ocaml pretty printer (code formatter)

Question

I am looking for a code formatter or pretty printer for ocaml. Something like gofmt for the go programming language. It should preferably preserve comments.

I am correcting hand-ins and some of the code is formatted in a way that makes it very hard to read.

score 18 · Accepted Answer · answered Oct 09 '12 at 11:29

18

if you don't care about comments, you can use camlp4:

camlp4 <file> -parser o -printer o > <new-file>

Or you can use external indenter tools, as ocp-indent.

answered Oct 09 '12 at 11:29

Thomas

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Actually, that seemed to preserve comments. Thank you! – ReyCharles Oct 09 '12 at 11:36
You might also want to include the way to do with the revised syntax. I needed it for use with the Camlp4 lexer parser. – Guy Coder Jan 22 '13 at 01:53

ocaml pretty printer (code formatter)

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