Antlr4.Tool.BuildDependencyGenerator.GroomQualifiedFileName C# (CSharp) Method

        public virtual string GroomQualifiedFileName(string outputDir, string fileName)
        {
            if (outputDir.Equals("."))
            {
                return fileName;
            }
            else if (outputDir.IndexOf(' ') >= 0)
            {
                // has spaces?
                string escSpaces = outputDir.Replace(" ", "\\ ");
                return Path.Combine(escSpaces, fileName);
            }
            else
            {
                return Path.Combine(outputDir, fileName);
            }
        }
    }