diff --git a/socli/socli.py b/socli/socli.py
index b0a0ed3..fce2688 100644
--- a/socli/socli.py
+++ b/socli/socli.py
@@ -1,304 +1,343 @@
-# Stack overflow CLI
-# Created by Gautam krishna R : www.github.com/gautamkrishnar
-import sys, urllib, getopt, requests, os
-from bs4 import BeautifulSoup
-
-# Global vars:
-DEBUG = False
-soqurl = "http://stackoverflow.com/search?q="  # Query url
-sourl = "http://stackoverflow.com"  # Site url
-rn = -1  # Result number (for -r and --res)
-ir = 0  # interactive mode off (for -i arg)
-query = ""
-
-
-### To implement colors:
-# From https://github.com/django/django/blob/master/django/core/management/color.py
-def supports_color():
-    """
-    Returns True if the running system's terminal supports color,
-    and False otherwise.
-    """
-    plat = sys.platform
-    supported_platform = plat != 'Pocket PC' and (plat != 'win32' or 'ANSICON' in os.environ)
-    # To detect windows 10 cmd. Windows 10 cmd supports color by default
-    if os.name=="nt":
-        x=sys.getwindowsversion()[0]
-        if x==10:
-            try:
-                test_shell=os.environ['SHELL'] # If running with a shell like cygwin this is set
-            except Exception:
-                return True
-    # isatty is not always implemented, #6223.
-    is_a_tty = hasattr(sys.stdout, 'isatty') and sys.stdout.isatty()
-    if not supported_platform or not is_a_tty:
-        return False
-    return True
-
-class bcolors:
-    HEADER = '\033[95m'
-    OKBLUE = '\033[94m'
-    OKGREEN = '\033[92m'
-    WARNING = '\033[93m'
-    FAIL = '\033[91m'
-    ENDC = '\033[0m'
-    BOLD = '\033[1m'
-    UNDERLINE = '\033[4m'
-
-def format_str(str, color):
-    _color = color if supports_color() else ''
-    _endc = bcolors.ENDC if supports_color() else ''
-    return "{0}{1}{2}".format(_color, str, _endc)
-
-def print_header(str):
-    print(format_str(str, bcolors.HEADER))
-
-def print_blue(str):
-    print(format_str(str, bcolors.OKBLUE))
-
-def print_green(str):
-    print(format_str(str, bcolors.OKGREEN))
-
-def print_warning(str):
-    print(format_str(str, bcolors.WARNING))
-
-def print_fail(str):
-    print(format_str(str, bcolors.FAIL))
-
-def bold(str):
-    return(format_str(str, bcolors.BOLD))
-
-def underline(str):
-    return(format_str(str, bcolors.UNDERLINE))
-
-
-### SOCLI Code
-# @param searchquery = Query to search on stackoverflow
-def socli(query):
-    query = urllib.parse.quote_plus(query)
-    try:
-        search_res = requests.get(soqurl+query, verify=False)
-        soup = BeautifulSoup(search_res.text, 'html.parser')
-        try:
-            res_url = sourl + (soup.find_all("div", class_="question-summary")[0].a.get('href'))
-        except IndexError:
-            print_warning("No results found...")
-            sys.exit(0)
-        dispres(res_url)
-    except Exception as e:
-        print_fail("Please check your internet connectivity...")
-        sys.exit(1)
-#        print(e.__doc__)
-#        print(e.message)
-
-# Displays help
-def helpman():
-    print_header("Stack Overflow command line client:")
-    print_green("\n\n\tUsage: socli [ Arguments ] < Search Query >\n\n")
-    print_header("\n[ Arguments ] (optional):\n")
-    print(" "+bold("--help or -h")+" : Displays this help")
-    print(" "+bold("--query or -q")+" : If any of the following commands are used then you must specify search query after the query argument")
-    print(" "+bold("--interactive or -i")+" : To search in stack overflow and display the matching results. You can chose and browse any of the"
-        " result interactively")
-    print(" "+bold("--res or -r")+" : To select and display a result manually and display its most voted answer. \n"
-          "   eg:- socli --res 2 -query foo bar: Displays the second search result of the query \"foo bar\"'s most voted answer")
-    print_header("\n\n< Search Query >:")
-    print("\n Query to search on Stack overflow")
-    print("\nIf no commands are specified then socli will search the stack overfow and simply displays the"
-          " first search result's most voted answer.")
