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1 | #ifndef SCM_SRFI_14_H |
2 | #define SCM_SRFI_14_H | |
3 | ||
4 | /* srfi-14.c --- SRFI-14 procedures for Guile | |
5 | * | |
2b829bbb | 6 | * Copyright (C) 2001, 2004, 2006 Free Software Foundation, Inc. |
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7 | * |
8 | * This library is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU Lesser General Public | |
10 | * License as published by the Free Software Foundation; either | |
11 | * version 2.1 of the License, or (at your option) any later version. | |
12 | * | |
13 | * This library is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | * Lesser General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU Lesser General Public | |
19 | * License along with this library; if not, write to the Free Software | |
92205699 | 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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21 | */ |
22 | \f | |
23 | ||
24 | #include "libguile/__scm.h" | |
25 | ||
26 | #define SCM_CHARSET_SIZE 256 | |
27 | ||
28 | /* We expect 8-bit bytes here. Should be no problem in the year | |
29 | 2001. */ | |
30 | #ifndef SCM_BITS_PER_LONG | |
31 | # define SCM_BITS_PER_LONG (sizeof (long) * 8) | |
32 | #endif | |
33 | ||
34 | #define SCM_CHARSET_GET(cs, idx) (((long *) SCM_SMOB_DATA (cs))\ | |
35 | [((unsigned char) (idx)) / SCM_BITS_PER_LONG] &\ | |
36 | (1L << (((unsigned char) (idx)) % SCM_BITS_PER_LONG))) | |
37 | ||
38 | #define SCM_CHARSETP(x) (!SCM_IMP (x) && (SCM_TYP16 (x) == scm_tc16_charset)) | |
39 | ||
40 | /* Smob type code for character sets. */ | |
41 | SCM_API int scm_tc16_charset; | |
42 | ||
43 | SCM_API SCM scm_char_set_p (SCM obj); | |
44 | SCM_API SCM scm_char_set_eq (SCM char_sets); | |
45 | SCM_API SCM scm_char_set_leq (SCM char_sets); | |
46 | SCM_API SCM scm_char_set_hash (SCM cs, SCM bound); | |
47 | SCM_API SCM scm_char_set_cursor (SCM cs); | |
48 | SCM_API SCM scm_char_set_ref (SCM cs, SCM cursor); | |
49 | SCM_API SCM scm_char_set_cursor_next (SCM cs, SCM cursor); | |
50 | SCM_API SCM scm_end_of_char_set_p (SCM cursor); | |
51 | SCM_API SCM scm_char_set_fold (SCM kons, SCM knil, SCM cs); | |
52 | SCM_API SCM scm_char_set_unfold (SCM p, SCM f, SCM g, SCM seed, SCM base_cs); | |
53 | SCM_API SCM scm_char_set_unfold_x (SCM p, SCM f, SCM g, SCM seed, SCM base_cs); | |
54 | SCM_API SCM scm_char_set_for_each (SCM proc, SCM cs); | |
55 | SCM_API SCM scm_char_set_map (SCM proc, SCM cs); | |
56 | SCM_API SCM scm_char_set_copy (SCM cs); | |
57 | SCM_API SCM scm_char_set (SCM rest); | |
58 | SCM_API SCM scm_list_to_char_set (SCM list, SCM base_cs); | |
59 | SCM_API SCM scm_list_to_char_set_x (SCM list, SCM base_cs); | |
60 | SCM_API SCM scm_string_to_char_set (SCM str, SCM base_cs); | |
61 | SCM_API SCM scm_string_to_char_set_x (SCM str, SCM base_cs); | |
62 | SCM_API SCM scm_char_set_filter (SCM pred, SCM cs, SCM base_cs); | |
63 | SCM_API SCM scm_char_set_filter_x (SCM pred, SCM cs, SCM base_cs); | |
64 | SCM_API SCM scm_ucs_range_to_char_set (SCM lower, SCM upper, SCM error, SCM base_cs); | |
65 | SCM_API SCM scm_ucs_range_to_char_set_x (SCM lower, SCM upper, SCM error, SCM base_cs); | |
66 | SCM_API SCM scm_to_char_set (SCM x); | |
67 | SCM_API SCM scm_char_set_size (SCM cs); | |
68 | SCM_API SCM scm_char_set_count (SCM pred, SCM cs); | |
69 | SCM_API SCM scm_char_set_to_list (SCM cs); | |
70 | SCM_API SCM scm_char_set_to_string (SCM cs); | |
71 | SCM_API SCM scm_char_set_contains_p (SCM cs, SCM ch); | |
72 | SCM_API SCM scm_char_set_every (SCM pred, SCM cs); | |
73 | SCM_API SCM scm_char_set_any (SCM pred, SCM cs); | |
74 | SCM_API SCM scm_char_set_adjoin (SCM cs, SCM rest); | |
75 | SCM_API SCM scm_char_set_delete (SCM cs, SCM rest); | |
76 | SCM_API SCM scm_char_set_adjoin_x (SCM cs, SCM rest); | |
77 | SCM_API SCM scm_char_set_delete_x (SCM cs, SCM rest); | |
78 | SCM_API SCM scm_char_set_complement (SCM cs); | |
79 | SCM_API SCM scm_char_set_union (SCM rest); | |
80 | SCM_API SCM scm_char_set_intersection (SCM rest); | |
81 | SCM_API SCM scm_char_set_difference (SCM cs1, SCM rest); | |
82 | SCM_API SCM scm_char_set_xor (SCM rest); | |
83 | SCM_API SCM scm_char_set_diff_plus_intersection (SCM cs1, SCM rest); | |
84 | SCM_API SCM scm_char_set_complement_x (SCM cs); | |
85 | SCM_API SCM scm_char_set_union_x (SCM cs1, SCM rest); | |
86 | SCM_API SCM scm_char_set_intersection_x (SCM cs1, SCM rest); | |
87 | SCM_API SCM scm_char_set_difference_x (SCM cs1, SCM rest); | |
88 | SCM_API SCM scm_char_set_xor_x (SCM cs1, SCM rest); | |
89 | SCM_API SCM scm_char_set_diff_plus_intersection_x (SCM cs1, SCM cs2, SCM rest); | |
90 | ||
91 | SCM_API SCM scm_char_set_lower_case; | |
92 | SCM_API SCM scm_char_set_upper_case; | |
93 | SCM_API SCM scm_char_set_title_case; | |
94 | SCM_API SCM scm_char_set_letter; | |
95 | SCM_API SCM scm_char_set_digit; | |
96 | SCM_API SCM scm_char_set_letter_and_digit; | |
97 | SCM_API SCM scm_char_set_graphic; | |
98 | SCM_API SCM scm_char_set_printing; | |
99 | SCM_API SCM scm_char_set_whitespace; | |
100 | SCM_API SCM scm_char_set_iso_control; | |
101 | SCM_API SCM scm_char_set_punctuation; | |
102 | SCM_API SCM scm_char_set_symbol; | |
103 | SCM_API SCM scm_char_set_hex_digit; | |
104 | SCM_API SCM scm_char_set_blank; | |
105 | SCM_API SCM scm_char_set_ascii; | |
106 | SCM_API SCM scm_char_set_empty; | |
107 | SCM_API SCM scm_char_set_full; | |
108 | ||
a17d2654 | 109 | SCM_API void scm_srfi_14_compute_char_sets (void); |
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110 | SCM_API void scm_init_srfi_14 (void); |
111 | ||
112 | #endif /* SCM_SRFI_14_H */ |