Arc Forumnew | comments | leaders | submitlogin
4 points by almkglor 6077 days ago | link | parent

wrote a code walker, on the git.

Basically to use:

  (def your-function (argument-data)
    (code-walk a-variable argument-data
      (if
        (something-you-need-to-process a-variable)
          `(stuff ,(car a-variable) ,(cdr a-variable))
        ; else return the variable as-is
          a-variable)))
code-walk will automatically skip ' as well as the constant parts of `(), but will reprocess when it sees a comma or comma-at `( ,...)

See to-3-if sample

Also I removed the err in 'source - since part of codegen now emits the code in list form rather than AST, source just passes it if it's not an AST

Edit: also added ssyntax support