theme: add bar-separator-width setting

toml-spec/spec/spec.generated.json

@@ -2012,6 +2012,11 @@
           "description": "The position of the bar. Defaults to `top` if not set.",
           "$ref": "#/$defs/BarPosition"
         },
+        "bar-separator-width": {
+          "type": "integer",
+          "description": "The width of the bar's separator. Defaults to 1.",
+          "minimum": 0.0
+        },
         "font": {
           "type": "string",
           "description": "The name of the font to use."

toml-spec/spec/spec.generated.md

@@ -4577,6 +4577,16 @@ The table has the following fields:
 
   The value of this field should be a [BarPosition](#types-BarPosition).
 
+- `bar-separator-width` (optional):
+
+  The width of the bar's separator. Defaults to 1.
+
+  The value of this field should be a number.
+
+  The numbers should be integers.
+
+  The numbers should be greater than or equal to 0.
+
 - `font` (optional):
 
   The name of the font to use.

toml-spec/spec/spec.yaml

@@ -2228,6 +2228,12 @@ Theme:
       ref: BarPosition
       required: false
       description: The position of the bar. Defaults to `top` if not set.
+    bar-separator-width:
+      kind: number
+      integer_only: true
+      minimum: 0
+      required: false
+      description: The width of the bar's separator. Defaults to 1.
     font:
       kind: string
       required: false