Clean up some markup cruft. A number of the macros that take no

parameters (like \UNIX) are commonly entered using an empty group to
separate the markup from a following inter-word space; this is not
needed when the next character is punctuation, or the markup is the
last thing in the enclosing group.  These cases were marked
inconsistently; the empty group is now *only* used when needed.

1 files changed, 2 insertions, 2 deletions

diff --git a/Doc/lib/libcurses.tex b/Doc/lib/libcurses.tex
index bd98c5f..6db309d 100644
--- a/Doc/lib/libcurses.tex
+++ b/Doc/lib/libcurses.tex
@@ -150,7 +150,7 @@ De-initialize the library, and return terminal to normal status.
 \end{funcdesc}
 
 \begin{funcdesc}{erasechar}{}
-Returns the user's current erase character.  Under Unix operating
+Returns the user's current erase character.  Under \UNIX{} operating
 systems this is a property of the controlling tty of the curses
 program, and is not set by the curses library itself.
 \end{funcdesc}
@@ -284,7 +284,7 @@ prefix `M-' followed by the name of the corresponding ASCII character.
 \end{funcdesc}
 
 \begin{funcdesc}{killchar}{}
-Returns the user's current line kill character. Under Unix operating
+Returns the user's current line kill character. Under \UNIX{} operating
 systems this is a property of the controlling tty of the curses
 program, and is not set by the curses library itself.
 \end{funcdesc}