Hello! I've already added to CVS 'ru.po' and modified 'LINGUAS'. Also some cyrillic specifics: 1) 'ru.po' is encoded using UTF-8. Nevertheless, to get any LaTeX output in function 'gretl_tex_preamble' I've made following: ---------------------------------------------------------------------- texprint.c : 1072-1077 inserted ---------------------------------------------------------------------- char* lang = getenv("LANG"); if(lang!=NULL) { if(!strncmp(lang,"ru",2)) { pputs(prn, "\\usepackage[russian]{babel}\n"); } } 2) Russian encodings are: iso-8859-5 and cp1251. So, I've modified some functions in 'gretl_intl.c': ---------------------------------------------------------------------- gretl_intl.c ---------------------------------------------------------------------- int iso_latin_version (void) // inserted in proper parts of function ... gretl_cset_min == 5 || ... else if (gretl_cpage == 1251) { return 5; } ... else if (!strncmp(lang, "ru", 2)) { return 5; } static char *get_gp_encoding_set (char *s, int targ) // inserted in proper parts of function ... else if (latin == 5) { strcat(s, "5"); } ... else if (latin == 5) { strcat(s, "1"); } ... 3) Names of months are return in 'strange' form, all months are 'DDD', so in function 'get_month_name' I've commented out: ---------------------------------------------------------------------- gretl_intl.c ---------------------------------------------------------------------- #ifdef ENABLE_NLS //real_iso_to_ascii(mname, gretl_cset_min); #endif Of course, this can be language dependent, something like in 'texprint.c'. 4) When data is monthly, then originally periodic dummies' names are: djan, dfeb,... After previous change names are readable, but latin and cyrillic symbols are mixed. By analogy with quarterly dummies (dq1, dq2, ...) I've changed names to dm1, dm2, ...: ---------------------------------------------------------------------- genfuncs.c : 1065 replaced ---------------------------------------------------------------------- sprintf(vname, "dm%d", vi); // sprintf(vname, "d%s", mname); Also can be language dependent. 5) One more trouble I've got is gnuplot titles - seems like UTF-8 output in Russian is not supported. When running gnuplot outside gretl titles are correct, until one runs 'export LANG="ru_RU.UTF-8"'. Best regards, Alexander Gedranovich