| - Handle 'n', 'p', 'u' for anchors linkids. | |
| - Order the datalist 'option' children using a lexicographic order | |
| - Make message and text inputs not overlap the iframe scroll bar | |
| - Implement regexp search which is associated with the 's' key | |
| - Make sure the index search work with multiples indices | |
| - Remove nested nodes from the table of content (navigation commands | |
| should ignore them too) |