Module: Textbringer::Commands

Includes:
Utils
Included in:
GlobalMinorMode, GlobalMinorMode, InputMethod, InputMethod, MinorMode, MinorMode, Mode, Mode
Defined in:
lib/textbringer/commands.rb,
lib/textbringer/commands/lsp.rb,
lib/textbringer/commands/fill.rb,
lib/textbringer/commands/help.rb,
lib/textbringer/commands/misc.rb,
lib/textbringer/commands/ctags.rb,
lib/textbringer/commands/files.rb,
lib/textbringer/commands/ispell.rb,
lib/textbringer/commands/server.rb,
lib/textbringer/commands/buffers.rb,
lib/textbringer/commands/dabbrev.rb,
lib/textbringer/commands/isearch.rb,
lib/textbringer/commands/replace.rb,
lib/textbringer/commands/windows.rb,
lib/textbringer/commands/register.rb,
lib/textbringer/commands/clipboard.rb,
lib/textbringer/commands/rectangle.rb,
lib/textbringer/commands/completion.rb,
lib/textbringer/commands/input_method.rb,
lib/textbringer/commands/ucs_normalize.rb,
lib/textbringer/commands/keyboard_macro.rb,
lib/textbringer/input_methods/skk_input_method.rb

Defined Under Namespace

Modules: SymbolDump Classes: BufferPosition, Ispell

Constant Summary collapse

LSP_DOCUMENT_VERSIONS = 
{}
LSP_STATUS = 
{
  signature_window: nil
}
HELP_RING = 
Ring.new
CTAGS = 
{
  path: nil,
  tags: nil,
  tags_mtime: nil,
  name: nil,
  candidates: nil,
  index: nil,
  tag_mark_stack: []
}
ISPELL_STATUS = 
{}
URI_REGEXP = 
URI::RFC2396_PARSER.make_regexp(["http", "https", "ftp", "mailto"])
EMAIL_REGEXP = 
/
  # local-part
  (  # dot-atom
     (?<atom>[0-9a-z!\#$%&'*+\-\/=?^_`{|}~]+)
     (\.\g<atom>)*
  |  # quoted-string
    \"([\x20\x21\x23-\x5b\x5d-\x7e]
       |\\[\x20-\x7e])*\"
  )@
  # domain
  (?<sub_domain>[0-9a-z]([0-9a-z-]*[0-9a-z])?)
  (\.\g<sub_domain>)*
/ix
ISPELL_WORD_REGEXP = 
/
    (?<uri>#{URI_REGEXP})
  | (?<email>#{EMAIL_REGEXP})
  | (?<word>[[:alpha:]]+(?:'[[:alpha:]]+)*)
/x
ISEARCH_STATUS = 
{
  forward: true,
  string: "",
  last_string: "",
  start: 0,
  last_pos: 0,
  recursive_edit: false
}
RE_SEARCH_STATUS = 
{
  last_regexp: nil
}
REGISTERS = 
{}
CLIPBOARD_AVAILABLE = 
Clipboard.implementation.name != "Clipboard::File"
COMPLETION_POPUP_STATUS = 
{
  active: false,
  start_point: nil
}
KEYBOARD_MACROS = 
{}

Constants included from Utils

Utils::COMPLETION, Utils::EXPRESSION_COMPLETOR, Utils::EXPRESSION_COMPLETOR_OPTIONS, Utils::HOOKS

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Utils

add_hook, background, complete_for_minibuffer, delete_completions_window, foreground, foreground!, get_hooks, message, read_buffer, read_char, read_command_name, read_encoding, read_event, read_expression, read_file_name, read_from_minibuffer, read_key_sequence, read_object, read_single_char, received_keyboard_quit?, remove_hook, ruby_install_name, run_hooks, run_hooks_in, self_insert_and_exit_minibuffer, set_transient_map, show_exception, sit_for, sleep_for, y_or_n?, yes_or_no?

