doc: use ASCII in .texi files where UTF-8 isn't needed

[gnulib.git] / doc / posix-functions / crypt.texi

diff --git a/doc/posix-functions/crypt.texi b/doc/posix-functions/crypt.texi
index 996ea95..57e1cef 100644 (file)
--- a/doc/posix-functions/crypt.texi
+++ b/doc/posix-functions/crypt.texi
@@ -2,7 +2,7 @@
 @section @code{crypt}
 @findex crypt
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/crypt.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/crypt.html}
 
 Gnulib module: ---
 
@@ -14,5 +14,9 @@ Portability problems not fixed by Gnulib:
 @itemize
 @item
 This function is missing on some platforms:
-FreeBSD 6.0, NetBSD 3.0, Cygwin, mingw.
+FreeBSD 6.0, NetBSD 5.0, Cygwin, mingw, MSVC 9.
+@item
+This function is not declared in @code{<unistd.h>}
+(without @code{-D_GNU_SOURCE}) on some platforms:
+glibc (at least 2.11--2.13).
 @end itemize