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Add an inline table of contents to all posts

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Philipp Oppermann
2019-03-19 13:01:25 +01:00
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blog/content/second-edition/posts/03-vga-text-buffer/index.md
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@@ -19,6 +19,8 @@ This blog is openly developed on [GitHub]. If you have any problems or questions
[at the bottom]: #comments
[post branch]: https://github.com/phil-opp/blog_os/tree/post-03
<!-- toc -->
## The VGA Text Buffer
To print a character to the screen in VGA text mode, one has to write it to the text buffer of the VGA hardware. The VGA text buffer is a two-dimensional array with typically 25 rows and 80 columns, which is directly rendered to the screen. Each array entry describes a single screen character through the following format: