[groff] 13/17: [docs]: Clarify 'c' conditional expression.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 3f0c17e80075df97ddb3a8f597eb76317c9de6aa
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Fri Jun 25 10:58:47 2021 +1000

    [docs]: Clarify 'c' conditional expression.
    
    `char` is not the only request that can define a character entity
    recognized by the 'c' conditional expression operator.
---
 doc/groff.texi       |  5 +++--
 man/groff_diff.7.man | 10 +++++++---
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/doc/groff.texi b/doc/groff.texi
index b4f436f..7dfb1d9 100644
--- a/doc/groff.texi
+++ b/doc/groff.texi
@@ -11651,8 +11651,9 @@ operators are available; the members of this expanded 
class are termed
 @item c @var{glyph}
 True if a @var{glyph} is available, where @var{glyph} is a Unicode basic
 Latin character, a GNU @code{troff} special character @samp{\(@var{xx}}
-or @samp{\[@var{xxx}]}, @samp{\N'@var{xxx}'}, or has been defined by the
-@code{char} request.
+or @samp{\[@var{xxx}]}, @samp{\N'@var{xxx}'}, or has been defined by any
+of the @code{char}, @code{fchar}, @code{fschar}, or @code{schar}
+requests.
 
 @item d @var{name}
 True if there is a string, macro, diversion, or request called
diff --git a/man/groff_diff.7.man b/man/groff_diff.7.man
index f058716..4ddda77 100644
--- a/man/groff_diff.7.man
+++ b/man/groff_diff.7.man
@@ -306,9 +306,13 @@ or
 .BR ] ;
 .BI \[rs]N\[aq] xxx\c
 .BR \[aq] ;
-or has been defined by the
-.B .char
-request.
+or has been defined by any of the
+.BR .char ,
+.BR .fchar ,
+.BR .fschar ,
+or
+.B .schar
+requests.
 .
 .
 .TP