diff options
Diffstat (limited to 'ruby_1_8_6/lib/irb/ext')
| -rw-r--r-- | ruby_1_8_6/lib/irb/ext/change-ws.rb | 62 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/irb/ext/history.rb | 110 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/irb/ext/loader.rb | 120 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/irb/ext/math-mode.rb | 37 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/irb/ext/multi-irb.rb | 241 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/irb/ext/save-history.rb | 85 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/irb/ext/tracer.rb | 61 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/irb/ext/use-loader.rb | 65 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/irb/ext/workspaces.rb | 56 |
9 files changed, 0 insertions, 837 deletions
diff --git a/ruby_1_8_6/lib/irb/ext/change-ws.rb b/ruby_1_8_6/lib/irb/ext/change-ws.rb deleted file mode 100644 index fff8f58fe5..0000000000 --- a/ruby_1_8_6/lib/irb/ext/change-ws.rb +++ /dev/null @@ -1,62 +0,0 @@ -# -# irb/ext/cb.rb - -# $Release Version: 0.9.5$ -# $Revision$ -# $Date$ -# by Keiju ISHITSUKA(keiju@ruby-lang.org) -# -# -- -# -# -# - -module IRB - class Context - - def home_workspace - if defined? @home_workspace - @home_workspace - else - @home_workspace = @workspace - end - end - - def change_workspace(*_main) - if _main.empty? - @workspace = home_workspace - return main - end - - @workspace = WorkSpace.new(_main[0]) - - if !(class<<main;ancestors;end).include?(ExtendCommandBundle) - main.extend ExtendCommandBundle - end - end - -# def change_binding(*_main) -# back = @workspace -# @workspace = WorkSpace.new(*_main) -# unless _main.empty? -# begin -# main.extend ExtendCommandBundle -# rescue -# print "can't change binding to: ", main.inspect, "\n" -# @workspace = back -# return nil -# end -# end -# @irb_level += 1 -# begin -# catch(:SU_EXIT) do -# @irb.eval_input -# end -# ensure -# @irb_level -= 1 -# @workspace = back -# end -# end -# alias change_workspace change_binding - end -end - diff --git a/ruby_1_8_6/lib/irb/ext/history.rb b/ruby_1_8_6/lib/irb/ext/history.rb deleted file mode 100644 index 40f8692e8b..0000000000 --- a/ruby_1_8_6/lib/irb/ext/history.rb +++ /dev/null @@ -1,110 +0,0 @@ -# -# history.rb - -# $Release Version: 0.9.5$ -# $Revision$ -# $Date$ -# by Keiju ISHITSUKA(keiju@ruby-lang.org) -# -# -- -# -# -# - -module IRB - - class Context - - NOPRINTING_IVARS.push "@eval_history_values" - - alias _set_last_value set_last_value - - def set_last_value(value) - _set_last_value(value) - -# @workspace.evaluate self, "_ = IRB.CurrentContext.last_value" - if @eval_history #and !@eval_history_values.equal?(llv) - @eval_history_values.push @line_no, @last_value - @workspace.evaluate self, "__ = IRB.CurrentContext.instance_eval{@eval_history_values}" - end - - @last_value - end - - attr_reader :eval_history - def eval_history=(no) - if no - if defined?(@eval_history) && @eval_history - @eval_history_values.size(no) - else - @eval_history_values = History.new(no) - IRB.conf[:__TMP__EHV__] = @eval_history_values - @workspace.evaluate(self, "__ = IRB.conf[:__TMP__EHV__]") - IRB.conf.delete(:__TMP_EHV__) - end - else - @eval_history_values = nil - end - @eval_history = no - end - end - - class History - @RCS_ID='-$Id$-' - - def initialize(size = 16) - @size = size - @contents = [] - end - - def size(size) - if size != 0 && size < @size - @contents = @contents[@size - size .. @size] - end - @size = size - end - - def [](idx) - begin - if idx >= 0 - @contents.find{|no, val| no == idx}[1] - else - @contents[idx][1] - end - rescue NameError - nil - end - end - - def push(no, val) - @contents.push [no, val] - @contents.shift if @size != 0 && @contents.size > @size - end - - alias real_inspect inspect - - def inspect - if @contents.empty? - return real_inspect - end - - unless (last = @contents.pop)[1].equal?