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-rw-r--r--src/HelpFile7
1 files changed, 5 insertions, 2 deletions
diff --git a/src/HelpFile b/src/HelpFile
index de06920aa..513c6add0 100644
--- a/src/HelpFile
+++ b/src/HelpFile
@@ -162,9 +162,12 @@ gr, generate_random: gr Tree?
-number generate this number of trees (not impl. with Tree argument)
-depth use this number of search steps at most
-gt, generate_trees: gt Int
- Generates all trees up to the given depth.
+gt, generate_trees: gt
+ Generates all trees up to a given depth. If the depth is large,
+ a small -alts is recommended
flags:
+ -depth generate to this depth (default 3)
+ -alts take this number of alternatives at each branch (default unlimited)
-cat generate in this category
-lang use the abstract syntax of this grammar
-number generate (at most) this number of trees