Merge branch 'master' of ssh://aashiks@git.sv.nongnu.org/srv/git/smc

11 files changed, 838 insertions, 119 deletions

diff --git a/payyans/payyans/payyan.py b/payyans/payyans/payyan.py
index afcac65..bebb989 100755
--- a/payyans/payyans/payyan.py
+++ b/payyans/payyans/payyan.py
@@ -19,23 +19,13 @@
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# If you find any bugs or have any suggestions email: santhosh.thottingal@gmail.com
-# URL: http://www.smc.org.in
 
-'''
-പയ്യന്‍ ആളു തരികിടയാകുന്നു. ആസ്കി വേറൊരു തരികിടയും.
-തരികിടയെ തരികിടകൊണ്ടു നേരിടുന്നതാണു് ബുദ്ധി.
-അമേരിക്കാ-ഇറാഖ് യുദ്ധം താഴെപ്പറയും വിധമാകുന്നു.
-'''
 
-'''ആവശ്യത്തിനുള്ള കോപ്പുകള്‍ കൂട്ടുക '''
-import sys #കുന്തം
-import codecs #കൊടച്ചക്രം
-import os #ശീലക്കുട
-from optparse import OptionParser #മുറുക്കാന്‍ചെല്ലം
+import sys 
+import codecs 
+import os 
+from optparse import OptionParser 
  
-'''പയ്യന്റെ ക്ലാസ് ഉന്നതകുലമാകുന്നു. ച്ചാല്‍ ആഢ്യന്‍ തന്നെ. ഏ ക്ലാസ് പയ്യന്‍...!'''
 class Payyan:
 
 	def __init__(self):
@@ -52,18 +42,19 @@ class Payyan:
 		self.direction = "u2a"
 		self.rulesDict = self.LoadRules()
 		while index < len(unicode_text):
-			'''കൂട്ടക്ഷരങ്ങള്‍ക്കൊരു കുറുക്കുവഴി'''
+			'''This takes care of conjuncts '''
 			for charNo in [3,2,1]:
 				letter = unicode_text[index:index+charNo]
 				if letter in self.rulesDict:
 					ascii_letter = self.rulesDict[letter]
 					letter = letter.encode('utf-8')
-					'''കിട്ടിയ അക്ഷരങ്ങളുടെ അപ്പുറത്തും ഇപ്പുറത്തും സ്വരചിഹ്നങ്ങള്‍ ഫിറ്റ് ചെയ്യാനുള്ള ബദ്ധപ്പാട്'''
-					if letter == 'ൈ':	# പിറകില്‍ രണ്ടു സാധനം പിടിപ്പിക്കുക
+					'''Fixing the prebase mathra'''
+					'''TODO: Make it generic , so that usable for all indian languages'''
+					if letter == 'ൈ':
 						ascii_text = ascii_text[:-1] + ascii_letter*2 + ascii_text[-1:]
-					elif (letter == 'ോ') | (letter == 'ൊ') | (letter == 'ൌ'):		#മുമ്പിലൊന്നും പിറകിലൊന്നും
+					elif (letter == 'ോ') | (letter == 'ൊ') | (letter == 'ൌ'):	#prebase+postbase mathra case
 						ascii_text = ascii_text[:-1] + ascii_letter[0] + ascii_text[-1:] + ascii_letter[1]
-					elif (letter == 'െ') | (letter == 'േ') |(letter == '്ര'):		#പിറകിലൊന്നുമാത്രം
+					elif (letter == 'െ') | (letter == 'േ') |(letter == '്ര'):	#only prebase
 						ascii_text = ascii_text[:-1] + ascii_letter + ascii_text[-1:]
 					else:
 						ascii_text = ascii_text + ascii_letter						
@@ -74,15 +65,12 @@ class Payyan:
 						index=index+1
 						ascii_text = ascii_text + letter
 						break;
-					'''നോക്കിയിട്ടു കിട്ടുന്നില്ല ബായി'''				
+					'''Did not get'''				
 					ascii_letter = letter
-					#ascii_text = ascii_text + ascii_letter
-					#index = index+1
 
 		return ascii_text
 		
 	def Uni2Ascii(self):
-		'''പണിതുടങ്ങട്ടെ'''
 		if self.input_filename :
 			uni_file = codecs.open(self.input_filename, encoding = 'utf-8', errors = 'ignore')
 		else :
@@ -95,21 +83,19 @@ class Payyan:
 			if text == "":
 				break
 			ascii_text = ""	
-			# ഹീന ജാതിയിലേയ്ക്ക് തരം താഴ്ത്ത്വാ !
 			ascii_text = self.word2ASCII(text)
 									
