Bugzilla Bug 234671

From upstream's changelog:

2008/07/27
        + add pointer-check when closing piped input (cf: 2007/03/25)
        + use here-documents rather than echo, when passing backslashes in
          strings, to accommodate the Debian shell "dash" (Debian #489563).
        + recode several ".po" files to UTF-8 for consistency.
        + change --separator to be an alias for --output-separator, for
          compatibility with Xdialog.
        + add --output-separator option to allow scripts to change the output
          separator from a newline (for --separate-output) or a space.  This
          applies to other widgets such as forms and editboxes which normally
          use a newline.
        + add --column-separator option, to tell where column-aligned data for
          radio/checkboxes or menus should be split into columns (request by
          Ben Dibbens).
        + add id.po, ku.po, lt.po, nb.po and update ca.po, fr.po, gl.po, ja.po,
          th.po from
                http://translationproject.org/latest/dialog/
        + add "--quoted" option, to quote values returned by formbox, etc.
        + change names of EX/ES macros in dialog.1 to work around name-
          pollution caused by changes in Debian #470729.

Thank you, and done.