update lib/languages

* add workarounds for problematic definitions in Albanian and Lithuanian

* Babel-Serbian is fixed since version 3.0 (2019-01-12).

diff --git a/lib/languages b/lib/languages
index 2ae77bc977d840f722b4a534c8609f9a608ca079..db9b75e37d2e49e745432b778e4739f1ea323277 100644 (file)
--- a/lib/languages
+++ b/lib/languages
@@ -161,6 +161,14 @@ End
 Language albanian
        GuiName          "Albanian"
        BabelName        albanian
+       # babel-albanian (albanian.ldf) (re-)defines the functions
+       # \sh \ch \th \cth \arsh \arch \arth \arcth \tg \ctg \arctg
+       # as math operators. This clashes with \th == letter thorn
+       # in font encoding T1
+       PostBabelPreamble
+         % fix albanian: restore \th as LATIN LETTER THORN
+         \@ifl@aded{def}{t1enc}{\DeclareTextSymbol{\th}{T1}{254}}{}
+       EndPostBabelPreamble
        PolyglossiaName  albanian
        QuoteStyle       swiss
        Encoding         iso8859-2
@@ -884,7 +892,7 @@ End
 Language kazakh
        GuiName          "Kazakh"
        Encoding         ascii
-       FontEncoding     T2A
+       # FontEncoding   T2A # not set (no Babel support)
        DateFormats      "dd MMMM yyyy|dd MMMM yyyy|yyyy-dd-MM"
        LangCode         kk_KZ
        # FIXME: this sets the global font encoding also
@@ -968,6 +976,13 @@ Language lithuanian
        QuoteStyle       german
        Encoding         iso8859-13
        FontEncoding     L7x
+       # L7x defines \copyright as TextSymbol which leads to an endless loop 
+        # when it is used in other font encodings.
+       PostBabelPreamble
+         % restore \coyright definition corrupted by l7xenc.def
+          \DeclareRobustCommand{\copyright}{%
+            \ifmmode{\nfss@text{\textcopyright}}\else\textcopyright\fi}
+       EndPostBabelPreamble
        DateFormats      "yyyy 'm.' MMMM d 'd.'|yyyy 'm.' MMMM d 'd.'|yyyy-MM-dd"
        LangCode         lt_LT
 End
@@ -1205,18 +1220,22 @@ Language scottish
        LangCode         gd_GB
 End
 
-# Note: script option is uppercase, even if the polyglossia
-#       manual states otherwise.
+# Serbian with Cyrillic script.
+# Up to Version 3.0 (2019-01-12), input encoding and
+# font encoding were set document-wide to "utf8x" and "T2A" respectively
+# by "babel-serbianc", overriding LyX settings and leading to errors
+# in mulit-lingual documents.
 Language serbian
        GuiName          "Serbian"
        HasGuiSupport    true
        BabelName        serbianc
        PolyglossiaName  serbian
        PolyglossiaOpts  "script=Cyrillic"
+       # Note: script option is uppercase, even if the polyglossia
+       #       manual states otherwise.
        QuoteStyle       polish
        Encoding         utf8
-        # Cyrillic font encoding required but not set by "serbianc".
-       # FontEncoding     T2A
+       FontEncoding     T2A
        DateFormats      "d. MMMM yyyy|d. MMM yyyy|dd.MM.yyyy"
        LangCode         sr_RS
 End