Update parsecfg.nim

Value includes double quotation marks.

1 files changed, 10 insertions, 4 deletions

diff --git a/lib/pure/parsecfg.nim b/lib/pure/parsecfg.nim
index c648b0703..47670cc19 100644
--- a/lib/pure/parsecfg.nim
+++ b/lib/pure/parsecfg.nim
@@ -512,10 +512,16 @@ proc writeConfig*(dict: Config, filename: string) =
             kv = key
           if value != "": ## If the key is not empty
             if not allCharsInSet(value, SymChars):
-              kv.add(segmentChar)
-              kv.add("\"")
-              kv.add(replace(value))
-              kv.add("\"")
+              if find(value, '"') == -1:
+                kv.add(segmentChar)
+                kv.add("\"")
+                kv.add(replace(value))
+                kv.add("\"")
+              else:
+                kv.add(segmentChar)
+                kv.add("\"\"\"")
+                kv.add(replace(value))
+                kv.add("\"\"\"")
             else:
               kv.add(segmentChar)
               kv.add(value)