Improved documentation and fixed search reset

src/assets/javascripts/utilities/string/index.ts

@@ -59,6 +59,11 @@ export function translate(key: string, value?: string): string {
 /**
  * Truncate a string after the given number of characters
  *
+ * This is not a very reasonable approach, since the summaries kind of suck.
+ * It would be better to create something more intelligent, highlighting the
+ * search occurrences and making a better summary out of it, but this note was
+ * written three years ago, so who knows if we'll ever fix it.
+ *
  * @param value - Value to be truncated
  * @param n - Number of characters
  *