1 files changed, 5 insertions, 0 deletions
diff --git a/js/codeq/prolog.js b/js/codeq/prolog.js
index e739b26..194f6a8 100644
--- a/js/codeq/prolog.js
+++ b/js/codeq/prolog.js
@@ -119,6 +119,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
                     terminal.append('?- ', 'output');
                     return;
                 }
+                if (command.match(/^clear\.*$/)) {
+                    terminal.clear();
+                    terminal.append('?- ', 'output');
+                    return;
+                }
                 promptMode = false;
                 manualStop = false;
                 terminal.setNotBuffered();