3Necs y hac kakov-to npouidojshVv tekct d koNupodke win-1251, k
otopVv byNet obpabotah napcepom no tabjuqe RU_tbl.txt u coxpahh
d hodVv zavj c umehem out.txt

Tabjuqa d zopmate: 
A=A
+=b
B=B
u t.N.

Cjeda ot = fto mehrem, nptada ot = ha fto mehrem.
Ecju cumdoja het d tabjuqe, to oh he byNet obpabotah.

Fopmat kjSfev Njr TableParser:

tableparser infile.txt table.txt outfile.txt

MoQho noNcmotpets d npujoQehhom convert.bat

YNafu. 
lupus