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Merge from irb-tools 0.7.1.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1349 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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4 changed files with 148 additions and 13 deletions
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@ -1,3 +1,8 @@
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Tue May 1 03:24:05 2001 Akinori MUSHA <knu@iDaemons.org>
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* lib/irb/completion.rb, lib/irb/frame.rb, lib/irb/xmp.rb,
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doc/irb/irb-tools.rd.jp: Merge from irb-tools 0.7.1.
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Tue May 1 03:07:17 2001 Akinori MUSHA <knu@iDaemons.org>
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Tue May 1 03:07:17 2001 Akinori MUSHA <knu@iDaemons.org>
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* sample/irb.rb, lib/irb.rb, lib/irb/*, doc/irb/*: Merge from irb
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* sample/irb.rb, lib/irb.rb, lib/irb/*, doc/irb/*: Merge from irb
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@ -1,8 +1,19 @@
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#
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# irb/completor.rb -
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# $Release Version: 0.7.1$
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# $Revision$
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# $Date$
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# by Keiju ISHITSUKA(keiju@ishitsuka.com)
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# From Original Idea of shugo@ruby-lang.org
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#
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require "readline"
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require "readline"
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module IRB
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module IRB
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module InputCompletion
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module InputCompletor
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@RCS_ID='-$Id$-'
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ReservedWords = [
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ReservedWords = [
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"BEGIN", "END",
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"BEGIN", "END",
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"alias", "and",
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"alias", "and",
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@ -20,28 +31,147 @@ module IRB
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"then", "true",
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"then", "true",
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"undef", "unless", "until",
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"undef", "unless", "until",
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"when", "while",
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"when", "while",
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"yield"
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"yield",
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]
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]
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CompletionProc = proc { |input|
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CompletionProc = proc { |input|
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bind = IRB.conf[:MAIN_CONTEXT].workspace.binding
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case input
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case input
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when /^([^.]+)\.([^.]*)$/
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when /^(\/[^\/]*\/)\.([^.]*)$/
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# Regexp
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receiver = $1
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receiver = $1
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message = $2
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message = Regexp.quote($2)
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if eval("(local_variables|#{receiver}.type.constants).include?('#{receiver}')",
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IRB.conf[:MAIN_CONTEXT].bind)
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candidates = Regexp.instance_methods(true)
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candidates = eval("#{receiver}.methods", IRB.conf[:MAIN_CONTEXT].bind)
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select_message(receiver, message, candidates)
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when /^([^\]]*\])\.([^.]*)$/
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# Array
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receiver = $1
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message = Regexp.quote($2)
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candidates = Array.instance_methods(true)
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select_message(receiver, message, candidates)
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when /^([^\}]*\})\.([^.]*)$/
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# Proc or Hash
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receiver = $1
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message = Regexp.quote($2)
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candidates = Proc.instance_methods(true) | Hash.instance_methods(true)
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select_message(receiver, message, candidates)
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when /^(:[^:]*)$/
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# Symbol
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if Symbol.respond_to?(:all_symbols)
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sym = $1
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candidates = Symbol.all_symbols.collect{|s| s.id2name}
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candidates.grep(/^#{sym}/)
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else
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else
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[]
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end
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when /^::([A-Z][^:\.\(]*)$/
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# Absolute Constant or class methods
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receiver = $1
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candidates = Object.constants
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candidates.grep(/^#{receiver}/).collect{|e| "::" + e}
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when /^(((::)?[A-Z][^:.\(]*)+)::?([^:.]*)$/
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# Constant or class methods
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receiver = $1
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message = Regexp.quote($4)
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begin
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candidates = eval("#{receiver}.constants | #{receiver}.methods", bind)
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rescue Exception
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candidates = []
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end
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candidates.grep(/^#{message}/).collect{|e| receiver + "::" + e}
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when /^(:[^.]+)\.([^.]*)$/
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# Symbol
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receiver = $1
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message = Regexp.quote($2)
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candidates = Symbol.instance_methods(true)
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select_message(receiver, message, candidates)
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when /^([0-9_]+(\.[0-9_]+)?(e[0-9]+)?)\.([^.]*)$/
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# Numeric
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receiver = $1
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message = Regexp.quote($4)
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begin
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candidates = eval(receiver, bind).methods
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rescue Exception
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candidates
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end
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select_message(receiver, message, candidates)
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# when /^(\$?(\.?[^.]+)+)\.([^.]*)$/
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when /^((\.?[^.]+)+)\.([^.]*)$/
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# variable
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receiver = $1
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message = Regexp.quote($3)
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gv = eval "global_variables", bind
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lv = eval "local_variables", bind
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cv = eval "type.constants", bind
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if (gv | lv | cv).include?(receiver)
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# foo.func and foo is local var.
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candidates = eval("#{receiver}.methods", bind)
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elsif /^[A-Z]/ =~ receiver and /\./ !~ receiver
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# Foo::Bar.func
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begin
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candidates = eval("#{receiver}.methods", bind)
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rescue Exception
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candidates = []
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candidates = []
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end
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end
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candidates.grep(/^#{Regexp.quote(message)}/).collect{|e| receiver + "." + e}
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else
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else
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candidates = eval("methods | private_methods | local_variables | type.constants",
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# func1.func2
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IRB.conf[:MAIN_CONTEXT].bind)
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candidates = []
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ObjectSpace.each_object(Module){|m|
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next if /^(IRB|SLex|RubyLex|RubyToken)/ =~ m.name
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candidates.concat m.instance_methods
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}
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candidates.sort!
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candidates.uniq!
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end
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select_message(receiver, message, candidates)
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when /^\.([^.]*)$/
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# unknown(maybe String)
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receiver = ""
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message = Regexp.quote($1)
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candidates = String.instance_methods(true)
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select_message(receiver, message, candidates)
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else
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candidates = eval("methods | private_methods | local_variables | type.constants", bind)
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(candidates|ReservedWords).grep(/^#{Regexp.quote(input)}/)
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(candidates|ReservedWords).grep(/^#{Regexp.quote(input)}/)
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end
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end
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}
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}
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Operators = ["%", "&", "*", "**", "+", "-", "/",
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"<", "<<", "<=", "<=>", "==", "===", "=~", ">", ">=", ">>",
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"[]", "[]=", "^",]
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def self.select_message(receiver, message, candidates)
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candidates.grep(/^#{message}/).collect do |e|
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case e
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when /^[a-zA-Z_]/
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receiver + "." + e
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when /^[0-9]/
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when *Operators
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#receiver + " " + e
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end
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end
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end
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end
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end
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end
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end
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Readline.completion_proc = IRB::InputCompletion::CompletionProc
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Readline.completion_proc = IRB::InputCompletor::CompletionProc
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@ -1,6 +1,6 @@
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#
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#
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# frame.rb -
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# frame.rb -
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# $Release Version: 0.6$
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# $Release Version: 0.7.1$
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# $Revision$
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# $Revision$
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# $Date$
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# $Date$
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# by Keiju ISHITSUKA(Nihon Rational Software Co.,Ltd)
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# by Keiju ISHITSUKA(Nihon Rational Software Co.,Ltd)
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@ -1,6 +1,6 @@
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#
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#
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# xmp.rb - irb version of gotoken xmp
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# xmp.rb - irb version of gotoken xmp
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# $Release Version: 0.6$
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# $Release Version: 0.7.1$
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# $Revision$
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# $Revision$
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# $Date$
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# $Date$
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# by Keiju ISHITSUKA(Nippon Rational Inc.)
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# by Keiju ISHITSUKA(Nippon Rational Inc.)
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