Rename confuzed name Reline::IO with Reline::IOGate

2 files changed, 32 insertions, 32 deletions

diff --git a/lib/reline.rb b/lib/reline.rb
index 938eb955bb..61b94d727a 100644
--- a/lib/reline.rb
+++ b/lib/reline.rb
@@ -184,8 +184,8 @@ module Reline
     raise TypeError unless val.respond_to?(:getc) or val.nil?
     if val.respond_to?(:getc)
       Reline::GeneralIO.input = val
-      remove_const('IO') if const_defined?('IO')
-      const_set('IO', Reline::GeneralIO)
+      remove_const('IOGate') if const_defined?('IOGate')
+      const_set('IOGate', Reline::GeneralIO)
     end
   end
 
@@ -214,7 +214,7 @@ module Reline
   end
 
   def self.get_screen_size
-    Reline::IO.get_screen_size
+    Reline::IOGate.get_screen_size
   end
 
   def retrieve_completion_block(line, byte_pointer)
@@ -264,7 +264,7 @@ module Reline
 
   def inner_readline(prompt, add_hist, multiline, &confirm_multiline_termination)
     @@config.read
-    otio = Reline::IO.prep
+    otio = Reline::IOGate.prep
 
     may_req_ambiguous_char_width
     @@line_editor.reset(prompt)
@@ -306,7 +306,7 @@ module Reline
     key_stroke = Reline::KeyStroke.new(config)
     begin
       loop do
-        c = Reline::IO.getc
+        c = Reline::IOGate.getc
         key_stroke.input_to!(c)&.then { |inputs|
           inputs.each { |c|
             @@line_editor.input_key(c)
@@ -315,23 +315,23 @@ module Reline
         }
         break if @@line_editor.finished?
       end
-      Reline::IO.move_cursor_column(0)
+      Reline::IOGate.move_cursor_column(0)
     rescue StandardError => e
-      Reline::IO.deprep(otio)
+      Reline::IOGate.deprep(otio)
       raise e
     end
 
-    Reline::IO.deprep(otio)
+    Reline::IOGate.deprep(otio)
   end
 
   def may_req_ambiguous_char_width
-    @@ambiguous_width = 2 if Reline::IO == Reline::GeneralIO or STDOUT.is_a?(File)
+    @@ambiguous_width = 2 if Reline::IOGate == Reline::GeneralIO or STDOUT.is_a?(File)
     return if @@ambiguous_width
-    Reline::IO.move_cursor_column(0)
+    Reline::IOGate.move_cursor_column(0)
     print "\u{25bd}"
-    @@ambiguous_width = Reline::IO.cursor_pos.x
-    Reline::IO.move_cursor_column(0)
-    Reline::IO.erase_after_cursor
+    @@ambiguous_width = Reline::IOGate.cursor_pos.x
+    Reline::IOGate.move_cursor_column(0)
+    Reline::IOGate.erase_after_cursor
   end
 
   def self.ambiguous_width
@@ -341,9 +341,9 @@ end
 
 if Reline::IS_WINDOWS
   require 'reline/windows'
-  Reline::IO = Reline::Windows
+  Reline::IOGate = Reline::Windows
 else
   require 'reline/ansi'
-  Reline::IO = Reline::ANSI
+  Reline::IOGate = Reline::ANSI
 end
 require 'reline/general_io'
diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb
index a37c9d8508..1362048e35 100644
--- a/lib/reline/line_editor.rb
+++ b/lib/reline/line_editor.rb
@@ -172,18 +172,18 @@ class Reline::LineEditor
 
   private def scroll_down(val)
     if val <= @rest_height
-      Reline::IO.move_cursor_down(val)
+      Reline::IOGate.move_cursor_down(val)
       @rest_height -= val
     else
-      Reline::IO.move_cursor_down(@rest_height)
-      Reline::IO.scroll_down(val - @rest_height)
+      Reline::IOGate.move_cursor_down(@rest_height)
+      Reline::IOGate.scroll_down(val - @rest_height)
       @rest_height = 0
     end
   end
 