Class Method Details

.[](name) ⇒ Object 



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# File 'lib/textbringer/commands.rb', line 24

def self.[](name)
  @command_table[name.intern]
end

.command_table ⇒ Object 



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# File 'lib/textbringer/commands.rb', line 20

def self.command_table
  @command_table
end

.completion_popup_mode_active? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/textbringer/commands/completion.rb', line 28

def self.completion_popup_mode_active?
  COMPLETION_POPUP_STATUS[:active]
end

.define_command(name, doc: "No documentation", source_location_proc: nil, &block) ⇒ Object 



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# File 'lib/textbringer/commands.rb', line 28

def define_command(name, doc: "No documentation", source_location_proc: nil, &block)
  name = name.intern
  Commands.send(:define_method, name, &block)
  Commands.send(:module_function, name)
  Commands.command_table[name] = Command.new(name, block, doc, source_location_proc)
  name
end

.list ⇒ Object 



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# File 'lib/textbringer/commands.rb', line 16

def self.list
  @command_table.keys
end

.undefine_command(name) ⇒ Object 



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# File 'lib/textbringer/commands.rb', line 37

def undefine_command(name)
  name = name.intern
  if Commands.command_table.key?(name)
    Commands.send(:undef_method, name)
    Commands.command_table.delete(name)
  end
end

Instance Method Details

#buffer_uri(buffer) ⇒ Object 



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# File 'lib/textbringer/commands/lsp.rb', line 227

def buffer_uri(buffer)
  if buffer.file_name
    "file://#{buffer.file_name}"
  else
    "untitled:#{buffer.name}"
  end
end

#command_help(cmd) ⇒ Object 



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# File 'lib/textbringer/commands/help.rb', line 67

def command_help(cmd)
  file, line = *cmd.source_location
  s = format("%s:%d\n", file, line)
  s << "-" * (Window.columns - 2) + "\n"
  s << "#{cmd.name}"
  if !cmd.block.parameters.empty?
    s << "("
    s << cmd.block.parameters.map { |_, param| param }.join(", ")
    s << ")"
  end
  s << "\n\n"
  s << "-" * (Window.columns - 2) + "\n\n"
  s << cmd.doc
  s << "\n"
  s
end

#completion_popup_done ⇒ Object 



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# File 'lib/textbringer/commands/completion.rb', line 89

def completion_popup_done
  COMPLETION_POPUP_STATUS[:active] = false
  COMPLETION_POPUP_STATUS[:start_point] = nil
  Controller.current.overriding_map = nil
  remove_hook(:pre_command_hook, :completion_popup_pre_command_hook)
end

#completion_popup_pre_command_hook ⇒ Object 



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# File 'lib/textbringer/commands/completion.rb', line 96

def completion_popup_pre_command_hook
  # Close popup if command is not a completion popup command
  if /\Acompletion_popup_/ !~ Controller.current.this_command.to_s
    CompletionPopup.instance.close
    completion_popup_done
  end
end

#completion_popup_start(items:, start_point:, prefix: "") ⇒ Object 



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# File 'lib/textbringer/commands/completion.rb', line 73

def completion_popup_start(items:, start_point:, prefix: "")
  return if items.empty?

  CompletionPopup.instance.show(
    items: items,
    start_point: start_point,
    prefix: prefix
  )

  COMPLETION_POPUP_STATUS[:active] = true
  COMPLETION_POPUP_STATUS[:start_point] = start_point

  Controller.current.overriding_map = COMPLETION_POPUP_MAP
  add_hook(:pre_command_hook, :completion_popup_pre_command_hook)
end

#current_prefix_arg ⇒ Object 



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# File 'lib/textbringer/commands/misc.rb', line 167

def current_prefix_arg
  Controller.current.current_prefix_arg
end

#ensure_ispell_active ⇒ Object 



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# File 'lib/textbringer/commands/ispell.rb', line 228

def ensure_ispell_active
  if ISPELL_STATUS[:ispell].nil?
    raise EditorError, "ispell is not active"
  end
end

#execute_keyboard_macro(macro, n = 1) ⇒ Object 



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# File 'lib/textbringer/commands/keyboard_macro.rb', line 38

def execute_keyboard_macro(macro, n = 1)
  Controller.current.execute_keyboard_macro(macro, n)
end

#get_tags ⇒ Object 



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# File 'lib/textbringer/commands/ctags.rb', line 73

def get_tags
  path = File.expand_path("tags")
  mtime = File.mtime(path)
  if CTAGS[:path] != path || CTAGS[:tags_mtime] != mtime
    CTAGS[:path] = path
    tags = Hash.new { |h, k| h[k] = [] }
    File.binread(path).scan(/^(.*?)\t(.*?)\t(.*?)(?:;".*)?$/) do
      |name, file, addr|
      n = tags[name].count { |f,| f == file } + 1
      tags[name].push([file, addr, n])
    end
    CTAGS[:tags] = tags
    CTAGS[:tags_mtime] = mtime
    message("Loaded #{path}")
  end
  CTAGS[:tags]
end

