diff --git a/lib/doc/Math.lyx b/lib/doc/Math.lyx
index 51db7d57e8..b310ff88c4 100644
--- a/lib/doc/Math.lyx
+++ b/lib/doc/Math.lyx
@@ -26025,10 +26025,7 @@ Functions ! modulo-
 
 \begin_layout Standard
 The modulo-function is special, because it exists in four variants.
-\end_layout
-
-\begin_layout Standard
-The variants in a displayed formula:
+ The variants in a displayed formula are:
 \begin_inset Formula 
 \begin{align*}
 \underline{\textrm{Command}\raisebox{-0.9mm}{}} &  & \underline{\textrm{Result}}\\
@@ -26046,6 +26043,19 @@ The variants in a displayed formula:
 \begin_layout Standard
 In an inline formula less space is set before the function names for all
  variants.
+ By default the modulo-functions take only the first following character
+ into account.
+ To use more than one character, one has to put them into TeX-braces:
+\begin_inset Formula 
+\begin{align*}
+\underline{\textrm{Command}\raisebox{-0.9mm}{}} &  & \underline{\textrm{Result}}\\
+\mathrm{a\backslash pod\textrm{\spce}bcd} &  & a\pod bcd\\
+\mathrm{a\backslash pod\backslash\{bc\to d} &  & a\pod{bc}d
+\end{align*}
+
+\end_inset
+
+
 \end_layout
 
 \begin_layout Section
diff --git a/lib/doc/de/Math.lyx b/lib/doc/de/Math.lyx
index 4d4f64d9b2..581e8a7df7 100644
--- a/lib/doc/de/Math.lyx
+++ b/lib/doc/de/Math.lyx
@@ -26065,6 +26065,18 @@ Die Varianten in einer abgesetzten Formel:
 \begin_layout Standard
 In einer eingebetteten Formel wird bei allen Varianten vor den Funktionsnamen
  weniger Leerraum gesetzt.
+ Standardmäßig beachten die Modulo-Funktionen nur das erste, folgende Zeichen.
+ Um mehrere Zeichen zu verwenden, muss man sie in TeX-Klammern setzen:
+\begin_inset Formula 
+\begin{align*}
+\underline{\textrm{Befehl}\raisebox{-0.9mm}{}} &  & \underline{\textrm{Ergebnis}}\\
+\mathrm{a\backslash pod\textrm{\leer}bcd} &  & a\pod bcd\\
+\mathrm{a\backslash pod\backslash\{bc\to d} &  & a\pod{bc}d
+\end{align*}
+
+\end_inset
+
+
 \end_layout
 
 \begin_layout Section
diff --git a/lib/doc/es/Math.lyx b/lib/doc/es/Math.lyx
index 6b246cf215..366f87211d 100644
--- a/lib/doc/es/Math.lyx
+++ b/lib/doc/es/Math.lyx
@@ -26482,6 +26482,21 @@ En una ecuación presentada:
 
 En una ecuación en línea se pone menos espacio delante del nombre de la
  función para todas las variantes.
+ 
+\lang english
+By default the modulo-functions take only the first following character
+ into account.
+ To use more than one character, one has to put them into TeX-braces:
+\begin_inset Formula 
+\begin{align*}
+\underline{\textrm{Comando}\raisebox{-0.9mm}{}} &  & \underline{\textrm{Resultado}}\\
+\mathrm{a\backslash pod\textrm{\spce}bcd} &  & a\pod bcd\\
+\mathrm{a\backslash pod\backslash\{bc\to d} &  & a\pod{bc}d
+\end{align*}
+
+\end_inset
+
+
 \end_layout
 
 \begin_layout Section
diff --git a/lib/doc/fr/Math.lyx b/lib/doc/fr/Math.lyx
index 4202c67317..1812a41779 100644
--- a/lib/doc/fr/Math.lyx
+++ b/lib/doc/fr/Math.lyx
@@ -26068,6 +26068,21 @@ Les variantes pour une formule hors ligne:
 \begin_layout Standard
 Dans une formule en ligne, il y a moins d'espace inséré avant le nom de
  la fonction, quelque soit la variante.
+ 
+\lang english
+By default the modulo-functions take only the first following character
+ into account.
+ To use more than one character, one has to put them into TeX-braces:
+\begin_inset Formula 
+\begin{align*}
+\underline{\textrm{Commande}\raisebox{-0.9mm}{}} &  & \underline{\textrm{Résultat}}\\
+\mathrm{a\backslash pod\textrm{\spce}bcd} &  & a\pod bcd\\
+\mathrm{a\backslash pod\backslash\{bc\to d} &  & a\pod{bc}d
+\end{align*}
+
+\end_inset
+
+
 \end_layout
 
 \begin_layout Section
@@ -26634,13 +26649,6 @@ Les commandes
  le texte dans LyX.
 \end_layout
 
-\begin_layout Standard
-\begin_inset Newpage newpage
-\end_inset
-
-
-\end_layout
-
 \begin_layout Subsection
 Les accents dans le texte
 \begin_inset CommandInset label
diff --git a/lib/doc/ja/Math.lyx b/lib/doc/ja/Math.lyx
index a2097a9e53..c6d4087c98 100644
--- a/lib/doc/ja/Math.lyx
+++ b/lib/doc/ja/Math.lyx
@@ -25696,6 +25696,20 @@ status collapsed
 
 \begin_layout Standard
 行内数式では、すべての派生型で、関数名の前の余白がすこし小さく設定されます。
+\lang english
+By default the modulo-functions take only the first following character
+ into account.
+ To use more than one character, one has to put them into TeX-braces:
+\begin_inset Formula 
+\begin{align*}
+\underline{\textrm{Command}\raisebox{-0.9mm}{}} &  & \underline{\textrm{Result}}\\
+\mathrm{a\backslash pod\textrm{\spce}bcd} &  & a\pod bcd\\
+\mathrm{a\backslash pod\backslash\{bc\to d} &  & a\pod{bc}d
+\end{align*}
+
+\end_inset
+
+
 \end_layout
 
 \begin_layout Section
diff --git a/status.20x b/status.20x
index 895f817dac..499210ba68 100644
--- a/status.20x
+++ b/status.20x
@@ -83,6 +83,8 @@ What's new
 - Updated description of the external material template PDFPages
   (bug 7888).
 
+- Improved description of the modulo-functions in the Math manual (bug 7961).
+
 
 * BUILD/INSTALLATION