diff options
| -rw-r--r-- | js/prolog.js | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/js/prolog.js b/js/prolog.js index 2868830..085860c 100644 --- a/js/prolog.js +++ b/js/prolog.js @@ -8,6 +8,7 @@ var makePrologTerminalHandler = function (jqConsole, editor, problem_id, activityHandler) { var promptMode = true, // default: query composition; alternative: query result browsing + manualStop = false, // if the user stopped showing next answers (false) or if there are no more answers (true) terminal = codeq.makeConsole(jqConsole, { 'greeting': 'CodeQ Prolog terminal proxy' }), @@ -24,7 +25,7 @@ } if (promptMode) { terminal.setLineBuffered(); - terminal.append('.\n?- ', 'output'); + terminal.append(manualStop ? '?- ' : '.\n?- ', 'output'); } }, tcf = function terminalCommandFailed (error) { @@ -49,6 +50,7 @@ terminal.onInput = function (command) { if (promptMode) { promptMode = false; + manualStop = false; terminal.setNotBuffered(); return codeq.comms.sendQuery({ 'problem_id': problem_id, @@ -70,6 +72,7 @@ } else { // stop searching for answers + manualStop = true; return codeq.comms.sendQuery({ 'problem_id': problem_id, 'step': 'end', |