 			if self.output_filename :
 				output_file.write(ascii_text)
 			else:
 				print ascii_text.encode('utf-8')
-		''' പയ്യന്‍ നല്ലോരു യൂണിക്കോട് ഫയലില്‍ കേറി നെരങ്ങി ആസ്ക്കിയാക്കി. ദൈവമേ, ഈ പയ്യനു നല്ലബുദ്ധി തോന്നിക്കണേ... '''
 		return 0
 		
 	def word2Unicode(self, ascii_text):
 		index = 0
 		post_index = 0
 		prebase_letter = ""
-		postbase_letter = ""	# "‌‌്യ", "്വ"
+		postbase_letter = ""
 		unicode_text = ""
 		next_ucode_letter = ""
 		self.direction="a2u"
@@ -119,10 +105,9 @@ class Payyan:
 				letter = ascii_text[index:index+charNo]
 				if letter in self.rulesDict:
 					unicode_letter = self.rulesDict[letter]
-					if(self.isPrebase(unicode_letter)):	#സ്വരചിഹ്നമാണോ?
+					if(self.isPrebase(unicode_letter)):	
 						prebase_letter = unicode_letter
-					else:					#സ്വരചിഹ്നമല്ല
-						#എങ്കില്‍ വ്യഞ്ജനത്തിനു ശേഷം പോസ്റ്റ്-ബേസ് ഉണ്ടോ എന്നു നോക്കൂ
+					else:
 						post_index = index+charNo
 						if post_index < len(ascii_text):
 							letter = ascii_text[post_index]
@@ -146,7 +131,7 @@ class Payyan:
 						index = index + 1
 						break
 					unicode_letter = letter
-		return unicode_text	# മതം മാറ്റി തിരിച്ചു കൊടുക്ക്വാ ! 
+		return unicode_text	
 	
 	def Ascii2Uni(self):
 		if self.pdf :
@@ -156,7 +141,6 @@ class Payyan:
 			if status:
 				print "The input file is a PDF file. To convert this the  pdftotext  utility is required. "
 				print "This feature is available only for GNU/Linux Operating system."
-				'''ഊഹും. കൊന്നാലും ഇനി മുന്നോട്ടില്ല. മുന്നില്‍ മറ്റവനാകുന്നു. ഏതു്? '''
 				return 1	# Error - no pdftotext !
 			else:
 				self.input_filename =  os.path.splitext(self.input_filename)[0] + ".txt"
@@ -169,21 +153,17 @@ class Payyan:
 		if self.output_filename :
 			output_file = codecs.open(self.output_filename, encoding = 'utf-8', errors = 'ignore',  mode='w+')			
 	
-		'''സത്യമുള്ളടത്തോളം... അതുകൊണ്ടു തന്നെ ടെര്‍മിനേഷന്‍ ഉറപ്പു്'''	
 		while 1:
    			text =ascii_file.readline()
 			if text == "":
 				break
 			unicode_text = ""
-			''' അങ്ങട്ട് മതം മാറ്റ്വാ... ആസ്കിതനും നാസ്തികനും ഒന്നന്നെ! '''
 			unicode_text = self.word2Unicode(text)
 			
 			if self.output_filename :
 				output_file.write(unicode_text)
 			else:
 				print unicode_text.encode('utf-8')
-
-		''' പയ്യന്റെ അവതാരോദ്ദേശ്യം പൂര്‍ണ്ണമായിരിക്കുന്നു. ഇനി മടക്കം. റിട്ടേണ്‍...! '''
 		return 0
 
 	def getVowelSign(self, vowel_letter, vowel_sign_letter):
@@ -200,26 +180,15 @@ class Payyan:
 		return (vowel_letter+ vowel_sign_letter)
 
 	def isPrebase(self, letter):
-		 '''
-		 ഇതെന്തിനാന്നു ചോദിച്ചാ, ഈ അക്ഷരങ്ങളുടെ ഇടതു വശത്തെഴുതുന്ന സ്വര ചിഹ്നങ്ങളുണ്ടല്ലോ?
-		 അവ ആസ്കി തരികിടയില്‍ എഴുതുന്നതു് ഇടതു വശത്തു തന്നെയാ. യൂണിക്കോഡില്‍ അക്ഷരത്തിനു ശേഷവും
-		 അപ്പൊ ആ വക സംഭവങ്ങളെ തിരിച്ചറിയാനാണു് ഈ സംഭവം.
-		 "തരികിട തരികിടോ ധീംതരികിട" (തരികിട തരികിടയാല്‍)  എന്നു പയ്യന്റെ ഗുരു പയ്യഗുരു പയ്യെ മൊഴിഞ്ഞിട്ടുണ്ടു്. 
-		 '''
 		 unicode_letter = letter.encode('utf-8')
 		 if(   ( unicode_letter == "േ"  ) | (   unicode_letter ==  "ൈ" ) |   ( unicode_letter ==  "ൊ" ) 	| ( unicode_letter ==  "ോ"  ) |  ( unicode_letter == "ൌ"  )
 		 			|  ( unicode_letter == "്ര"  )  |  ( unicode_letter == "െ"  ) 
 		 			 ):
-			return True #"ഇതു സത്യം... അ...സത്യം.... അസത്യം...!"
+			return True
 		 else:
 			return False
 			
