[groff] 29/49: [me]: groffify an old BSD patch.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit c1a670c34bba842e4a787e1609d242896a48cc7e
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Thu Jun 17 05:31:13 2021 +1000

    [me]: groffify an old BSD patch.
    
    * tmac/e.tmac-u (@h): Migrate SCCS revision 2.37 to be idiomatic for
      groff (and not throw warnings of type 'mac').
---
 ChangeLog     | 5 +++++
 tmac/e.tmac-u | 8 ++++----
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index a8f8877..2ba102b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2021-06-17  G. Branden Robinson <g.branden.robinson@gmail.com>
 
+       * tmac/e.tmac-u (@h): Migrate SCCS revision 2.37 to be idiomatic
+       for groff (and not throw warnings of type 'mac').
+
+2021-06-17  G. Branden Robinson <g.branden.robinson@gmail.com>
+
        * doc/doc.am: Improve diagnostics during documentation
        generation; none should occur normally, but when they do, seeing
        troff complain about "<standard input>" is disheartening.
diff --git a/tmac/e.tmac-u b/tmac/e.tmac-u
index 94594e6..44cef70 100644
--- a/tmac/e.tmac-u
+++ b/tmac/e.tmac-u
@@ -268,10 +268,10 @@
 .nr ?H 0
 .nr ?c \\n(?C
 .nr ?C 0
-.if !"\\*(|4"" .rn |4 |0
-.if !"\\*(|5"" .rn |5 |1
-.if !"\\*(|6"" .rn |6 |2
-.if !"\\*(|7"" .rn |7 |3
+.do if d |4 .rn |4 |0
+.do if d |5 .rn |5 |1
+.do if d |6 .rn |6 |2
+.do if d |7 .rn |7 |3
 .nr _w 0                       \" reset max footnote width
 .nr ?W 0                       \" no wide floats this page (yet)
 .nr ?I 1