mirror of
https://github.com/xonsh/xonsh.git
synced 2025-03-04 08:24:40 +01:00
37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
"""Jumping across whole words (non-whitespace) with Ctrl+Left/Right.
|
|
|
|
Alt+Left/Right remains unmodified to jump over smaller word segments.
|
|
"""
|
|
from prompt_toolkit.keys import Keys
|
|
|
|
from xonsh.platform import ptk_shell_type
|
|
|
|
__all__ = ()
|
|
|
|
|
|
@events.on_ptk_create
|
|
def custom_keybindings(bindings, **kw):
|
|
|
|
# Key bindings for jumping over whole words (everything that's not
|
|
# white space) using Ctrl+Left and Ctrl+Right;
|
|
# Alt+Left and Alt+Right still jump over smaller word segments.
|
|
# See https://github.com/xonsh/xonsh/issues/2403
|
|
|
|
if ptk_shell_type() == "prompt_toolkit2":
|
|
handler = bindings.add
|
|
else:
|
|
handler = bindings.registry.add_binding
|
|
|
|
@handler(Keys.ControlLeft)
|
|
def ctrl_left(event):
|
|
buff = event.current_buffer
|
|
pos = buff.document.find_previous_word_beginning(count=event.arg, WORD=True)
|
|
if pos:
|
|
buff.cursor_position += pos
|
|
|
|
@handler(Keys.ControlRight)
|
|
def ctrl_right(event):
|
|
buff = event.current_buffer
|
|
pos = buff.document.find_next_word_ending(count=event.arg, WORD=True)
|
|
if pos:
|
|
buff.cursor_position += pos
|