[Haskell-cafe] ANN: bash-0.0.0
jason.dusek at gmail.com
Sun Mar 6 08:20:44 CET 2011
On Sun, Mar 6, 2011 at 04:27, Ivan Lazar Miljenovic
<ivan.miljenovic at gmail.com> wrote:
> Maybe this could be integrated with language-sh  to get parsing
> support as well?
> : http://hackage.haskell.org/package/language-sh
It's hard to say without testing it; but anything labeled Sh
probably won't parse real Bash very well.
Would parsing a subset be enough? There are certain kinds of
unescaped variable references that I don't plan to support in
the Syntax; so there'd be nothing to parse them in to. Maybe I
will have to rethink this part; I considered a
Quoted (Expression t)
constructor for Expression. A real parser should probably
preserve comments, too.
It is normal to include parsers in Language.Something modules;
in this particular case, I assumed Bash analysis would not be
used much. If you are interested in a way to wrap Bash you
pull out of a file into a script you construct with the
Syntax, you might try the Language.Bash.Annotations.Lines
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