diff --git a/config/settings/settings.cfg b/config/settings/settings.cfg
index fe9283e1..94f08f7d 100644
--- a/config/settings/settings.cfg
+++ b/config/settings/settings.cfg
@@ -1,4 +1,3 @@
-
 [sound]
 enabled=False,
 driver=sox
@@ -29,4 +28,3 @@ wordEcho=True
 [general]
 debugLevel=0
 punctuationLevel=1
-
diff --git a/src/fenrir-package/commands/commands/curr_char.py b/src/fenrir-package/commands/commands/curr_char.py
new file mode 100644
index 00000000..d961f476
--- /dev/null
+++ b/src/fenrir-package/commands/commands/curr_char.py
@@ -0,0 +1,24 @@
+#!/bin/python
+from utils import char_utils
+
+class command():
+    def __init__(self):
+        pass
+    def run(self, environment):
+        environment['screenData']['oldCursorReview'] = environment['screenData']['newCursorReview']
+        if (environment['screenData']['newCursorReview']['y'] == -1) or \
+          (environment['screenData']['newCursorReview']['x'] == -1):
+            environment['screenData']['newCursorReview'] = environment['screenData']['newCursor'].copy()
+
+        environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], currChar = \
+          char_utils.getCurrentChar(environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], environment['screenData']['newContentText'])
+        
+        if currChar.strip(" \t\n") == '':
+            environment['runtime']['outputManager'].presentText(environment, "blank")
+        else:
+            environment['runtime']['outputManager'].presentText(environment, currChar)
+        return environment    
+    def setCallback(self, callback):
+        pass
+    def shutdown(self):
+        pass
diff --git a/src/fenrir-package/commands/commands/curr_line.py b/src/fenrir-package/commands/commands/curr_line.py
index 3ef8f835..63a47d72 100644
--- a/src/fenrir-package/commands/commands/curr_line.py
+++ b/src/fenrir-package/commands/commands/curr_line.py
@@ -1,17 +1,22 @@
 #!/bin/python
+from utils import line_utils
 
 class command():
     def __init__(self):
         pass
     def run(self, environment):
         environment['screenData']['oldCursorReview'] = environment['screenData']['newCursorReview']
-        if environment['screenData']['newCursorReview']['y'] == -1:
+        if (environment['screenData']['newCursorReview']['y'] == -1) or \
+          (environment['screenData']['newCursorReview']['x'] == -1):
             environment['screenData']['newCursorReview'] = environment['screenData']['newCursor'].copy()
-        wrappedLines = environment['screenData']['newContentText'].split('\n')          
-        if wrappedLines[environment['screenData']['newCursorReview']['y']].strip(" \t\n") == '':
+
+        environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], currLine = \
+          line_utils.getCurrentLine(environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], environment['screenData']['newContentText'])
+        
+        if currLine.strip(" \t\n") == '':
             environment['runtime']['outputManager'].presentText(environment, "blank")
         else:
-            environment['runtime']['outputManager'].presentText(environment, wrappedLines[environment['screenData']['newCursorReview']['y']])
+            environment['runtime']['outputManager'].presentText(environment, currLine)
         return environment    
     def setCallback(self, callback):
         pass
diff --git a/src/fenrir-package/commands/commands/curr_word.py b/src/fenrir-package/commands/commands/curr_word.py
index 6a2eb508..a25d5fbf 100644
--- a/src/fenrir-package/commands/commands/curr_word.py
+++ b/src/fenrir-package/commands/commands/curr_word.py
@@ -1,44 +1,23 @@
 #!/bin/python
+from utils import word_utils
 
 class command():
     def __init__(self):
         pass
     def run(self, environment):
         environment['screenData']['oldCursorReview'] = environment['screenData']['newCursorReview']
-        if environment['screenData']['newCursorReview']['y'] == -1:
+        if (environment['screenData']['newCursorReview']['y'] == -1) or \
+          (environment['screenData']['newCursorReview']['x'] == -1):
             environment['screenData']['newCursorReview'] = environment['screenData']['newCursor'].copy()
