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public text v1 · immutablebash-2.03$ c0 -a test3.c0
--(end of buffer or a NUL)
--accepting rule at line 63 ("int")
3.000 263 TOK_KW_INT (int)
--accepting rule at line 37 (" ")
--accepting rule at line 63 ("x")
3.000 259 TOK_IDENT (x)
--accepting rule at line 50 (";")
3.000 278 NEG (;)
test3.c0: test3.c0: 1: syntax error, unexpected NEG, expecting $end
test3.c0: parse failed (1)