Extensions

- Created scripts/extensions/README to describe samples.
- Created sample extension scripts of each type.

scripts/extensions/format.lua

@@ -0,0 +1,23 @@
+-- Format Extension.
+-- Implementing 'uuid.short'
+
+-- Arguments: None
+-- Returns:   An 8-element list of installation details.  Only called once, on
+--            installation of the extension.
+function install ()
+  return 'format',                         -- Type
+         'uuid.short',                     -- Name
+         1.0,                              -- Version
+         'Provides short formatted UUIDs', -- Description
+         'Paul Beckingham',                -- Author
+         'paul@beckingham.net',            -- Contact
+         'GPLv2',                          -- License
+         '© 2011, Göteborg Bit Factory'    -- Copyright
+end
+
+-- Argument: Value to be formatted
+-- Returns:  Formatted value
+function format (value)
+  return string.sub (value, 0, 8)
+end
+