Clean up regex.go a little

utils/replacecommand.go

@@ -3,6 +3,7 @@ package utils
 import (
 	"fmt"
 	"modify/logger"
+	"sort"
 )
 
 type ReplaceCommand struct {
@@ -13,6 +14,12 @@ type ReplaceCommand struct {
 
 func ExecuteModifications(modifications []ReplaceCommand, fileData string) (string, int) {
 	var err error
+
+	sort.Slice(modifications, func(i, j int) bool {
+		return modifications[i].From > modifications[j].From
+	})
+	logger.Trace("Applying %d replacement commands in reverse order", len(modifications))
+
 	executed := 0
 	for _, modification := range modifications {
 		fileData, err = modification.Execute(fileData)