#insert_completion(item) ⇒ Object 



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# File 'lib/textbringer/commands/completion.rb', line 104

def insert_completion(item)
  buffer = Buffer.current
  start_point = COMPLETION_POPUP_STATUS[:start_point]
  return unless start_point

  insert_text = item[:insert_text] || item[:label]
  return unless insert_text

  # The server may return an insert_text that covers more than the typed
  # symbol prefix (e.g. "Textbringer::Buffer" when the symbol pattern only
  # backed up to "Buf"). Find the longest prefix of insert_text that is a
  # suffix of the buffer text ending at point, and use that as the
  # replacement range.
  look_back = [buffer.point, insert_text.length].min
  actual_start = start_point
  if look_back > 0
    text_before_point = buffer.substring(buffer.point - look_back, buffer.point)
    look_back.downto(1) do |n|
      if text_before_point.end_with?(insert_text[0, n])
        actual_start = buffer.point - n
        break
      end
    end
  end

  buffer.delete_region(actual_start, buffer.point)
  buffer.insert(insert_text)
end

#isearch_done ⇒ Object 



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# File 'lib/textbringer/commands/isearch.rb', line 79

def isearch_done
  Buffer.current.delete_isearch_mark
  Controller.current.overriding_map = nil
  remove_hook(:pre_command_hook, :isearch_pre_command_hook)
  ISEARCH_STATUS[:last_string] = ISEARCH_STATUS[:string]
  if ISEARCH_STATUS[:recursive_edit]
    exit_recursive_edit
  end
end

#isearch_mode(forward, recursive_edit: false) ⇒ Object 



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# File 'lib/textbringer/commands/isearch.rb', line 45

def isearch_mode(forward, recursive_edit: false)
  ISEARCH_STATUS[:forward] = forward
  ISEARCH_STATUS[:string] = +""
  ISEARCH_STATUS[:recursive_edit] = recursive_edit
  Controller.current.overriding_map = ISEARCH_MODE_MAP
  run_hooks(:isearch_mode_hook)
  add_hook(:pre_command_hook, :isearch_pre_command_hook)
  ISEARCH_STATUS[:start] = ISEARCH_STATUS[:last_pos] = Buffer.current.point
  if Buffer.current != Buffer.minibuffer
    message(isearch_prompt, log: false)
  end
  if recursive_edit
    recursive_edit()
  end
end

#isearch_mode? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/textbringer/commands/isearch.rb', line 61

def isearch_mode?
  Controller.current.overriding_map == ISEARCH_MODE_MAP
end

#isearch_pre_command_hook ⇒ Object 



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# File 'lib/textbringer/commands/isearch.rb', line 73

def isearch_pre_command_hook
  if /\Aisearch_/ !~ Controller.current.this_command
    isearch_done
  end
end

#isearch_prompt ⇒ Object 



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# File 'lib/textbringer/commands/isearch.rb', line 65

def isearch_prompt
  if ISEARCH_STATUS[:forward]
    "I-search: "
  else
    "I-search backward: "
  end
end

#isearch_repeat(forward) ⇒ Object 



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# File 'lib/textbringer/commands/isearch.rb', line 176

def isearch_repeat(forward)
  ISEARCH_STATUS[:forward] = forward
  ISEARCH_STATUS[:last_pos] = Buffer.current.point
  if ISEARCH_STATUS[:string].empty?
    ISEARCH_STATUS[:string] = ISEARCH_STATUS[:last_string]
  end
  isearch_search
end

#isearch_repeat_backward ⇒ Object 



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# File 'lib/textbringer/commands/isearch.rb', line 172

def isearch_repeat_backward
  isearch_repeat(false)
end

#isearch_repeat_forward ⇒ Object 



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# File 'lib/textbringer/commands/isearch.rb', line 168

def isearch_repeat_forward
  isearch_repeat(true)
end

#isearch_search ⇒ Object 



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# File 'lib/textbringer/commands/isearch.rb', line 132

def isearch_search
  forward = ISEARCH_STATUS[:forward]
  options = if /\A[A-Z]/.match?(ISEARCH_STATUS[:string])
              nil
            else
              Regexp::IGNORECASE
            end
  re = Regexp.new(Regexp.quote(ISEARCH_STATUS[:string]), options)
  last_pos = ISEARCH_STATUS[:last_pos]
  if forward
    offset = last_pos
  else
    Buffer.current.save_excursion do
      pos = last_pos - ISEARCH_STATUS[:string].bytesize
      goto_char(last_pos)
      while Buffer.current.point > pos
        backward_char
      end
      offset = Buffer.current.point
    end
  end
  if offset >= 0 && Buffer.current.byteindex(forward, re, offset)
    if Buffer.current != Buffer.minibuffer
      message(isearch_prompt + ISEARCH_STATUS[:string], log: false)
    end
    Buffer.current.set_isearch_mark(forward ? match_beginning(0) :
                                    match_end(0))
    goto_char(forward ? match_end(0) : match_beginning(0))
  else
    if Buffer.current != Buffer.minibuffer
      message("Failing " + isearch_prompt + ISEARCH_STATUS[:string],
              log: false)
    end
  end
end

