Merge pull request #1 from frgm/master
libsoldout: sync to https://github.com/faelys/libsoldout/commit/bafd72d3d0893f4d57c5f418a38ec8215ebf17cf
simplify a bit l_markdown()
A simple lua binding to libsoldout, a lightweight C library that can parse Markdown.
local soldout = require("soldout")
local markdown_string = [[
This is an
example [Markdown](http://daringfireball.net/projects/markdown/)
paragraph.
]]
local html_string = soldout.markdown(markdown_string [, output, extension]);
output can be one of "html" (default) or "xhtml".
extension can be one of "markdown" (default), "discount" or "natext".