Gem might be undefined if --disable-gems. [ruby-core:34990]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30741 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
some platoform has a locale without territory but with
encoding.
(#each_sub_locale): ditto.
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to load a localization from a gem.
(IRB::Locale#lc_path): obsoleted because of the change of #search_file
(IRB::Locale#each_localized_path): new private method, based on lc_path
(IRB::Locale#find): follows the change of #search_file.
(IRB::Locale#load): removed duplicate with #find.
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regex options. a patch from Heesob Park in [ruby-core:32988].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
switch called in irb. a patch from Andrew Grimm in
[ruby-core:31558].
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regression for handling case when there is no newline at the end of
file. [ruby-core:28248]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27303 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
long variable name at copletion. [Bug#1969]. refix [ruby-core:28366].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27271 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
object without #inspect defined. a patch from Daniel
Bovensiepen. [ruby-core:25200]
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IRB::irb_at_exit. no use finalizer saving history. [ruby-dev-38563]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24229 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
overloadable negative operators.
* lib/irb/ruby-lex.rb (RubyLex#lex_init): Support overloadable
negative operators.
* lib/irb/ruby-lex.rb (RubyLex#identify_identifier): Minus signs
need to be escaped in regexp character class.
* misc/ruby-mode.el (ruby-font-lock-keywords, ruby-parse-partial):
Support overloadable negative operators.
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line options. [ruby-dev:37161]. Fixes#711.
improved long optinos.
* lib/irb/init.rb (IRB.set_encoding): new subroutine for IRB.opt_parse
* lib/irb/input-method.rb (IRB::StdioInputMethod): (M17N) regards
scripts that user types as encoded in the external_encoding.
* lib/irb/input-method.rb (IRB::ReadlineInputMethod): ditto.
* lib/irb/input-method.rb (IRB::FileInputMethod): (M17N) respects
magic comment.
* lib/irb/help.rb (IRB.print_usage): (M17N) respects magic comment
in the resource file.
* lib/irb/lc/help-message: adds -U and -E.
* lib/irb/lc/ja/help-message: ditto. re-encoded from ISO-2022-JP into UTF-8.
* lib/irb/lc/ja/encoding_aliases.rb: new file. provides Japanese specific
character encoding name table for backward compatibility.
* lib/irb/lc/ja/error.rb: re-eoncoded from ISO-2022-JP into UTF-8.
magic comment.
* lib/irb/locale.rb: integrated with Ruby 1.9's M17N support.
* lib/irb/magic-file.rb: new file. utility to handle files with magic
comment and opens in the correct encoding.
* lib/irb/ruby-lex.rb (RubyLex#each_top_level_statement): recovers
character encoding for a statement after it lexed so that irb can
eval the statement in correct encoding.
* lib/irb/src_encoding.rb: new file. utility.
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a patch from Daniel Berger <Daniel.Berger at qwest.com> in
[ruby-core:19451]. fix [ruby-core:19450]
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