Update 'Coding Style'

Coding-Style.md

@@ -36,7 +36,20 @@ Above all, the following rule from the GNOME developer documentation should alwa
 >Most importantly, do not make your first contribution to a project a change in the coding style to suit your taste. That is incredibly disrespectful.
 
 ## Formatting
+Keep the length of source code lines to 100 characters or less to ensure maximum readability on most modern monitors with a reasonable font size. Longer lines of code are more difficult to read and understand. Too many indentations should be interpreted as an indication that code restructuring is required.
 ### Indentation
+
+
+```c
+  while ((c = *str++))
+    {
+      if ((c >= 97) && (c <= 122))
+        {
+          c = c - 32;
+        }
+      hash = (hash * 33) ^ c;
+    }
+```
 ### Braces
 ### Functions
 ### Derived Types