From dc3e8f5391ab414f42c83361edec7ea273b236ce Mon Sep 17 00:00:00 2001
From: MrFry <mrfry@airmail.cc>
Date: Fri, 22 Nov 2019 14:06:10 +0100
Subject: [PATCH] Removing + from questions

---
 stable.user.js | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/stable.user.js b/stable.user.js
index c3ef39b..200c7db 100644
--- a/stable.user.js
+++ b/stable.user.js
@@ -21,7 +21,7 @@
 
 // ==UserScript==
 // @name         Moodle/Elearning/KMOOC test help
-// @version      1.6.4.7
+// @version      1.6.4.8
 // @description  Online Moodle/Elearning/KMOOC test help
 // @author       MrFry
 // @match        https://elearning.uni-obuda.hu/main/*
@@ -82,7 +82,8 @@
     'The correct answer is:',
     '\''
   ]
-  const commonUselessStringParts = [',', '\\.', ':', '!']
+  const commonUselessStringParts = [',', '\\.', ':', '!', '\\+']
+  const specialChars = [ '&', '\\+' ]
   const lengthDiffMultiplier = 10 /* Percent minus for length difference */
   const minMatchAmmount = 60 /* Minimum ammount to consider that two questions match during answering */
 
@@ -91,10 +92,10 @@
   }
 
   class StringUtils {
-    RemoveStuff (value, removableStrings) {
+    RemoveStuff (value, removableStrings, toReplace) {
       removableStrings.forEach((x) => {
         var regex = new RegExp(x, 'g')
-        value = value.replace(regex, '')
+        value = value.replace(regex, toReplace || '')
       })
       return value
     }
@@ -152,7 +153,7 @@
     RemoveSpecialChars (value) {
       assert(value)
 
-      return this.RemoveStuff(value, ['&'])
+      return this.RemoveStuff(value, specialChars, ' ')
     }
 
     // if the value is empty, or whitespace
@@ -1296,7 +1297,9 @@
 
     let count = 0
     r.forEach((item) => {
-      if (item.match > minResultMatchPercent) { count++ }
+      if (item.match > minResultMatchPercent) {
+        count++
+      }
     })
 
     return count === 0 ? -1 : count
@@ -1392,12 +1395,12 @@
         var question = {} // the current question
         // QUESTION --------------------------------------------------------------------------------------------------------------------
         var q = RPM.GetQuestionFromResult(i)
-        if (q !== undefined) { question.q = SUtils.SimplifyQuery(q) }
+        if (q !== undefined) { question.q = SUtils.SimplifyQuestion(q) }
 
         // RIGHTANSWER ---------------------------------------------------------------------------------------------------------------------
         var a = RPM.GetRightAnswerFromResultv2(i)
         if (a === undefined) { a = RPM.GetRightAnswerFromResult(i) }
-        if (a !== undefined) { question.a = SUtils.SimplifyQuery(a) }
+        if (a !== undefined) { question.a = SUtils.SimplifyAnswer(a) }
         // IMG ---------------------------------------------------------------------------------------------------------------------
         var img = GetImageFormResult(i)
         question.i = img