ENH: Define a Delimiter field for column descriptions

bids-standard · May 2, 2023 · 912c0ed · 912c0ed
1 parent 567a662
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diff --git a/src/common-principles.md b/src/common-principles.md
@@ -466,6 +466,7 @@ and a guide for using macros can be found at
         ),
         "Levels": "RECOMMENDED",
         "Units": "RECOMMENDED",
+        "Delimiter": "OPTIONAL",
         "TermURL": "RECOMMENDED",
         "HED": "OPTIONAL",
    }

diff --git a/src/schema/objects/metadata.yaml b/src/schema/objects/metadata.yaml
@@ -574,6 +574,13 @@ DelayTime:
     This field is mutually exclusive with `"VolumeTiming"`.
   type: number
   unit: s
+Delimiter:
+  name: Delimiter
+  display_name: Delimiter
+  description: |
+    If a column may be interpreted as a list of values, the character that
+    separates one value from the next.
+  type: string
 Density:
   name: Density
   display_name: Density