Re: I want to add Feyn support to LyX, and I need some guidance

[Ben M.]

> Ronen Abravanel wrote:
>> One case:
>> \feyn{fs f gl f glu f fs}
>>
>> I can't add spaces.. And they are important

In my experience, the LyX math mode often incorrectly parses input for
packages such as Feyn and Xypic.  In addition to the example above, I
recently reported this deficiency in Xymatrix support.
  http://www.lyx.org/trac/ticket/6341

I would like to suggest creating an ERT inset for math mode.  I know
that Uwe will object, but how else can we fully use packages like Feyn
and Xypic?  (To protect normal users, I'd be in favor of hiding it as
an unbound LFUN.)

-Ben