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"""
Open in editor key bindings.
"""
from prompt_toolkit.filters import emacs_mode, has_selection, vi_navigation_mode
from ..key_bindings import KeyBindings, KeyBindingsBase, merge_key_bindings
from .named_commands import get_by_name
__all__ = [
"load_open_in_editor_bindings",
"load_emacs_open_in_editor_bindings",
"load_vi_open_in_editor_bindings",
]
def load_open_in_editor_bindings() -> KeyBindingsBase:
"""
Load both the Vi and emacs key bindings for handling edit-and-execute-command.
"""
return merge_key_bindings(
[
load_emacs_open_in_editor_bindings(),
load_vi_open_in_editor_bindings(),
]
)
def load_emacs_open_in_editor_bindings() -> KeyBindings:
"""
Pressing C-X C-E will open the buffer in an external editor.
"""
key_bindings = KeyBindings()
key_bindings.add("c-x", "c-e", filter=emacs_mode & ~has_selection)(
get_by_name("edit-and-execute-command")
)
return key_bindings
def load_vi_open_in_editor_bindings() -> KeyBindings:
"""
Pressing 'v' in navigation mode will open the buffer in an external editor.
"""
key_bindings = KeyBindings()
key_bindings.add("v", filter=vi_navigation_mode)(
get_by_name("edit-and-execute-command")
)
return key_bindings
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