--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+2009-08-14  Eric Blake  <ebb9@byu.net>
+
+	doc: mention more functions added in cygwin 1.7.0
+	* doc/posix-headers/limits.texi (limits.h): Update for recent
+	cygwin additions.
+	* doc/posix-headers/wordexp.texi (wordexp.h): Likewise.
+	* doc/posix-functions/wordexp.texi (wordexp): Likewise.
+	* doc/posix-functions/wordfree.texi (wordfree): Likewise.
+	* doc/posix-functions/setlocale.texi (setlocale): Likewise.
+	* doc/posix-functions/nl_langinfo.texi (nl_langinfo): Likewise.
+
 2009-08-14  Eric Blake  <ebb9@byu.net>
 
 	maint.mk: simplify update-copyright rule

--- a/doc/posix-functions/nl_langinfo.texi
+++ b/doc/posix-functions/nl_langinfo.texi
@@ -19,6 +19,9 @@
 Some older versions of glibc had @code{nl_langinfo} but not the @code{CODESET}
 macro.
 @item
-On Cygwin, which doesn't have locales, @code{nl_langinfo(CODESET)} always
+On Cygwin 1.5.x, which doesn't have locales, @code{nl_langinfo(CODESET)} always
 returns @code{"US-ASCII"}.
+
+@item
+On Cygwin 1.7.0, only the charset portion of a locale designation is honored.
 @end itemize

--- a/doc/posix-functions/setlocale.texi
+++ b/doc/posix-functions/setlocale.texi
@@ -13,6 +13,9 @@
 Portability problems not fixed by Gnulib:
 @itemize
 @item
-On Cygwin, which doesn't have locales, @code{setlocale(LC_ALL,NULL)} always
-returns @code{"C"}.
+On Cygwin 1.5.x, which doesn't have locales,
+@code{setlocale(LC_ALL,NULL)} always returns @code{"C"}.
+
+@item
+On Cygwin 1.7.0, only the charset portion of a locale designation is honored.
 @end itemize

--- a/doc/posix-functions/wordexp.texi
+++ b/doc/posix-functions/wordexp.texi
@@ -14,5 +14,5 @@
 @itemize
 @item
 This function is missing on some platforms:
-MacOS X 10.3, OpenBSD 3.8, IRIX 5.3, Cygwin, mingw, Interix 3.5, BeOS.
+MacOS X 10.3, OpenBSD 3.8, IRIX 5.3, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.
 @end itemize

--- a/doc/posix-functions/wordfree.texi
+++ b/doc/posix-functions/wordfree.texi
@@ -14,5 +14,5 @@
 @itemize
 @item
 This function is missing on some platforms:
-MacOS X 10.3, OpenBSD 3.8, IRIX 5.3, Cygwin, mingw, Interix 3.5, BeOS.
+MacOS X 10.3, OpenBSD 3.8, IRIX 5.3, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.
 @end itemize

--- a/doc/posix-headers/limits.texi
+++ b/doc/posix-headers/limits.texi
@@ -8,7 +8,8 @@
 Portability problems fixed by Gnulib:
 @itemize
 The @code{HOST_NAME_MAX} macro is not defined on some platforms:
-MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.
+MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11,
+IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.
 @end itemize
 
 Portability problems not fixed by Gnulib:

--- a/doc/posix-headers/wordexp.texi
+++ b/doc/posix-headers/wordexp.texi
@@ -13,5 +13,5 @@
 @itemize
 @item
 This header file is missing on some platforms:
-MacOS X 10.3, OpenBSD 3.8, Cygwin, mingw, Interix 3.5, BeOS.
+MacOS X 10.3, OpenBSD 3.8, Cygwin 1.5.x, mingw, Interix 3.5, BeOS.
 @end itemize