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* * lib/yaml/store.rb (YAML::Store#dump): use table argument instead of @table ↵kazu2016-09-291-1/+1
| | | | | | directly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56294 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* update call-seq of YAML::Store#initialize [ci skip]kazu2016-09-291-0/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56293 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fix YAML::Storekazu2016-09-291-9/+12
| | | | | | | | | | | | | | | | | * lib/yaml/store.rb (YAML::Store#initialize): Fix arguments. [ruby-dev:49821] [Bug #12800] * test/yaml/test_store.rb: Add tests from test/test_pstore.rb. * test/yaml/test_store.rb (YAMLStoreTest#test_with_options): Add options test. * lib/yaml/store.rb (YAML::Store#dump): Revert to to_yaml. * lib/yaml/store.rb (YAML::Store#empty_marshal_data): Use to_yaml with options. * lib/yaml/store.rb (YAML::Store#empty_marshal_checksum): Use CHECKSUM_ALGO. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56291 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Add frozen_string_literal: false for all filesnaruse2015-12-162-0/+2
| | | | | | When you change this to true, you may need to add more tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/dbm.rb: [DOC] Document call-seq for YAML::DBMzzak2013-08-121-11/+56
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42532 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml.rb, lib/yaml/: [DOC] Document YAML::DBM#key and addzzak2013-08-121-1/+11
| | | | | | | | references to similar methods with more detail. This patch brings lib/yaml to 100% documentation coverage. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42529 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/store.rb: make initialize method signature match thetenderlove2011-10-021-10/+5
| | | | | | superclass signature. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33376 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/dbm/dbm.rb: fix #update, add #key for using istead #index.ayumin2011-09-251-2/+12
| | | | | | [Bug #5305][ruby-dev:44485] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33329 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * remove trailing spaces.nobu2011-05-151-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/dbm.rb: fix a typo in a comment.nagachika2011-05-141-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31563 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/dbm.rb: Add documentation. Patch by Justin Collins.drbrain2011-05-142-7/+153
| | | | | | | | [Ruby 1.9 - Bug #4693] * lib/yaml/store.rb: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31559 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/syck/lib/syck/dbm.rb: moved to lib/yaml/dbm.rb since it is nottenderlove2010-04-112-0/+154
| | | | | | | | YAML engine specific * ext/syck/lib/syck/store.rb: moved to lib/yaml/store.rb since it is not YAML engine specific. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27294 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml: Moved to ext/syck/lib, Syck only uses Syck constant.tenderlove2010-04-0316-1730/+0
| | | | | | | * lib/yaml.rb: Added an engine manager for choosing YAML engine. * ext/syck/lib/syck/rubytypes.rb: squashed warnings when using Psych git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/basenode.rb: deprecating YPath methodstenderlove2010-03-262-1/+9
| | | | | | | * lib/yaml/stream.rb: deprecating YAML::Stream#edit * test/yaml/test_yaml.rb: requiring yaml/ypath for tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27058 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/encoding.rb: YAML.encode, YAML.decode are deprecated.tenderlove2010-03-263-0/+6
| | | | | | | | * lib/yaml/stringio.rb: yaml/stringio.rb is deprecated. * lib/yaml/ypath.rb: YAML::YPath is deprecated. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27057 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/rubytypes.rb: Struct members are emitted without a leadingtenderlove2010-02-041-2/+2
| | | | | | | | colon. Thanks Yusuke Endoh! [ruby-core:28052] * test/yaml/test_struct.rb: fixed tests to go with Struct changes * test/yaml/test_yaml.rb: fixed tests to go with Struct changes git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26576 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Fixed heredoc to play with emacs better. Added :startdoc: to fix broken rdoc ↵ryan2009-09-241-2/+3
| | | | | | processing git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25084 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/rubytypes.rb (String#is_binary_data?): TAB would benobu2009-03-261-1/+1
