Now uses _ for space, and \_ for underscore in descriptions

src/main/java/net/knarcraft/permissionsigns/command/CreateCommand.java

@@ -57,7 +57,7 @@ public class CreateCommand implements CommandExecutor {
      */
     private PermissionSign parseSign(@NotNull CommandSender sender, @NotNull String[] args) {
         String name = args[0];
-        String description = args[1].replaceAll("\\\\_", " ");
+        String description = replaceUnderscoresWithSpaces(args[1]);
         String[] permissions = args[2].replaceAll("\\?", " ").split(",");
         for (String permission : permissions) {
             if (permission.contains(":")) {
@@ -93,4 +93,20 @@ public class CreateCommand implements CommandExecutor {
         return new PermissionSign(name, description, List.of(permissions), duration, cost);
     }
 
+    /**
+     * Replaces underscores with spaces in the given description
+     *
+     * <p>This basically replaces all underscores with spaces, but keeps escaped underscores (\_) as underscores.</p>
+     *
+     * @param description <p>The description to replace underscores in</p>
+     * @return <p>The string with underscores replaced</p>
+     */
+    private String replaceUnderscoresWithSpaces(String description) {
+        String temporaryString = "\\|ESCAPED-UNDERSCORE\\|";
+        description = description.replaceAll("\\\\_", temporaryString);
+        description = description.replaceAll("_", " ");
+        description = description.replaceAll(temporaryString, "_");
+        return description;
+    }
+
 }