Math.lyx: this manual can now also be compiled when mhchem is not installed

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@31996 a592a061-630c-0410-9148-cb99ea01b6c8

lib/doc/Math.lyx

@@ -128,21 +128,28 @@
   \setboolean{eurosym}{true}}
  {\setboolean{eurosym}{false}}
 
-% needed in sec. 22.4
 % check for package braket
+% used for physical vectors
 \newboolean{braket}
 \IfFileExists{braket.sty}
  {\usepackage{braket}
   \setboolean{braket}{true}}
  {\setboolean{braket}{false}}
 
-% needed in sec. 22.10
 % check for package upgreek
 \newboolean{upgreek}
 \IfFileExists{upgreek.sty}
  {\usepackage{upgreek}
   \setboolean{upgreek}{true}}
  {\setboolean{upgreek}{false}}
+
+% check for package mhchem
+% used for chemical equations
+\newboolean{mhchem}
+\IfFileExists{mhchem.sty}
+ {\usepackage{mhchem}
+  \setboolean{mhchem}{true}}
+ {\setboolean{mhchem}{false}}
 \end_preamble
 \options bibtotoc,idxtotoc,BCOR7.5mm,titlepage,tablecaptionabove
 \use_default_options false
@@ -31173,7 +31180,34 @@ Packages ! mhchem
 \end_inset
 
  is installed.
- After inserting 
+ 
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+ifmhchem 
+\end_layout
+
+\end_inset
+
+
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+The following will only be displayed when the LaTeX-package 
+\series bold
+mhchem
+\series default
+ is installed:
+\end_layout
+
+\end_inset
+
+After inserting 
 \series bold
 
 \backslash
@@ -31933,6 +31967,60 @@ key "mhchem"
 .
 \end_layout
 
+\begin_layout Standard
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+else
+\end_layout
+
+\end_inset
+
+
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+The following will be displayed when the LaTeX-package 
+\series bold
+mhchem
+\series default
+ is not installed:
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+You need to install the package 
+\series bold
+mhchem
+\series default
+ to see the content of this section in the output.
+\end_layout
+
+\begin_layout Standard
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+fi
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
 \begin_layout Section
 Diagrams
 \end_layout
@@ -36033,7 +36121,7 @@ The following table will only be displayed when the LaTeX-package
 \series bold
 upgreek
 \series default
- is installed.
+ is installed:
 \end_layout
 
 \end_inset

lib/doc/de/Math.lyx

@@ -133,15 +133,14 @@
   \setboolean{eurosym}{true}}
  {\setboolean{eurosym}{false}}
 
-% benutzt in Kap. 22.4
 % testen ob Paket braket installiert ist
+% benötigt für physikalische Vektoren
 \newboolean{braket}
 \IfFileExists{braket.sty}
  {\usepackage{braket}
   \setboolean{braket}{true}}
  {\setboolean{braket}{false}}
 
-% benutzt in Kap. 22.10
 % testen ob Paket upgreek installiert ist
 \newboolean{upgreek}
 \IfFileExists{upgreek.sty}
@@ -149,6 +148,14 @@
   \setboolean{upgreek}{true}}
  {\setboolean{upgreek}{false}}
 
+% testen ob Paket mhchem installiert ist
+% benötigt für chemische Formeln
+\newboolean{mhchem}
+\IfFileExists{mhchem.sty}
+ {\usepackage{mhchem}
+  \setboolean{mhchem}{true}}
+ {\setboolean{mhchem}{false}}
+
 % benötigt für Kommas in Formeln, siehe Kap. 22.3
 \IfFileExists{icomma.sty}
  {\usepackage{icomma}}{}
@@ -31163,6 +31170,33 @@ Pakete ! mhchem
 \end_inset
 
  installiert ist.
+ 
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+ifmhchem 
+\end_layout
+
+\end_inset
+
+
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+Das Folgende erscheint nur im Ausdruck wenn das LaTeX-Paket 
+\series bold
+mhchem
+\series default
+ installiert ist:
+\end_layout
+
+\end_inset
+
  Nachdem 
 \series bold
 
@@ -31948,6 +31982,60 @@ key "mhchem"
 .
 \end_layout
 
+\begin_layout Standard
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+else 
+\end_layout
+
+\end_inset
+
+
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+Folgendes erscheint im Ausdruck wenn das LaTeX-Paket 
+\series bold
+mhchem
+\series default
+ nicht installiert ist:
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+Das LaTeX-Paket 
+\series bold
+mhchem 
+\series default
+muss installiert sein, um den Rest dieses Abschnitts im Ausdruck zu sehen.
+\end_layout
+
+\begin_layout Standard
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+fi 
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
 \begin_layout Section
 Diagramme
 \end_layout
@@ -36028,7 +36116,7 @@ ifupgreek
 status open
 
 \begin_layout Plain Layout
-Die folgende Tabelle erscheint nur im Ausdruck wenn das LaTeX-Paket 
+Das Folgende erscheint nur im Ausdruck wenn das LaTeX-Paket 
 \series bold
 upgreek
 \series default

lib/doc/es/Math.lyx

@@ -128,21 +128,28 @@
   \setboolean{eurosym}{true}}
  {\setboolean{eurosym}{false}}
 
-% needed in sec. 22.4
 % check for package braket
+% used for physical vectors
 \newboolean{braket}
 \IfFileExists{braket.sty}
  {\usepackage{braket}
   \setboolean{braket}{true}}
  {\setboolean{braket}{false}}
 
