WIP Prettier Printing of function calls DO NOT MERGE #2679
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This demonstrates how to achieve prettier printing of function calls. Sending a PR just for discussion. It is based on a really old commit of Reason, but shouldn't be too hard to rebase and fix the regressions.
Instead of:
It will print:
In its current state it also applies the same convention to other constructs which should not be wrapped in that manner - it's just a matter of going through and telling the printer which style to use in each case.
I included some test output changes which demonstrate both some improvements and some regressions in printing.