Resolves: tdf#123466 Add Microsoft ill-used {x-none} to known language tags
'x-none' is a private-use tag and letting it escape into the wild
isn't such a private use..
This just prevents the lt_string_value assertion that doesn't harm
anyway but seems to confuse people and makes the tag known to
LibreOffice with a reproducible assigned LCID instead of an
on-the-fly generated one.
Whatever it may take to actually support something tagged with
'x-none'.
Change-Id: I3f32c9ba18a2528584a112157509c1dfda75e29c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/118788
Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Jenkins
(cherry picked from commit 4e0a7df2dfa10bc52d5dbda34f43e0bc0df22ae7)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/118794
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>
diff --git a/i18nlangtag/source/isolang/isolang.cxx b/i18nlangtag/source/isolang/isolang.cxx
index 1ca95bb..941a73b 100644
--- a/i18nlangtag/source/isolang/isolang.cxx
+++ b/i18nlangtag/source/isolang/isolang.cxx
@@ -955,6 +955,7 @@ IsoLangOtherEntry const aImplPrivateUseEntries[] =
{ LANGUAGE_USER_PRIV_NOTRANSLATE, "x-no-translate" }, //! not BCP47 but legacy in .xcu configmgr
{ LANGUAGE_USER_PRIV_DEFAULT, "x-default" },
{ LANGUAGE_USER_PRIV_COMMENT, "x-comment" },
{ LANGUAGE_USER_PRIV_NONE, "x-none" },
{ LANGUAGE_USER_PRIV_JOKER, "*" }, //! not BCP47 but transferable in configmgr
{ LANGUAGE_DONTKNOW, nullptr } // marks end of table
};
diff --git a/include/i18nlangtag/lang.h b/include/i18nlangtag/lang.h
index b4b6aa6..c319b06 100644
--- a/include/i18nlangtag/lang.h
+++ b/include/i18nlangtag/lang.h
@@ -781,6 +781,7 @@ namespace o3tl
#define LANGUAGE_ON_THE_FLY_SUB_END LanguageType(0x3E)
/* 0xFFE0 to 0xFFFF reserved for privateuse and specials. */
#define LANGUAGE_USER_PRIV_NONE LanguageType(0xFFEA) /* privateuse "x-none", MS ill-escaped into the wild, primary 0x3ea, sub 0x3f */
#define LANGUAGE_USER_PRIV_JOKER LanguageType(0xFFEB) /* privateuse "*" (sic! bad! nasty!), primary 0x3eb, sub 0x3f */
#define LANGUAGE_USER_PRIV_COMMENT LanguageType(0xFFEC) /* privateuse "x-comment", primary 0x3ec, sub 0x3f */
#define LANGUAGE_USER_PRIV_DEFAULT LanguageType(0xFFED) /* privateuse "x-default", primary 0x3ed, sub 0x3f */
