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+Tabs vs. Spaces
+---------------
+
+Tabs are only used at the beginning of a line, and only used to express indentation level.  Spaces are used
+for any other type of vertical alignment, e.g. aligning function arguments.  This ensures that the code
+displays correctly everywhere, regardless of the viewer's tab size, and does not inflict the viewer with my
+choice of tab size (8 spaces).
+
+I use the emacs smart-tabs-mode to automatically enforce this.
+See https://www.emacswiki.org/emacs/SmartTabs for more information.
+
+
+Indentation Style
+-----------------
+
+Glabels code uses the Allman (a.k.a "BSD Style") of code indentation.  I.e. the brace associated with a
+control statement is placed on the next line, indented to the same level as the control statement.
+Statements within the braces are indented to the next level.
+
+```
+while ( condition )
+{
+	something();
+	somethingElse();
+}
+
+if ( condition2 )
+{
+	handleCondition2();
+}
+else
+{
+	somethingElse();
+}
+```
+
+See https://en.wikipedia.org/wiki/Indent_style#Allman_style for more information.