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more treebank options; updated history

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aarne
2006-03-06 21:27:49 +00:00
parent a961739bbf
commit 7d2a9992f3
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doc/gf-history.html
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@@ -14,6 +14,22 @@ Changes in functionality since May 17, 2005, release of GF Version 2.2
<p>
6/3 (AR) Generalized the <tt>gfe</tt> file format in two ways:
<ol>
<li> Use the real grammar parser, hence <tt>(in M.C "foo")</tt> expressions
may occur anywhere. But the <i>ad hoc</i> word substitution syntax is
abandoned: ordinary <tt>let</tt> (and <tt>where</tt>) expressions
can now be used instead.
<li> The resource may now be a treebank, not just a grammar. Parsing
is thus replaced by treebank lookup, which in most cases is faster.
</ol>
A minor novelty is that the <tt>--# -resource=FILE</tt> flag can now be
relative to <tt>GF_LIB_PATH</tt>, both for grammars and treebanks.
The flag <tt> --# -treebank=IDENT</tt> gives the language whose treebank
entries are used, in case of a multilingual treebank.
<p>
4/3 (AR) Added command <tt>use_treebank = ut</tt> for lookup in a treebank.
This command can be used as a fast substitute for parsing, but also as a
way to browse treebanks.