diff -r c1e79e266fb3 -r b2d47981c8dc src/Doc/Tutorial/document/tutorial.sty
--- a/src/Doc/Tutorial/document/tutorial.sty	Wed May 19 15:45:13 2021 +0200
+++ b/src/Doc/Tutorial/document/tutorial.sty	Wed May 19 15:53:55 2021 +0200
@@ -42,8 +42,6 @@
 \newcommand\cmmdx[1]{\index{#1@\protect\isacommand{#1} (command)}}
 \newcommand\commdx[1]{\isacommand{#1}\index{#1@\protect\isacommand{#1} (command)}}
 \newcommand\methdx[1]{\isa{#1}\index{#1@\protect\isa{#1} (method)}}
-\newcommand\tooldx[1]{\isa{#1}\index{#1@\protect\isa{#1} (tool)}}
-\newcommand\settdx[1]{\isa{#1}\index{#1@\protect\isa{#1} (setting)}}
 \newcommand\pgdx[1]{\pgmenu{#1}\index{#1@\protect\pgmenu{#1} (Proof General)}}
 
 %set argument in \bf font and index in ROMAN font (for definitions in text!)