https://github.com/python/cpython/commit/0398d9339217aa0710c0de45a7e9b587136e7129
commit: 0398d9339217aa0710c0de45a7e9b587136e7129
branch: main
author: Alastair Stanley <[email protected]>
committer: ambv <[email protected]>
date: 2024-05-21T18:17:41+02:00
summary:
gh-119035: Add Ctrl+← and Ctrl+→ word-skipping keybindings to new repl (#119248)
add word-skipping ctrl keybindings to new repl
files:
M Lib/_pyrepl/keymap.py
M Lib/_pyrepl/reader.py
diff --git a/Lib/_pyrepl/keymap.py b/Lib/_pyrepl/keymap.py
index e1421730e75717..a303589280e7f1 100644
--- a/Lib/_pyrepl/keymap.py
+++ b/Lib/_pyrepl/keymap.py
@@ -177,9 +177,12 @@ def _parse_key1(key, s):
ret = key[s]
s += 1
if ctrl:
- if len(ret) > 1:
- raise KeySpecError("\\C- must be followed by a character")
- ret = chr(ord(ret) & 0x1F) # curses.ascii.ctrl()
+ if len(ret) == 1:
+ ret = chr(ord(ret) & 0x1F) # curses.ascii.ctrl()
+ elif ret in {"left", "right"}:
+ ret = f"ctrl {ret}"
+ else:
+ raise KeySpecError("\\C- followed by invalid key")
if meta:
ret = ["\033", ret]
else:
diff --git a/Lib/_pyrepl/reader.py b/Lib/_pyrepl/reader.py
index d15a150180811d..2c8c9e7dc4b5da 100644
--- a/Lib/_pyrepl/reader.py
+++ b/Lib/_pyrepl/reader.py
@@ -136,7 +136,9 @@ def make_default_commands() -> dict[CommandName,
type[Command]]:
(r"\<up>", "up"),
(r"\<down>", "down"),
(r"\<left>", "left"),
+ (r"\C-\<left>", "backward-word"),
(r"\<right>", "right"),
+ (r"\C-\<right>", "forward-word"),
(r"\<delete>", "delete"),
(r"\<backspace>", "backspace"),
(r"\M-\<backspace>", "backward-kill-word"),
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