(self) - @contents.push last - last = nil - end - str = @contents.collect{|no, val| - if val.equal?(self) - "#{no} ...self-history..." - else - "#{no} #{val.inspect}" - end - }.join("\n") - if str == "" - str = "Empty." - end - @contents.push last if last - str - end - end -end - - diff --git a/ruby_1_8_6/lib/irb/ext/loader.rb b/ruby_1_8_6/lib/irb/ext/loader.rb deleted file mode 100644 index 837e2553ac..0000000000 --- a/ruby_1_8_6/lib/irb/ext/loader.rb +++ /dev/null @@ -1,120 +0,0 @@ -# -# loader.rb - -# $Release Version: 0.9.5$ -# $Revision$ -# $Date$ -# by Keiju ISHITSUKA(keiju@ruby-lang.org) -# -# -- -# -# -# - - -module IRB - class LoadAbort < Exception;end - - module IrbLoader - @RCS_ID='-$Id$-' - - alias ruby_load load - alias ruby_require require - - def irb_load(fn, priv = nil) - path = search_file_from_ruby_path(fn) - raise LoadError, "No such file to load -- #{fn}" unless path - - load_file(path, priv) - end - - def search_file_from_ruby_path(fn) - if /^#{Regexp.quote(File::Separator)}/ =~ fn - return fn if File.exist?(fn) - return nil - end - - for path in $: - if File.exist?(f = File.join(path, fn)) - return f - end - end - return nil - end - - def source_file(path) - irb.suspend_name(path, File.basename(path)) do - irb.suspend_input_method(FileInputMethod.new(path)) do - |back_io| - irb.signal_status(:IN_LOAD) do - if back_io.kind_of?(FileInputMethod) - irb.eval_input - else - begin - irb.eval_input - rescue LoadAbort - print "load abort!!\n" - end - end - end - end - end - end - - def load_file(path, priv = nil) - irb.suspend_name(path, File.basename(path)) do - - if priv - ws = WorkSpace.new(Module.new) - else - ws = WorkSpace.new - end - irb.suspend_workspace(ws) do - irb.suspend_input_method(FileInputMethod.new(path)) do - |back_io| - irb.signal_status(:IN_LOAD) do -# p irb.conf - if back_io.kind_of?(FileInputMethod) - irb.eval_input - else - begin - irb.eval_input - rescue LoadAbort - print "load abort!!\n" - end - end - end - end - end - end - end - - def old - back_io = @io - back_path = @irb_path - back_name = @irb_name - back_scanner = @irb.scanner - begin - @io = FileInputMethod.new(path) - @irb_name = File.basename(path) - @irb_path = path - @irb.signal_status(:IN_LOAD) do - if back_io.kind_of?(FileInputMethod) - @irb.eval_input - else - begin - @irb.eval_input - rescue LoadAbort - print "load abort!!\n" - end - end - end - ensure - @io = back_io - @irb_name = back_name - @irb_path = back_path - @irb.scanner = back_scanner - end - end - end -end - diff --git a/ruby_1_8_6/lib/irb/ext/math-mode.rb b/ruby_1_8_6/lib/irb/ext/math-mode.rb deleted file mode 100644 index bd443b96ed..0000000000 --- a/ruby_1_8_6/lib/irb/ext/math-mode.rb +++ /dev/null @@ -1,37 +0,0 @@ -# -# math-mode.rb - -# $Release Version: 0.9.5$ -# $Revision$ -# $Date$ -# by Keiju ISHITSUKA(keiju@ruby-lang.org) -# -# -- -# -# -# -require "mathn" - -module IRB - class Context - attr_reader :math_mode - alias math? math_mode - - def math_mode=(opt) - if @math_mode == true && opt == false - IRB.fail CantReturnToNormalMode - return - end - - @math_mode = opt - if math_mode - main.extend Math - print "start math mode\n" if verbose? - end - end - - def inspect? - @inspect_mode.nil? && !