ctests: supported-languages Fix inputenc Error: Invalid UTF-8 byte "A0".

This happens with "inputenc: auto-legacy" if a language with default
encoding "utf8" (e.g. Turkmen or Mongolian) is used in a Quote
(or another environment).

diff --git a/autotests/export/latex/languages/supported-languages.lyx b/autotests/export/latex/languages/supported-languages.lyx
index 7813d13c2b55ad77c4df7eaa2fdfea069d0afc07..6a7832078fd9fb73d041518b8655000ddde3a286 100644 (file)
--- a/autotests/export/latex/languages/supported-languages.lyx
+++ b/autotests/export/latex/languages/supported-languages.lyx
@@ -1825,6 +1825,21 @@ Dummy paragraph to set language inside quote
 \end_inset
 
 
+\end_layout
+
+\begin_layout Standard
+
+\lang czech
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+Dummy paragraph to reset input encoding
+\end_layout
+
+\end_inset
+
+
 \end_layout
 
 \begin_layout Standard
@@ -1960,29 +1975,6 @@ F0 ð ñ ò ó ô õ ö ÷ ø ù ú û ü ý þ ÿ
 \end_inset
 
 
-\end_layout
-
-\begin_layout Standard
-
-\lang czech
-\begin_inset Note Note
-status open
-
-\begin_layout Plain Layout
-Czech dummy paragraph to reset input-encoding with 
-\begin_inset Quotes eld
-\end_inset
-
-auto-legacy
-\begin_inset Quotes erd
-\end_inset
-
-.
-\end_layout
-
-\end_inset
-
-
 \end_layout
 
 \begin_layout Labeling
@@ -3082,29 +3074,6 @@ magyar nyelv
  a komi, a mari és a mordvin nyelvek.
 \end_layout
 
-\begin_layout Standard
-
-\lang czech
-\begin_inset Note Note
-status open
-
-\begin_layout Plain Layout
-Czech dummy paragraph to reset input-encoding with 
-\begin_inset Quotes eld
-\end_inset
-
-auto-legacy
-\begin_inset Quotes erd
-\end_inset
-
-.
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
 \begin_layout Labeling
 \labelwidthstring 00.00.0000
 Babel magyar
@@ -3852,6 +3821,20 @@ Kurmancî an kurmanciya jorîn yek ji zaravayên zimanê kurdî ye.
 \end_layout
 
 \begin_layout Standard
+
+\lang czech
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+Dummy paragraph to reset input encoding with inputenc=auto-legacy
+\end_layout
+
+\end_inset
+
+
+\lang english
+
 \begin_inset Branch debug
 inverted 0
 status collapsed
@@ -5085,6 +5068,155 @@ status open
 \end_inset
 
 
+\end_layout
+
+\begin_layout Standard
+
+\lang czech
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+Dummy paragraph to reset input encoding with inputenc=auto-legacy
+\end_layout
+
+\end_inset
+
+
+\lang english
+
+\begin_inset Branch debug
+inverted 0
+status collapsed
+
+\begin_layout Standard
+The language is 
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
+
+
+\backslash
+languagename
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+, the input encoding 
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
+
+
+\backslash
+inputencodingname
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+ and the font encoding 
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
+
+
+\backslash
+makeatletter
+\backslash
+f@encoding
+\backslash
+makeatother
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Standard
+A0   ¡ ¢ £ ¤ ¥ ¦ § 
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+¨
+\end_layout
+
+\end_inset
+
+ © ª « ¬ ® 
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+¯
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+B0 ° ± ² ³ 
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+´
+\end_layout
+
+\end_inset
+
+ µ ¶ · ¸ ¹ º » ¼ ½ ¾ ¿
+\end_layout
+
+\begin_layout Standard
+C0 À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï
+\end_layout
+
+\begin_layout Standard
+D0 Ð Ñ Ò Ó Ô Õ Ö × Ø Ù Ú Û Ü Ý Þ ß
+\end_layout
+
+\begin_layout Standard
+E0 à á â ã ä å æ ç è é ê ë ì í î ï
+\end_layout
+
+\begin_layout Standard
+F0 ð ñ ò ó ô õ ö ÷ ø ù ú û ü ý þ ÿ
+\end_layout
+
+\end_inset
+
+
 \end_layout
 
 \begin_layout Labeling
@@ -5901,47 +6033,196 @@ Türkmen dili
  Türkmen dili - türki dilleriň oguz dilleri toparyna degişlidir.
 \end_layout
 
