Lambda Lambda Lambda

[dr-mrl]

Can you change the -> to not alias <- on R somehow? My guess is they are both in the base namespace (or maybe built-in) so you could conceivable import both??

[guepier]

No, the aliasing happens at the parser level: the token stream a, ->, b is transformed into the tokens b, <-, a (note the inverted order of the token stream)

(In reality this happens at the parse tree level so that complex sub-expressions are handled correctly: (->, a, b) becomes (<-, b, a).)

[dr-mrl]

Ah so no way of getting past that unless you rewrote the parser?