@math_mode or @inspect_mode - end - end -end - diff --git a/ruby_1_8_6/lib/irb/ext/multi-irb.rb b/ruby_1_8_6/lib/irb/ext/multi-irb.rb deleted file mode 100644 index 4589b1d554..0000000000 --- a/ruby_1_8_6/lib/irb/ext/multi-irb.rb +++ /dev/null @@ -1,241 +0,0 @@ -# -# irb/multi-irb.rb - multiple irb module -# $Release Version: 0.9.5$ -# $Revision$ -# $Date$ -# by Keiju ISHITSUKA(keiju@ruby-lang.org) -# -# -- -# -# -# -IRB.fail CantShiftToMultiIrbMode unless defined?(Thread) -require "thread" - -module IRB - # job management class - class JobManager - @RCS_ID='-$Id$-' - - def initialize - # @jobs = [[thread, irb],...] - @jobs = [] - @current_job = nil - end - - attr_accessor :current_job - - def n_jobs - @jobs.size - end - - def thread(key) - th, irb = search(key) - th - end - - def irb(key) - th, irb = search(key) - irb - end - - def main_thread - @jobs[0][0] - end - - def main_irb - @jobs[0][1] - end - - def insert(irb) - @jobs.push [Thread.current, irb] - end - - def switch(key) - th, irb = search(key) - IRB.fail IrbAlreadyDead unless th.alive? - IRB.fail IrbSwitchedToCurrentThread if th == Thread.current - @current_job = irb - th.run - Thread.stop - @current_job = irb(Thread.current) - end - - def kill(*keys) - for key in keys - th, irb = search(key) - IRB.fail IrbAlreadyDead unless th.alive? - th.exit - end - end - - def search(key) - case key - when Integer - @jobs[key] - when Irb - @jobs.find{|k, v| v.equal?(key)} - when Thread - @jobs.assoc(key) - else - assoc = @jobs.find{|k, v| v.context.main.equal?(key)} - IRB.fail NoSuchJob, key if assoc.nil? - assoc - end - end - - def delete(key) - case key - when Integer - IRB.fail NoSuchJob, key unless @jobs[key] - @jobs[key] = nil - else - catch(:EXISTS) do - @jobs.each_index do - |i| - if @jobs[i] and (@jobs[i][0] == key || - @jobs[i][1] == key || - @jobs[i][1].context.main.equal?(key)) - @jobs[i] = nil - throw :EXISTS - end - end - IRB.fail NoSuchJob, key - end - end - until assoc = @jobs.pop; end unless @jobs.empty? - @jobs.push assoc - end - - def inspect - ary = [] - @jobs.each_index do - |i| - th, irb = @jobs[i] - next if th.nil? - - if th.alive? - if th.stop? - t_status = "stop" - else - t_status = "running" - end - else - t_status = "exited" - end - ary.push format("#%d->%s on %s (%s: %s)", - i, - irb.context.irb_name, - irb.context.main, - th, - t_status) - end - ary.join("\n") - end - end - - @JobManager = JobManager.new - - def IRB.JobManager - @JobManager - end - - def IRB.CurrentContext - IRB.JobManager.irb(Thread.current).context - end - - # invoke multi-irb - def IRB.irb(file = nil, *main) - workspace = WorkSpace.new(*main) - parent_thread = Thread.current - Thread.start do - begin - irb = Irb.new(workspace, file) - rescue - print "Subirb can't start with context(self): ", workspace.main.inspect, "\n" - print "return to main irb\n" - Thread.pass - Thread.main.wakeup - Thread.exit - end - @CONF[:IRB_RC].call(irb.context) if @CONF[:IRB_RC] - @JobManager.insert(irb) - @JobManager.current_job = irb - begin - system_exit = false - catch(:IRB_EXIT) do - irb.eval_input - end - rescue SystemExit - system_exit = true - raise - #fail - ensure - unless system_exit - @JobManager.delete(irb) - if parent_thread.alive? - @JobManager.current_job = @JobManager.irb(parent_thread) - parent_thread.run - else - @JobManager.current_job = @JobManager.main_irb - @JobManager.main_thread.run - end - end - end - end - Thread.stop - @JobManager.current_job = @JobManager.irb(Thread.current) - end - -# class Context -# def set_last_value(value) -# @last_value = value -# @workspace.evaluate "_ = IRB.JobManager.irb(Thread.current).context.last_value" -# if @eval_history #and !