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[groff] 10/46: doc/groff.texi: Clarify behavior of undef regs.
From: |
G. Branden Robinson |
Subject: |
[groff] 10/46: doc/groff.texi: Clarify behavior of undef regs. |
Date: |
Wed, 7 Dec 2022 04:32:30 -0500 (EST) |
gbranden pushed a commit to branch master
in repository groff.
commit b67a7f2f2a5e2e22f75879b2f9ffe3acab0b787a
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Fri Dec 2 02:53:41 2022 -0600
doc/groff.texi: Clarify behavior of undef regs.
---
doc/groff.texi | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/doc/groff.texi b/doc/groff.texi
index 39c94dbd1..dcfbe0c7c 100644
--- a/doc/groff.texi
+++ b/doc/groff.texi
@@ -7443,9 +7443,10 @@ Register contents are interpolated with the @code{\n}
escape sequence.
Interpolate register with name @var{ident} (one-character
name@tie{}@var{i}, two-character name @var{id}). @code{\n} is
interpreted even in copy mode (@pxref{Copy Mode}). If the register is
-undefined, it is created, assigned a value of@tie{}@samp{0}, and a
-warning in category @samp{reg} is produced. @xref{Debugging}, for
-information about the enablement and suppression of warnings.
+undefined, it is created, assigned a value of@tie{}@samp{0}, that value
+is interpolated, and a warning in category @samp{reg} is emitted.
+@xref{Debugging}, for information about the enablement and suppression
+of warnings.
@Example
.nr a 5
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G. Branden Robinson <=