[Therion] xtherion -close on

[marco corvi]

On Tue, 2011-06-21 at 18:21 +0200, Stacho Mudrak wrote:
> But in therion, syntax is different. It is:
> 
> POINT
> CP1 CP2 POINT
> 
> And I am not sure, whether therion accepts CP specification before the
> first point.
> 
me neither.

in thbook it says that a data line can have one of the two format above.
maybe i missed the spot where it says that the first point of a 
line can be only in the first format.

not sure if thbook says it, but seems that in the sequence
  ... PT1
  CP1 CP2 PT2
  ...
in the piece of curve between P1 and P2, CP1 is the control point
on the side of P1 and CP2 that on the side of P2.

anyways thbook states what therion does, so it's up to the
implementation of therion.

i tested with 5.3.8:
it seems that therion implementation accept the first line
point in the second format, but it ignores the two control points.
this is enough for my needs at the moment.
thanks. 

marco