Bug#496607: Hyphenation should fallback from lang=xx-yy to lang=xx.

["Trent W. Buck" <trentbuck@gmail.com>]

Package: html2ps
Version: 1.0b5-5
Severity: minor

When attempting to render a page, I get:

  No hyphenation file for language 'en-au'
   ..using /usr/share/texmf-texlive/tex/generic/hyphen/hyphen.tex

many, many times.  Since in my ~/.html2prc, I have an entry for "en",
it seems to me that html2ps should SILENTLY fall back from "en-XX" to
"en".

    @html2ps {
      hyphenation {
        en { file: "/usr/share/texmf-texlive/tex/generic/hyphen/hyphen.tex" }
        [...]
      }
      [...]
    }


-- System Information:
Debian Release: lenny/sid
  APT prefers testing
  APT policy: (990, 'testing')
Architecture: i386 (i686)

Kernel: Linux 2.6.25-2-686 (SMP w/1 CPU core)
Locale: LANG=en_AU.utf8, LC_CTYPE=en_AU.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages html2ps depends on:
ii  libhtml-parser-perl 3.56-1+b1            A collection of modules that parse
ii  libpaper-utils      1.1.23+nmu1          library for handling paper charact
ii  libwww-perl         5.813-1              WWW client/server library for Perl
ii  perl                5.10.0-13            Larry Wall's Practical Extraction 
ii  perlmagick          7:6.3.7.9.dfsg1-2+b2 Perl interface to the libMagick gr

Versions of packages html2ps recommends:
pn  gs-gpl                        <none>     (no description available)

Versions of packages html2ps suggests:
ii  ghostscript [postscript-vi 8.62.dfsg.1-3 The GPL Ghostscript PostScript/PDF
ii  texlive-base               2007.dfsg.1-3 TeX Live: Essential programs and f
pn  weblint-perl               <none>        (no description available)
pn  xhtml2ps                   <none>        (no description available)

-- no debconf information