-    print("If a command is specified then it will work according to the command.")
-    print_header("\n\nExamples:\n")
-    print(bold("socli")+" for loop in python")
-    print(bold("socli -iq")+" while loop in python")
-
-
-# Interactive mode:
-def socli_interactive(query):
-    try:
-        search_res = requests.get(soqurl + query, verify=False)
-        soup = BeautifulSoup(search_res.text, 'html.parser')
-        try:
-            soup.find_all("div", class_="question-summary")[0] # For explictly raising exception
-            tmp=(soup.find_all("div", class_="question-summary"))
-            tmp1 = (soup.find_all("div", class_="excerpt"))
-            i=0
-            question_local_url=[]
-            print(bold("\nSelect a question below:\n"))
-            while (i<len(tmp)):
-                if i == 10: break  # limiting results
-                question_text=' '.join((tmp[i].a.get_text()).split())
-                question_desc=(tmp1[i].get_text()).replace("'\r\n","")
-                question_desc=' '.join(question_desc.split())
-                print_warning(str(i + 1) + ". " + question_text.replace("Q: ", ""))
-                question_local_url.append(tmp[i].a.get("href"))
-                print("  "+question_desc+"\n")
-                i=i+1
-            try:
-                op=int(input("\nType the option no to continue or any other key to exit:"))
-                while 1:
-                    if (op>0) and (op<=i):
-                        dispres(sourl+question_local_url[op-1])
-                        cnt=1 #this is because the 1st post is the question itself
-                        while 1:
-                            global tmpsoup
-                            qna=input("Type "+bold("o")+" to open in browser, "+bold("n")+" to next answer, "+bold("b")+" for previous answer or any other key to exit:")
-                            if qna in ["n","N"]:
-                                try:
-                                    answer = (tmpsoup.find_all("div", class_="post-text")[cnt+1].get_text())
-                                    print_green("\n\nAnswer:\n")
-                                    print("-------\n" + answer + "\n-------\n")
-                                    cnt=cnt+1
-                                except IndexError as e:
-                                    print_warning(" No more answers found for this question. Exiting...")
-                                    sys.exit(0)
-                                continue
-                            elif qna in ["b","B"]:
-                                if cnt==1:
-                                    print_warning(" You cant go further back. You are on the first answer!")
-                                    continue
-                                answer = (tmpsoup.find_all("div", class_="post-text")[cnt+1].get_text())
-                                print_green("\n\nAnswer:\n")
-                                print("-------\n" + answer + "\n-------\n")
-                                cnt = cnt - 1
-                                continue
-                            elif qna in ["o","O"]:
-                                import webbrowser
-                                print_warning("Opening in your browser...")
-                                webbrowser.open(sourl+question_local_url[op-1])
-                            else:
-                                break
-                        sys.exit(0)
-                    else:
-                        op = int(input("\n\nWrong option. select the option no to continue;"))
-            except Exception:
-                print_warning("\n Exiting...")
-                sys.exit(1)
-        except IndexError:
-            print_warning("No results found...")
-            sys.exit(1)
-
-    except UnicodeEncodeError:
-        print_warning("\n\nEncoding error: Use \"chcp 65001\" command before using socli...")
-        sys.exit(0)
-    except Exception as e:
-        print_fail("Please check your internet connectivity...")
-        sys.exit(1)
-#        print(e.__doc__)
-
-
-# Manual search by question index
-def socl_manusearch(query, rn):
-    query = urllib.parse.quote_plus(query)
-    try:
-        search_res = requests.get(soqurl + query, verify=False)
-        soup = BeautifulSoup(search_res.text, 'html.parser')
-        try:
-            res_url = sourl + (soup.find_all("div", class_="question-summary")[rn-1].a.get('href'))
-        except IndexError:
-            print_warning("No results found...")
