From 7c72a4efe48149c20b9a3e8bb7e547214301a9f3 Mon Sep 17 00:00:00 2001
From: Timotej Lazar <timotej.lazar@fri.uni-lj.si>
Date: Tue, 1 Mar 2016 20:51:25 +0100
Subject: Remove the commError wrapper function

---
 js/codeq/prolog.js |  7 ++-----
 js/codeq/python.js | 11 ++++-------
 js/codeq/robot.js  |  7 ++-----
 3 files changed, 8 insertions(+), 17 deletions(-)

diff --git a/js/codeq/prolog.js b/js/codeq/prolog.js
index 1be339f..7da12e2 100644
--- a/js/codeq/prolog.js
+++ b/js/codeq/prolog.js
@@ -177,10 +177,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
                 }),
             activityHandler = codeq.makeActivityHandler(editor, problemDef.id),
             terminal = makePrologTerminalHandler(jqTerminal, editor, problemDef.id, activityHandler),
-            hinter = codeq.makeHinter(jqHints, jqEditor, editor, 'prolog_hints', problemDef, commonDef, activityHandler),
-            commError = function (error) {
-                alert(error);
-            };
+            hinter = codeq.makeHinter(jqHints, jqEditor, editor, 'prolog_hints', problemDef, commonDef, activityHandler);
 
         codeq.template.processDictionary(problemDef.translations.description,
                 [problemDef.language, problemDef.group, problemDef.problem]);
@@ -241,7 +238,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
                     terminal.append(data.message + '\n', 'error');
                 }
             })
-            .fail(commError)
+            .fail(alert)
             .fin(function () {
                 editor.setOption('readOnly', false);
                 $(editor.getWrapperElement()).removeClass('disabled');
diff --git a/js/codeq/python.js b/js/codeq/python.js
index 9fc34c8..055ada7 100644
--- a/js/codeq/python.js
+++ b/js/codeq/python.js
@@ -117,10 +117,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
                 }),
             activityHandler = codeq.makeActivityHandler(editor, problemDef.id),
             terminal = makePythonTerminalHandler(jqTerminal, editor, problemDef.id, activityHandler),
-            hinter = codeq.makeHinter(jqHints, jqEditor, editor, 'python_hints', problemDef, commonDef, activityHandler),
-            commError = function (error) {
-                alert(error);
-            };
+            hinter = codeq.makeHinter(jqHints, jqEditor, editor, 'python_hints', problemDef, commonDef, activityHandler);
 
         codeq.template.processDictionary(problemDef.translations.description,
                 [problemDef.language, problemDef.group, problemDef.problem]);
@@ -175,7 +172,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
                     terminal.append('error: ' + data.message);
                 }
             })
-            .fail(commError)
+            .fail(alert)
             .fin(function () {
                 editor.setOption('readOnly', false);
                 $(editor.getWrapperElement()).removeClass('disabled');
@@ -193,7 +190,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
                     'program': program
                 });
             })
-            .fail(commError)
+            .fail(alert)
             .done();
             // focus the terminal
             jqTerminal.click();
@@ -201,7 +198,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
         jqBtnStop.on('click', function () {
             activityHandler.queueTrace({'typ': 'python_stop'});
             codeq.comms.sendPythonStop({})
-            .fail(commError)
+            .fail(alert)
             .done();
         });
 
diff --git a/js/codeq/robot.js b/js/codeq/robot.js
index 4222d0b..8512df7 100644
--- a/js/codeq/robot.js
+++ b/js/codeq/robot.js
@@ -93,9 +93,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
             activityHandler = codeq.makeActivityHandler(editor, problemDef.id),
             terminal = makeRobotTerminalHandler(jqTerminal, editor, problemDef.id, activityHandler),
             hinter = codeq.makeHinter(jqHints, jqEditor, editor, 'robot_hints', problemDef, commonDef, activityHandler),
-            commError = function (error) {
-                alert(error);
-            },
             reconnectTimer = null,
             url = 'ws://' + codeq.settings['robot_address'] + ':8000/',
             socket = eio(url);
@@ -169,10 +166,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
                     hinter.handle(data.hints);
                 }
                 else {
-                    commError('error: ' + data.message);
+                    alert('error: ' + data.message);
                 }
             })
-            .fail(commError)
+            .fail(alert)
             .fin(function () {
                 editor.setOption('readOnly', false);
                 $(editor.getWrapperElement()).removeClass('disabled');
-- 
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