0.1.0.19,xwinreg: remove main section as function
0.1.0.20,xwinreg: add declarations to _calculating()
0.1.0.21,xwinreg: modify declare -ga to -ag
0.1.0.22,xwinreg: modify _mktmp()
0.1.0.23,xwinreg: remove -g flag of declare command in the main section, because it is ignored when not performed in a function
0.1.0.24,xwinreg: modify _order_num_asc_array()
0.1.0.24, merging into master