Fix tree generation breaking subtrees

emoji.go

@@ -49,7 +49,8 @@ func (em emojiTable) Find(str string) *emoji {
 		}
 		// Check if there are more bytes to check
 		if len(str) > i && e.Sub != nil {
-			newemj := e.Sub.Find(str[i:])
+			rlen := utf8.RuneLen(r)
+			newemj := e.Sub.Find(str[i+rlen:])
 			if newemj != nil {
 				return newemj
 			}
@@ -130,13 +131,14 @@ func scanEmojiDirectory(emojipath string) (tab emojiTable, err error) {
 				newemo.IsEmoji = true
 				newemo.Path = path
 			} else {
-				// Add sub-entry
-				newemo.Sub = make(emojiTable)
+				// Add sub-entry if not existant
+				if newemo.Sub == nil {
+					newemo.Sub = make(emojiTable)
+				}
 			}
 			(*curtab)[cprune] = newemo
 			curtab = &newemo.Sub
 		}
-		fmt.Println(codepointstr)
 		return nil
 	})
 	return tab, err