Poorly named function

[sean-niemann]

berry/src/be_lexer.c

Line 159 in 7af8289

static int is_letter(int c)

Underscore is not a letter.

[sean-niemann]

To make matters worse, you already have a "is_letter" function (without the underscore) defined elsewhere:

berry/default/berry.c

Line 110 in 7af8289

static int is_letter(int ch)

Good lord.