sile-typesetter / sile / 11165362266

local base = require("outputters.base")

local outputter = pl.class(base)

outputter._name = "ast"

outputter.extension = "ast"

function outputter:_ensureInit ()

   if not outfile then

      local fname = self:getOutputFilename()

      outfile = fname == "-" and io.stdout or io.open(fname, "w+")

function outputter:preProcess (ast)

   self:_ensureInit()

   local prettyprinted = pl.pretty.write(ast, "   ")

   outfile:write(prettyprinted)

function outputter:finish ()

   self:runHooks("prefinish")

   outfile:close()

return outputter