-        wrappedLines = environment['screenData']['newContentText'].split('\n')
-        currWord = ''
-        currY = environment['screenData']['newCursorReview']['y']
-        currX = environment['screenData']['newCursorReview']['x']        
-        wordFound = False
-        while not wordFound:
-            currLine = wrappedLines[currY].replace("\t"," ")
-            currX = currLine[:currX + 1].rfind(" ") + 1
-            if currX == -1:
-                currX = 0
-            wordEnd = currLine[currX + 1:].find(" ") + currX + 1
-            if wordEnd == -1:
-                wordEnd = len(currLine) -1
-            currWord = currLine[currX:wordEnd]
-            wordFound = currWord.strip(" \t\n") != ''
-            if not wordFound:
-                if currX == 0:
-                    if currY != 0:
-                        currY -= 1
-                    else:
-                        break
-                    currX = len(wrappedLines[currY]) - 1
-                else:
-                    currX -= 1                             
-        environment['screenData']['newCursorReview']['y'] = currY
-        environment['screenData']['newCursorReview']['x'] = currX   
-                            
-        if not wordFound:
+
+        environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], currWord = \
+          word_utils.getCurrentWord(environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], environment['screenData']['newContentText'])
+        
+        if currWord.strip(" \t\n") == '':
             environment['runtime']['outputManager'].presentText(environment, "blank")
         else:
             environment['runtime']['outputManager'].presentText(environment, currWord)
-        return environment
+        return environment    
     def setCallback(self, callback):
         pass
     def shutdown(self):
diff --git a/src/fenrir-package/commands/commands/next_char.py b/src/fenrir-package/commands/commands/next_char.py
new file mode 100644
index 00000000..80f7947c
--- /dev/null
+++ b/src/fenrir-package/commands/commands/next_char.py
@@ -0,0 +1,24 @@
+#!/bin/python
+from utils import char_utils
+
+class command():
+    def __init__(self):
+        pass
+    def run(self, environment):
+        environment['screenData']['oldCursorReview'] = environment['screenData']['newCursorReview']
+        if (environment['screenData']['newCursorReview']['y'] == -1) or \
+          (environment['screenData']['newCursorReview']['x'] == -1):
+            environment['screenData']['newCursorReview'] = environment['screenData']['newCursor'].copy()
+
+        environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], currChar = \
+          char_utils.getNextChar(environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], environment['screenData']['newContentText'])
+        
+        if currChar.strip(" \t\n") == '':
+            environment['runtime']['outputManager'].presentText(environment, "blank")
+        else:
+            environment['runtime']['outputManager'].presentText(environment, currChar)
+        return environment    
+    def setCallback(self, callback):
+        pass
+    def shutdown(self):
+        pass
diff --git a/src/fenrir-package/commands/commands/next_line.py b/src/fenrir-package/commands/commands/next_line.py
index 90ca588f..80f98d85 100644
--- a/src/fenrir-package/commands/commands/next_line.py
+++ b/src/fenrir-package/commands/commands/next_line.py
@@ -1,19 +1,22 @@
 #!/bin/python
+from utils import line_utils
 
 class command():
     def __init__(self):
         pass
     def run(self, environment):
         environment['screenData']['oldCursorReview'] = environment['screenData']['newCursorReview']
-        if environment['screenData']['newCursorReview']['y'] == -1:
+        if (environment['screenData']['newCursorReview']['y'] == -1) or \
+          (environment['screenData']['newCursorReview']['x'] == -1):
             environment['screenData']['newCursorReview'] = environment['screenData']['newCursor'].copy()
-        if environment['screenData']['newCursorReview']['y'] + 1 < environment['screenData']['lines']:
-            environment['screenData']['newCursorReview']['y'] = environment['screenData']['newCursorReview']['y'] + 1
