fetc v0.1.11

upgrade fet to v0.1.11 to fix generate error

fetc v0.1.9

upgrade fet to v0.1.9, fix the nested function calls and mixed function call and array index may cause an error unexpected.

fetc v0.1.8

upgrade fet to v0.1.8, fix the expression in string parsed not correctly.

fetc v0.1.7

update the fet to v0.1.7

fetc v0.1.6

upgrade the fet to v0.1.6, change the print informations