1 export LC_CTYPE
=$
(locale
-a|
grep -i "utf[.]*8"|
head -1);
2 if [[ LC_CTYPE
== "" ]]
3 then echo "Error: install an UTF-8 locale in your system";
7 awk '{gsub("Ĉ","Cx"); gsub("Ĝ","Gx"); gsub("Ĥ","Hx"); gsub("Ĵ","Jx");\
8 gsub("Ŝ","Sx"); gsub("ĉ","cx"); gsub("ĝ","gx"); gsub("ĵ","jx");\
9 gsub("ĥ","hx"); gsub("ŝ","sx"); gsub("ŭ","ux"); gsub("Ŭ","Ux");\