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Read Document 2X,
and Document 2C.
- Follow the test procedure outlined in previous assignments
and provide a comparable report of results. Several
sentences receive a (first) parse which does not reflect
the intended meaning. What is wrong?
To parse, use the command file
- parse
in this directory, class2C. It calls upon the grammar eg2C.obg
and its symbol table eg2C.sym; the dictionary wd2C.wdo; and the
file of parser directives parse.inp.
Test sentences are in sents2C.ocf. Edit the file of input
directives, parse.inp, as you wish. To parse the sentences in
sents2C.ocf, type the command
- parse sents2C
and return.
- Make up a few new sentences to test eg2C, using the words in
wd2C.src. Run a parse job. Report and discuss results.
Note: When you create a file of sentences to be parsed, each
sentence must be preceded by an SID line of the same form as
above. The final period must be preceded by a space. The file
name must end with the extension ".ocf", e.g. test.ocf.
- Parse tower.ocf (the goal of level 2 lessons) and citique
the output.
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