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22fc179a HWN |
1 | /* |
2 | * private-options.h - private declarations for option handling | |
3 | * | |
4 | * We put this in a private header, since layout of data structures | |
5 | * is an implementation detail that we want to hide. | |
6 | * | |
243ebb61 | 7 | * Copyright (C) 2007 Free Software Foundation, Inc. |
22fc179a HWN |
8 | * |
9 | * This library is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU Lesser General Public | |
11 | * License as published by the Free Software Foundation; either | |
12 | * version 2.1 of the License, or (at your option) any later version. | |
13 | * | |
14 | * This library is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | * Lesser General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU Lesser General Public | |
20 | * License along with this library; if not, write to the Free Software | |
21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
22 | */ | |
23 | ||
24 | #ifndef PRIVATE_OPTIONS | |
25 | #define PRIVATE_OPTIONS | |
26 | ||
27 | /* | |
28 | evaluator | |
29 | */ | |
30 | SCM_API scm_t_option scm_eval_opts[]; | |
31 | ||
32 | SCM_API long scm_eval_stack; | |
33 | ||
34 | SCM_API scm_t_option scm_evaluator_trap_table[]; | |
35 | ||
36 | SCM_API SCM scm_eval_options_interface (SCM setting); | |
37 | ||
38 | #define SCM_EVAL_STACK scm_eval_opts[0].val | |
39 | ||
40 | #define SCM_TRAPS_P scm_evaluator_trap_table[0].val | |
41 | #define SCM_ENTER_FRAME_P scm_evaluator_trap_table[1].val | |
42 | #define SCM_APPLY_FRAME_P scm_evaluator_trap_table[2].val | |
43 | #define SCM_EXIT_FRAME_P scm_evaluator_trap_table[3].val | |
44 | #define SCM_ENTER_FRAME_HDLR (SCM_PACK (scm_evaluator_trap_table[4].val)) | |
45 | #define SCM_APPLY_FRAME_HDLR (SCM_PACK (scm_evaluator_trap_table[5].val)) | |
46 | #define SCM_EXIT_FRAME_HDLR (SCM_PACK (scm_evaluator_trap_table[6].val)) | |
47 | #define SCM_MEMOIZE_P scm_evaluator_trap_table[7].val | |
48 | #define SCM_MEMOIZE_HDLR (SCM_PACK (scm_evaluator_trap_table[8].val)) | |
49 | ||
50 | /* | |
51 | debugging. | |
52 | */ | |
53 | SCM_API scm_t_option scm_debug_opts[]; | |
54 | ||
55 | #define SCM_BREAKPOINTS_P scm_debug_opts[1].val | |
56 | #define SCM_TRACE_P scm_debug_opts[2].val | |
57 | #define SCM_REC_PROCNAMES_P scm_debug_opts[3].val | |
58 | #define SCM_BACKWARDS_P scm_debug_opts[4].val | |
59 | #define SCM_BACKTRACE_WIDTH scm_debug_opts[5].val | |
60 | #define SCM_BACKTRACE_INDENT scm_debug_opts[6].val | |
61 | #define SCM_N_FRAMES scm_debug_opts[7].val | |
62 | #define SCM_BACKTRACE_MAXDEPTH scm_debug_opts[8].val | |
63 | #define SCM_BACKTRACE_DEPTH scm_debug_opts[9].val | |
64 | #define SCM_BACKTRACE_P scm_debug_opts[10].val | |
65 | #define SCM_DEVAL_P scm_debug_opts[11].val | |
66 | #define SCM_STACK_LIMIT scm_debug_opts[12].val | |
67 | #define SCM_SHOW_FILE_NAME scm_debug_opts[13].val | |
68 | #define SCM_WARN_DEPRECATED scm_debug_opts[14].val | |
69 | #define SCM_N_DEBUG_OPTIONS 15 | |
70 | ||
71 | ||
72 | /* | |
73 | printing | |
74 | */ | |
75 | SCM_API scm_t_option scm_print_opts[]; | |
76 | ||
77 | #define SCM_PRINT_CLOSURE (SCM_PACK (scm_print_opts[0].val)) | |
78 | #define SCM_PRINT_SOURCE_P ((int) scm_print_opts[1].val) | |
79 | #define SCM_PRINT_HIGHLIGHT_PREFIX (SCM_PACK (scm_print_opts[2].val)) | |
80 | #define SCM_PRINT_HIGHLIGHT_SUFFIX (SCM_PACK (scm_print_opts[3].val)) | |
81 | #define SCM_PRINT_KEYWORD_STYLE_I 4 | |
82 | #define SCM_PRINT_KEYWORD_STYLE (SCM_PACK (scm_print_opts[4].val)) | |
83 | #define SCM_N_PRINT_OPTIONS 5 | |
84 | ||
85 | ||
86 | /* | |
87 | read | |
88 | */ | |
89 | SCM_API scm_t_option scm_read_opts[]; | |
90 | ||
91 | #define SCM_COPY_SOURCE_P scm_read_opts[0].val | |
92 | #define SCM_RECORD_POSITIONS_P scm_read_opts[1].val | |
93 | #define SCM_CASE_INSENSITIVE_P scm_read_opts[2].val | |
94 | #define SCM_KEYWORD_STYLE scm_read_opts[3].val | |
95 | #if SCM_ENABLE_ELISP | |
96 | #define SCM_ELISP_VECTORS_P scm_read_opts[4].val | |
97 | #define SCM_ESCAPED_PARENS_P scm_read_opts[5].val | |
98 | #define SCM_N_READ_OPTIONS 6 | |
99 | #else | |
100 | #define SCM_N_READ_OPTIONS 4 | |
101 | #endif | |
102 | ||
103 | #endif /* PRIVATE_OPTIONS */ |