   private def move_cursor_up(val)
     if val > 0
-      Reline::IO.move_cursor_up(val)
+      Reline::IOGate.move_cursor_up(val)
       @rest_height += val
     elsif val < 0
       move_cursor_down(-val)
@@ -192,7 +192,7 @@ class Reline::LineEditor
 
   private def move_cursor_down(val)
     if val > 0
-      Reline::IO.move_cursor_down(val)
+      Reline::IOGate.move_cursor_down(val)
       @rest_height -= val
       @rest_height = 0 if @rest_height < 0
     elsif val < 0
@@ -224,8 +224,8 @@ class Reline::LineEditor
   end
 
   def rerender # TODO: support physical and logical lines
-    @rest_height ||= (Reline::IO.get_screen_size.first - 1) - Reline::IO.cursor_pos.y
-    @screen_size ||= Reline::IO.get_screen_size
+    @rest_height ||= (Reline::IOGate.get_screen_size.first - 1) - Reline::IOGate.cursor_pos.y
+    @screen_size ||= Reline::IOGate.get_screen_size
     if @menu_info
       @output.puts
       @menu_info.list.each do |item|
@@ -245,7 +245,7 @@ class Reline::LineEditor
       prompt_width = @prompt_width
     end
     if @cleared
-      Reline::IO.clear_screen
+      Reline::IOGate.clear_screen
       @cleared = false
       back = 0
       @buffer_of_lines.each_with_index do |line, index|
@@ -258,7 +258,7 @@ class Reline::LineEditor
       end
       move_cursor_up(back)
       move_cursor_down(@first_line_started_from + @started_from)
-      Reline::IO.move_cursor_column((prompt_width + @cursor) % @screen_size.last)
+      Reline::IOGate.move_cursor_column((prompt_width + @cursor) % @screen_size.last)
       return
     end
     # FIXME: end of logical line sometimes breaks
@@ -302,7 +302,7 @@ class Reline::LineEditor
       @previous_line_index = nil
     elsif @rerender_all
       move_cursor_up(@first_line_started_from + @started_from)
-      Reline::IO.move_cursor_column(0)
+      Reline::IOGate.move_cursor_column(0)
       back = 0
       @buffer_of_lines.each do |line|
         width = prompt_width + calculate_width(line)
@@ -314,10 +314,10 @@ class Reline::LineEditor
         move_cursor_up(back)
       elsif back < @highest_in_all
         scroll_down(back)
-        Reline::IO.erase_after_cursor
+        Reline::IOGate.erase_after_cursor
         (@highest_in_all - back).times do
           scroll_down(1)
-          Reline::IO.erase_after_cursor
+          Reline::IOGate.erase_after_cursor
         end
         move_cursor_up(@highest_in_all)
       end
@@ -344,8 +344,8 @@ class Reline::LineEditor
     render_partial(prompt, prompt_width, @line) if !@is_multiline or !finished?
     if @is_multiline and finished?
       scroll_down(1) unless @buffer_of_lines.last.empty?
-      Reline::IO.move_cursor_column(0)
-      Reline::IO.erase_after_cursor
+      Reline::IOGate.move_cursor_column(0)
+      Reline::IOGate.erase_after_cursor
     end
   end
 
@@ -364,13 +364,13 @@ class Reline::LineEditor
       @started_from = calculate_height_by_width(prompt_width + @cursor) - 1
     end
     visual_lines.each_with_index do |line, index|
-      Reline::IO.move_cursor_column(0)
+      Reline::IOGate.move_cursor_column(0)
       escaped_print line
       if @first_prompt
         @first_prompt = false
         @pre_input_hook&.call
       end
-      Reline::IO.erase_after_cursor
+      Reline::IOGate.erase_after_cursor
       move_cursor_down(1) if index < (visual_lines.size - 1)
     end
     if with_control
@@ -378,7 +378,7 @@ class Reline::LineEditor
         @output.puts
       else
         move_cursor_up((visual_lines.size - 1) - @started_from)
-        Reline::IO.move_cursor_column((prompt_width + @cursor) % @screen_size.last)
+        Reline::IOGate.move_cursor_column((prompt_width + @cursor) % @screen_size.last)
       end
     end
     visual_lines.size