Handle cligen split issue

nimterop/getters.nim

@@ -1,4 +1,4 @@
-import macros, os, sets, strformat, strutils, tables
+import macros, os, sequtils, sets, strformat, strutils, tables
 
 import regex
 
@@ -303,3 +303,7 @@ proc getNimExpression*(expr: string): string =
     ("^", " xor "), ("&", " and "), ("|", " or "),
     ("~", " not ")
   ])
+
+proc getSplitComma*(joined: seq[string]): seq[string] =
+  for i in joined:
+    result = result.concat(i.split(","))

toast.nim

@@ -129,6 +129,10 @@ proc main(
     symOverride: symOverride
   )
 
+  when defined(Windows):
+    # Workaround https://github.com/c-blake/cligen/issues/87
+    gStateRT.symOverride = gStateRT.symOverride.getSplitComma()
+
   if pgrammar:
     parseGrammar()
     printGrammar()