pretty: skip commas in ANodes
authorJean Privat <jean@pryen.org>
Fri, 24 Apr 2015 11:06:52 +0000 (18:06 +0700)
committerJean Privat <jean@pryen.org>
Mon, 4 May 2015 20:08:12 +0000 (16:08 -0400)
commitadb3eb91c660de946a22c8e031b6378e3f897c5d
tree3f256d7e11f3d15b6de17b114c6cab72fc55efc1
parent2be84283f011f91a59f3e6f239cbf9f185bd3ff6
pretty: skip commas in ANodes

I do not know why and by who the comma is skipped but in some case it
is still here. So force its removal if any.

For instance

~~~nit
foo(a, [b])
~~~

caused some issue

Signed-off-by: Jean Privat <jean@pryen.org>
src/pretty.nit