[groff] 02/11: eqn(1): Fix content and style nits.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 719c9c7e23d9e3ed85fee36f2ed0401dd09fc27d
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Wed Jan 31 13:03:16 2024 -0600

    eqn(1): Fix content and style nits.
    
    Document that the `-r` option affects superscripts as well as
    subscripts.  Clarify that "eqnrc" is read only when producing output for
    troff (cf.  MathML).  Favor active voice over passive.  Tighten wording.
---
 src/preproc/eqn/eqn.1.man | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/preproc/eqn/eqn.1.man b/src/preproc/eqn/eqn.1.man
index 6c1cbfed4..e8d977c03 100644
--- a/src/preproc/eqn/eqn.1.man
+++ b/src/preproc/eqn/eqn.1.man
@@ -1749,13 +1749,12 @@ as the bold font.
 .RI Select\~ f
 as the italic font.
 .
-For
-AT&T
-.I eqn \" AT&T
-compatibility,
+GNU
+.I eqn \" GNU
+recognizes
 .B gfont
-is recognized as a synonym for
-.BR gifont .
+as a synonym for
+AT&T compatibility.
 .
 .
 .TP
@@ -1835,9 +1834,8 @@ before those listed in section \[lq]Description\[rq] 
above.
 .
 .TP
 .B \-N
-Prohibit newlines within delimiters.
-.
-This option allows
+Prohibit newlines within delimiters,
+allowing
 .I @g@eqn
 to recover better from missing closing delimiters.
 .
@@ -1857,8 +1855,8 @@ surrounding text.
 .
 .TP
 .B \-r
-Reduce the type size of subscripts at most once relative to the base
-type size for the equation.
+Reduce the type size of super- and subscripts at most once relative to
+the base type size.
 .
 .
 .TP
@@ -1912,7 +1910,9 @@ The default device is
 .
 .TP
 .I @MACRODIR@/\:\%eqnrc
-initializes the preprocessor.
+initializes the preprocessor for
+.I @g@troff
+output.
 .
 Any valid
 .I @g@eqn