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83 lines
2.3 KiB
C
83 lines
2.3 KiB
C
/* classes: h_files */
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#ifndef SCM_READ_H
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#define SCM_READ_H
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/* Copyright (C) 1995,1996,2000, 2006 Free Software Foundation, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "libguile/__scm.h"
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#include "libguile/options.h"
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/* SCM_LINE_INCREMENTORS are the characters which cause the line count to
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* be incremented for the purposes of error reporting. This feature
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* is only used for scheme code loaded from files.
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*
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* SCM_WHITE_SPACES are other characters which should be treated like spaces
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* in programs.
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*/
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#define SCM_LINE_INCREMENTORS '\n'
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#ifdef MSDOS
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# define SCM_SINGLE_SPACES ' ':case '\r':case '\f': case 26
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#else
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# define SCM_SINGLE_SPACES ' ':case '\r':case '\f'
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#endif
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#define SCM_WHITE_SPACES SCM_SINGLE_SPACES: case '\t'
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SCM_API scm_t_option scm_read_opts[];
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#define SCM_COPY_SOURCE_P scm_read_opts[0].val
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#define SCM_RECORD_POSITIONS_P scm_read_opts[1].val
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#define SCM_CASE_INSENSITIVE_P scm_read_opts[2].val
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#define SCM_KEYWORD_STYLE scm_read_opts[3].val
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#if SCM_ENABLE_ELISP
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#define SCM_ELISP_VECTORS_P scm_read_opts[4].val
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#define SCM_ESCAPED_PARENS_P scm_read_opts[5].val
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#define SCM_N_READ_OPTIONS 6
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#else
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#define SCM_N_READ_OPTIONS 4
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#endif
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SCM_API SCM scm_sym_dot;
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SCM_API SCM scm_read_options (SCM setting);
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SCM_API SCM scm_read (SCM port);
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SCM_API size_t scm_read_token (int ic, SCM * tok_buf, SCM port, int weird);
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SCM_API SCM scm_read_hash_extend (SCM chr, SCM proc);
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SCM_API void scm_i_input_error (const char *func, SCM port,
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const char *message, SCM arg)
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SCM_NORETURN;
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SCM_API void scm_init_read (void);
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#endif /* SCM_READ_H */
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/*
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Local Variables:
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c-file-style: "gnu"
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End:
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*/
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