parse tree visualization

This commit is contained in:
aarne
2005-06-20 15:14:19 +00:00
parent 366a8b0380
commit 4262046464
7 changed files with 99 additions and 10 deletions

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@@ -14,6 +14,13 @@ Changes in functionality since May 17, 2005, release of GF Version 2.2
<p>
20/6 (AR) Added the command <tt>visialize_tree</tt> = <tt>vt</tt>, to
display syntax trees graphically. Like <tt>vg</tt>, this command uses
GraphViz and Ghostview. The foremost use is to pipe the parser to this
command.
<p>
10/6 (AR) Preprocessor of <tt>.gfe</tt> files can now be performed as part of
any grammar compilation. The flag <tt>-ex</tt> causes GF to look for
the <tt>.gfe</tt> files and preprocess those that are younger