Rewrite wrappers in Haskell rather than posix shell

[GoogleCodeExporter]

Rewrite hsmarkdown, markdown2pdf, and html2markdown in Haskell.
Don't use fancy libraries (to keep dependencies down), and don't link in
the pandoc library. Instead, just use system calls.  Have the wrappers
built as executables and installed via cabal.

This will improve portability and simplify the build process.

(Also look into installing man pages through cabal.  I think this is a
recent cabal feature, so we need to worry about backwards compatibility.)

A 100% cabal install would really simplify things for packagers.

Original issue reported on code.google.com by fiddloso...@gmail.com on 30 Jan 2009 at 5:03

[GoogleCodeExporter]

src/hsmarkdown.hs added in r1533.

Original comment by fiddloso...@gmail.com on 31 Jan 2009 at 6:32

[GoogleCodeExporter]

Original comment by fiddloso...@gmail.com on 5 Dec 2009 at 9:37

• Changed state: Started

[GoogleCodeExporter]

Now that we've eliminated html2markdown, we can close this issue.

Original comment by fiddloso...@gmail.com on 12 Feb 2010 at 3:04

• Changed state: Fixed