RRGbank

To change a label, click on a node to select a different label from a list. The syntactic category and the function tag (before and after the dash "-") must be selected separately by clicking on the corresponding part of the label.
To add a function tag to a node that does not have one yet, drag it from the list of function tags onto the node.
Re-attach a node by dragging and dropping it on a new parent. This can be used to created discontinuous constituents.
Similarly, nodes can be removed and new ones added by dragging to/from below the tree.
Finally, the bracketing can be edited manually in the text box below the tree; press "validate" to update the tree. Whitespace is ignored. Each token must have a dedicated POS tag.

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Supertags

	token	arc	supertag
1	Despite	0	(SENTENCE (PrDP (PP (CORE_P (NUC_P (P <>)) (NP )))))
2	federal	3	(CORE_N* (AP-PERI (CORE_A (NUC_A (A <>)))))
3	approval	1	(NP (CORE_N (NUC_N (N <>))))
4	,	7	(CORE* (, <>))
5	General	6	(NUC_N* (N-PROP <>))
6	Dynamics	7	(NP (CORE_N (NUC_N (N-PROP <>))))
7	says	0	(SENTENCE (CLAUSE (CORE (NP ) (NUC (V <>))) (CLAUSE )))
8	it	9	(NP (PRO <>))
9	decided	7	(CLAUSE (CORE (NP ) (NUC (V <>))) (CLAUSE ))
10	it	13	(NP (PRO <>))
11	wo	13	(CORE* (OP-MOD <>))
12	n't	13	(CORE* (OP-NEG <>))
13	go	9	(CLAUSE (CORE (NP ) (NUC (V <>) (ADV )) (PP )))
14	ahead	13	(ADV <>)
15	with	13	(PP (CORE_P (NUC_P (P <>)) (NP )))
16	the	18	(NP* (OP-DEF <>))
17	matching	18	(NUC_N* (N <>))
18	program	15	(NP (CORE_N (NUC_N (N <>))))
19	.	0	(SENTENCE (. <>))