Update kitty keymaps

.config/kitty/kitty.conf

@@ -2,14 +2,13 @@
 include themes/everforest.conf
 font_size		10
 background_opacity	0.95
-tab_bar_edge		top
 
 # 关闭响铃声音
 enable_audio_bell	no
 # 不在系统窗口上报警
 window_alert_on_bell	no
 
-# 下划线位置
+# 下划线位置(偏下)
 modify_font underline_position 100
 
 # Unicode PUA使用Nerd font，会覆盖来自其他字体的字形
@@ -17,7 +16,7 @@ symbol_map U+E000-U+F8FF Symbols Nerd Font
 # }}}
 
 # {{{ Scrollback
-# 可回滚的行数，原始值为2000
+# 可回滚的行数，默认值为2000
 scrollback_lines	20000
 
 # 使用nvim作为pager，需要搭配neovim配置
@@ -26,33 +25,38 @@ scrollback_pager sh -c "exec nvim 63<&0 </dev/null --cmd 'let termcat=63'"
 # }}}
 
 # {{{ 按键
-### ctrl+shift组：可连续击键
-map	ctrl+shift+f	scroll_page_down
-map	ctrl+shift+b	scroll_page_up
+# 查看所有按键
+map	kitty_mod+f2	kitten scripts/list_keys.py
 
-### ctrl+t组：窗口和标签
-map	ctrl+t>ctrl+d	detach_window ask
+### ctrl+shift组：滚屏(可连续击键)
+map	kitty_mod+f	scroll_page_down
+map	kitty_mod+b	scroll_page_up
 
-### ctrl+g组：hints
+### ctrl+t组：标签页和窗口
+map	ctrl+t>ctrl+n	new_tab
+map	ctrl+t>ctrl+d	detach_tab
+map	ctrl+t>ctrl+m	detach_tab ask
+
+### ctrl+g组：按hints操作文本
 kitten_alias	hints	hints --alphabet ;ajfkdlshgqweruiopzxcvnmtby1230[
 
-# 插入
+#### 插入
 map	ctrl+g>ctrl+w	kitten hints --type=word --program -
 map	ctrl+g>ctrl+l	kitten hints --type=line --program -
 
-# 复制
+#### 复制
 map	ctrl+g>w	kitten hints --type=word --program @
 map	ctrl+g>l	kitten hints --type=line --program @
 map	ctrl+g>u	kitten hints --type=url --program @
 
-# 打开hyperlink (受open-actions.conf控制)
+#### 打开hyperlink (受open-actions.conf控制)
 map	ctrl+g>ctrl+o	kitten hints --type=hyperlink
-# 打开URL文本
+#### 打开URL文本
 map	ctrl+g>ctrl+u	kitten hints --type=url
-# NOTE: hyperlink和URL文本是不同的东西
+#### NOTE: hyperlink和URL文本是不同的东西
 
-# 用goldendict查询单词
-map	ctrl+g>ctrl+t	kitten hints --type=word --program goldendict
+#### 用goldendict查询单词
+map	ctrl+g>ctrl+q	kitten hints --type=word --program goldendict
 
 # 其他hints使用默认的快捷键ctrl+shift+p和ctrl+shift+e
 # }}}

.config/kitty/scripts/list_keys.py

@@ -0,0 +1,105 @@
+#!/usr/bin/env python3
+"""Kitten to print the current list of keyboard shortcuts (consists of BOTH single keys and key
+sequences).
+
+https://github.com/kovidgoyal/kitty/issues/2164#issuecomment-1501097471
+"""
+
+import re
+from collections import defaultdict
+from typing import Optional, Union, Final
+
+from kittens.tui.handler import result_handler
+from kitty import fast_data_types
+from kitty.boss import Boss
+from kitty.options.utils import KeyMap, MouseEvent, SequenceMap
+from kitty.tab_bar import Formatter as fmt
+from kitty.types import Shortcut, mod_to_names
+
+# List of categories and regular expressions to match actions on
+categories: Final = {
+    "Scrollback": r"(^scroll_|show_scrollback|.*show.*_command_output)",
+    "Tab Management": r"(^|_)tab( |_|$)",
+    "Window Management": r"(^|_)windows?(_|$)",
+    "Layout Management": r"(^|_)layout(_|\b)",
+    "Hints": r"(_|\b)hints\b",
+    "Clipboard": r"(_to|_from|paste)_(clipboard|selection)",
+    "Options": r"^(set_|toggle_|change_)",
+    "Mouse Click": r"mouse_handle_click",
+    "Mouse Selection": r"mouse_selection",
+    "Other Shortcuts": r".",
+}
+
+ShortcutRepr = str
+ActionMap = dict[str, list[ShortcutRepr]]
+
+
+def main(args: list[str]) -> Optional[str]:
+    pass
+
+
+@result_handler(no_ui=True)
+def handle_result(args: list[str], answer: str, target_window_id: int, boss: Boss):
+    if boss.active_window is None:
+        return
+
+    opts = fast_data_types.get_options()
+
+    # set up keymaps (single keystrokes)
+    _keymap: KeyMap = (
+        boss.keymap
+    )  # same as `opts.keymap`, except with global keymaps removed
+    keymap: dict[Union[Shortcut, MouseEvent], str] = {
+        Shortcut((key,)): action for key, action in _keymap.items()
+    }
+    # set up key sequences (combinations of keystrokes, separated by '>')
+    _seq_keymap: SequenceMap = opts.sequence_map
+    seq_keymap: dict[Shortcut, str] = {
+        Shortcut((key, *subseq_keys)): action
+        for key, subseq in _seq_keymap.items()
+        for subseq_keys, action in subseq.items()
+    }
+    keymap.update(seq_keymap.items())
+
+    # and mousemap
+    mousemap: dict[MouseEvent, str] = opts.mousemap
+    keymap.update(mousemap.items())
+
+    # categorize shortcuts
+    # because each action can have multiple shortcuts associated with it, we also attempt to
+    # group shortcuts with the same actions together.
+    output_categorized: dict[str, ActionMap] = defaultdict(lambda: defaultdict(list))
+    for key, action in keymap.items():
+        key_repr: ShortcutRepr = key.human_repr(kitty_mod=opts.kitty_mod)
+        key_repr = f"{key_repr:<15} {fmt.fg.red}→{fmt.fg.default} {action}"
+
+        for subheader, re_pat in categories.items():
+            if re.search(re_pat, action):
+                action_map: ActionMap = output_categorized[subheader]
+                action_map[action].append(key_repr)
+                break
+        else:
+            emsg = f"No valid subheader found for keymap {key_repr!r}."
+            raise ValueError(emsg)
+
+    # print out shortcuts
+    output = [
+        "Kitty keyboard mappings",
+        "=======================",
+        "",
+        "My kitty_mod is {}.".format("+".join(mod_to_names(opts.kitty_mod))),
+        "",
+    ]
+    for category in categories:
+        if category not in output_categorized:
+            continue
+        output.extend([category, "=" * len(category), ""])
+        output.extend(sum(output_categorized[category].values(), []))
+        output.append("")
+
+    boss.display_scrollback(
+        boss.active_window,
+        "\n".join(output),
+        title="Kitty keyboard mappings",
+        report_cursor=False,
+    )

.config/kitty/scripts/pyproject.toml

@@ -0,0 +1,2 @@
+[tool.pyright]
+extraPaths = ["/usr/lib/kitty"]