should the text for RIGHT_ASSIGN be -> in getParseData()?

On Fri, Jul 5, 2013 at 12:57 PM, Duncan Murdoch
<murdoch.duncan at gmail.com> wrote:

R itself doesn't make use of the text column, it's for display of code
by highlighters etc.  So if anyone does assume text is a function name,
it's their bug, not ours.  In fact, the bug is already there, because
there is actually one other example which was being parsed properly,
"**" is translated to "^".  There's no `**` function, but 2**3 works.

  Is there any reason right-assign with "->" still exists? How much
code on CRAN uses it, and how trivially could it be excised?

Can we
also have 'up assign'  and "down assign" so I can do:

  >     3
  > x -^
  > x -v
  >     4

  - they make just as much sense.

  Okay, lets see all the edge cases.....

Barry