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This tree handles the sentence final punctuation marks when selected
by a question mark, exclamation point or period. One could also
require a final punctuation mark for all clauses, but such an approach
would not allow non-periods to occur internally, for instance before a
semi-colon or dash as noted above in Section 24.3.3. This tree
currently only adjoins to indicative or imperative (root) clauses.
(534)0(534
- (535)
- He left !
(535)0(535
- (536)
- Get lost .
(536)0(536
- (537)
- Get lost ?
The feature punct bal= nil on the foot node ensures that this
tree only adjoins inside of parentheses or quotes completely enclosing
a sentence ((538)), but does not restrict it from adjoining to clause
which ends with balanced punctuation if only the end of the clause is
contained in the parentheses or quotes ((539)).
(537)0(537
- (538)
- (John then left .)
(538)0(538
- (539)
- (John then left) .
(539)0(539
- (540)
- Mary asked him to leave (immediately) .
This tree is also selected by the colon to handle a colon expansion
after adjunct clause -
(540)0(540
- (541)
- Expressed differently : if the price for becoming a faithful follower... [Brown:cd02]
(541)0(541
- (542)
- Expressing it differently : if the price for becoming a faithful follower...
(542)0(542
- (543)
- To express it differently : if the price for becoming a faithful follower... [Brown:cd02]
This tree is only used after adjunct (untensed) clauses, which adjoin
to the tensed clause using the adjunct clause trees (cf Section
16 ); the mode of the complete clause is that of
the matrix rather than the adjunct. Indicative or imperative
(i.e. root) clauses separated by a colon use the sPUs tree
(Section 24.3.3).
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Up: Punctuation trees containing no
Previous: sPUs
XTAG Project
http://www.cis.upenn.edu/~xtag