paragraph
 .  ne (1v + 1u)
 .  if \\n[.$] .nr an-prevailing-indent (n;\\$1)