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offsets. (struct rmatch): new struct. (struct RMatch): reference struct rmatch. (RMATCH_REGS): new macro. * re.c (match_alloc): initialize struct rmatch. (pair_byte_cmp): new function. (update_char_offset): update character offsets. (match_init_copy): copy regexp and character offsets. (match_sublen): removed. (match_offset): use update_char_offset. (match_begin): ditto. (match_end): ditto. (rb_reg_search): make character offset updated flag false. (match_size): use RMATCH_REGS. (match_backref_number): ditto. (rb_reg_nth_defined): ditto. (rb_reg_nth_match): ditto. (rb_reg_match_pre): ditto. (rb_reg_match_post): ditto. (rb_reg_match_last): ditto. (match_array): ditto. (match_aref): ditto. (match_values_at): ditto. (match_inspect): ditto. * string.c (rb_str_subpat_set): use RMATCH_REGS. (rb_str_sub_bang): ditto. (str_gsub): ditto. (rb_str_split_m): ditto. (scan_once): ditto. * gc.c (obj_free): free character offsets. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15513 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
66 lines
1.3 KiB
C
66 lines
1.3 KiB
C
/**********************************************************************
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re.h -
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$Author$
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created at: Thu Sep 30 14:18:32 JST 1993
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Copyright (C) 1993-2007 Yukihiro Matsumoto
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**********************************************************************/
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#ifndef RUBY_RE_H
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#define RUBY_RE_H 1
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#if defined(__cplusplus)
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extern "C" {
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#if 0
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} /* satisfy cc-mode */
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#endif
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#endif
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#include <sys/types.h>
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#include <stdio.h>
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#include "ruby/regex.h"
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typedef struct re_pattern_buffer Regexp;
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struct rmatch_offset {
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int beg;
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int end;
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};
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struct rmatch {
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struct re_registers regs;
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int char_offset_updated;
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int char_offset_num_allocated;
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struct rmatch_offset *char_offset;
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};
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struct RMatch {
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struct RBasic basic;
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VALUE str;
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struct rmatch *rmatch;
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VALUE regexp; /* RRegexp */
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};
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#define RMATCH(obj) (R_CAST(RMatch)(obj))
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#define RMATCH_REGS(obj) (&(R_CAST(RMatch)(obj))->rmatch->regs)
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VALUE rb_reg_regcomp(VALUE);
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int rb_reg_search(VALUE, VALUE, int, int);
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VALUE rb_reg_regsub(VALUE, VALUE, struct re_registers *, VALUE);
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int rb_reg_adjust_startpos(VALUE, VALUE, int, int);
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void rb_match_busy(VALUE);
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VALUE rb_reg_quote(VALUE);
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#if defined(__cplusplus)
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#if 0
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{ /* satisfy cc-mode */
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#endif
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} /* extern "C" { */
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#endif
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#endif /* RUBY_RE_H */
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