| | | | | | | | | | | | usually considered to be included in text data. * lib/rdoc/parser.rb (RDoc::Parser.binary?): blksize may be nil and is irrelevant to whether a file is binary. copied from above since TAB and newlines would be usually considered to be included in text data. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23071 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * {ext,lib,test}/**/*.rb: removed trailing spaces.nobu2009-03-0610-31/+31
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/optparse/version.rb: remove variable shadowing to stopmatz2008-12-182-219/+214
| | | | | | | | | | | | | | | | | | | | warning. [ruby-core:20612] * lib/irb/completion.rb, lib/net/imap.rb, lib/prime.rb, lib/rinda/ring.rb, lib/racc/parser.rb, lib/shell/command-processor.rb, lib/yaml/yamlnode.rb: ditto. * lib/racc/parser.rb: remove space before parentheses. * lib/shell/command-processor.rb, lib/shell/process-controller.rb: use parentheses around arguments. * lib/irb/ext/change-ws.rb, lib/rexml/validation/relaxng.rb, lib/yaml/baseemitter.rb: indentation fix. * lib/matrix.rb: small cosmetic change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20859 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/rubytypes.rb: support Rational and Complex as 1.8matz2008-11-061-0/+38
| | | | | | does. a patch from Hiroshi Moriyama in [ruby-dev:36899]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/store.rb (YAML::load): modified to support emptymatz2008-04-111-1/+15
| | | | | | database. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15970 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/pstore.rb (PStore::dump, PStore::load): allow subclassmatz2008-04-101-2/+2
| | | | | | | | | overriding. [ruby-dev:34305] * lib/yaml/store.rb (YAML::Store::marshal_dump_supports_canonical_option?): add a method to support faster PStore. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15964 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/json/lib/json/pure/generator.rb,naruse2008-02-122-4/+4
| | | | | | | | | | | | | | | ext/json/lib/json/pure/parser.rb, ext/openssl/lib/openssl/x509.rb, ext/win32ole/sample/olegen.rb, lib/date/format.rb, lib/irb/context.rb, lib/irb/workspace.rb, lib/net/http.rb, lib/net/imap.rb, lib/rdoc/generator.rb, lib/rdoc/markup/to_html.rb, lib/rdoc/markup/to_latex.rb, lib/rdoc/parsers/parse_c.rb, lib/rdoc/ri/formatter.rb, lib/rexml/parsers/baseparser.rb, lib/rexml/quickpath.rb, lib/rexml/text.rb, lib/rss/parser.rb, lib/uri/common.rb, lib/uri/generic.rb, lib/webrick/httpresponse.rb, lib/webrick/httpservlet/filehandler.rb, lib/yaml/baseemitter.rb, lib/yaml/encoding.rb: performance tuning arround String#gsub. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15442 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/rubytypes.rb (String#is_binary_data?): use Integer#fdiv.nobu2007-11-161-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13945 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/syck/rubyext.c: Node#value defined twice.why2007-11-152-3/+1
| | | | | | | * lib/yaml/: several method redefinitions causing warnings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13942 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/types.rb: Likewise, pass self to YAML::quick_emit.why2007-11-151-3/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13941 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml.rb (quick_emit): use combination of object_id and hash towhy2007-11-151-9/+9
| | | | | | | | identify repeated object references, since GC will reuse memory of objects during output of YAML. [ruby-Bugs-8548] [ruby-Bugs-3698] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13940 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Replace nodoc with stopdoc so Module methods get documented.drbrain2006-08-111-1/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10714 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/rubytypes.rb (Fixnum): Bignum could not be loaded inocean2006-01-101-10/+12
| | | | | | | | | | ruby 1.8.3/1.8.4. [ruby-core:6115] * lib/yaml/rubytypes.rb (Numeric): Subclass of Numeric could not be dumped properly. [ruby-core:7047] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9816 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/rubytypes.rb (Symbol#yaml_new): YAML loading of quotedocean2006-01-101-0/+1
| | | | | | | Symbols broken. [ruby-Bugs:2535] (written by Aaron Schrab) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9815 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/basenode.rb (YAML::BaseNode::match_segment): fix typo.nobu2005-09-273-41/+51
| | | | | | | | | | | [ruby-dev:27237], [ruby-core:05854] * lib/yaml/tag.rb (Module#yaml_as): suppress warnings. * lib/yaml/types.rb (YAML::PrivateType, YAML::DomainType): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9323 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/syck/emitter.c (syck_scan_scalar): prevent indicators fromwhy2005-09-202-9/+10
