The following names cannot be used for top-level variables without
square-bracket syntax (as .vars["in"]), since they
are keywords in FTL:
-
true: boolean value ``true'' -
false: boolean value ``false'' -
gt: comparison operator ``greater than'' -
gte: comparison operator ``greater than or equivalent'' -
lt: comparison operator ``less than'' -
lte: comparison operator ``less than or equivalent'' -
as: used by a few directives -
in: used by a few directives -
using: used by a few directives