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Diffstat (limited to 'doc/gf-help-full.txt')
| -rw-r--r-- | doc/gf-help-full.txt | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/doc/gf-help-full.txt b/doc/gf-help-full.txt index 1b9c31705..3444a1c1a 100644 --- a/doc/gf-help-full.txt +++ b/doc/gf-help-full.txt @@ -46,7 +46,7 @@ #TINY The command has one argument which is either function, expression or -a category defined in the abstract syntax of the current grammar. +a category defined in the abstract syntax of the current grammar. If the argument is a function then ?its type is printed out. If it is a category then the category definition is printed. If a whole expression is given it prints the expression with refined @@ -303,7 +303,7 @@ but the resulting .gf file must be imported separately. #TINY -Generates a list of random trees, by default one tree. +Generates a list of random trees, by default one tree up to depth 5. If a tree argument is given, the command completes the Tree with values to all metavariables in the tree. The generation can be biased by probabilities, given in a file in the -probs flag. @@ -315,13 +315,14 @@ given in a file in the -probs flag. | ``-cat`` | generation category | ``-lang`` | uses only functions that have linearizations in all these languages | ``-number`` | number of trees generated - | ``-depth`` | the maximum generation depth + | ``-depth`` | the maximum generation depth (default: 5) | ``-probs`` | file with biased probabilities (format 'f 0.4' one by line) - Examples: | ``gr`` | one tree in the startcat of the current grammar | ``gr -cat=NP -number=16`` | 16 trees in the category NP + | ``gr -cat=NP -depth=2`` | one tree in the category NP, up to depth 2 | ``gr -lang=LangHin,LangTha -cat=Cl`` | Cl, both in LangHin and LangTha | ``gr -probs=FILE`` | generate with bias | ``gr (AdjCN ? (UseN ?))`` | generate trees of form (AdjCN ? (UseN ?)) @@ -338,8 +339,8 @@ given in a file in the -probs flag. #TINY -Generates all trees of a given category. By default, -the depth is limited to 4, but this can be changed by a flag. +Generates all trees of a given category. By default, +the depth is limited to 5, but this can be changed by a flag. If a Tree argument is given, the command completes the Tree with values to all metavariables in the tree. @@ -353,7 +354,7 @@ to all metavariables in the tree. - Examples: - | ``gt`` | all trees in the startcat, to depth 4 + | ``gt`` | all trees in the startcat, to depth 5 | ``gt -cat=NP -number=16`` | 16 trees in the category NP | ``gt -cat=NP -depth=2`` | trees in the category NP to depth 2 | ``gt (AdjCN ? (UseN ?))`` | trees of form (AdjCN ? (UseN ?)) @@ -582,7 +583,7 @@ trees where a function node is a metavariable. - Examples: - | ``l -lang=LangSwe,LangNor -chunks ? a b (? c d)`` | + | ``l -lang=LangSwe,LangNor -chunks ? a b (? c d)`` | #NORMAL @@ -647,7 +648,7 @@ The -lang flag can be used to restrict this to fewer languages. The default start category can be overridden by the -cat flag. See also the ps command for lexing and character encoding. -The -openclass flag is experimental and allows some robustness in +The -openclass flag is experimental and allows some robustness in the parser. For example if -openclass="A,N,V" is given, the parser will accept unknown adjectives, nouns and verbs with the resource grammar. |