| | | | | | | | | | | | | | | | | | | | | | appearing alone or at the end of plain scalars. [ruby-core:5826] * ext/syck/emitter.c (syck_emit_scalar): treat typed scalar nodes as complex keys. * lib/syck.h: version 0.60. * lib/yaml/basenode.rb (YAML::BaseNode#at): transform keys during key searches. * ext/syck/rubyext.c: loading of binary-typed nodes. prevent emission of plain strings that look like symbols, but which aren't. * ext/syck/emitter.c (syck_emit): passing an int* value to the long* parameter causes unaligned access on LP64 systems. [ruby-dev:27161] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9242 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/rubytypes.rb: remove comments that are bungling upwhy2005-09-171-39/+4
| | | | | | | | | | | | | | | | | | the rdoc and ri output. output symbols as plain scalars. * ext/syck/rubyext.c (syck_emitter_reset): emit headless documents always. * ext/syck/emitter.c (syck_scan_scalar): quote scalars with any kind of surrounding line space, tabs or spaces alike. * ext/syck/token.c: accept tabs as whitespace, not for indentation, but strip from plain scalars. * test/yaml/test_yaml.rb: remove outdated tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9207 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml.rb: reworking YAML::Stream to use the newwhy2005-09-137-564/+444
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | emitter. * lib/yaml/stream.rb: ditto. * lib/yaml/rubytypes.rb: added Object#yaml_new. * lib/yaml/tag.rb: the tag_subclasses? method now shows up in the class. allow taguri to be set using an accessor. continue support of Object#to_yaml_type. * ext/syck/rubyext.c: new emitter code. yaml_new and yaml_initialize get called, should they be present. consolidated all the diaspora of internal node types into the family below YAML::Syck::Node -- Map, Seq, Scalar -- all of whom are SyckNode structs pointing to Ruby data. moved Object#yaml_new into the node_import and made it the default behavior. the target_class is always called wih yaml_new, prepended a parameter, which is the klass. loaded nodes through GenericResolver show their style. new Resolver#tagurize converts type ids to taguris. * ext/syck/implicit.re: were 'y' and 'n' seriously omitted?? * ext/syck/emitter.c: renovated emitter, walks the tree in advance. consolidated redundant block_styles struct into the scalar_style struct. (this means loaded nodes can now be sent back to emitter and preserve at least its very basic formatting.) * ext/syck/gram.c: headless documents of any kind allowed. * ext/syck/node.c: new syck_replace_str methods and syck_empty_* methods for rewriting node contents, while keeping the ID and other setup info. added syck_seq_assign. * ext/syck/syck.h: reflect block_styles and new node functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Removal of lib/yaml/baseemitter.rb was accidental.why2005-09-131-0/+247
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9140 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml.rb: reworking YAML::Stream to use the newwhy2005-09-132-354/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | emitter. * lib/yaml/stream.rb: ditto. * lib/yaml/rubytypes.rb: added Object#yaml_new. * lib/yaml/tag.rb: the tag_subclasses? method now shows up in the class. allow taguri to be set using an accessor. continue support of Object#to_yaml_type. * ext/syck/rubyext.c: new emitter code. yaml_new and yaml_initialize get called, should they be present. consolidated all the diaspora of internal node types into the family below YAML::Syck::Node -- Map, Seq, Scalar -- all of whom are SyckNode structs pointing to Ruby data. moved Object#yaml_new into the node_import and made it the default behavior. the target_class is always called wih yaml_new, prepended a parameter, which is the klass. loaded nodes through GenericResolver show their style. new Resolver#tagurize converts type ids to taguris. * ext/syck/implicit.re: were 'y' and 'n' seriously omitted?? * ext/syck/emitter.c: renovated emitter, walks the tree in advance. consolidated redundant block_styles struct into the scalar_style struct. (this means loaded nodes can now be sent back to emitter and preserve at least its very basic formatting.) * ext/syck/gram.c: headless documents of any kind allowed. * ext/syck/node.c: new syck_replace_str methods and syck_empty_* methods for rewriting node contents, while keeping the ID and other setup info. added syck_seq_assign. * ext/syck/syck.h: reflect block_styles and new node functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9139 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * bignum.c (bignorm): fixed a bug in normalizing negative numbersmatz2005-06-071-2/+2