-        wrappedLines = environment['screenData']['newContentText'].split('\n')          
-        if wrappedLines[environment['screenData']['newCursorReview']['y']].strip(" \t\n") == '':
+
+        environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], currLine = \
+          line_utils.getNextLine(environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], environment['screenData']['newContentText'])
+        
+        if currLine.strip(" \t\n") == '':
             environment['runtime']['outputManager'].presentText(environment, "blank")
         else:
-            environment['runtime']['outputManager'].presentText(environment, wrappedLines[environment['screenData']['newCursorReview']['y']])
+            environment['runtime']['outputManager'].presentText(environment, currLine)
         return environment    
     def setCallback(self, callback):
         pass
diff --git a/src/fenrir-package/commands/commands/next_word.py b/src/fenrir-package/commands/commands/next_word.py
index 54dd2c4e..65e5cadb 100644
--- a/src/fenrir-package/commands/commands/next_word.py
+++ b/src/fenrir-package/commands/commands/next_word.py
@@ -1,52 +1,23 @@
 #!/bin/python
+from utils import word_utils
 
 class command():
     def __init__(self):
         pass
     def run(self, environment):
         environment['screenData']['oldCursorReview'] = environment['screenData']['newCursorReview']
-        if environment['screenData']['newCursorReview']['y'] == -1:
+        if (environment['screenData']['newCursorReview']['y'] == -1) or \
+          (environment['screenData']['newCursorReview']['x'] == -1):
             environment['screenData']['newCursorReview'] = environment['screenData']['newCursor'].copy()
-        wrappedLines = environment['screenData']['newContentText'].split('\n')
-        currWord = ''
-        currY = environment['screenData']['newCursorReview']['y']
-        currX = environment['screenData']['newCursorReview']['x']        
-        wordFound = False
-        currLine = wrappedLines[currY].replace("\t"," ")        
-        while not wordFound:
-            print(currX)
-            currX = currLine[currX:].find(" ") + currX
-            print(currX)
-            if currX == - 1:
-                if currY < environment['screenData']['lines']:
-                    currY += 1
-                    currLine = wrappedLines[currY].replace("\t"," ")
-                    print('erhöhung')
-                else:
-                    break
-                currX = 0   
-                print('hmm')    
-            print(currX)       
-            wordEnd = currLine[currX + 1:].find(" ")
-            print(currX)            
-            if wordEnd == -1:
-                wordEnd = len(currLine)
-            else:
-                wordEnd += currX + 2
-            print(currX)                
-            currWord = currLine[currX:wordEnd]
-            print(currX)            
-            print(currWord)
-            wordFound = currWord.strip(" \t\n") != ''
-            print(wordFound)
-        environment['screenData']['newCursorReview']['y'] = currY
-        environment['screenData']['newCursorReview']['x'] = currX   
-                            
-        if not wordFound:
+
+        environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], currWord = \
+          word_utils.getNextWord(environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], environment['screenData']['newContentText'])
+        
+        if currWord.strip(" \t\n") == '':
             environment['runtime']['outputManager'].presentText(environment, "blank")
         else:
             environment['runtime']['outputManager'].presentText(environment, currWord)
-        return environment
+        return environment    
     def setCallback(self, callback):
         pass
     def shutdown(self):
diff --git a/src/fenrir-package/commands/commands/prev_char.py b/src/fenrir-package/commands/commands/prev_char.py
new file mode 100644
index 00000000..8bd49d37
--- /dev/null
+++ b/src/fenrir-package/commands/commands/prev_char.py
@@ -0,0 +1,24 @@
+#!/bin/python
+from utils import char_utils
+
+class command():
+    def __init__(self):
+        pass
