Fix incompatibility of covington and beamer.

Candidate for stable.

lib/examples/de/linguistics.lyx

@@ -930,7 +930,25 @@ Glossen (und Beispiele) in Beamer-Präsentationen
 \end_layout
 
 \begin_layout Standard
-Leider arbeiten das Paket 
+Wenn Sie das Linguistik-Modul in einer Beamer-Präsentation verwenden wollen,
+ beachten Sie bitte folgendes:
+\end_layout
+
+\begin_layout Itemize
+Für Glossen müssen Sie in Beamer immer einen 
+\begin_inset Quotes gld
+\end_inset
+
+fragilen
+\begin_inset Quotes grd
+\end_inset
+
+ Rahmen verwenden.
+ 
+\end_layout
+
+\begin_layout Itemize
+Ältere Versionen des Pakets 
 \emph on
 covington
 \emph default
@@ -938,7 +956,7 @@ covington
 \emph on
 Beamer
 \emph default
--Klasse von Haus aus nicht gut zusammen, da beide die Befehle 
+-Klasse arbeiten von Haus aus nicht gut zusammen, da beide die Befehle 
 \family typewriter
 
 \backslash
@@ -950,8 +968,9 @@ example
 \backslash
 examples
 \family default
- zu definieren versuchen, was eine \SpecialChar LaTeX
--Fehlermeldung erzeugt.
+ zu definieren versuchen, was in diesen älteren Versionen eine \SpecialChar LaTeX
+-Fehlermeldung
+ erzeugt, sobald sie Glossen oder Beispiele einfügen.
  Sie können das Problem beheben, indem Sie in 
 \family sans
 Dokument\SpecialChar menuseparator
@@ -961,6 +980,7 @@ Lokales Format
  folgenden Code kopieren:
 \end_layout
 
+\begin_deeper
 \begin_layout Quote
 \begin_inset listings
 lstparams "basicstyle={\footnotesize\ttfamily},tabsize=4"
@@ -1062,18 +1082,14 @@ OK
 \end_layout
 
 \begin_layout Standard
-Beachten Sie auch, dass Sie für Glossen in Beamer einen 
-\begin_inset Quotes gld
-\end_inset
-
-fragilen
-\begin_inset Quotes grd
-\end_inset
-
- Rahmen verwenden müssen.
- 
+Ab 
+\emph on
+covington
+\emph default
+ 1.1 besteht dieses Problem nicht mehr.
 \end_layout
 
+\end_deeper
 \begin_layout Section
 Tableaux für Optimalitätstheorie
 \end_layout

lib/examples/linguistics.lyx

@@ -933,16 +933,48 @@ Using Glosses (and Examples) in a Beamer Presentation
 \end_layout
 
 \begin_layout Standard
-The 
-\emph on
-covington
-\emph default
- package and the 
+If you use the linguistics module with 
 \emph on
 beamer
 \emph default
- class do not work together out of the box, since they both try to define
- the commands 
+ presentations, there are some caveats:
+\end_layout
+
+\begin_layout Itemize
+If you want to use glosses in 
+\emph on
+beamer
+\emph default
+, you need to put it in a 
+\begin_inset Quotes eld
+\end_inset
+
+fragile
+\begin_inset Quotes erd
+\end_inset
+
+ frame.
+ 
+\end_layout
+
+\begin_layout Itemize
+Older versions of the 
+\emph on
+covington
+\emph default
+ package (before version 1.1) do not play with the 
+\emph on
+beamer
+\emph default
+ class out of the box, since both 
+\emph on
+beamer
+\emph default
+ and 
+\emph on
+covington
+\emph default
+ try to define the commands 
 \family typewriter
 
 \backslash
@@ -954,9 +986,14 @@ example
 \backslash
 examples
 \family default
-, which results in a \SpecialChar LaTeX
+.
+ In these older versions of 
+\emph on
+covington
+\emph default
+, this results in a \SpecialChar LaTeX
  error.
- You can work around the problem by inserting the following code in 
+ You can work around this problem by inserting the following code in 
 \family sans
 Document\SpecialChar menuseparator
 Settings\SpecialChar menuseparator
@@ -965,6 +1002,7 @@ Local Layout
 :
 \end_layout
 
+\begin_deeper
 \begin_layout Quote
 \begin_inset listings
 lstparams "basicstyle={\footnotesize\ttfamily},tabsize=4"
@@ -1060,27 +1098,48 @@ OK
 \end_inset
 
 .
- This effectively defuncts beamer's example(s) environment in favour of
- covington's.
+ This effectively defuncts 
+\emph on
+beamer's
+\emph default
+ example(s) environment in favor of 
+\emph on
+covington's
+\emph default
+ (i.
+\begin_inset space \thinspace{}
+\end_inset
+
+e., you can use the 
+\family sans
+Numbered Example
+\family default
+ styles, but not 
+\emph on
+beamer's
+\emph default
+ 
+\family sans
+Example
+\family default
+ and 
+\family sans
+Examples
+\family default
+).
 \end_layout
 
 \begin_layout Standard
-Furthermore, if you want to use glosses in 
+As of v.
+ 1.1 of 
 \emph on
-beamer
+covington
 \emph default
-, you need to put it in a 
-\begin_inset Quotes eld
-\end_inset
-
-fragile
-\begin_inset Quotes erd
-\end_inset
-
- frame.
+, this problem is solved.
  
 \end_layout
 
+\end_deeper
 \begin_layout Section
 Optimality Theory Tableaux
 \end_layout

lib/layouts/linguistics.module

@@ -12,7 +12,7 @@ Format 60
 # single numbered example with covington.sty
 Style Numbered_Example_(multiline)
 	LatexType             Environment
-	LatexName             example
+	LatexName             covexample
 	NextNoIndent          1
 	Margin                Dynamic
 	LabelSep              xx
@@ -30,6 +30,11 @@ Style Numbered_Example_(multiline)
 		Color         Blue
 	EndFont
 	Requires	      covington
+	Preamble
+	\@ifundefined{covexample}{%
+	    \newenvironment{covexample}{\begin{example}}{\end{example}}%
+	}
+	EndPreamble
 	Category              Linguistics
 End
 
@@ -38,12 +43,17 @@ End
 Style Numbered_Examples_(consecutive)
 	CopyStyle	      Numbered_Example_(multiline)
 	LatexType             Item_Environment
-	LatexName             examples
+	LatexName             covexamples
 	LabelString           "Examples:"
 	Argument item:1
 		LabelString   "Custom Numbering|s"
 		Tooltip       "Customize the numeration"
 	EndArgument
+	Preamble
+	\@ifundefined{covexamples}{%
+	    \newenvironment{covexamples}{\begin{examples}}{\end{examples}}%
+	}
+	EndPreamble
 End