latex to maxima code



Dear all maxima users,

is there any way to convert latex code that produce from Maxima to be
converted back to Maxima code?
from what I know to convert Maxima result to latex code is just by giving '
tex(%) ' command, but how to reconvert back to maxima code?

-- 
Regards,

RAZIF RAZALI,
Tutor & Master Student,
Physics Department,
Faculty Of Science,
Universiti Teknologi Malaysia(UTM).
+60199393606