 	def isPostbase(self, letter):
-		'''
-		"ക്യ" എന്നതിലെ "്യ", "ക്വ" എന്നതിലെ "്വ" എന്നിവ പോസ്റ്റ്-ബേസ് ആണ്.
-		"ത്യേ" എന്നത് ആസ്കിയില്‍ "ഏ+ത+്യ" എന്നാണ് എഴുതുന്നത്. അപ്പോള്‍ വ്യഞ്ജനം കഴിഞ്ഞ് പോസ്റ്റ്-ബേസ്
-		ഉണ്ടെങ്കില്‍ വ്യഞ്ജനം+പോസ്റ്റ്-ബേസ് കഴിഞ്ഞേ പ്രീ-ബേസ് ചേര്‍ക്കാവൂ! ഹൊ, പയ്യന്‍ പാണിനീശിഷ്യനാണ്!!
-		'''
 		unicode_letter = letter.encode('utf-8')
 		if ( (unicode_letter == "്യ") | (unicode_letter == "്വ") ):
 			return True
@@ -227,9 +196,6 @@ class Payyan:
 			return False
 					
 	def LoadRules(self):	
-		'''
-		ഈ സംഭവമാണു് മാപ്പിങ്ങ് ഫയല്‍ എടുത്തു് വായിച്ചു പഠിക്കുന്നതു്.
-		'''
 		if(self.rulesDict):
 			return self.rulesDict
 		rules_dict = dict()
@@ -237,39 +203,25 @@ class Payyan:
 		line_number = 0
 		rules_file = codecs. open(self.mapping_filename,encoding='utf-8', errors='ignore')
 		while 1:
-			''' ലൈന്‍ നമ്പര്‍ , മാപ്പിങ്ങ് ഫയലില്‍ തെറ്റുണ്ടെങ്കില്‍ പറയാന്‍ ആവശ്യാണു് '''
+			''' Keep the line number. Required for error reporting'''
 			line_number = line_number +1 
    			text = unicode( rules_file.readline())
 			if text == "":
 			      break
-			'''കമന്റടിച്ചേ മത്യാവൂന്നു വെച്ചാ ആവാം. ഒട്ടും മുഷിയില്ല്യ'''      
+			'''Ignore the comments'''
 			if text[0] == '#': 
 			      continue 
-			      ''' കമന്റടി പതിവുപോലെ മൈന്റ് ചെയ്യണ്ട ഒന്നും കണ്ടില്യാ കേട്ടില്യാന്നു വെച്ചു നടന്നോളൂ(മനസ്സില്‍ ചിരിച്ചോളൂ) ''' 
 			line = text.strip()
 			if(line == ""):
 				  continue 
-				  '''ലൈനൊന്നും ല്യാ, മോശം.. ങും പോട്ടെ. വേറെ ലൈന്‍ പിടിക്കാം'''
 			if(len(line.split("=")) != 2):
-					'''എന്തോ പ്രശ്നണ്ടു്. ന്നാ അതങ്ങടു തുറന്നു പറഞ്ഞേക്കാം'''
 					print "Error: Syntax Error in the Ascii to Unicode Map in line number ",  line_number
 				  	print "Line: "+ text
-				  	'''പരിപാടി നിര്‍ത്താം '''
 				  	return 2	# Error - Syntax error in Mapping file 
-			'''ഇടതന്‍'''				  	
 	 		lhs = line.split("=") [ 0 ]  
-	 		'''വലതന്‍'''
 	 		rhs = line.split("=") [ 1 ]  
-	 		'''ഇതിനിടക്കിനി മൂന്നാമനു സ്കോപ്പിണ്ടോ? '''
-	 		'''മറക്കാതെ ഇരിക്കട്ടെ. ആവശ്യം വരും '''
 			if self.direction == 'a2u':
 				rules_dict[lhs]=rhs
 			else:
 				rules_dict[rhs]=lhs
 		return rules_dict
-	
-
-if __name__ == "__main__":
-	'''ഒരു പയ്യന്‍ അവതരിക്കുന്നു. '''
-	rule= Payyan()
-	
diff --git a/payyans/payyans/payyans b/payyans/payyans/payyans
index 7f3c421..2600cf4 100755
--- a/payyans/payyans/payyans
+++ b/payyans/payyans/payyans
@@ -33,7 +33,6 @@ def error_exit():
 	sys.exit(1)
 
