diff options
| author | aarne <aarne@cs.chalmers.se> | 2006-08-16 08:48:26 +0000 |
|---|---|---|
| committer | aarne <aarne@cs.chalmers.se> | 2006-08-16 08:48:26 +0000 |
| commit | dc5f5811dcd26e8a67d1fb5a30c5db756c9d7391 (patch) | |
| tree | 3ef4dd5f8d52dfb3ec5116dfc17f6f88127e1e8e /src/HelpFile | |
| parent | 6bf419c50c719ac1b2d2808c84760eb0d1258d1d (diff) | |
some more options to gt
Diffstat (limited to 'src/HelpFile')
| -rw-r--r-- | src/HelpFile | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/HelpFile b/src/HelpFile index 25965d075..1fbb50b85 100644 --- a/src/HelpFile +++ b/src/HelpFile @@ -320,14 +320,15 @@ gt, generate_trees: gt Tree? the tree. options: -metas also return trees that include metavariables - -all generate all (lazily) + -all generate all (can be infinitely many, lazily) -lin linearize result of -all (otherwise, use pipe to linearize) flags: -depth generate to this depth (default 3) -atoms take this number of atomic rules of each category (default unlimited) -alts take this number of alternatives at each branch (default unlimited) -cat generate in this category - -old use an older algorithm (usually more memory-consuming) + -nonub don't remove duplicates (faster, not effective with -mem) + -mem use a memorizing algorithm (often faster, usually more memory-consuming) -lang use the abstract syntax of this grammar -number generate (at most) this number of trees (also works with -all) -noexpand don't expand these categories (comma-separated, e.g. -noexpand=V,CN) |