+    def run(self, environment):
+        environment['screenData']['oldCursorReview'] = environment['screenData']['newCursorReview']
+        if (environment['screenData']['newCursorReview']['y'] == -1) or \
+          (environment['screenData']['newCursorReview']['x'] == -1):
+            environment['screenData']['newCursorReview'] = environment['screenData']['newCursor'].copy()
+
+        environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], currChar = \
+          char_utils.getPrevChar(environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], environment['screenData']['newContentText'])
+        
+        if currChar.strip(" \t\n") == '':
+            environment['runtime']['outputManager'].presentText(environment, "blank")
+        else:
+            environment['runtime']['outputManager'].presentText(environment, currChar)
+        return environment    
+    def setCallback(self, callback):
+        pass
+    def shutdown(self):
+        pass
diff --git a/src/fenrir-package/commands/commands/prev_line.py b/src/fenrir-package/commands/commands/prev_line.py
index 9bfdeb03..ad178fe2 100644
--- a/src/fenrir-package/commands/commands/prev_line.py
+++ b/src/fenrir-package/commands/commands/prev_line.py
@@ -1,20 +1,23 @@
 #!/bin/python
+from utils import line_utils
 
 class command():
     def __init__(self):
         pass
     def run(self, environment):
         environment['screenData']['oldCursorReview'] = environment['screenData']['newCursorReview']
-        if environment['screenData']['newCursorReview']['y'] == -1:
+        if (environment['screenData']['newCursorReview']['y'] == -1) or \
+          (environment['screenData']['newCursorReview']['x'] == -1):
             environment['screenData']['newCursorReview'] = environment['screenData']['newCursor'].copy()
-        if environment['screenData']['newCursorReview']['y'] - 1 >= 0:
-            environment['screenData']['newCursorReview']['y'] = environment['screenData']['newCursorReview']['y'] - 1
-        wrappedLines = environment['screenData']['newContentText'].split('\n')          
-        if wrappedLines[environment['screenData']['newCursorReview']['y']].strip(" \t\n") == '':
+
+        environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], currLine = \
+          line_utils.getPrevLine(environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], environment['screenData']['newContentText'])
+        
+        if currLine.strip(" \t\n") == '':
             environment['runtime']['outputManager'].presentText(environment, "blank")
         else:
-            environment['runtime']['outputManager'].presentText(environment, wrappedLines[environment['screenData']['newCursorReview']['y']])
-        return environment
+            environment['runtime']['outputManager'].presentText(environment, currLine)
+        return environment    
     def setCallback(self, callback):
         pass
     def shutdown(self):
diff --git a/src/fenrir-package/commands/commands/prev_word.py b/src/fenrir-package/commands/commands/prev_word.py
index 1f16b3bd..e14983dc 100644
--- a/src/fenrir-package/commands/commands/prev_word.py
+++ b/src/fenrir-package/commands/commands/prev_word.py
@@ -1,43 +1,23 @@
 #!/bin/python
+from utils import word_utils
 
 class command():
     def __init__(self):
         pass
     def run(self, environment):
         environment['screenData']['oldCursorReview'] = environment['screenData']['newCursorReview']
-        if environment['screenData']['newCursorReview']['y'] == -1:
+        if (environment['screenData']['newCursorReview']['y'] == -1) or \
+          (environment['screenData']['newCursorReview']['x'] == -1):
             environment['screenData']['newCursorReview'] = environment['screenData']['newCursor'].copy()
-        wrappedLines = environment['screenData']['newContentText'].split('\n')
-        currWord = ''
-        currY = environment['screenData']['newCursorReview']['y']
-        currX = environment['screenData']['newCursorReview']['x']        
-        wordFound = False
-        while not wordFound:
-            if currX == 0:
-                if currY != 0:
-                    currY -= 1
-                else:
-                    break
