Fix for autocompletion: Do not match against some more symbols

src/main/kotlin/fxGui/main/PseuCoArea.kt

@@ -249,7 +249,7 @@ internal class PseuCoArea : CodeArea() {
          * @return The word on the left of [position].
          */
         tailrec fun getWordAtPositionRecursive(position: Int, word: String): String {
-            return if (position < 0 || this[position].isBlank() || this[position][0] in "()[]{};+-*/.") word
+            return if (position < 0 || this[position].isBlank() || this[position][0] in "()[]{};+-*/.<?!") word
             else getWordAtPositionRecursive(position - 1, this[position] + word)
         }