2 files changed, 42 insertions, 12 deletions
diff --git a/structure/book/en/99-end.tex b/structure/book/en/99-end.tex
index fb48277..e0facbc 100644
--- a/structure/book/en/99-end.tex
+++ b/structure/book/en/99-end.tex
@@ -1,17 +1,28 @@
 % Bookdown LaTeX footer file
 
 % Put all indexes in a final chapter
+\ifx\BookupListIndex\undefined
+\else
 \chapter{Index}
 
-%Lists of tables, figures, definitions and etimologies.
-%Lists of tables and figures.
-Lists of tables, figures etc.
+\ifx\BookupListElements\undefined
+\else
+  %Lists of tables, figures, definitions and etimologies.
+  %Lists of tables and figures.
+  Lists of tables, figures etc.
+\fi
 
 % Print the list of tables
-\listoftables
+\ifx\BookupListTables\undefined
+\else
+  \listoftables
+\fi
 
 % Print the list of figures
-\listoffigures
+\ifx\BookupListFigures\undefined
+\else
+  \listoffigures
+\fi
 
 % Print the list of definitions
 % See https://latex.org/forum/viewtopic.php?t=17679
@@ -32,8 +43,12 @@ Lists of tables, figures etc.
 \fi
 
 % Print the index
-\printindex
+\ifx\BookupListWordIndex\undefined
+\else
+  \printindex
+\fi
 
 % ChangeLog
 % This is commented until a LaTeX version is available
 %\IfFileExists{snippets/changes.md}{\input{snippets/changes.md}}{}
+\fi
diff --git a/structure/book/pt-br/99-end.tex b/structure/book/pt-br/99-end.tex
index 098fdd8..c7e4a38 100644
--- a/structure/book/pt-br/99-end.tex
+++ b/structure/book/pt-br/99-end.tex
@@ -1,17 +1,28 @@
 % Bookdown LaTeX footer file
 
 % Put all indexes in a final chapter
+\ifx\BookupListIndex\undefined
+\else
 \chapter{Índice}
 
-%Listas de tabelas, figuras, definições e etimologias.
-%Listas de tabelas e figuras.
-Listas de tabelas, figuras etc.
+\ifx\BookupListElements\undefined
+\else
+  %Listas de tabelas, figuras, definições e etimologias.
+  %Listas de tabelas e figuras.
+  Listas de tabelas, figuras etc.
+\fi
 
 % Print the list of tables
-\listoftables
+\ifx\BookupListTables\undefined
+\else
+  \listoftables
+\fi
 
 % Print the list of figures
-\listoffigures
+\ifx\BookupListFigures\undefined
+\else
+  \listoffigures
+\fi
 
 % Print the list of definitions
 % See https://latex.org/forum/viewtopic.php?t=17679
@@ -32,8 +43,12 @@ Listas de tabelas, figuras etc.
 \fi
 
 % Print the index
-\printindex
+\ifx\BookupListWordIndex\undefined
+\else
+  \printindex
+\fi
 
 % ChangeLog
 % This is commented until a LaTeX version is available
 %\IfFileExists{snippets/changes.md}{\input{snippets/changes.md}}{}
+\fi