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Diffstat (limited to 'atom_dcg.pl')
| -rw-r--r-- | atom_dcg.pl | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/atom_dcg.pl b/atom_dcg.pl new file mode 100644 index 0000000..74689d5 --- /dev/null +++ b/atom_dcg.pl @@ -0,0 +1,11 @@ +:- module(atom_dcg, [atom_phrase/2]). + +:- meta_predicate atom_phrase(2, ?). + +atom_phrase(G, A) :- + ( var(A) + -> phrase(G, C), + atom_codes(A, C) + ; atom_codes(A, C), + phrase(G, C) + ). |