tools: Update kconfiglib to 13.7.1

This fixes the crash on MacOs under Python 3 and improves the menuconfig
colors on some terminals.

tools/kconfig_new/menuconfig.py

@@ -328,10 +328,10 @@ _STYLES = {
 
     # Blue-tinted style loosely resembling lxdialog
     "aquatic": """
-    path=fg:cyan,bg:blue,bold
-    separator=fg:white,bg:cyan,bold
+    path=fg:white,bg:blue
+    separator=fg:white,bg:cyan
     help=path
-    frame=fg:white,bg:cyan,bold
+    frame=fg:white,bg:cyan
     body=fg:white,bg:blue
     edit=fg:black,bg:white
     """
@@ -1107,8 +1107,7 @@ def _enter_menu(menu):
     global _menu_scroll
 
     if not menu.is_menuconfig:
-        # Not a menu
-        return False
+        return False  # Not a menu
 
     shown_sub = _shown_nodes(menu)
     # Never enter empty menus. We depend on having a current node.
@@ -1349,7 +1348,6 @@ def _draw_main():
 
     term_width = _width(_stdscr)
 
-
     #
     # Update the separator row below the menu path
     #
@@ -1396,7 +1394,6 @@ def _draw_main():
 
     _menu_win.noutrefresh()
 
-
     #
     # Update the bottom separator window
     #
@@ -1421,7 +1418,6 @@ def _draw_main():
 
     _bot_sep_win.noutrefresh()
 
-
     #
     # Update the help window, which shows either key bindings or help texts
     #
@@ -1442,7 +1438,6 @@ def _draw_main():
 
     _help_win.noutrefresh()
 
-
     #
     # Update the top row with the menu path.
     #
@@ -2302,7 +2297,6 @@ def _draw_jump_to_dialog(edit_box, matches_win, bot_sep_win, help_win,
 
     edit_width = _width(edit_box) - 2
 
-
     #
     # Update list of matches
     #
@@ -2333,7 +2327,6 @@ def _draw_jump_to_dialog(edit_box, matches_win, bot_sep_win, help_win,
 
     matches_win.noutrefresh()
 
-
     #
     # Update bottom separator line
     #
@@ -2346,7 +2339,6 @@ def _draw_jump_to_dialog(edit_box, matches_win, bot_sep_win, help_win,
 
     bot_sep_win.noutrefresh()
 
-
     #
     # Update help window at bottom
     #
@@ -2358,7 +2350,6 @@ def _draw_jump_to_dialog(edit_box, matches_win, bot_sep_win, help_win,
 
     help_win.noutrefresh()
 
-
     #
     # Update edit box. We do this last since it makes it handy to position the
     # cursor.
@@ -2448,12 +2439,10 @@ def _info_dialog(node, from_jump_to_dialog):
             # Support starting a search from within the information dialog
 
             if from_jump_to_dialog:
-                # Avoid recursion
-                return
+                return  # Avoid recursion
 
             if _jump_to_dialog():
-                # Jumped to a symbol. Cancel the information dialog.
-                return
+                return  # Jumped to a symbol. Cancel the information dialog.
 
             # Stay in the information dialog if the jump-to dialog was
             # canceled. Resize it in case the terminal was resized while the
@@ -2500,7 +2489,6 @@ def _draw_info_dialog(node, lines, scroll, top_line_win, text_win,
 
     text_win_height, text_win_width = text_win.getmaxyx()
 
-
     # Note: The top row is deliberately updated last. See _draw_main().
 
     #
@@ -2514,7 +2502,6 @@ def _draw_info_dialog(node, lines, scroll, top_line_win, text_win,
 
     text_win.noutrefresh()
 
-
     #
     # Update bottom separator line
     #
@@ -2527,7 +2514,6 @@ def _draw_info_dialog(node, lines, scroll, top_line_win, text_win,
 
     bot_sep_win.noutrefresh()
 
-
     #
     # Update help window at bottom
     #
@@ -2539,7 +2525,6 @@ def _draw_info_dialog(node, lines, scroll, top_line_win, text_win,
 
     help_win.noutrefresh()
 
-
     #
     # Update top row
     #
@@ -2598,8 +2583,7 @@ def _info_str(node):
             _kconfig_def_info(choice)
         )
 
-    # node.item in (MENU, COMMENT)
-    return _kconfig_def_info(node)
+    return _kconfig_def_info(node)  # node.item in (MENU, COMMENT)
 
 
 def _name_info(sc):
@@ -2956,7 +2940,6 @@ def _edit_text(c, s, i, hscroll, width):
         max_scroll = max(len(s) - width + 1, 0)
         hscroll = min(i - width + _SCROLL_OFFSET + 1, max_scroll)
 
-
     return s, i, hscroll
 
 
@@ -3106,8 +3089,7 @@ def _check_valid(sym, s):
     # Otherwise, displays an error and returns False.
 
     if sym.orig_type not in (INT, HEX):
-        # Anything goes for non-int/hex symbols
-        return True
+        return True  # Anything goes for non-int/hex symbols
 
     base = 10 if sym.orig_type == INT else 16
     try:
@@ -3164,12 +3146,17 @@ def _is_num(name):
 
 
 def _getch_compat(win):
-    # Uses get_wch() if available (Python 3.3+) and getch() otherwise. Also
-    # handles a PDCurses resizing quirk.
+    # Uses get_wch() if available (Python 3.3+) and getch() otherwise.
+    #
+    # Also falls back on getch() if get_wch() raises curses.error, to work
+    # around an issue when resizing the terminal on at least macOS Catalina.
+    # See https://github.com/ulfalizer/Kconfiglib/issues/84.
+    #
+    # Also handles a PDCurses resizing quirk.
 
-    if hasattr(win, "get_wch"):
+    try:
         c = win.get_wch()
-    else:
+    except (AttributeError, curses.error):
         c = win.getch()
         if 0 <= c <= 255:
             c = chr(c)