Commit f77dbaf75740d3ec40cf7ac48becf0159d5d5e8e
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fznslurp is now fzsem
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fz/fznslurp.pl
| ... | ... | @@ -1,79 +0,0 @@ |
| 1 | -% == No, Emacs this is -*-Prolog-*- code, not what you thought... ============= | |
| 2 | - | |
| 3 | -:- initialization(main). | |
| 4 | - | |
| 5 | -main :- | |
| 6 | - argument_list(A), | |
| 7 | - main(A). | |
| 8 | - | |
| 9 | -main([ACTION_S|REST]) :- | |
| 10 | - read_term_from_atom(ACTION_S, ACTION, [end_of_term(eof)]), | |
| 11 | - action(ACTION), !, main(REST). | |
| 12 | -main([]). | |
| 13 | - | |
| 14 | -action(load(F)) :- !, see(F), action(load), seen. | |
| 15 | -action(load) :- !, load_ast(AST), g_assign(ast, AST). | |
| 16 | -action(dump(A)) :- !, dump_ast(A). | |
| 17 | -action(dump) :- !, g_read(ast, AST), dump_ast(AST). | |
| 18 | -action(name) :- !, | |
| 19 | - g_read(ast, AST), | |
| 20 | - sa_names(AST, NAST, ST), | |
| 21 | - g_assign(ast_n, NAST+ST). | |
| 22 | -action(type) :- !, | |
| 23 | - g_read(ast_n, AST+ST), | |
| 24 | - sa_types(AST, ST), | |
| 25 | - g_assign(ast_t, AST+ST). | |
| 26 | -action(halt) :- !, halt. | |
| 27 | -action(debug) :- g_read(ast_debug, true), !, g_assign(ast_debug, false). | |
| 28 | -action(debug) :- !, g_assign(ast_debug, true). | |
| 29 | -action(ACTION) :- format("%w: unknown action.\n", [ACTION]). | |
| 30 | - | |
| 31 | - | |
| 32 | -% ----------------------------------------------------------------------------- | |
| 33 | - | |
| 34 | -%% beware: fails if load_ast/3 does not finish with 3rd arg singular list | |
| 35 | - | |
| 36 | -load_ast(AST) :- g_read(ast_debug, true), !, load_ast_deb(_>[], [], [AST]). | |
| 37 | -load_ast(AST) :- load_ast(_>[], [], [AST]). | |
| 38 | - | |
| 39 | -load_ast(end_of_file, AST, AST). | |
| 40 | -load_ast((IN > INT :- MOD), IN, OUT) :- | |
| 41 | - call(MOD), | |
| 42 | - read(OP), !, | |
| 43 | - load_ast(OP, INT, OUT). | |
| 44 | -load_ast((IN > INT), IN, OUT) :- | |
| 45 | - read(OP), !, | |
| 46 | - load_ast(OP, INT, OUT). | |
| 47 | - | |
| 48 | -load_ast_deb(end_of_file, AST, AST). | |
| 49 | -load_ast_deb((IN > INT :- MOD), IN, OUT) :- | |
| 50 | - ( call(MOD) -> format("EXT OK ~q\n", [MOD]) ; | |
| 51 | - format("EXT FAIL ~q\n", [MOD]), fail ), | |
| 52 | - read(OP), !, | |
| 53 | - writeq(IN), write('.'), nl, | |
| 54 | - writeq(OP), nl, | |
| 55 | - load_ast_deb(OP, INT, OUT). | |
| 56 | -load_ast_deb(IN > INT, IN, OUT) :- | |
| 57 | - read(OP), !, | |
| 58 | - writeq(IN), write('.'), nl, | |
| 59 | - writeq(OP), nl, | |
| 60 | - load_ast_deb(OP, INT, OUT). | |
| 61 | - | |
| 62 | -% ----------------------------------------------------------------------------- | |
| 63 | - | |
| 64 | -dump_ast(fzn(PREDS, VARS, CONSTRS, SOLVE)) :- | |
| 65 | - !, | |
| 66 | - format("AST:\n", []), | |
| 67 | - format(" preds:\n", []), PREDS=preds(PS), dump_list(PS), | |
| 68 | - format(" vars:\n", []), VARS=vars(VS), dump_list(VS), | |
| 69 | - format(" constrs:\n", []), CONSTRS=constrs(CS), dump_list(CS), | |
| 70 | - format(" goal:\n ~w\n", [SOLVE]). | |
| 71 | - | |
| 72 | -dump_ast(AST) :- write(AST), nl. | |
| 73 | - | |
| 74 | -% ----------------------------------------------------------------------------- | |
| 75 | - | |
| 76 | -dump_list([]). | |
| 77 | -dump_list([I|Is]) :- format(" ~w\n", [I]), dump_list(Is). | |
| 78 | - | |
| 79 | -% ----------------------------------------------------------------------------- |