#ispell_done ⇒ Object 



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# File 'lib/textbringer/commands/ispell.rb', line 112

def ispell_done
  # Don't delete visible_mark if mark is active (transient mark mode)
  unless Buffer.current.mark_active?
    Buffer.current.delete_visible_mark
  end
  Controller.current.overriding_map = nil
  ISPELL_STATUS[:ispell]&.close
  ISPELL_STATUS[:ispell] = nil
  if ISPELL_STATUS[:recursive_edit]
    exit_recursive_edit
  end
  ISPELL_STATUS[:recursive_edit] = false
end

#ispell_forward ⇒ Object 



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# File 'lib/textbringer/commands/ispell.rb', line 131

def ispell_forward
  buffer = Buffer.current
  while buffer.re_search_forward(ISPELL_WORD_REGEXP, raise_error: false,
                                 goto_beginning: true)
    if buffer.last_match[:word].nil?
      buffer.goto_char(buffer.match_end(0))
      next
    end
    ispell_beginning = buffer.point
    # Don't update visible_mark if mark is already active (transient mark mode)
    unless buffer.mark_active?
      buffer.set_visible_mark
    end
    buffer.goto_char(buffer.match_end(0))
    word = buffer.match_string(0)
    _original, suggestions = ISPELL_STATUS[:ispell].check_word(word)
    if !suggestions.nil? && !suggestions.empty?
      ISPELL_STATUS[:beginning] = ispell_beginning
      ISPELL_STATUS[:word] = word
      ISPELL_STATUS[:suggestions] = suggestions
      message_misspelled
      recenter
      return false
    end
  end
  Controller.current.overriding_map = nil
  if ISPELL_STATUS[:ispell]&.personal_dictionary_modified? &&
      y_or_n?("Personal dictionary modified.  Save?")
    ISPELL_STATUS[:ispell].save_personal_dictionary
  end
  message("Finished spelling check.")
  ispell_done
  true
end

#ispell_mode ⇒ Object 



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# File 'lib/textbringer/commands/ispell.rb', line 126

def ispell_mode
  ISPELL_STATUS[:ispell] = Ispell.new
  Controller.current.overriding_map = ISPELL_MODE_MAP
end

#keymap_bindings(keymap) ⇒ Object 



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# File 'lib/textbringer/commands/help.rb', line 32

def keymap_bindings(keymap)
  s = format("%-16s  %s\n", "Key", "Binding")
  s << format("%-16s  %s\n", "---", "-------")
  s << "\n"
  keymap.each do |key_sequence, command|
    if command != :self_insert
      s << format("%-16s  [%s]\n",
                  Keymap.key_sequence_string(key_sequence),
                  command)
    end
  end
  s
end

#lsp_after_set_visited_file_name_hook(old_file_name) ⇒ Object 



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# File 'lib/textbringer/commands/lsp.rb', line 370

def lsp_after_set_visited_file_name_hook(old_file_name)
  buffer = Buffer.current

  # Close the old document
  old_uri = old_file_name ? "file://#{old_file_name}" : nil
  return unless old_uri
  client = LSP::ServerRegistry.get_client_for_buffer(buffer)
  if client&.running? && client.document_open?(old_uri)
    client.did_close(uri: old_uri)
    LSP_DOCUMENT_VERSIONS.delete(old_uri)
  end

  # Reset hooks so they are reinstalled with the new URI
  buffer[:lsp_hooks_installed] = false

  # Open the new document
  lsp_open_document(buffer)
end

#lsp_close_signature_window ⇒ Object 



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# File 'lib/textbringer/commands/lsp.rb', line 339

def lsp_close_signature_window
  win = LSP_STATUS[:signature_window]
  if win && !win.deleted?
    win.close
  end
  LSP_STATUS[:signature_window] = nil
end

