The "n" option for regexp, /.../n, is historical.
It doesn't mean the regexp works as binary match since Ruby 1.9.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57759 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Follow r49675, r57098 and r57110. Don't assume RMatch::regexp always
contains a valid Regexp instance; it will be Qnil if the MatchData is
created by rb_backref_set_string(). [ruby-core:78741] [Bug #13054]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57123 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* re.c (match_backref_number, namev_to_backref_number): use
RB_TYPE_P instead of switching by TYPE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57114 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* re.c (namev_to_backref_number, rb_reg_regsub): extract name to
backref number check as NAME_TO_NUMBER.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57112 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* re.c (match_backref_number): use name_to_backref_number for
casts.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57110 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* re.c (rb_reg_regsub): other than regexp has no name references.
[ruby-core:78686] [Bug #13042]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57098 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c (rb_str_match_m_p): inverse of Regexp#match?. based on
the patch by Herwin Weststrate <herwin@snt.utwente.nl>.
[Fix GH-1483] [Feature #12898]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* re.c (rb_reg_match_m_p): consider char boundary. rb_str_subpos
does not adjust to the boundary if len == 0.
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Follow r16757 ("* re.c: fix SEGV by Regexp.allocate.names,
Match.allocate.names, etc.", 2008-06-02). Don't do null dereference if
MatchData#hash or #== is called against an uninitialized instance.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56994 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Don't discard the hash value computed for the regexp object. It seems it
was simply missed out in r24754, when MatchData#hash was initially
implemented.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56962 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
a hash value of Object might be Bignum, but it causes many troubles
expecially the Object is used as a key of a hash. so I've gave up
to do so.
* array.c (rb_ary_hash): use above macro.
* bignum.c (rb_big_hash): ditto.
* hash.c (rb_obj_hash, rb_hash_hash): ditto.
* numeric.c (rb_dbl_hash): ditto.
* proc.c (proc_hash): ditto.
* re.c (rb_reg_hash, match_hash): ditto.
* string.c (rb_str_hash_m): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56340 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* re.c (rb_reg_match_m_p): [DOC] fix return value in rdoc.
* test/ruby/test_regexp.rb (TestRegexp#test_match_p): add some
tests from document.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55075 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* re.c (rb_reg_match_m_p): fix match against empty string.
rb_str_offset returns the end when the position exceeds the
length. fix the range parameter of onig_search.
[ruby-core:75604] [Bug #12394]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55069 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* re.c (rb_reg_match_m_p): should return nil if no match, as the
document says. [Feature #8110]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55067 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* re.c (rb_reg_match_m_p): fix type of variable for onig_search
result.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55062 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
temporary array.
* re.c (match_ary_aref): get element(s) of match array without creating
temporary array.
* re.c (match_aref): Use match_ary_subseq with handling irregulars.
* re.c (match_values_at): Use match_ary_aref.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
has coderange information.
* re.c (rb_reg_prepare_enc): add shortcut path when the regexp has
the same encoding of given string.
* re.c (rb_reg_prepare_re): avoid duplicated allocation of
onig_errmsg_buffer.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54886 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* re.c (rb_reg_initialize): must copy the source string content,
it is not a static literal.
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* string.c (rb_fstring_enc_new, rb_fstring_enc_cstr): functions to
make fstring with encoding.
* re.c (rb_reg_initialize): make fstring without copying.
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if given string is ASCII only.
121.2s to 113.9s on my x86_64-freebsd10.2 Intel Core i5 661
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53720 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* variable.c (rb_f_global_variables): add matched back references
only, as well as defiend? operator.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53534 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* encindex.h: separate encoding index constants from internal.h.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* re.c (rb_memsearch_wchar, rb_memsearch_qchar): test matching
till the end of string. [ruby-core:70592] [Bug #11488]
* test/ruby/test_m17n.rb (test_include?, tet_index): add tests by
Tom Stuart.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* re.c (rb_memsearch): should match only char boundaries in wide
character encodings. [ruby-core:70220] [Bug #11413]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51470 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* include/ruby/encoding.h (ENC_CODERANGE_CLEAN_P): predicate that
tells if the coderange is clean, that is 7bit or valid, and no
needs to scrub.
* re.c (rb_reg_expr_str): use ENC_CODERANGE_CLEAN_P.
* string.c (enc_strlen, rb_enc_cr_str_buf_cat, rb_str_scrub):
ditto.
* string.c (rb_str_enumerate_chars): ditto, and suppress a warning
by gcc6.
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