-            sys.exit(1)
-        dispres(res_url)
-    except UnicodeEncodeError:
-        print_warning("Encoding error: Use \"chcp 65001\" command before using socli...")
-        sys.exit(0)
-    except Exception as e:
-        print_fail("Please check your internet connectivity...")
-        sys.exit(1)
-#        print(e.__doc__)
-
-
-# Exits if query value is empty
-def wrongsyn(query):
-    if query == "":
-        print_warning("Wrong syntax!...\n")
-        helpman()
-        sys.exit(1)
-    else:
-        return
-
-# Get Question stats
-def get_stats(soup):    
-    question_tittle =(soup.find_all("a", class_="question-hyperlink")[0].get_text())
-    question_stats  =(soup.find_all("span", class_="vote-count-post")[0].get_text())
-    question_stats  = "Votes "+question_stats + " | " + (((soup.find_all("div", class_="module question-stats")[0].get_text()).replace("\n", " ")).replace("     "," | "))
-    question_desc   =(soup.find_all("div", class_="post-text")[0].get_text())
-    question_stats  =' '.join(question_stats.split())
-    return question_tittle, question_desc, question_stats
-
-# Display result page
-def dispres(url):
-    res_page = requests.get(url + query, verify=False)
-    soup = BeautifulSoup(res_page.text, 'html.parser')
-    question_tittle, question_desc, question_stats = get_stats(soup)
-    print_warning("\nQuestion: " + question_tittle)
-    print(question_desc)
-    print("\t"+underline(question_stats))
-    try:
-        answer = (soup.find_all("div", class_="post-text")[1].get_text())
-        global tmpsoup
-        tmpsoup=soup
-        print_green("\n\nAnswer:\n")
-        print("-------\n" + answer + "\n-------\n")
-        return
-    except IndexError as e:
-        print_warning("\n\nAnswer:\n\t No answer found for this question...")
-        sys.exit(0);
-
-# Main
-def main():
-    global rn  # Result number (for -r and --res)
-    global ir  # interactive mode off (for -i arg)
-    global query
-    # IF there is no command line options or if it is help argument:
-    if (len(sys.argv) == 1) or ((sys.argv[1] == "-h") or (sys.argv[1] == "--help")):
-        helpman()
-        sys.exit(0)
-    else:
-        try:
-            options, rem = getopt.getopt(sys.argv[1:], "nir:q:", ["query=", "res=", "interactive=","new"])
-        except getopt.GetoptError:
-            helpman()
-            sys.exit(1)
-
-        # Gets the CL Args
-        if 'options' in locals():
-            for opt, arg in options:
-                if opt in ("-i", "--interactive"):
-                    ir = 1  # interactive mode on
-                if opt in ("-r", "--res"):
-                    try:
-                        rn = int(arg)
-                    except ValueError:
-                        print_warning("Wrong syntax...!\n")
-                        helpman()
-                        sys.exit(0)
-                if opt in ("-q", "--query"):
-                    query = arg
-                    if len(rem) > 0:
-                        query = query + " " + " ".join(rem)
-                if opt in ("-n", "--new"):
-                    import webbrowser
-                    print_warning("Opening stack overflow in your browser...")
-                    webbrowser.open(sourl + "/questions/ask")
-                    sys.exit(0)
-        if (rn == -1) and (ir == 0):
-            socli(" ".join(sys.argv[1:]))
-            sys.exit(0)
-        elif (rn > 0):
-            wrongsyn(query)
-            socl_manusearch(query, rn)
-            sys.exit(0)
-        elif (rn==0):
-            print_warning("Count starts from 1. Use: \"socli -i 2 -q python for loop\" for the 2nd result for the query")
-            sys.exit(0)
-        elif (ir == 1):
-            wrongsyn(query)
-            socli_interactive(query)
-            sys.exit(0)
-        else:
-            print_warning("Wrong syntax...!\n")
-            helpman()
-            sys.exit(0)
-
-if __name__ == '__main__':
-    main()
\ No newline at end of file
+# Stack overflow CLI
+# Created by Gautam krishna R : www.github.com/gautamkrishnar
+
+import getopt
+import os
+import sys
+import urllib
+
+import requests
+from bs4 import BeautifulSoup
+
+# Global vars:
+DEBUG = False
+soqurl = "http://stackoverflow.com/search?q="  # Query url
+sourl = "http://stackoverflow.com"  # Site url
+rn = -1  # Result number (for -r and --res)
+ir = 0  # interactive mode off (for -i arg)
+query = ""
+
+
+### To implement colors:
+# From https://github.com/django/django/blob/master/django/core/management/color.py
+def supports_color():
+    """
+    Returns True if the running system's terminal supports color,
+    and False otherwise.
