Broken functionalities of dictionaries?

[tueda]

Some functionalities of dictionaries in the manual seems not to work. (Or it's still incomplete?)

Adding a function into a dictionary,

CF f;
#opendictionary test
  #add f: "\ln"
#closedictionary
.end

gives a segfault.

Indices are not correctly translated.

T t;
Indices mu,nu,ro,si;
#opendictionary test
  #add mu: "\mu"
  #add nu: "\nu"
  #add ro: "\rho"
* #add si: "\sigma"
#closedictionary
L F = t(mu,nu,ro,si);
L G = t(mu,nu,ro);
#usedictionary test
P;
.end

gives

   F =
      t(mu,nu,ro,\rho);

   G =
      t(mu,nu,ro);

[tueda]

Fixed in f07116c.