[groff] 09/31: [ms]: Clarify documentation regarding \n[PO].

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 96b78c5bd14de0b3fc0e970b4168cbf14946dc55
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Thu Jul 22 05:55:41 2021 +1000

    [ms]: Clarify documentation regarding \n[PO].
    
    Ensure the reader knows which name space we're referring to.
---
 doc/groff.texi      | 6 +++---
 tmac/groff_ms.7.man | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/groff.texi b/doc/groff.texi
index 8a2ab42..e37d396 100644
--- a/doc/groff.texi
+++ b/doc/groff.texi
@@ -4322,9 +4322,9 @@ try to manipulate indentation.  The solution is to use, 
not the
 @item
 To make @code{groff} @file{ms} use the default page offset (which also
 specifies the left margin), the @code{PO} register must stay undefined
-until the first @file{ms} macro is called.  This implies that
-@code{PO} should not be used early in the document unless it is changed
-also: accessing an undefined register automatically defines it.
+until the first @file{ms} macro is called.  This implies that the
+@code{PO} register should not be used early in the document unless it is
+changed also: accessing an undefined register automatically defines it.
 
 @item
 Displays are left-aligned by default, not indented.  In @acronym{AT&T}
diff --git a/tmac/groff_ms.7.man b/tmac/groff_ms.7.man
index 100e557..37edbc1 100644
--- a/tmac/groff_ms.7.man
+++ b/tmac/groff_ms.7.man
@@ -1855,7 +1855,7 @@ register must stay undefined until the first
 macro is called.
 .
 This implies that
-.B PO
+.B \[rs]n[PO]
 should not be used early in the document,
 unless it is changed also:
 accessing an undefined register automatically defines it.