+    """
+    plat = sys.platform
+    supported_platform = plat != 'Pocket PC' and\
+                                   (plat != 'win32' or 'ANSICON' in os.environ)
+    # To detect windows 10 cmd. Windows 10 cmd supports color by default
+    if os.name=="nt":
+        x=sys.getwindowsversion()[0]
+        if x==10:
+            try:
+                test_shell=os.environ['SHELL'] # If running with a shell like cygwin this is set
+            except Exception:
+                return True
+    # isatty is not always implemented, #6223.
+    is_a_tty = hasattr(sys.stdout, 'isatty') and sys.stdout.isatty()
+    if not supported_platform or not is_a_tty:
+        return False
+    return True
+
+class bcolors:
+    HEADER = '\033[95m'
+    OKBLUE = '\033[94m'
+    OKGREEN = '\033[92m'
+    WARNING = '\033[93m'
+    FAIL = '\033[91m'
+    ENDC = '\033[0m'
+    BOLD = '\033[1m'
+    UNDERLINE = '\033[4m'
+
+def format_str(str, color):
+    _color = color if supports_color() else ''
+    _endc = bcolors.ENDC if supports_color() else ''
+    return "{0}{1}{2}".format(_color, str, _endc)
+
+def print_header(str):
+    print(format_str(str, bcolors.HEADER))
+
+def print_blue(str):
+    print(format_str(str, bcolors.OKBLUE))
+
+def print_green(str):
+    print(format_str(str, bcolors.OKGREEN))
+
+def print_warning(str):
+    print(format_str(str, bcolors.WARNING))
+
+def print_fail(str):
+    print(format_str(str, bcolors.FAIL))
+
+def bold(str):
+    return(format_str(str, bcolors.BOLD))
+
+def underline(str):
+    return(format_str(str, bcolors.UNDERLINE))
+
+
+### SOCLI Code
+# @param searchquery = Query to search on stackoverflow
+def socli(query):
+    query = urllib.parse.quote_plus(query)
+    try:
+        search_res = requests.get(soqurl+query, verify=False)
+        soup = BeautifulSoup(search_res.text, 'html.parser')
+        try:
+            res_url = sourl + (soup.find_all("div",
+                                   class_="question-summary")[0].a.get('href'))
+        except IndexError:
+            print_warning("No results found...")
+            sys.exit(0)
+        dispres(res_url)
+    except Exception as e:
+        print_fail("Please check your internet connectivity...")
+        sys.exit(1)
+#        print(e.__doc__)
+#        print(e.message)
+
+# Displays help
+def helpman():
+    print_header("Stack Overflow command line client:")
+    print_green("\n\n\tUsage: socli [ Arguments ] < Search Query >\n\n")
+    print_header("\n[ Arguments ] (optional):\n")
+    print(" " + bold("--help or -h") + " : Displays this help")
+    print(" " + bold("--query or -q") + 
+                    " : If any of the following commands are used then you "\
+                        "must specify search query after the query argument")
+    print(" " + bold("--interactive or -i") + " : To search in stack overflow"
+                    " and display the matching results. You can chose and "
+                    "browse any of the result interactively")
+    print(" " + bold("--res or -r") + 
+                    " : To select and display a result manually and display "
+                    "its most voted answer. \n   eg:- socli --res 2 -query "
+                    "foo bar: Displays the second search result of the query"
+                    " \"foo bar\"'s most voted answer")
+    print_header("\n\n< Search Query >:")
+    print("\n Query to search on Stack overflow")
+    print("\nIf no commands are specified then socli will search the stack "
+                    "overfow and simply displays the first search result's "
+                    "most voted answer.")