| | | | | | | | | | | | | | | | reported from Honda Hiroki <hhonda@ipflex.com>. normalizing should not trim preceding zeros from negative numbers. * ext/socket/socket.c (ruby_getaddrinfo__aix): merged a patch from KUBO Takehiro <kubo@jiubao.org> to support AIX. [ruby-list:40832] * lib/yaml/rubytypes.rb (Array::to_yaml): merged a patch from Tilman Sauerbeck <tilman@code-monkey.de>. [ruby-core:05055] * lib/yaml/rubytypes.rb (Hash::to_yaml): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8589 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/rubytypes.rb: whoops. bad require for 'yaml/compat'. sorry.why2004-08-181-1/+0
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6788 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/baseemitter.rb: folding now handles double-quoted strings,why2004-08-183-21/+30
| | | | | | | | | | | fixed problem with extra line feeds at end of folding, whitespace opening scalar blocks. * lib/yaml/rubytypes.rb: subtelties in handling strings with non-printable characters and odd whitespace patterns. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6787 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/rubytypes.rb: exceptions were using an olderwhy2004-07-301-1/+1
| | | | | | | | | | | YAML.object_maker. [ruby-core:03080] * ext/syck/token.c (sycklex_yaml_utf8): using newline_len to handline CR-LFs. "\000" was showing up on folded blocks which stopped at EOF. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6725 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/pstore.rb (transaction): allow overriding dump and load.matz2004-05-271-66/+19
| | | | | | | | | [ruby-dev:23567] * lib/yaml/store.rb: follow lib/pstore.rb's change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6420 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/syck/syck.c (syck_new_parser): clear parser on init.why2004-05-252-24/+12
| | | | | | | | | | | | thanks, ts. [ruby-core:02931] * ext/syck/token.c (sycklex_yaml_utf8): buffer underflow. thanks, ts. [ruby-core:02929] * lib/yaml/baseemitter.rb (indent_text): simpler flow block code. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6403 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/baseemitter.rb (indent_text): was forcing a mod valuewhy2004-05-161-115/+115
| | | | | | | of zero at times, which kept some blocks from getting indentation. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6333 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/syck/MANIFEST, ext/syck/depend: new file.nobu2004-05-151-3/+3
| | | | | | | | | | * lib/yaml/rubytypes.rb: range of exponential floats. [ruby-core:02824] * test/yaml/test_yaml.rb: tests for strings start with colon and some round trip. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6318 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml.rb: removed fallback to pure Ruby parser.why2004-05-152-125/+132
| | | | | | | | | | | | | | | | | | | | | | | | * lib/yaml/baseemitter.rb (node_text): rewriting folded scalars. * ext/syck/syck.h: reports style of scalars now, be they plain, block single-, or double-quoted. * ext/syck/syck.c: ditto. * ext/syck/gram.c: ditto. * ext/syck/node.c: ditto. * ext/syck/token.c: ditto. * ext/syck/rubyext.c (yaml_org_handler): symbols loaded only if scalar style is plain. * test/yaml/test_yaml.rb (test_perl_regexp): updated test to match new regexp serialization. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6315 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/store.rb: use FileUtils::copy.eban2004-05-091-1/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6280 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/rubytypes.rb (to_yaml): added instance variable handlingwhy2004-05-062-68/+190
| | | | | | | | | | | | | | | for Ranges, Strings, Structs, Regexps. * lib/yaml/rubytypes.rb (to_yaml_fold): new method for setting a String's flow style. * lib/yaml.rb (YAML::object_maker): now uses Object.allocate. * ext/syck/gram.c: fixed transfer methods on structs, broke it last commit. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6252 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * lib/yaml/rubytypes.rb: passing Range tests.why2004-04-261-4/+8
| | | | | | | | | | | | | | | | | | | * ext/syck/syck.h: version 0.44. * ext/syck/gram.c: transfers no longer open an indentation. fixed transfers which precede blocks. * ext/syck/token.c: ditto. * ext/syck/syck.c: fixed segfault if an anchor has been released already. * ext/syck/node.c (syck_free_members): organized order of free'd nodes. * ext/syck/rubyext.c (syck_emitter_write_m): test for proper string with StringValue. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6221 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/syck/lib/gram.c: allow root-level inline collections.why2004-04-021-1/+1
| | | | | | | | | | [ruby-talk:94922] * lib/yaml/rubytypes.rb (Symbol#to_yaml): emit symbols as implicits. [ruby-talk:94930] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6079 b2dd03c8-39d4-4d8f-98ff-823fe69b080e