diff --git a/ls.go b/ls.go
index 7786ef96..21bb6566 100644
--- a/ls.go
+++ b/ls.go
@@ -1,6 +1,7 @@
 package main
 import (
 	"log"
+	"os"
 	"io/ioutil"
 	"fmt"
 	"github.com/gookit/color"
@@ -12,18 +13,69 @@ func ls() {
 		log.Fatal(err)
 	}
 	blue := color.FgCyan.Render
-	yellow := color.FgYellow.Render
+	red := color.FgRed.Render
+	green := color.FgGreen.Render
+	white := color.FgWhite.Render
+	red1 := color.FgRed.Render
+	// yellow := color.FgYellow.Render
 	fmt.Println("----------------------------------")
 	for _, file := range files {
 		z := 34 - len(file.Name()) - 3
 		spaces := strings.Repeat(" ", z)
 		if file.IsDir() {
+			if os.Getenv("exFiles") == "blue" {
+				
+			} 
 			fmt.Printf("| %s%s|\n", blue(file.Name()), spaces)
 		} else if file.Mode().String() == "-rwxr-xr-x" {
-			fmt.Printf("| %s%s|\n", yellow(file.Name()), spaces)
+			fmt.Printf("| %s%s|\n", style(file.Name()), spaces)
 		} else {
 			fmt.Printf("| %s%s|\n", file.Name(), spaces)
 		}
 	}
 	fmt.Println("----------------------------------")
-}
\ No newline at end of file
+}
+
+func setSyntax() {
+	var input string
+	fmt.Println("Welcome to syntax setter.  Currently, executable files are yellow, directories are blue, and files are white.  Possible colors are:")
+	fmt.Println("Blue\nWhite\nRed\nGreen\nYellow\nSet executable file: ")
+	fmt.Scan(&input)
+	if strings.ToLower(input) == "blue" {
+		os.Setenv("exFiles", "blue")
+	} else if strings.ToLower(input) == "green" {
+		os.Setenv("exFiles", "green")
+	} else if strings.ToLower(input) == "red" {
+		os.Setenv("exFiles", "red")
+	} else if strings.ToLower(input) == "white" {
+		os.Setenv("exFiles", "white")
+	} else {
+		fmt.Println("color not found")
+	}
+	fmt.Println("Set directories: ")
+	fmt.Scan(&input)
+	if strings.ToLower(input) == "blue" {
+		os.Setenv("dirs", "blue")
+	} else if strings.ToLower(input) == "green" {
+		os.Setenv("dirs", "green")
+	} else if strings.ToLower(input) == "red" {
+		os.Setenv("dirs", "red")
+	} else if strings.ToLower(input) == "white" {
+		os.Setenv("dirs", "white")
+	} else {
+		fmt.Println("color not found")
+	}
+	fmt.Println("Set files: ")
+	fmt.Scan(&input)
+	if strings.ToLower(input) == "blue" {
+		os.Setenv("file", "blue")
+	} else if strings.ToLower(input) == "green" {
+		os.Setenv("file", "green")
+	} else if strings.ToLower(input) == "red" {
+		os.Setenv("file", "red")
+	} else if strings.ToLower(input) == "white" {
+		os.Setenv("file", "white")
+	} else {
+		fmt.Println("color not found")
+	}
+}