Some mistakes don't throw errors

[hadley]

e.g.

library(zeallot)

{1} %<-% list(1)
{f()} %<-% list(1)

[nteetor]

{1} %<-% list(1) is questionably valid since `1` <- 1 is a valid R expression.

The behaviour of your second example is not intended and I will look into it, thank you for bringing the problem to my attention.

[hadley]

But 1 <- 1 is not. I don't think zeallot syntax implies automatic quoting of the LHS.

[nteetor]

Correct, there is no mention of automatic quoting of the LHS. This can be addressed (the error message, not automatic quoting).

[nteetor]

Note to self, be sure to address this issue when working through syntax conversion #21