Minga.Mode.CommandState (Minga v0.1.0)

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FSM state for Command (:) mode.

Owns the command-line input without the leading :, its grapheme cursor position, completion selection, and the standard count/leader fields.

Summary

Types

t()

Functions

backspace(state)

Deletes the grapheme before the cursor and resets completion selection.

insert_text(state, text)

Inserts text at the cursor and resets completion selection.

move_candidate(state, delta)

Moves the completion selection; the presenter wraps it to the candidate count.

move_cursor(state, atom)

Moves the cursor by one grapheme within the command input.

new(input \\ "")

Creates command input with the cursor at its end.

replace_input(state, input)

Replaces command input, moves the cursor to its end, and resets completion selection.

Types

t()

@type t() :: %Minga.Mode.CommandState{
  candidate_index: integer(),
  count: non_neg_integer() | nil,
  cursor: non_neg_integer(),
  input: String.t(),
  leader_keys: [String.t()],
  leader_node: Minga.Keymap.Bindings.node_t() | nil
}

Functions

backspace(state)

@spec backspace(t()) :: t()

Deletes the grapheme before the cursor and resets completion selection.

insert_text(state, text)

@spec insert_text(t(), String.t()) :: t()

Inserts text at the cursor and resets completion selection.

move_candidate(state, delta)

@spec move_candidate(t(), integer()) :: t()

Moves the completion selection; the presenter wraps it to the candidate count.

move_cursor(state, atom)

@spec move_cursor(t(), :left | :right) :: t()

Moves the cursor by one grapheme within the command input.

new(input \\ "")

@spec new(String.t()) :: t()

Creates command input with the cursor at its end.

replace_input(state, input)

@spec replace_input(t(), String.t()) :: t()

Replaces command input, moves the cursor to its end, and resets completion selection.