fet v0.1.11

fix generate error

fet v0.1.10

fix include depends

fet v0.1.9

fix nested function calls and mixed function call and array index may cause an parse error

fet v0.1.8

fix the expression in string parsed uncorrectly.

fet v0.1.7

fix the wrong type transform for equal operator

fet v0.1.6

fix function loss the arguments caused by the wrong modification of the previous version, improve the error information make more clear.

fet v0.1.5

fix pipe functions parse errors

fet v0.1.4

fet v0.1.4, add more tests