@__.equal?(@last_value) -# @eval_history_values.push @line_no, @last_value -# @workspace.evaluate "__ = IRB.JobManager.irb(Thread.current).context.instance_eval{@eval_history_values}" -# end -# @last_value -# end -# end - -# module ExtendCommand -# def irb_context -# IRB.JobManager.irb(Thread.current).context -# end -# # alias conf irb_context -# end - - @CONF[:SINGLE_IRB_MODE] = false - @JobManager.insert(@CONF[:MAIN_CONTEXT].irb) - @JobManager.current_job = @CONF[:MAIN_CONTEXT].irb - - class Irb - def signal_handle - unless @context.ignore_sigint? - print "\nabort!!\n" if @context.verbose? - exit - end - - case @signal_status - when :IN_INPUT - print "^C\n" - IRB.JobManager.thread(self).raise RubyLex::TerminateLineInput - when :IN_EVAL - IRB.irb_abort(self) - when :IN_LOAD - IRB.irb_abort(self, LoadAbort) - when :IN_IRB - # ignore - else - # ignore other cases as well - end - end - end - - trap("SIGINT") do - @JobManager.current_job.signal_handle - Thread.stop - end - -end diff --git a/ruby_1_8_6/lib/irb/ext/save-history.rb b/ruby_1_8_6/lib/irb/ext/save-history.rb deleted file mode 100644 index 5260bfcdd8..0000000000 --- a/ruby_1_8_6/lib/irb/ext/save-history.rb +++ /dev/null @@ -1,85 +0,0 @@ -#!/usr/local/bin/ruby -# -# save-history.rb - -# $Release Version: 0.9.5$ -# $Revision$ -# $Date$ -# by Keiju ISHITSUKAkeiju@ruby-lang.org) -# -# -- -# -# -# - -require "readline" - -module IRB - module HistorySavingAbility - @RCS_ID='-$Id$-' - end - - class Context - def init_save_history - unless (class<<@io;self;end).include?(HistorySavingAbility) - @io.extend(HistorySavingAbility) - end - end - - def save_history - IRB.conf[:SAVE_HISTORY] - end - - def save_history=(val) - IRB.conf[:SAVE_HISTORY] = val - if val - main_context = IRB.conf[:MAIN_CONTEXT] - main_context = self unless main_context - main_context.init_save_history - end - end - - def history_file - IRB.conf[:HISTORY_FILE] - end - - def history_file=(hist) - IRB.conf[:HISTORY_FILE] = hist - end - end - - module HistorySavingAbility - include Readline - - def HistorySavingAbility.create_finalizer - proc do - if num = IRB.conf[:SAVE_HISTORY] and (num = num.to_i) > 0 - if hf = IRB.conf[:HISTORY_FILE] - file = File.expand_path(hf) - end - file = IRB.rc_file("_history") unless file - open(file, 'w' ) do |f| - hist = HISTORY.to_a - f.puts(hist[-num..-1] || hist) - end - end - end - end - - def HistorySavingAbility.extended(obj) - ObjectSpace.define_finalizer(obj, HistorySavingAbility.create_finalizer) - obj.load_history - obj - end - - def load_history - hist = IRB.conf[:HISTORY_FILE] - hist = IRB.rc_file("_history") unless hist - if File.exist?(hist) - open(hist) do |f| - f.each {|l| HISTORY << l.chomp} - end - end - end - end -end - diff --git a/ruby_1_8_6/lib/irb/ext/tracer.rb b/ruby_1_8_6/lib/irb/ext/tracer.rb deleted file mode 100644 index 805f630a4d..0000000000 --- a/ruby_1_8_6/lib/irb/ext/tracer.rb +++ /dev/null @@ -1,61 +0,0 @@ -# -# irb/lib/tracer.rb - -# $Release Version: 0.9.5$ -# $Revision$ -# $Date$ -# by Keiju ISHITSUKA(keiju@ruby-lang.org) -# -# -- -# -# -# -require "tracer" - -module IRB - - # initialize tracing function - def IRB.initialize_tracer - Tracer.verbose = false - Tracer.add_filter { - |event, file, line, id, binding, *rests| - /^#{Regexp.quote(@CONF[:IRB_LIB_PATH])}/ !