+    print("If a command is specified then it will work according to the "
+                    "command.")
+    print_header("\n\nExamples:\n")
+    print(bold("socli") + " for loop in python")
+    print(bold("socli -iq") + " while loop in python")
+
+
+# Interactive mode:
+def socli_interactive(query):
+    try:
+        search_res = requests.get(soqurl + query, verify=False)
+        soup = BeautifulSoup(search_res.text, 'html.parser')
+        try:
+            soup.find_all("div", class_="question-summary")[0] # For explictly raising exception
+            tmp=(soup.find_all("div", class_="question-summary"))
+            tmp1 = (soup.find_all("div", class_="excerpt"))
+            i=0
+            question_local_url=[]
+            print(bold("\nSelect a question below:\n"))
+            while (i<len(tmp)):
+                if i == 10: break  # limiting results
+                question_text=' '.join((tmp[i].a.get_text()).split())
+                question_desc=(tmp1[i].get_text()).replace("'\r\n","")
+                question_desc=' '.join(question_desc.split())
+                print_warning(str(i + 1) + ". " + question_text.replace("Q: ",
+                                                                           ""))
+                question_local_url.append(tmp[i].a.get("href"))
+                print("  "+question_desc+"\n")
+                i=i+1
+            try:
+                op=int(input("\nType the option no to continue or any other "
+                                                               "key to exit:"))
+                while 1:
+                    if (op>0) and (op<=i):
+                        dispres(sourl+question_local_url[op-1])
+                        cnt=1 #this is because the 1st post is the question itself
+                        while 1:
+                            global tmpsoup
+                            qna=input("Type " + bold("o") + 
+                                   " to open in browser, " + bold("n") + 
+                                   " to next answer, " + bold("b") + " for "
+                                   "previous answer or any other key to exit:")
+                            if qna in ["n","N"]:
+                                try:
+                                    answer = (tmpsoup.find_all("div", 
+                                                class_="post-text")[cnt + 1].\
+                                                                    get_text())
+                                    print_green("\n\nAnswer:\n")
+                                    print("-------\n"  +  answer  +
+                                                                 "\n-------\n")
+                                    cnt=cnt + 1
+                                except IndexError as e:
+                                    print_warning(" No more answers found for"
+                                                  " this question. Exiting...")
+                                    sys.exit(0)
+                                continue
+                            elif qna in ["b","B"]:
+                                if cnt==1:
+                                    print_warning(" You cant go further back."
+                                               " You are on the first answer!")
+                                    continue
+                                answer = (tmpsoup.find_all("div", 
+                                         class_="post-text")[cnt+1].get_text())
+                                print_green("\n\nAnswer:\n")
+                                print("-------\n" + answer + "\n-------\n")
+                                cnt = cnt - 1
+                                continue
+                            elif qna in ["o","O"]:
+                                import webbrowser
+                                print_warning("Opening in your browser...")
+                                webbrowser.open(sourl+question_local_url[op-1])
+                            else:
+                                break
+                        sys.exit(0)
+                    else:
+                        op = int(input("\n\nWrong option. select the option "
+                                                            "no to continue;"))
+            except Exception:
+                print_warning("\n Exiting...")
+                sys.exit(1)
+        except IndexError:
+            print_warning("No results found...")
+            sys.exit(1)
+
+    except UnicodeEncodeError:
+        print_warning("\n\nEncoding error: Use \"chcp 65001\" command before "
+                                                              "using socli...")
+        sys.exit(0)
+    except Exception as e:
+        print_fail("Please check your internet connectivity...")
+        sys.exit(1)
+#        print(e.__doc__)
+
+
+# Manual search by question index
+def socl_manusearch(query, rn):
+    query = urllib.parse.quote_plus(query)
+    try:
+        search_res = requests.get(soqurl + query, verify=False)
+        soup = BeautifulSoup(search_res.text, 'html.parser')
+        try:
+            res_url = sourl + (soup.find_all("div", 
+                                class_="question-summary")[rn-1].a.get('href'))
+        except IndexError:
+            print_warning("No results found...")
