[PyCont] Point Number is reset when starting curve from that point

[mdepitta]

Special points detected and labelled on some computed curve in an orderly fashion, when used to initialize a new curve, have their number reset to 1 leading to some confusion.

Example:
Assuming that I have computed an EP-C curve 'EQ1' and I found on this curve two branching points BP1 and BP2 from where I would like to run a further continuation EP-C 'EQ2':

PCargs = args(name='EQ2',type='EP-C',force=True)
PCargs.initpoint = 'EQ1:BP2'
...
...
PC.newCurve(PCargs)
PC['EQ2'].forward()

Then:
PC.display([bif_par,var],figure='fig1',stability=True)

shows me the original EQ1:BP2 as EQ2:BP1.
Quite confusing.
Perhaps, it shall just keep the point name 'BP2'.

Maurizio