[erlang-questions] prettypr

Roberto Ostinelli <>
Fri May 11 22:01:17 CEST 2012


Dear All,

is there a way to use prettypr on a list()?

I want to pretty format some source code, all I found is a Trapexit post
showing this:

F="tst.erl",
erl_prettypr:format(erl_recomment:recomment_forms(element(2,epp_dodger:parse_file(F)),erl_comment_scan:file(F))).

Unfortunately this is based on parsing a file, and epp_dodger needs an
IoDevice to parse code.

Is there a way to do something similar but inputting the code as list()
instead of parsing a file?

r.
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