use plus

docs/source/config_reference/scripting/override_variables.rst

@@ -21,7 +21,7 @@ For subscriptions in the form of
 
 .. code-block:: yaml
 
-   \ Subscription Name:
+   + Subscription Name:
      Music Videos:
        - "https://url1.com/..."
      Concerts:

src/ytdl_sub/entries/variables/override_variables.py

@@ -70,7 +70,7 @@ class OverrideVariables:
 
         .. code-block:: yaml
 
-           \\ Subscription Name:
+           + Subscription Name:
              Music Videos:
                - "https://url1.com/..."
              Concerts:

src/ytdl_sub/subscriptions/subscription_validators.py

@@ -317,7 +317,7 @@ class SubscriptionValidator(SubscriptionOutput):
                 # Subscription defined as
                 # "\Sub Name":
                 #   custom_key: "value"
-                elif key.startswith("\\"):
+                elif key.startswith("+"):
                     self._children.append(
                         SubscriptionMapValidator(
                             name=obj_name,

tests/unit/config/test_subscription.py

@@ -172,7 +172,7 @@ def preset_with_subscription_overrides_map(
         preset_with_subscription_value,
         **{
             "parent_preset_2 | parent_preset_1": {
-                "\\ test_2_1": {
+                "+ test_2_1": {
                     "custom_key": "custom_value",
                     "custom_list": [
                         "elem1",