Don't show sample highlighting for expected fields (which will never be highlighted).

src/slfmt.nim

@@ -278,6 +278,9 @@ func formatExpectationLabels(expectations: seq[Expectation]): string =
     let label = alignLeft(exp.label, maxLabelLen)
     let count = alignLeft($exp.count, maxCountLen)
 
+    if exp.expected:
+      result = label & " - "
+    else:
       result = exp.termStyleCode & label & RESET_FORMATTING & " - "
 
     if (exp.expected and exp.count == 0) or
@@ -296,7 +299,7 @@ proc parseLogLine(logLine: string): JsonNode =
 proc parseExpectations(args: Table[string, docopt.Value]): seq[Expectation] =
   result = @[]
 
-  for isExpected in [true, false]:
+  for isExpected in [false, true]:
     let argName = if isExpected: "--expected" else: "--unexpected"
     if args[argName]:
       let exptArgs = split($args[argName], ';')