-                currX = len(wrappedLines[currY]) - 1
-            else:
-                currX -= 1          
-            currLine = wrappedLines[currY].replace("\t"," ")
-            currX = currLine[:currX].rfind(" ") + 1
-            if currX == -1:
-                currX = 0
-            wordEnd = currLine[currX:].find(" ") + currX
-            if wordEnd == -1:
-                wordEnd = len(currLine) -1
-            currWord = currLine[currX:wordEnd]
-            wordFound = currWord.strip(" \t\n") != ''
-        environment['screenData']['newCursorReview']['y'] = currY
-        environment['screenData']['newCursorReview']['x'] = currX   
-                            
-        if not wordFound:
+
+        environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], currWord = \
+          word_utils.getPrevWord(environment['screenData']['newCursorReview']['x'], environment['screenData']['newCursorReview']['y'], environment['screenData']['newContentText'])
+        
+        if currWord.strip(" \t\n") == '':
             environment['runtime']['outputManager'].presentText(environment, "blank")
         else:
             environment['runtime']['outputManager'].presentText(environment, currWord)
-        return environment
+        return environment    
     def setCallback(self, callback):
         pass
     def shutdown(self):
diff --git a/src/fenrir-package/utils/char_utils.py b/src/fenrir-package/utils/char_utils.py
new file mode 100644
index 00000000..10295180
--- /dev/null
+++ b/src/fenrir-package/utils/char_utils.py
@@ -0,0 +1,38 @@
+#!/bin/python
+
+def getPrevChar(currX,currY, currText):
+    if currText == '':
+        return -1, -1, ''
+    wrappedLines = currText.split('\n')         
+    x = currX
+    y = currY  
+    if x - 1 < 0:
+        if y - 1 > 0:
+            y -= 1
+            x = len(wrappedLines[y]) - 1
+    else:
+        x -= 1
+    currChar = wrappedLines[y][x]        
+    return x, y, currChar
+
+def getCurrentChar(currX,currY, currText):
+    if currText == '':
+        return -1, -1, ''
+    wrappedLines = currText.split('\n')         
+    currChar = wrappedLines[currY][currX]
+    return currX, currY, currChar
+
+def getNextChar(currX,currY, currText):
+    if currText == '':
+        return -1, -1, ''
+    wrappedLines = currText.split('\n')         
+    x = currX
+    y = currY
+    if x + 1 == len(wrappedLines[y]):
+        if y + 1 < len(wrappedLines) - 1:
+            y += 1
+            x = 0
+    else:
+        x += 1    
+    currChar = wrappedLines[y][x]            
+    return x, y, currChar
diff --git a/src/fenrir-package/utils/chrys b/src/fenrir-package/utils/chrys
deleted file mode 100644
index 8af20e24..00000000
--- a/src/fenrir-package/utils/chrys
+++ /dev/null
@@ -1,112 +0,0 @@
-def getPrevWord(currX,currY, currText):
-    if currText == '':
-        return -1, -1, ''
-    x, y, word = getCurrentWord(currX,currY,currText)
-    wrappedLines = currText.split('\n') 
-    if (word == ''):
-        return currX, currY, '' 
-    while True:
-        if x < 2:
-            if y != 0:
-                y -= 1
-            else:
-                 return currX, currY, '' 
-            x = len(wrappedLines[y]) - 1
-        else:
-            x -= 1
-        if wrappedLines[y] != '':
-            break
-    x, y, word = getCurrentWord(x, y, currText)
-    if word == '':
-        return currX, currY, ''
-    return x, y, word
-
-def getCurrentWord(currX,currY, currText):
-    if currText == '':
-        return -1, -1, ''
-    x = currX
-    y = currY
-    wrappedLines = currText.split('\n')
-    wordFound = False
-    currWord = ''
-    currLine = wrappedLines[y].replace("\t"," ")
-    if currLine[x] == ' ' and  x > 1:
-        x = x - 2
-    while not wordFound:
-        x = currLine[:x].rfind(" ")
-        if x == -1:
-            x = 0
-        else:
-            x += 1
-        wordEnd = currLine[x + 1:].find(" ")
-        if wordEnd == -1:
-            wordEnd = len(currLine)
-        else:
-            wordEnd += x + 1
-        currWord = currLine[x:wordEnd]
-        wordFound = currWord.strip(" \t\n") != ''
-        if wordFound:
-            break
-        if x == 0:
-            if y != 0:
-                y -= 1