-% needed in sec. 22.10
 % check for package upgreek
 \newboolean{upgreek}
 \IfFileExists{upgreek.sty}
  {\usepackage{upgreek}
   \setboolean{upgreek}{true}}
  {\setboolean{upgreek}{false}}
+
+% check for package mhchem
+% used for chemical equations
+\newboolean{mhchem}
+\IfFileExists{mhchem.sty}
+ {\usepackage{mhchem}
+  \setboolean{mhchem}{true}}
+ {\setboolean{mhchem}{false}}
 \end_preamble
 \options bibtotoc,idxtotoc,BCOR7.5mm,titlepage,tablecaptionabove
 \use_default_options false
@@ -31734,7 +31741,34 @@ Paquetes ! mhchem
 \end_inset
 
 .
- Al insertar  
+ 
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+ifmhchem 
+\end_layout
+
+\end_inset
+
+
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+Lo siguiente sólo se podrá ver si está instalado el paquete LaTeX 
+\series bold
+mhchem
+\series default
+:
+\end_layout
+
+\end_inset
+
+Al insertar  
 \series bold
 
 \backslash
@@ -32492,6 +32526,60 @@ key "mhchem"
 .
 \end_layout
 
+\begin_layout Standard
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+else
+\end_layout
+
+\end_inset
+
+
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+Lo que sigue se verá en la salida si el paquete LaTeX 
+\series bold
+mhchem
+\series default
+ no está instalado:
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+Debes instalar el paquete LaTeX 
+\series bold
+mhchem
+\series default
+ para ver en la salida el resto de esta subsección.
+\end_layout
+
+\begin_layout Standard
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+fi
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
 \begin_layout Section
 Diagramas
 \end_layout
@@ -34922,7 +35010,7 @@ ifbraket
 
 
 \begin_inset Note Note
-status collapsed
+status open
 
 \begin_layout Plain Layout
 La tabla siguiente sólo se mostrará en la salida si el paquete LaTeX 
@@ -35088,7 +35176,7 @@ else
 
 
 \begin_inset Note Note
-status collapsed
+status open
 
 \begin_layout Plain Layout
 Lo que sigue se verá en la salida si el paquete LaTeX 
@@ -36557,15 +36645,14 @@ ifupgreek
 
 
 \begin_inset Note Note
-status collapsed
+status open
 
 \begin_layout Plain Layout
-La tabla siguiente sólo se podrá ver si está instalado el paquete LaTeX
+Lo siguinente sólo se podrá ver si está instalado el paquete LaTeX 
- 
 \series bold
 upgreek
 \series default
-.
+:
 \end_layout
 
 \end_inset
@@ -36627,7 +36714,7 @@ else
 
 
 \begin_inset Note Note
-status collapsed
+status open
 
 \begin_layout Plain Layout
 Lo siguiente se mostrará si el paquete LaTeX 

lib/doc/fr/Math.lyx

@@ -129,15 +129,14 @@
   \setboolean{eurosym}{true}}
  {\setboolean{eurosym}{false}}
 
-% needed in sec. 22.4
 % check for package braket
+% used for physical vectors
 \newboolean{braket}
 \IfFileExists{braket.sty}
  {\usepackage{braket}
   \setboolean{braket}{true}}
  {\setboolean{braket}{false}}
 
-% needed in sec. 22.10
 % check for package upgreek
 \newboolean{upgreek}
 \IfFileExists{upgreek.sty}
@@ -145,6 +144,14 @@
   \setboolean{upgreek}{true}}
  {\setboolean{upgreek}{false}}
 
+% check for package mhchem
+% used for chemical equations
+\newboolean{mhchem}
+\IfFileExists{mhchem.sty}
+ {\usepackage{mhchem}
+  \setboolean{mhchem}{true}}
+ {\setboolean{mhchem}{false}}
+
 % use normal list environments also in French documents
 \StandardLayout
 \end_preamble
@@ -31069,7 +31076,34 @@ Paquetages ! mhchem
 \end_inset
 
  est installé.
- Quand on insère 
+ 
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+ifmhchem 
+\end_layout
+
+\end_inset
+
+
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+Ce qui suit ne sera affiché que si le paquetage LaTeX 
+\series bold
+mhchem
+\series default
+ est installé:
+\end_layout
+
+\end_inset
+
+Quand on insère 
 \series bold
 
 \backslash
@@ -31580,8 +31614,6 @@ spce
 \end_layout
 
 \begin_layout Standard
-
-\lang english
 \begin_inset Note Greyedout
 status open
 
@@ -31842,6 +31874,60 @@ key "mhchem"
 .
 \end_layout
 
+\begin_layout Standard
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+else 
+\end_layout
+
+\end_inset
+
+
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+Ce qui suit sera affiché si la paquetage LaTeX 
+\series bold
+mhchem
+\series default
+ n'est pas installé:
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+Vous avez besoin du paquetage LaTeX 
+\series bold
+mhchem
+\series default
+ pour voir le reste de cette sous section dans la sortie finale.
+\end_layout
+
+\begin_layout Standard
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+fi 
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
 \begin_layout Standard
 \begin_inset Newpage newpage
 \end_inset
@@ -34489,7 +34575,7 @@ Ce qui suit ne sera affiché que si le paquetage LaTeX
 \series bold
 braket
 \series default
- est installé
+ est installé:
 \end_layout
 
 \end_inset
@@ -36155,7 +36241,7 @@ Ce qui suit ne sera affiché que si le paquetage LaTeX
 \series bold
 upgreek
 \series default
- est installé
+ est installé:
 \end_layout
 
 \end_inset