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@ -1323,11 +1323,11 @@ bool LanguagePackHeader::IsValid() const
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StrValid(this->digit_decimal_separator, lastof(this->digit_decimal_separator));
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}
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bool ReadLanguagePack(int lang_index)
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bool ReadLanguagePack(const LanguageMetadata *lang)
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{
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/* Current language pack */
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size_t len;
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LanguagePack *lang_pack = (LanguagePack *)ReadFileToMem(_dynlang.ent[lang_index].file, &len, 200000);
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LanguagePack *lang_pack = (LanguagePack *)ReadFileToMem(lang->file, &len, 200000);
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if (lang_pack == NULL) return false;
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/* End of read data (+ terminating zero added in ReadFileToMem()) */
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@ -1385,7 +1385,7 @@ bool ReadLanguagePack(int lang_index)
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free(_langpack_offs);
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_langpack_offs = langpack_offs;
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_current_language = &_dynlang.ent[lang_index];
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_current_language = lang;
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_current_text_dir = (TextDirection)_current_language->text_dir;
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const char *c_file = strrchr(_current_language->file, PATHSEPCHAR) + 1;
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strecpy(_config_language_file, c_file, lastof(_config_language_file));
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@ -1538,33 +1538,35 @@ void InitializeLanguagePacks()
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const char *lang = GetCurrentLocale("LC_MESSAGES");
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if (lang == NULL) lang = "en_GB";
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int chosen_language = -1; ///< Matching the language in the configuartion file or the current locale
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int language_fallback = -1; ///< Using pt_PT for pt_BR locale when pt_BR is not available
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int en_GB_fallback = 0; ///< Fallback when no locale-matching language has been found
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const LanguageMetadata *chosen_language = NULL; ///< Matching the language in the configuartion file or the current locale
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const LanguageMetadata *language_fallback = NULL; ///< Using pt_PT for pt_BR locale when pt_BR is not available
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const LanguageMetadata *en_GB_fallback = _dynlang.ent; ///< Fallback when no locale-matching language has been found
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_dynlang.num = language_count;
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/* Fill the dynamic languages structures */
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for (uint i = 0; i < language_count; i++) {
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const LanguageMetadata *lng = &_dynlang.ent[i];
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/* We are trying to find a default language. The priority is by
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* configuration file, local environment and last, if nothing found,
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* english. If def equals -1, we have not picked a default language */
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const char *lang_file = strrchr(_dynlang.ent[i].file, PATHSEPCHAR) + 1;
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if (strcmp(lang_file, _config_language_file) == 0) chosen_language = i;
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if (chosen_language == -1) {
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if (strcmp (_dynlang.ent[i].isocode, "en_GB") == 0) en_GB_fallback = i;
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if (strncmp(_dynlang.ent[i].isocode, lang, 5) == 0) chosen_language = i;
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if (strncmp(_dynlang.ent[i].isocode, lang, 2) == 0) language_fallback = i;
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* english. */
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const char *lang_file = strrchr(lang, PATHSEPCHAR) + 1;
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if (strcmp(lang_file, _config_language_file) == 0) {
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chosen_language = lng;
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break;
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}
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if (strcmp (lng->isocode, "en_GB") == 0) en_GB_fallback = lng;
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if (strncmp(lng->isocode, lang, 5) == 0) chosen_language = lng;
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if (strncmp(lng->isocode, lang, 2) == 0) language_fallback = lng;
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}
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/* We haven't found the language in the config nor the one in the locale.
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* Now we set it to one of the fallback languages */
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if (chosen_language == -1) {
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chosen_language = (language_fallback != -1) ? language_fallback : en_GB_fallback;
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if (chosen_language == NULL) {
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chosen_language = (language_fallback != NULL) ? language_fallback : en_GB_fallback;
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}
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if (!ReadLanguagePack(chosen_language)) usererror("Can't read language pack '%s'", _dynlang.ent[chosen_language].file);
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if (!ReadLanguagePack(chosen_language)) usererror("Can't read language pack '%s'", chosen_language->file);
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}
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/**
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