A few terminal newline fixes for Prolog.

1 files changed, 4 insertions, 3 deletions

diff --git a/js/prolog.js b/js/prolog.js
index cc46736..730e740 100644
--- a/js/prolog.js
+++ b/js/prolog.js
@@ -93,16 +93,16 @@
                 var t, lines, i;
                 if (data.code === 0) {
                     t = data.terminal;
-                    terminal.append(t.messages.join('\n') + '\n', 'output');
+                    terminal.append(t.messages.join('\n'), 'output');
                     promptMode = !t.have_more;
                 }
                 else {
-                    terminal.error(data.message + '\n', 'error');
+                    terminal.error(data.message, 'error');
                     promptMode = true;
                 }
                 if (promptMode) {
                     terminal.setLineBuffered();
-                    terminal.append('?- ', 'output');
+                    terminal.append('\n?- ', 'output');
                 }
             },
             tcf = function terminalCommandFailed (error) {
@@ -137,6 +137,7 @@
                 }, problem_id).then(tcs, tcf);
             }
             else {
+                terminal.append('\n');
                 if (command == ';') {
                     // show next answer
                     return codeq.comms.sendQuery({