[PATCH 29/32] man/curs_delch.3x: Align with other ncurses man pages.

[G. Branden Robinson]

* Organize description like other ncurses functions.
* Populate "PORTABILITY" section like other ncurses man pages.
---
 man/curs_delch.3x | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/man/curs_delch.3x b/man/curs_delch.3x
index e62ecc130..6e1097a64 100644
--- a/man/curs_delch.3x
+++ b/man/curs_delch.3x
@@ -58,19 +58,17 @@ .SH DESCRIPTION
 .B \%wdelch
 deletes the character at the cursor position in
 .IR win .
-\fB\%ncurses\fP(3X) describes the variants of this function.
-.PP
-.B \%wdelch
-moves all characters to the right of the cursor on the same line to the
-left one position and replaces the contents of the rightmost position on
-the line with the window's blank character;
+It moves all characters to the right of the cursor on the same line to
+the left one position and replaces the contents of the rightmost
+position on the line with the window's blank character;
 see \fB\%bkgd\fP(3X)
-(wide-character API users may consult \fB\%bkgrnd\fP(3X) instead).
+(wide-character API users: \fB\%bkgrnd\fP(3X)).
 The cursor position does not change
 (after moving to
 .RI ( y ,
 .IR x ),
 if specified).
+\fB\%ncurses\fP(3X) describes the variants of this function.
 .SH RETURN VALUE
 These functions return
 .B OK
@@ -103,6 +101,7 @@ .SH NOTES
 .SH PORTABILITY
 X/Open Curses,
 Issue 4 describes these functions.
+It specifies no error conditions for them.
 .PP
 SVr4
 .I curses
-- 
2.30.2

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