[groff] 26/35: groff(7): Fix style and markup nits.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 2c2005175e1d2f68b2be849cf49c433b1a0208e5
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Mon Jun 20 17:41:18 2022 -0500

    groff(7): Fix style and markup nits.
    
    * Set the "n" in "s1 s2 ... sn" in italics just as the "subscripts" 1
      and 2 are.
    * The new warning when input like "\c\fP" is encountered exposed a
      solecism in this page.  Rewrite it to stop using `\c` altogether, as
      it's not needed.
    * Discard unnecessary use of `\&`.  This line is a paragraph tag, so the
      document maintainer had better not reflow it anyway.
    * Also consistently use groff-style escape syntax.
---
 man/groff.7.man | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/man/groff.7.man b/man/groff.7.man
index 2278899c..f18a1e70 100644
--- a/man/groff.7.man
+++ b/man/groff.7.man
@@ -2998,8 +2998,7 @@ In a macro, shift the arguments by
 positions.
 .
 .TPx
-.REQ .sizes "s1 s2 \fR\&.\|.\|.\&\fP s\fRn\~\c
-[\f[CB]0\f[]]
+.REQ .sizes "s1 s2 \f[R].\|.\|.\&\f[] sn \f[R][\f[CB]0\f[]]"
 Set available type sizes similarly to the
 .B sizes
 directive in a