[groff] 50/122: eqn(1): Use groff-style char, string escapes.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 739342433c3821a345515317a57f16a53686534d
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sun Nov 8 14:16:43 2020 +1100

    eqn(1): Use groff-style char, string escapes.
---
 src/preproc/eqn/eqn.1.man | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/preproc/eqn/eqn.1.man b/src/preproc/eqn/eqn.1.man
index 7187495..ac71fe8 100644
--- a/src/preproc/eqn/eqn.1.man
+++ b/src/preproc/eqn/eqn.1.man
@@ -145,12 +145,12 @@ are described in this document.
 .
 Most of the new features of the GNU
 .I eqn \" GNU
-input language are based on \*(tx.
+input language are based on \*[tx].
 .
-There are some references to the differences between \*(tx and GNU
+There are some references to the differences between \*[tx] and GNU
 .I eqn \" GNU
 below;
-these may safely be ignored if you do not know \*(tx.
+these may safely be ignored if you do not know \*[tx].
 .
 .
 .LP
@@ -234,9 +234,9 @@ an ordinary character such as \[lq]1\[rq] or
 T}
 operator       T{
 a large operator such as
-.ds Su \[lq]\s+5\(*S\s0\[rq]
-.if \n(.g .if !c\(*S .ds Su the summation operator
-\*(Su
+.ds Su \[lq]\s+5\[*S]\s0\[rq]
+.if \n(.g .if !c\[*S] .ds Su the summation operator
+\*[Su]
 T}
 binary a binary operator such as \[lq]\[pl]\[rq]
 relation       a relation such as \[lq]=\[rq]
@@ -363,7 +363,7 @@ and the fraction bar.
 .
 The
 .B over
-primitive corresponds to the \*(tx
+primitive corresponds to the \*[tx]
 .B \[rs]over
 primitive in display styles;
 .B smallover
@@ -1119,7 +1119,7 @@ drivers.)
 .LP
 A more precise description of the role of many of these
 parameters can be found in Appendix\~H of
-.IR "The \*(txbook" .
+.IR "The \*[tx]book" .
 .RE
 .
 .