Increase indent for implicit submenus to 4

Makes it easier to see the menu structure.

Make the indent configurable via a _SUBMENU_INDENT configuration
variable.

1 files changed, 6 insertions, 1 deletions

diff --git a/menuconfig.py b/menuconfig.py
index 760839d..63c248e 100755
--- a/menuconfig.py
+++ b/menuconfig.py
@@ -102,6 +102,11 @@ from kconfiglib import Kconfig, \
 # Configuration variables
 #
 
+# How many steps an implicit submenu will be indented. Implicit submenus are
+# created when an item depends on the symbol before it. Note that symbols
+# defined with 'menuconfig' create a separate menu instead of indenting.
+_SUBMENU_INDENT = 4
+
 # Number of steps for Page Up/Down to jump
 _PG_JUMP = 6
 
@@ -2022,7 +2027,7 @@ def _node_str(node):
     indent = 0
     parent = node.parent
     while not parent.is_menuconfig:
-        indent += 2
+        indent += _SUBMENU_INDENT
         parent = parent.parent
 
     # This approach gives nice alignment for empty string symbols ("()  Foo")