~ file and - File::basename(file) != "irb.rb" - } - end - - class Context - attr_reader :use_tracer - alias use_tracer? use_tracer - - def use_tracer=(opt) - if opt - Tracer.set_get_line_procs(@irb_path) { - |line_no, *rests| - @io.line(line_no) - } - elsif !opt && @use_tracer - Tracer.off - end - @use_tracer=opt - end - end - - class WorkSpace - alias __evaluate__ evaluate - def evaluate(context, statements, file = nil, line = nil) - if context.use_tracer? && file != nil && line != nil - Tracer.on - begin - __evaluate__(context, statements, file, line) - ensure - Tracer.off - end - else - __evaluate__(context, statements, file || __FILE__, line || __LINE__) - end - end - end - - IRB.initialize_tracer -end - diff --git a/ruby_1_8_6/lib/irb/ext/use-loader.rb b/ruby_1_8_6/lib/irb/ext/use-loader.rb deleted file mode 100644 index 1b4d480fcd..0000000000 --- a/ruby_1_8_6/lib/irb/ext/use-loader.rb +++ /dev/null @@ -1,65 +0,0 @@ -# -# use-loader.rb - -# $Release Version: 0.9.5$ -# $Revision$ -# $Date$ -# by Keiju ISHITSUKA(keiju@ruby-lang.org) -# -# -- -# -# -# - -require "irb/cmd/load" -require "irb/ext/loader" - -class Object - alias __original__load__IRB_use_loader__ load - alias __original__require__IRB_use_loader__ require -end - -module IRB - module ExtendCommandBundle - def irb_load(*opts, &b) - ExtendCommand::Load.execute(irb_context, *opts, &b) - end - def irb_require(*opts, &b) - ExtendCommand::Require.execute(irb_context, *opts, &b) - end - end - - class Context - - IRB.conf[:USE_LOADER] = false - - def use_loader - IRB.conf[:USE_LOADER] - end - - alias use_loader? use_loader - - def use_loader=(opt) - - if IRB.conf[:USE_LOADER] != opt - IRB.conf[:USE_LOADER] = opt - if opt - if !$".include?("irb/cmd/load") - end - (class<<@workspace.main;self;end).instance_eval { - alias_method :load, :irb_load - alias_method :require, :irb_require - } - else - (class<<@workspace.main;self;end).instance_eval { - alias_method :load, :__original__load__IRB_use_loader__ - alias_method :require, :__original__require__IRB_use_loader__ - } - end - end - print "Switch to load/require#{unless use_loader; ' non';end} trace mode.\n" if verbose? - opt - end - end -end - - diff --git a/ruby_1_8_6/lib/irb/ext/workspaces.rb b/ruby_1_8_6/lib/irb/ext/workspaces.rb deleted file mode 100644 index 79098570dc..0000000000 --- a/ruby_1_8_6/lib/irb/ext/workspaces.rb +++ /dev/null @@ -1,56 +0,0 @@ -# -# push-ws.rb - -# $Release Version: 0.9.5$ -# $Revision$ -# $Date$ -# by Keiju ISHITSUKA(keiju@ruby-lang.org) -# -# -- -# -# -# - -module IRB - class Context - - def irb_level - workspace_stack.size - end - - def workspaces - if defined? @workspaces - @workspaces - else - @workspaces = [] - end - end - - def push_workspace(*_main) - if _main.empty? - if workspaces.empty? - print "No other workspace\n" - return nil - end - ws = workspaces.pop - workspaces.push @workspace - @workspace = ws - return workspaces - end - - workspaces.push @workspace - @workspace = WorkSpace.new(@workspace.binding, _main[0]) - if !(class<<main;ancestors;end).include?(ExtendCommandBundle) - main.extend ExtendCommandBundle - end - end - - def pop_workspace - if workspaces.empty? - print "workspace stack empty\n" - return - end - @workspace = workspaces.pop - end - end -end - |