Acknowledgements

Libraries

• inspect.lua is used for debugging.

• nativefs is used in the theme building script.

• strict.lua is used for testing.

• prod_ui/lib/pack_bin.lua is adapted from packer.js. The packing algorithm is also used in AtlasB, a dependency of the theme builder.

• The theme builder's table serialization library uses parts from Serpent.

• The text editing component takes some code (UTF-8 iteration and string sanitizing, if I recall correctly), feature ideas and general inspiration from InputField.

Concepts

• The concept of widget event bubbling and trickling is taken from LUIGI.

• Some tree traversal code, including the function to get the "last" descendant in a tree, is taken from LUIGI.

• The stepper widget concept is taken from LUIGI.

• The contextDraw canvas stack behavior is based on the opacity stack in lwtk.

• Parts of the layout system are inspired by the pack command in Tk.

• General inspiration taken from GOOi, urutora, Love Frames, SLAB, and the aforementioned LUIGI.

Fonts

• In prod_ui/themes/vacuum/fonts/noto_sans:

  • Noto Sans (OFL)

  • Noto Sans Symbols (OFL)

  • Noto Sans Symbols 2 (OFL)

Thanks

• Thanks to Pedro Gimeno for this tip on premultiplied alpha.