class Reline::LineEditor

def incremental_search_history(key)
 @history_pointer
is_multiline
ine_backup_in_history = whole_buffer

ine_backup_in_history = @line
er = generate_searcher
er.resume(key)
hing_prompt = "(reverse-i-search)`': "
ation_keys = ["\C-j".ord]
ation_keys.concat(@config.isearch_terminators&.chars&.map(&:ord)) if @config.isearch_terminators
ng_proc = ->(k) {
 k
 *termination_keys
 @history_pointer
buffer = Reline::HISTORY[@history_pointer]
se
buffer = @line_backup_in_history
d
 @is_multiline
@buffer_of_lines = buffer.split("\n")
@buffer_of_lines = [String.new(encoding: @encoding)] if @buffer_of_lines.empty?
@line_index = @buffer_of_lines.size - 1
@line = @buffer_of_lines.last
@rerender_all = true
se
@line = buffer
d
earching_prompt = nil
aiting_proc = nil
ursor_max = calculate_width(@line)
ursor = @byte_pointer = 0
erender_all = true
ached_prompt_list = nil
archer.resume(-1)
 "\C-g".ord
 @is_multiline
@buffer_of_lines = @line_backup_in_history.split("\n")
@buffer_of_lines = [String.new(encoding: @encoding)] if @buffer_of_lines.empty?
@line_index = @buffer_of_lines.size - 1
@line = @buffer_of_lines.last
@rerender_all = true
se
@line = @line_backup_in_history
d
istory_pointer = nil
earching_prompt = nil
aiting_proc = nil
ine_backup_in_history = nil
ursor_max = calculate_width(@line)
ursor = @byte_pointer = 0
erender_all = true

r = k.is_a?(String) ? k : k.chr(Encoding::ASCII_8BIT)
 chr.match?(/[[:print:]]/) or k == "\C-h".ord or k == "\C-?".ord or k == "\C-r".ord or k == "\C-s".ord
searcher.resume(k)
se
if @history_pointer
  line = Reline::HISTORY[@history_pointer]
else
  line = @line_backup_in_history
end
if @is_multiline
  @line_backup_in_history = whole_buffer
  @buffer_of_lines = line.split("\n")
  @buffer_of_lines = [String.new(encoding: @encoding)] if @buffer_of_lines.empty?
  @line_index = @buffer_of_lines.size - 1
  @line = @buffer_of_lines.last
  @rerender_all = true
else
  @line_backup_in_history = @line
  @line = line
end
@searching_prompt = nil
@waiting_proc = nil
@cursor_max = calculate_width(@line)
@cursor = @byte_pointer = 0
@rerender_all = true
@cached_prompt_list = nil
searcher.resume(-1)
d