Commit f77dbaf75740d3ec40cf7ac48becf0159d5d5e8e
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fznslurp is now fzsem
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fz/fznslurp.pl
| @@ -1,79 +0,0 @@ | @@ -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 | -% ----------------------------------------------------------------------------- |