#lsp_completion_context(prefix, trigger_chars, char_before_start) ⇒ Object

Helper methods



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# File 'lib/textbringer/commands/lsp.rb', line 185

def lsp_completion_context(prefix, trigger_chars, char_before_start)
  if prefix.empty? && trigger_chars.include?(char_before_start)
    { triggerKind: 2, # TriggerCharacter
      triggerCharacter: char_before_start }
  else
    { triggerKind: 1 } # Invoked
  end
end

#lsp_find_file_hook ⇒ Object 



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# File 'lib/textbringer/commands/lsp.rb', line 361

def lsp_find_file_hook
  lsp_open_document(Buffer.current)
end

#lsp_open_document(buffer) ⇒ Object 



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# File 'lib/textbringer/commands/lsp.rb', line 235

def lsp_open_document(buffer)
  client = LSP::ServerRegistry.get_client_for_buffer(buffer)
  return unless client
  return unless client.running? && client.initialized?

  uri = buffer_uri(buffer)
  return if client.document_open?(uri)

  version = 1
  LSP_DOCUMENT_VERSIONS[uri] = version
  language_id = LSP::ServerRegistry.language_id_for_buffer(buffer) || "text"
  client.did_open(
    uri: uri,
    language_id: language_id,
    version: version,
    text: buffer.to_s
  )
  unless buffer[:lsp_hooks_installed]
    lsp_setup_buffer_hooks(buffer, client, uri)
    buffer[:lsp_hooks_installed] = true
  end
end

#lsp_position(buffer, pos) ⇒ Object

Compute LSP position (0-based line, UTF-16 character offset) from a buffer position.



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# File 'lib/textbringer/commands/lsp.rb', line 214

def lsp_position(buffer, pos)
  line, = buffer.pos_to_line_and_column(pos)
  # Get the text from the start of the line to compute UTF-16 offset
  line_start = buffer.save_point do
    buffer.goto_char(pos)
    buffer.beginning_of_line
    buffer.point
  end
  text_on_line = buffer.substring(line_start, pos)
  character = lsp_utf16_length(text_on_line)
  { line: line - 1, character: character }
end

#lsp_setup_buffer_hooks(buffer, client, uri) ⇒ Object

Set up buffer hooks for document synchronization



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# File 'lib/textbringer/commands/lsp.rb', line 259

def lsp_setup_buffer_hooks(buffer, client, uri)
  # Track changes and send updates to LSP server.
  # Sync kind is determined by the server's textDocumentSync capability:
  #   1 = Full (send complete document text on every change)
  #   2 = Incremental (send only the changed range)
  add_hook(:after_change_functions, local: true) do |beg_pos, end_pos, old_text|
    next unless client.running? && client.document_open?(uri)

    version = LSP_DOCUMENT_VERSIONS[uri] || 0
    version += 1
    LSP_DOCUMENT_VERSIONS[uri] = version

    sync_kind = lsp_text_document_sync_kind(client.server_capabilities)

    next if sync_kind == 0 # None: server does not want change notifications

    if sync_kind == 1
      # Full document sync (e.g. solargraph). Note: buffer.to_s is called
      # on every change; this is expected behavior for Full-sync servers.
      client.did_change(uri: uri, version: version, text: buffer.to_s)
    else
      # Incremental sync
      # Compute start position in LSP coordinates (0-based, UTF-16)
      start_pos = lsp_position(buffer, beg_pos)

      if old_text.empty?
        # Insertion: old range is empty, new text is the inserted content
        new_text = buffer.substring(beg_pos, end_pos)
        range = { start: start_pos, end: start_pos }
      else
        # Deletion: compute old end position from the deleted text
        newline_count = old_text.count("\n")
        if newline_count == 0
          end_line = start_pos[:line]
          end_char = start_pos[:character] + lsp_utf16_length(old_text)
        else
          end_line = start_pos[:line] + newline_count
          last_newline = old_text.rindex("\n")
          end_char = lsp_utf16_length(old_text[last_newline + 1..])
        end
        range = {
          start: start_pos,
          end: { line: end_line, character: end_char }
        }
        new_text = ""
      end

      client.did_change(
        uri: uri, version: version,
        text: new_text, range: range
      )
    end
  end

  # Close document when buffer is killed
  buffer.on_killed do
    if client.running?
      client.did_close(uri: uri)
      LSP_DOCUMENT_VERSIONS.delete(uri)
    end
  end
end