+            sys.exit(1)
+        dispres(res_url)
+    except UnicodeEncodeError:
+        print_warning("Encoding error: Use \"chcp 65001\" command before "
+                                                              "using socli...")
+        sys.exit(0)
+    except Exception as e:
+        print_fail("Please check your internet connectivity...")
+        sys.exit(1)
+#        print(e.__doc__)
+
+
+# Exits if query value is empty
+def wrongsyn(query):
+    if query == "":
+        print_warning("Wrong syntax!...\n")
+        helpman()
+        sys.exit(1)
+    else:
+        return
+
+# Get Question stats
+def get_stats(soup):    
+    question_tittle =(soup.find_all("a", 
+                                    class_="question-hyperlink")[0].get_text())
+    question_stats  =(soup.find_all("span", 
+                                    class_="vote-count-post")[0].get_text())
+    question_stats  = "Votes " + question_stats  +  " | "  +\
+                      (((soup.find_all("div", class_="module question-stats")\
+                      [0].get_text()).replace("\n", " ")).replace("     ",
+                                                                        " | "))
+    question_desc   =(soup.find_all("div", class_="post-text")[0].get_text())
+    question_stats  =' '.join(question_stats.split())
+    return question_tittle, question_desc, question_stats
+
+# Display result page
+def dispres(url):
+    res_page = requests.get(url + query, verify=False)
+    soup = BeautifulSoup(res_page.text, 'html.parser')
+    question_tittle, question_desc, question_stats = get_stats(soup)
+    print_warning("\nQuestion: " + question_tittle)
+    print(question_desc)
+    print("\t"+underline(question_stats))
+    try:
+        answer = (soup.find_all("div", class_="post-text")[1].get_text())
+        global tmpsoup
+        tmpsoup=soup
+        print_green("\n\nAnswer:\n")
+        print("-------\n" + answer + "\n-------\n")
+        return
+    except IndexError as e:
+        print_warning("\n\nAnswer:\n\t No answer found for this question...")
+        sys.exit(0);
+
+# Main
+def main():
+    global rn  # Result number (for -r and --res)
+    global ir  # interactive mode off (for -i arg)
+    global query
+    # IF there is no command line options or if it is help argument:
+    if (len(sys.argv) == 1) or\
+                        ((sys.argv[1] == "-h") or (sys.argv[1] == "--help")):
+        helpman()
+        sys.exit(0)
+    else:
+        try:
+            options, rem = getopt.getopt(sys.argv[1:],\
+                            "nir:q:", ["query=", "res=", "interactive=","new"])
+        except getopt.GetoptError:
+            helpman()
+            sys.exit(1)
+
+        # Gets the CL Args
+        if 'options' in locals():
+            for opt, arg in options:
+                if opt in ("-i", "--interactive"):
+                    ir = 1  # interactive mode on
+                if opt in ("-r", "--res"):
+                    try:
+                        rn = int(arg)
+                    except ValueError:
+                        print_warning("Wrong syntax...!\n")
+                        helpman()
+                        sys.exit(0)
+                if opt in ("-q", "--query"):
+                    query = arg
+                    if len(rem) > 0:
+                        query = query + " " + " ".join(rem)
+                if opt in ("-n", "--new"):
+                    import webbrowser
+                    print_warning("Opening stack overflow in your browser...")
+                    webbrowser.open(sourl + "/questions/ask")
+                    sys.exit(0)
+        if (rn == -1) and (ir == 0):
+            socli(" ".join(sys.argv[1:]))
+            sys.exit(0)
+        elif (rn > 0):
+            wrongsyn(query)
+            socl_manusearch(query, rn)
+            sys.exit(0)
+        elif (rn==0):
+            print_warning("Count starts from 1. Use: \"socli -i 2 -q python "
+                                 "for loop\" for the 2nd result for the query")
+            sys.exit(0)
+        elif (ir == 1):
+            wrongsyn(query)
+            socli_interactive(query)
+            sys.exit(0)
+        else:
+            print_warning("Wrong syntax...!\n")
+            helpman()
+            sys.exit(0)
+
+if __name__ == '__main__':
+    main()