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local sundown = require 'sundown.env'
local ffi = require 'ffi'
local C = sundown.C
require 'sundown.sdcdefs'
require 'sundown.htmlcdefs'
local function render(txt)
local callbacks = ffi.new('struct sd_callbacks')
local options = ffi.new('struct sd_html_renderopt')
C.sd_html_renderer(callbacks, options, 0)
local markdown = C.sd_markdown_new(0xfff, 16, callbacks, options)
local outbuf = C.sd_bufnew(64)
C.sd_markdown_render(outbuf, ffi.cast('const char*', txt), #txt, markdown)
C.sd_markdown_free(markdown)
txt = ffi.string(outbuf.data, outbuf.size)
C.sd_bufrelease(outbuf)
return txt
end
return {render=render}
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