add English (Gambia) [en-GM] to language list, tdf#92442

Change-Id: Ifcc2d9c53660f8af92739bd674987acfc1d610d2

i18nlangtag/source/isolang/isolang.cxx

@@ -650,6 +650,7 @@ static IsoLanguageCountryEntry const aImplIsoLangEntries[] =
     { LANGUAGE_USER_KVEN_FINNISH,          "fkv", "NO", 0     },
     { LANGUAGE_USER_CHURCH_SLAVIC,          "cu", "RU", 0     },
     { LANGUAGE_USER_VENETIAN,              "vec", "IT", 0     },
+    { LANGUAGE_USER_ENGLISH_GAMBIA,         "en", "GM", 0     },
     { LANGUAGE_MULTIPLE,                   "mul", ""  , 0     },    // multiple languages, many languages are used
     { LANGUAGE_UNDETERMINED,               "und", ""  , 0     },    // undetermined language, language cannot be identified
     { LANGUAGE_NONE,                       "zxx", ""  , 0     },    // added to ISO 639-2 on 2006-01-11: Used to declare the absence of linguistic information

include/i18nlangtag/lang.h

@@ -704,6 +704,7 @@ typedef unsigned short LanguageType;
 #define LANGUAGE_USER_KVEN_FINNISH          0x0693
 #define LANGUAGE_USER_CHURCH_SLAVIC         0x0694
 #define LANGUAGE_USER_VENETIAN              0x0695
+#define LANGUAGE_USER_ENGLISH_GAMBIA        0x9009  /* makeLangID( 0x24, getPrimaryLanguage( LANGUAGE_ENGLISH_UK)) */
 
 
 /* Primary language ID range for on-the-fly assignment. */

svtools/source/misc/langtab.src

@@ -391,6 +391,7 @@ StringArray STR_ARR_SVT_LANGUAGE_TABLE
         < "French (Togo)" ; LANGUAGE_USER_FRENCH_TOGO ; > ;
         < "Kven Finnish" ; LANGUAGE_USER_KVEN_FINNISH ; > ;
         < "Venetian" ; LANGUAGE_USER_VENETIAN ; > ;
+        < "English (Gambia)" ; LANGUAGE_USER_ENGLISH_GAMBIA ; > ;
     };
 };