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Diffstat (limited to 'libguile/private-options.h')
-rw-r--r-- | libguile/private-options.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/libguile/private-options.h b/libguile/private-options.h new file mode 100644 index 000000000..eeaf0c17b --- /dev/null +++ b/libguile/private-options.h @@ -0,0 +1,103 @@ +/* + * private-options.h - private declarations for option handling + * + * We put this in a private header, since layout of data structures + * is an implementation detail that we want to hide. + * + * Copyright (C) 2007 Free Software Foundation, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef PRIVATE_OPTIONS +#define PRIVATE_OPTIONS + +/* + evaluator + */ +SCM_API scm_t_option scm_eval_opts[]; + +SCM_API long scm_eval_stack; + +SCM_API scm_t_option scm_evaluator_trap_table[]; + +SCM_API SCM scm_eval_options_interface (SCM setting); + +#define SCM_EVAL_STACK scm_eval_opts[0].val + +#define SCM_TRAPS_P scm_evaluator_trap_table[0].val +#define SCM_ENTER_FRAME_P scm_evaluator_trap_table[1].val +#define SCM_APPLY_FRAME_P scm_evaluator_trap_table[2].val +#define SCM_EXIT_FRAME_P scm_evaluator_trap_table[3].val +#define SCM_ENTER_FRAME_HDLR (SCM_PACK (scm_evaluator_trap_table[4].val)) +#define SCM_APPLY_FRAME_HDLR (SCM_PACK (scm_evaluator_trap_table[5].val)) +#define SCM_EXIT_FRAME_HDLR (SCM_PACK (scm_evaluator_trap_table[6].val)) +#define SCM_MEMOIZE_P scm_evaluator_trap_table[7].val +#define SCM_MEMOIZE_HDLR (SCM_PACK (scm_evaluator_trap_table[8].val)) + +/* + debugging. + */ +SCM_API scm_t_option scm_debug_opts[]; + +#define SCM_BREAKPOINTS_P scm_debug_opts[1].val +#define SCM_TRACE_P scm_debug_opts[2].val +#define SCM_REC_PROCNAMES_P scm_debug_opts[3].val +#define SCM_BACKWARDS_P scm_debug_opts[4].val +#define SCM_BACKTRACE_WIDTH scm_debug_opts[5].val +#define SCM_BACKTRACE_INDENT scm_debug_opts[6].val +#define SCM_N_FRAMES scm_debug_opts[7].val +#define SCM_BACKTRACE_MAXDEPTH scm_debug_opts[8].val +#define SCM_BACKTRACE_DEPTH scm_debug_opts[9].val +#define SCM_BACKTRACE_P scm_debug_opts[10].val +#define SCM_DEVAL_P scm_debug_opts[11].val +#define SCM_STACK_LIMIT scm_debug_opts[12].val +#define SCM_SHOW_FILE_NAME scm_debug_opts[13].val +#define SCM_WARN_DEPRECATED scm_debug_opts[14].val +#define SCM_N_DEBUG_OPTIONS 15 + + +/* + printing +*/ +SCM_API scm_t_option scm_print_opts[]; + +#define SCM_PRINT_CLOSURE (SCM_PACK (scm_print_opts[0].val)) +#define SCM_PRINT_SOURCE_P ((int) scm_print_opts[1].val) +#define SCM_PRINT_HIGHLIGHT_PREFIX (SCM_PACK (scm_print_opts[2].val)) +#define SCM_PRINT_HIGHLIGHT_SUFFIX (SCM_PACK (scm_print_opts[3].val)) +#define SCM_PRINT_KEYWORD_STYLE_I 4 +#define SCM_PRINT_KEYWORD_STYLE (SCM_PACK (scm_print_opts[4].val)) +#define SCM_N_PRINT_OPTIONS 5 + + +/* + read + */ +SCM_API scm_t_option scm_read_opts[]; + +#define SCM_COPY_SOURCE_P scm_read_opts[0].val +#define SCM_RECORD_POSITIONS_P scm_read_opts[1].val +#define SCM_CASE_INSENSITIVE_P scm_read_opts[2].val +#define SCM_KEYWORD_STYLE scm_read_opts[3].val +#if SCM_ENABLE_ELISP +#define SCM_ELISP_VECTORS_P scm_read_opts[4].val +#define SCM_ESCAPED_PARENS_P scm_read_opts[5].val +#define SCM_N_READ_OPTIONS 6 +#else +#define SCM_N_READ_OPTIONS 4 +#endif + +#endif /* PRIVATE_OPTIONS */ |