-\begin_layout Labeling
-\labelwidthstring 00.00.0000
-Babel turkmen
-\end_layout
-
-\begin_layout Labeling
-\labelwidthstring 00.00.0000
-Polyglossia turkmen
-\end_layout
-
-\begin_layout Labeling
-\labelwidthstring 00.00.0000
-LangCode tk_TM
-\end_layout
-
-\begin_layout Subsection*
-Ukrainian
-\end_layout
-
 \begin_layout Standard
-\begin_inset Branch conflict-mk
-inverted 1
-status open
 
-\begin_layout Quote
+\lang czech
+\begin_inset Note Note
+status open
 
-\emph on
-\lang ukrainian
-Украї́нська мо́ва
-\emph default
- (історичні назви — ру́ська, руси́нська) — національна мова українців.
- Належить до слов'янської групи індоєвропейської мовної сім'ї.
- Число мовців — близько 45 млн, більшість яких живе в Україні.
+\begin_layout Plain Layout
+Dummy paragraph to reset input encoding with inputenc=auto-legacy
 \end_layout
 
 \end_inset
 
 
-\end_layout
+\lang english
 
-\begin_layout Labeling
+\begin_inset Branch debug
+inverted 0
+status collapsed
+
+\begin_layout Standard
+The language is 
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
+
+
+\backslash
+languagename
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+, the input encoding 
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
+
+
+\backslash
+inputencodingname
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+ and the font encoding 
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
+
+
+\backslash
+makeatletter
+\backslash
+f@encoding
+\backslash
+makeatother
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Standard
+A0   ¡ ¢ £ ¤ ¥ ¦ § 
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+¨
+\end_layout
+
+\end_inset
+
+ © ª « ¬ ® 
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+¯
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+B0 ° ± ² ³ 
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+´
+\end_layout
+
+\end_inset
+
+ µ ¶ · ¸ ¹ º » ¼ ½ ¾ ¿
+\end_layout
+
+\begin_layout Standard
+C0 À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï
+\end_layout
+
+\begin_layout Standard
+D0 Ð Ñ Ò Ó Ô Õ Ö × Ø Ù Ú Û Ü Ý Þ ß
+\end_layout
+
+\begin_layout Standard
+E0 à á â ã ä å æ ç è é ê ë ì í î ï
+\end_layout
+
+\begin_layout Standard
+F0 ð ñ ò ó ô õ ö ÷ ø ù ú û ü ý þ ÿ
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Labeling
+\labelwidthstring 00.00.0000
+Babel turkmen
+\end_layout
+
+\begin_layout Labeling
+\labelwidthstring 00.00.0000
+Polyglossia turkmen
+\end_layout
+
+\begin_layout Labeling
+\labelwidthstring 00.00.0000
+LangCode tk_TM
+\end_layout
+
+\begin_layout Subsection*
+Ukrainian
+\end_layout
+
+\begin_layout Standard
+\begin_inset Branch conflict-mk
+inverted 1
+status open
+
+\begin_layout Quote
+
+\emph on
+\lang ukrainian
+Украї́нська мо́ва
+\emph default
+ (історичні назви — ру́ська, руси́нська) — національна мова українців.
+ Належить до слов'янської групи індоєвропейської мовної сім'ї.
+ Число мовців — близько 45 млн, більшість яких живе в Україні.
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Labeling
 \labelwidthstring 00.00.0000
 Babel ukrainian
 \end_layout
@@ -6043,6 +6324,155 @@ Việt ngữ
 \end_inset
 
