[PATCH 123/177] man/curs_outopts.3x: Revise "PORTABILITY" section.

[G. Branden Robinson]

Style:
* Set function names in italics, not bold, when referring to them
  generically in this section, as opposed to the ncurses topic/
  implementation.  Demote a man page cross reference into the bargain.

Markup:
* Quote trailing punctuation arguments to man(7) font alternation
  macros.  The package does not require this; it avoids false positives
  reported by one of Thomas Dickey's style-checking scripts, per his
  communication.
---
 man/curs_outopts.3x | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/man/curs_outopts.3x b/man/curs_outopts.3x
index 64379737f..06dc7e86b 100644
--- a/man/curs_outopts.3x
+++ b/man/curs_outopts.3x
@@ -198,7 +198,7 @@ .SH PORTABILITY
 Early System\ V
 .I curses
 implementations specified that with
-.B \%scrollok
+.I \%scrollok
 enabled,
 any window modification triggering a scroll
 also forced a physical refresh.
@@ -206,11 +206,11 @@ .SH PORTABILITY
 and
 .I \%ncurses
 avoids doing so to better optimize vertical motions upon a
-\fB\%wrefresh\fP(3X).
+.IR \%wrefresh "."
 .PP
 X/Open Curses does not mention that the cursor should be
 made invisible as a side-effect of
-.BR \%leaveok .
+.IR \%leaveok "."
 SVr4
 .I curses
 documentation notes this,
-- 
2.30.2

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