| ⇢ | A | src.tam.Direction added |
| ⇢ | B | src.tam.Direction.opposite() added | |
| ⇢ | B | tests.test_opposite_directions() added | |
| ⇢ | B | tests.test_glue_strength() added | |
| ⇢ | B | tests.test_glue_label() added | |
| ⇢ | B | tests.test_glue_label_defaults() added | |
| ⇢ | B | tests.test_glue_strength_defaults() added | |
| ⇢ | A | src.tam.format_tile() added | |
| ⇢ | A | src.tam.new_tile() added | |
| ⇢ | A | src.tam.dirlabel() added | |
| ⇢ | A | src.tam.dirbind() added |