 
+\end_layout
+
+\begin_layout Standard
+
+\lang czech
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+Dummy paragraph to reset input encoding with inputenc=auto-legacy
+\end_layout
+
+\end_inset
+
+
+\lang english
+
+\begin_inset Branch debug
+inverted 0
+status collapsed
+
+\begin_layout Standard
+The language is 
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
+
+
+\backslash
+languagename
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+, the input encoding 
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
+
+
+\backslash
+inputencodingname
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+ and the font encoding 
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset ERT
+status open
+
+\begin_layout Plain Layout
+
+
+\backslash
+makeatletter
+\backslash
+f@encoding
+\backslash
+makeatother
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Standard
+A0   ¡ ¢ £ ¤ ¥ ¦ § 
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+¨
+\end_layout
+
+\end_inset
+
+ © ª « ¬ ® 
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+¯
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+B0 ° ± ² ³ 
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+´
+\end_layout
+
+\end_inset
+
+ µ ¶ · ¸ ¹ º » ¼ ½ ¾ ¿
+\end_layout
+
+\begin_layout Standard
+C0 À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï
+\end_layout
+
+\begin_layout Standard
+D0 Ð Ñ Ò Ó Ô Õ Ö × Ø Ù Ú Û Ü Ý Þ ß
+\end_layout
+
+\begin_layout Standard
+E0 à á â ã ä å æ ç è é ê ë ì í î ï
+\end_layout
+
+\begin_layout Standard
+F0 ð ñ ò ó ô õ ö ÷ ø ù ú û ü ý þ ÿ
+\end_layout
+
+\end_inset
+
+
 \end_layout
 
 \begin_layout Labeling

diff --git a/autotests/export/latex/languages/supported-languages_babel_auto-legacy.lyx b/autotests/export/latex/languages/supported-languages_babel_auto-legacy.lyx
index fdda28ae6974179b4451b4efdef48a3b58e84f2f..107fb04e90ea329c2722475513e11607b6624baf 100644 (file)
--- a/autotests/export/latex/languages/supported-languages_babel_auto-legacy.lyx
+++ b/autotests/export/latex/languages/supported-languages_babel_auto-legacy.lyx
@@ -169,9 +169,42 @@ auto-legacy
 
 , i.e.
  each language uses its own default legacy input encoding.
+\end_layout
 
-\emph on
- 
+\begin_layout Quote
+
+\series bold
+Bug
+\series default
+ (in LyX or LaTeX?): If a language change happens in an environment (e.g.
+ a Quote), the input encoding 
+\begin_inset Quotes eld
+\end_inset
+
+utf8
+\begin_inset Quotes erd
+\end_inset
+
+ is not properly switched back after leaving the environment: the 
+\backslash
+inputencodingname is back to the encoding used before, but charcters in
+ the 
+\begin_inset Quotes eld
+\end_inset
+
+high-bit
+\begin_inset Quotes erd
+\end_inset
+
+ range produce utf8-errors (see 
+\begin_inset Quotes eld
+\end_inset
+
+nested-inputenc_auto-legacy.lyx
+\begin_inset Quotes erd
+\end_inset
+
+).
 \end_layout
 
 \begin_layout Standard

diff --git a/development/autotests/ignoredTests b/development/autotests/ignoredTests
index 3061a1d67589c867faf614caccf2841128e7dd1b..7f8b8448e5352bc34c3e19284f1a06da3e7a34ae 100644 (file)
--- a/development/autotests/ignoredTests
+++ b/development/autotests/ignoredTests
@@ -179,6 +179,7 @@ export/export/latex/inputenc-.*_systemF # 11522 still open but already tested
 export/export/latex/languages/supported-languages_babel_(pdf|dvi)._systemF
 export/export/latex/languages/supported-languages_babel_auto-legacy_.*_systemF
 export/export/latex/lyxbugs/6197-polish-amssymb_pdf5_systemF
+export/export/latex/languages/nested-inputenc_auto-legacy_.*_systemF
 # wrong output but does not fail:
 export/export/latex/lyxbugs/3059-language-in-tables_.*_systemF
 

diff --git a/development/autotests/invertedTests b/development/autotests/invertedTests
index d94486f0ec345784cf35c0a68310b32d45fb20ff..5c54fdbffa84424fb0cc6c7fbeab3325ed5b829a 100644 (file)
--- a/development/autotests/invertedTests
+++ b/development/autotests/invertedTests
@@ -84,6 +84,14 @@ export/examples/ja/Graphics_and_Insets/XY-Pic.*_systemF
 export/doc/he/.*pdf5_systemF
 export/.*/fa/Welcome_(dvi3|pdf5)_systemF
 
+Bug (in LyX or LaTeX?): 
+If a language change happens in an environment, LyX does not write an
+explicit \inputencoding{<new-default>} when switching back to the "outer"
+language. However, without explicit \inputencoding, the input encoding
+“utf8” is not properly switched back and high-bit characters like "ä" produce
+an "inputenc Error: Invalid UTF-8 byte "A0"".
+export/export/latex/languages/nested-inputenc_auto-legacy_pdf2
+
 
 # ================================================
 Sublabel: lyxbugs