Comments (2)
Hello 😃,
You're right, an identifier cannot start by an integer. An identifier is defined as:
%token identifier [^\s\(\)\[\],\.]+
(see the grammar)
So it should match a text starting by an integer, but this is last defined. Therefore, we look at previous tokens, we see:
%token float \d+\.\d+
%token integer \d+
So if you have 4.2
, it will be the token float
, if you have 42
, it will the token integer
, and if you have 42foobar
, it will be two tokens: integer
and identifier
, as you expect.
from ruler.
My recommendation would be to prefix your variables, by _
for instance.
from ruler.
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from ruler.