-                currLine = wrappedLines[y].replace("\t"," ")
-            else:
-                 return currX, currY, '' 
-            x = len(wrappedLines[y]) - 1
-        else:
-            x -= 1
-    return x, y, currWord
-
-def getNextWord(currX,currY, currText):
-    if currText == '':
-        return -1, -1, ''
-    x = currX
-    y = currY
-    wrappedLines = currText.split('\n')
-    wordFound = False
-    currWord = ''
-    currLine = wrappedLines[y].replace("\t"," ")
-    while not wordFound:
-        xtmp = 0
-        if  x + 1 >= len(currLine):
-            if y < len(wrappedLines):
-                y += 1
-                currLine = wrappedLines[y].replace("\t"," ")
-            else:
-                 return currX, currY, '' 
-            x = 0
-        else:
-            x += 1
-            xtmp = x    
-            x = currLine[x:].find(" ")          
-        if x == -1:
-            x = len(currLine)
-            continue
-        else:
-            if xtmp <> 0:
-              xtmp += 1
-            x += xtmp
-        if x + 1 < len(currLine):
-            wordEnd = currLine[x + 1:].find(" ")
-        else:
-            wordEnd = -1
-        if wordEnd == -1:
-            wordEnd = len(currLine)
-        else:
-            wordEnd += x + 1
-        if wordEnd >= len(currLine) and y + 1 >= len(wrappedLines):
-            return currX, currY, ''
-        currWord = currLine[x:wordEnd]
-        wordFound = currWord.strip(" \t\n") != ''
-        if not wordFound:
-            x = wordEnd
-    return x, y, currWord
-
-currText = "    das ist ein   test\ntest das\ntesttest\n\ntest"
-currY = 0
-currX = 4
-currX, currY, word = getCurrentWord(currX,currY,currText)
-#currX, currY, word = getPrevWord(currX,currY,currText)
-#currX, currY, word = getNextWord(currX,currY,currText)
-print(currX, currY, word)
diff --git a/src/fenrir-package/utils/line_utils.py b/src/fenrir-package/utils/line_utils.py
new file mode 100644
index 00000000..6a60a672
--- /dev/null
+++ b/src/fenrir-package/utils/line_utils.py
@@ -0,0 +1,35 @@
+#!/bin/python
+
+def getPrevLine(currX,currY, currText):
+    if currText == '':
+        return -1, -1, ''
+    wrappedLines = currText.split('\n')         
+    x = currX
+    y = currY 
+    if y - 1 >= 0:
+        y -= 1
+    x = 0
+    currLine = wrappedLines[y]                   
+    return x, y, currLine
+
+def getCurrentLine(currX,currY, currText):
+    if currText == '':
+        return -1, -1, ''
+    wrappedLines = currText.split('\n')         
+    x = currX
+    y = currY
+    x = 0
+    currLine = wrappedLines[y]
+    return x, y, currLine
+
+def getNextLine(currX,currY, currText):
+    if currText == '':
+        return -1, -1, ''
+    wrappedLines = currText.split('\n')         
+    x = currX
+    y = currY
+    if y + 1 < len(wrappedLines):
+        y += 1
+    x = 0
+    currLine = wrappedLines[y]    
+    return x, y, currLine
diff --git a/src/fenrir-package/utils/word_utils.py b/src/fenrir-package/utils/word_utils.py
index 8f182230..9ce88d9e 100644
--- a/src/fenrir-package/utils/word_utils.py
+++ b/src/fenrir-package/utils/word_utils.py
@@ -3,9 +3,9 @@
 def getPrevWord(currX,currY, currText):
     if currText == '':
         return -1, -1, ''
-    x, y, word = getCurrentWord(currX,currY,currText)
+    x, y, currWord = getCurrentWord(currX,currY,currText)
     wrappedLines = currText.split('\n') 
-    if (word == ''):
+    if (currWord == ''):
         return currX, currY, '' 
     while True:
         if x < 2:
@@ -18,10 +18,10 @@ def getPrevWord(currX,currY, currText):
             x -= 1
         if wrappedLines[y] != '':
             break
-    x, y, word = getCurrentWord(x, y, currText)
-    if word == '':
+    x, y, currWord = getCurrentWord(x, y, currText)
+    if currWord == '':
         return currX, currY, ''
-    return x, y, word
+    return x, y, currWord
 
 def getCurrentWord(currX,currY, currText):
     if currText == '':
@@ -86,7 +86,7 @@ def getNextWord(currX,currY, currText):
             x = len(currLine)
             continue
         else:
-            if xtmp <> 0:
+            if xtmp != 0:
               xtmp += 1
             x += xtmp
         if x + 1 < len(currLine):