#lsp_show_signature_window(label) ⇒ Object 



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# File 'lib/textbringer/commands/lsp.rb', line 322

def lsp_show_signature_window(label)
  # Close any existing signature window
  lsp_close_signature_window

  columns = [[Buffer.display_width(label) + 2, Curses.cols - 2].min, 1].max
  win = FloatingWindow.at_cursor(
    lines: 1,
    columns: columns
  )
  win.buffer.insert(label)
  win.buffer.beginning_of_buffer
  win.show
  LSP_STATUS[:signature_window] = win

  add_hook(:pre_command_hook, :lsp_signature_pre_command_hook)
end

#lsp_signature_pre_command_hook ⇒ Object 



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# File 'lib/textbringer/commands/lsp.rb', line 347

def lsp_signature_pre_command_hook
  lsp_close_signature_window
  remove_hook(:pre_command_hook, :lsp_signature_pre_command_hook)
end

#lsp_text_document_sync_kind(server_capabilities) ⇒ Object

Resolve textDocumentSync to a TextDocumentSyncKind integer. The server capability may be an Integer or a TextDocumentSyncOptions Hash. Returns 0 (None), 1 (Full), or 2 (Incremental). Defaults to 2.



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# File 'lib/textbringer/commands/lsp.rb', line 197

def lsp_text_document_sync_kind(server_capabilities)
  sync = server_capabilities["textDocumentSync"]
  case sync
  when Integer then sync
  when Hash then sync["change"]&.to_i || 2
  else 2
  end
end

#lsp_utf16_length(str) ⇒ Object

Convert a string’s character length to UTF-16 code unit count. LSP positions use UTF-16 offsets by default.



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# File 'lib/textbringer/commands/lsp.rb', line 208

def lsp_utf16_length(str)
  str.encode("UTF-16LE").bytesize / 2
end

#match_beginning(n) ⇒ Object 



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# File 'lib/textbringer/commands/replace.rb', line 21

def match_beginning(n)
  Buffer.current.match_beginning(n)
end

#match_end(n) ⇒ Object 



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# File 'lib/textbringer/commands/replace.rb', line 25

def match_end(n)
  Buffer.current.match_end(n)
end

#match_string(n) ⇒ Object 



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# File 'lib/textbringer/commands/replace.rb', line 29

def match_string(n)
  Buffer.current.match_string(n)
end

#message_misspelled ⇒ Object 



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# File 'lib/textbringer/commands/ispell.rb', line 223

def message_misspelled
  word = ISPELL_STATUS[:word]
  message("Misspelled: #{word}  [r]eplace, [a]ccept, [i]nsert, [SPC] to skip, [q]uit")
end

#number_prefix_arg ⇒ Object 



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# File 'lib/textbringer/commands/misc.rb', line 184

def number_prefix_arg
  prefix_numeric_value(current_prefix_arg)
end

#prefix_numeric_value(arg) ⇒ Object 



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# File 'lib/textbringer/commands/misc.rb', line 171

def prefix_numeric_value(arg)
  case arg
  when Integer
    arg
  when Array
    arg.first
  when :-
    -1
  else
    1
  end
end

#read_input_method_name(prompt, default: CONFIG[:default_input_method]) ⇒ Object 



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# File 'lib/textbringer/commands/input_method.rb', line 11

def read_input_method_name(prompt, default: CONFIG[:default_input_method])
  f = ->(s) {
    complete_for_minibuffer(s.tr("-", "_"), InputMethod.list)
  }
  read_from_minibuffer(prompt, completion_proc: f, default: default)
end

#read_keyboard_macro(prompt) ⇒ Object 



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# File 'lib/textbringer/commands/keyboard_macro.rb', line 54

def read_keyboard_macro(prompt)
  macros = KEYBOARD_MACROS.keys.map(&:to_s)
  f = ->(s) { complete_for_minibuffer(s, macros) }
  read_from_minibuffer(prompt, completion_proc: f)
end

#read_register(prompt) ⇒ Object 



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# File 'lib/textbringer/commands/register.rb', line 26

def read_register(prompt)
  Window.echo_area.show(prompt)
  Window.redisplay
  begin
    register = read_char
    register
  ensure
    Window.echo_area.clear
    Window.redisplay
  end
end

#replace_match(s) ⇒ Object 



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# File 'lib/textbringer/commands/replace.rb', line 33

def replace_match(s)
  Buffer.current.replace_match(s)
end

#universal_argument_mode ⇒ Object 



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# File 'lib/textbringer/commands/misc.rb', line 158

def universal_argument_mode
  set_transient_map(UNIVERSAL_ARGUMENT_MAP)
end