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2012-05-14merge revision(s) 34796:naruse
* parse.y (parser_tokadd_string): insert a backslash only if quoted by single quotes. [ruby-dev:45281] [Bug #6069] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@35643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-02-25merge revision(s) 34786,34787,34788,34789:naruse
* dir.c, file.c, io.c: use rb_sys_fail_path. * error.c: new functions to deal exceptions with string instances. * dir.c, file.c, io.c (rb_sys_fail_path): use rb_sys_fail_str. * test/ruby/test_literal.rb (TestRubyLiteral#test_special_const): test for https://bugs.php.net/bug.php?id=61095 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@34814 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-02-23merge revision(s) 34776:nobu
* parse.y (parser_tokadd_string, parser_yylex): insert a backslash if the next character is non-ascii. [ruby-dev:45278] [Bug #6069] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@34777 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-09-02* parse.y (parser_tokadd_string, parser_yylex): ignore a backslashnobu
which prefixes an non-ascii character, which has no escape syntax. [ruby-core:39222] [Ruby 1.9 - Bug #5262] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@33161 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-10-04* parse.y (regexp): dregexp has literal string only at the headnobu
and successors are array. [ruby-core:32682] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-16* parse.y (parser_read_escape, parser_tokadd_escape): allow a hex ormame
octal encoded character after \c. This seemed to be prohibited at r13836, but its ChangeLog mentions nothing about this prohibition. So I assume this prohibition is not intended. [ruby-core:27229] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27847 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-04-27* parse.y (parser_read_escape): deny extra character escapes.nobu
[ruby-core:27228] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27507 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-01-25supress warnings.akr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26418 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-11-30* parse.y (parser_yylex): suppress an extra error message afternobu
numeric literal without digits. based on a patch from ujihisa . in [ruby-dev:39811]. [ruby-dev:39798] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25962 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-07-20* compile.c (compile_dstr_fragments): reduced needless literal.nobu
* parse.y (xstring, regexp, dsym, literal_concat, evstr2dstr): literal at the top of dstr is no longer needed if it is empty, since concatstrings and toregexp always create new strings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-03-01add tests.akr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15669 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-03-01add a test.akr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15667 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-02-23* test/ruby/test_literal.rb: new test.aamine
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11825 b2dd03c8-39d4-4d8f-98ff-823fe69b080e