diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
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 ## Oberon by Examples
 
-![Oberon](https://en.wikipedia.org/wiki/Oberon_(programming_language)) is a general-purpose programming language created in 1986 by Niklaus Wirth and the latest member of the Wirthian family of ALGOL-like languages.
+[Oberon](https://en.wikipedia.org/wiki/Oberon_(programming_language)) is a general-purpose programming language created in 1986 by Niklaus Wirth and the latest member of the Wirthian family of ALGOL-like languages.
 
-![Oberon-2](https://en.wikipedia.org/wiki/Oberon-2) is an extension of the original Oberon programming language developed in 1991 at ETH Zurich by Niklaus Wirth and Hanspeter Mössenböck that adds limited reflection and object-oriented programming facilities, open arrays as pointer base types, read-only field export.
+[Oberon-2](https://en.wikipedia.org/wiki/Oberon-2) is an extension of the original Oberon programming language developed in 1991 at ETH Zurich by Niklaus Wirth and Hanspeter Mössenböck that adds limited reflection and object-oriented programming facilities, open arrays as pointer base types, read-only field export.
 
 Oberon By Example is a hands-on introduction to Oberon-2 using examples.
 
 This repository is under heavy modification to make it better for beginners.
 
-To start, make sure you have ![Vishap Oberon Compiler](https://github.com/vishaps/voc)
+To start, make sure you have [Vishap Oberon Compiler](https://github.com/vishaps/voc)
 
-Check out the ![hello-world](https://github.com/vishaps/oberonbyexample/tree/master/hello-world) example or browse the full list below.
+Check out the [hello-world](https://github.com/vishaps/oberonbyexample/tree/master/hello-world) example or browse the full list below.
 
-- ![Hello World](https://github.com/vishaps/oberonbyexample/tree/master/hello-world)
-- ![Types](https://github.com/vishaps/oberonbyexample/tree/master/value-types)
-- ![Variables](https://github.com/vishaps/oberonbyexample/tree/master/variables)
-- ![Constants](https://github.com/vishaps/oberonbyexample/tree/master/constants)
-- ![For](https://github.com/vishaps/oberonbyexample/tree/master/for)
-- ![While](https://github.com/vishaps/oberonbyexample/tree/master/while)
-- ![If/Else](https://github.com/vishaps/oberonbyexample/tree/master/ifelse)
-- ![Case](https://github.com/vishaps/oberonbyexample/tree/master/case)
-- ![Arrays](https://github.com/vishaps/oberonbyexample/tree/master/arrays)
-- ![Procedures](https://github.com/vishaps/oberonbyexample/tree/master/procedures)
-	- ![Procedure](https://github.com/vishaps/oberonbyexample/tree/master/procedures/procedure)
-	- ![Functions](https://github.com/vishaps/oberonbyexample/tree/master/procedures/function-procedure)
-	- ![VAR-Parameters](https://github.com/vishaps/oberonbyexample/tree/master/procedures/var-parameters)
+- [Hello World](https://github.com/vishaps/oberonbyexample/tree/master/hello-world)
+- [Types](https://github.com/vishaps/oberonbyexample/tree/master/value-types)
+- [Variables](https://github.com/vishaps/oberonbyexample/tree/master/variables)
+- [Constants](https://github.com/vishaps/oberonbyexample/tree/master/constants)
+- [For](https://github.com/vishaps/oberonbyexample/tree/master/for)
+- [While](https://github.com/vishaps/oberonbyexample/tree/master/while)
+- [If/Else](https://github.com/vishaps/oberonbyexample/tree/master/ifelse)
+- [Case](https://github.com/vishaps/oberonbyexample/tree/master/case)
+- [Arrays](https://github.com/vishaps/oberonbyexample/tree/master/arrays)
+- [Procedures](https://github.com/vishaps/oberonbyexample/tree/master/procedures)
+	- [Procedure](https://github.com/vishaps/oberonbyexample/tree/master/procedures/procedure)
+	- [Functions](https://github.com/vishaps/oberonbyexample/tree/master/procedures/function-procedure)
+	- [VAR-Parameters](https://github.com/vishaps/oberonbyexample/tree/master/procedures/var-parameters)
 - TODO