[PATCH 06/42] man/curs_add_wch.3x: Fix style nits.

[G. Branden Robinson]

* Set man page topic in bold in cross reference and protect it from
  hyphenation.
* Set environment variable name in italics.
---
 man/curs_add_wch.3x | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/man/curs_add_wch.3x b/man/curs_add_wch.3x
index c2a765bd3..accbe0620 100644
--- a/man/curs_add_wch.3x
+++ b/man/curs_add_wch.3x
@@ -288,8 +288,9 @@ .SS WACS Symbols
 NetBSD curses incorporated that table in 2010.
 .PP
 In this implementation, the Unicode values are used instead of the
-terminal description's \fBacsc\fP mapping as discussed in ncurses(3X)
-for the environment variable \fBNCURSES_NO_UTF8_ACS\fP.
+terminal description's \fBacsc\fP mapping as discussed in
+\fB\%ncurses\fP(3X) for the environment variable
+\fINCURSES_NO_UTF8_ACS\fP.
 In contrast, for the same cases, the line-drawing characters
 described in \fB\%addch\fP(3X) will use only the ASCII default values.
 .PP
-- 
2.30.2

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