[PATCH 22/45] man/curs_inopts.3x: Revise "EXTENSIONS" section.

[G. Branden Robinson]

* Set function return literals in bold, not roman typeface.
* Recast.
* Increase tagged paragraph indentation; the measurement wasn't wide
  enough to prevent a break in groff's grops(1) and, I predict, when
  typesetting the document with the a Times-like font generally.
---
 man/curs_inopts.3x | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/man/curs_inopts.3x b/man/curs_inopts.3x
index e3a27822d..bd640ae13 100644
--- a/man/curs_inopts.3x
+++ b/man/curs_inopts.3x
@@ -567,8 +567,13 @@ .SH NOTES
 doing so is not recommended.
 .SH EXTENSIONS
 .I \%ncurses
-provides four \*(``is_\*('' functions that may be used to detect if the
-corresponding flags were set or reset.
+provides four \*(``is_\*('' functions corresponding to
+.BR \%cbreak ","
+.BR echo ","
+.BR nl ","
+and
+.BR raw ","
+permitting their states to be queried by the application.
 .PP
 .TS
 center;
@@ -584,15 +589,15 @@ .SH EXTENSIONS
 .PP
 In each case,
 the function returns
-.TP 4 \" "-1" + 2n
-1
+.TP 5 \" "-1" + 2n tag separation + 1n fudge for typesetters like grops
+.B 1
 if the flag is set,
 .TP
-0
+.B 0
 if the flag is reset,
 or
 .TP
-\-1
+.B \-1
 if the library is not initialized.
 .SH PORTABILITY
 Applications employing
-- 
2.30.2

signature.asc
Description: PGP signature