# babel: Adding ngerman' s language shorthands to english as the main document language

The (n)german language option of the babel package provides various shorthands related to hyphenation, e.g. "-: "an explicit hyphen sign, allowing hyphenation in the rest of the word" (manual, section 22). At least some of these shorthands are also useful for English texts -- e.g., typing zoning-facil"-itated results in the following legal breakpoints (assuming English hyphenation patterns): zoning-facil-i-tated. (Note: hyphenation before "- is disabled in this case because of the explicit hyphen after "zoning".)

When using ngerman as the main document language and switching to english within the document body, \addto allows to carry over language shorthands:

\documentclass{article}

\usepackage[english,ngerman]{babel}

\begin{document}

\selectlanguage{english}

Adding \textsf{ngerman} language shorthands to \textsf{english}: zoning-facil"-itated.

\end{document}


However, this doesn't work with english as the main document language (and ngerman still specified as additional option):

\documentclass{article}

\usepackage[ngerman,english]{babel}

\begin{document}

Adding \textsf{ngerman} language shorthands to \textsf{english}: zoning-facil"-itated.

\end{document}


How can I add ngermans language shorthands to english while using english as the main document language?

-

\documentclass{article}
\usepackage[ngerman,english]{babel}
\useshorthands{"}
\begin{document}

\minipage{1cm}\hrulefill

\hspace{0pt}zoning-facilitated

\hspace{0pt}zoning"=facil"-itated
\endminipage
\end{document}


-
Okay, that's the new winner. :-) –  lockstep Sep 1 '11 at 18:13

One has to define the language specific shorthands; I've left only the hyphenation related ones:

\documentclass[a4paper]{article}
\usepackage[english]{babel}

\makeatletter
\initiate@active@char{"}
\declare@shorthand{english}{"-}{\nobreak\-\bbl@allowhyphens}
\declare@shorthand{english}{"|}{%
\textormath{\penalty\@M\discretionary{-}{}{\kern.03em}%
\allowhyphens}{}}
\declare@shorthand{english}{""}{\hskip\z@skip}
\declare@shorthand{english}{"~}{\textormath{\leavevmode\hbox{-}}{-}}
\declare@shorthand{english}{"=}{\penalty\@M-\hskip\z@skip}
\makeatother

\begin{document}

\hsize=3pt

\hskip0pt zoning-facilitated

\hskip0pt zoning-facil"-itated

\end{document}


It's quite easy also to import the ngerman shorthands:

\documentclass[a4paper]{article}
\usepackage[ngerman,english]{babel}

\makeatletter
\initiate@active@char{"}
\makeatother

\begin{document}

\hsize=3pt

\hskip0pt zoning-facilitated

\hskip0pt zoning-facil"-itated

\end{document}


Of course, ngerman has to be loaded, otherwise the shorthands would not be known; so the first alternative seems better.

-
+1 -- however, explicitly cloning ngermans shorthand definitions is a somewhat "brute-force" solution. Let's see if someone figures out a solution based on the fact that my first example works. –  lockstep Sep 1 '11 at 17:33
I've added how to import the ngerman shorthands. –  egreg Sep 1 '11 at 17:56
Sorry for revoking my (premature) acceptance, but Herbert's answer is exactly what I was looking for. –  lockstep Sep 1 '11 at 18:15
Neat; but I believe that the "brute force" approach has its merits –  egreg Sep 1 '11 at 18:19
You still have my upvote. :-) –  lockstep Sep 1 '11 at 18:20