Better description of GETTEXTCLDRDIR for msginit

Let's explain better where the GETTEXTCLDRDIR should point to and where the
CLDR data could be retrieved.

diff --git a/gettext-tools/doc/msginit.texi b/gettext-tools/doc/msginit.texi
index 3be6e179659a72fcf365efa1678edd399cd74428..2148728a87fdcf3a1335b69466c5718d6125891a 100644 (file)
--- a/gettext-tools/doc/msginit.texi
+++ b/gettext-tools/doc/msginit.texi
@@ -41,7 +41,9 @@ The value is first looked up from the embedded table.
 
 As an experimental feature, you can instruct @code{msginit} to use the
 information from Unicode CLDR, by setting the @code{GETTEXTCLDRDIR}
-environment variable.
+environment variable.  The program will look for a file named
+@code{common/supplemental/plurals.xml} under that directory.  You can
+get the CLDR data from @url{http://cldr.unicode.org/}.
 
 @end table