 
-'''പയ്യന്റെ ക്ലാസ് ഉന്നതകുലമാകുന്നു. ച്ചാല്‍ ആഢ്യന്‍ തന്നെ. ഏ ക്ലാസ് പയ്യന്‍...!'''
 class Payyan:
 
 	def __init__(self):
@@ -45,21 +44,16 @@ class Payyan:
 		parser.add_option("-m", "--mapping-file", dest="mapping_filename", help="the ascii to unicode mapping file name")
 		parser.add_option("-v", "--version", action="store_true",  dest="version", help="print the version of this program")
 		(options, args) = parser.parse_args()
-		'''നീ ആരാകുന്നു?'''
 		if options.version :
-			'''ഞാന്‍ പയ്യനാകുന്നു. പയ്യെ ജനനം. പൈത്തണ്‍കുലം. ഇങ്ങടു് കടിച്ചാല്‍ അങ്ങടും കടിക്കും- അതു്  ജന്മ സ്വഭാവം'''
 			print "Payyans Malayalam Ascii <--> Unicode Converter Version" , VERSION,
 			return
 		if (options.mapping_filename is None):
-			''' മാപ്പിങ്ങ് ഇല്ലാതെ നമുക്കെന്താഘാഷം'''
 			print "\tEnter mapping file"
 			error_exit()
 		if not os.path.exists(options.mapping_filename):
-			'''ഇല്ലാത്ത മാപ്പ് ഉണ്ടാക്കാന്‍ പയ്യനാരാ, കൊളംബസോ? വേല കയ്യിലിലിരിക്കട്ടെ...'''
 			print "\tMap file " + options.mapping_filename + " not found"
 			error_exit()
 		if options.direction not in ['a2u','u2a']:
-			'''വഴി പറയൂ സഖാവേ'''
 			print "\tInvalid direction"
 			error_exit()
 		p=Payyans(options.input_filename ,options.output_filename, options.mapping_filename)
@@ -69,6 +63,5 @@ class Payyan:
 			p.unicode2ascii()
 	
 if __name__ == "__main__":
-	'''ഒരു പയ്യന്‍ അവതരിക്കുന്നു. '''
-	rule= Payyan()
+	payyan = Payyan()
 	
diff --git a/pykuttans/LICENSE b/pykuttans/LICENSE
new file mode 100644
index 0000000..94a9ed0
--- /dev/null
+++ b/pykuttans/LICENSE
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
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+                     END OF TERMS AND CONDITIONS
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+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/pykuttans/Makefile b/pykuttans/Makefile
index 0fcee63..c299cba 100644
--- a/pykuttans/Makefile
+++ b/pykuttans/Makefile
@@ -1,8 +1,8 @@
 # Copyright (c) 2009 Rajeesh <rajeeshknambiar@gmail.com>
 # Use this Makefile to update source files (ui and qrc)
 
-all: src/kuttans_ui.py src/kuttans_rc.py src/kuttans_main.py
-	python src/kuttans_main.py
+all: src/kuttans_ui.py src/kuttans_rc.py src/kuttans.py src/kuttans
+	python src/kuttans
 
 src/kuttans_ui.py: ui/kuttans.ui
 	pyuic4 $< > $@
diff --git a/pykuttans/kuttans.desktop b/pykuttans/kuttans.desktop
new file mode 100644
index 0000000..8d2cf79
--- /dev/null
+++ b/pykuttans/kuttans.desktop
@@ -0,0 +1,12 @@
+[Desktop Entry]
+Encoding=UTF-8
+Name=Kuttans
+Name[ml]=കുട്ടന്‍സ് പരിവര്‍ത്തകന്‍
+Comment=Converts Malayalam ASCII text/pdf files to Unicode
+Comment[ml]=ആസ്കി ടെക്സ്റ്റ്/പി.ഡി.എഫ് ഫയലുകള്‍ യൂനികോഡിലേക്ക് മാറ്റുക
+Exec=kuttans
+Terminal=false
+Type=Application
+StartupNotify=true
+Icon=user_icon
+Categories=Applications;Utility;
diff --git a/pykuttans/kuttans.spec b/pykuttans/kuttans.spec
new file mode 100644
index 0000000..124190a
--- /dev/null
+++ b/pykuttans/kuttans.spec
@@ -0,0 +1,60 @@
+Name:		kuttans
+Version:	0.1
+Release:	1%{?dist}
+Summary:	Kuttans is a PyQt4 frontend to Payyans ASCII to Unicode converter
+
+Group:		Applications/Text
+License:	GPLv3+
+URL:		http://smc.org.in/Kuttans
+Source0:	http://download.savannah.nongnu.org/releases/smc/%{name}/%{name}-%{version}.tar.bz2
+BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+BuildRequires:	python-devel
+BuildRequires:	PyQt4-devel
+#BuildRequires:	gettext
+BuildRequires:	desktop-file-utils
+Requires:	PyQt4
+Requires:	payyans
+
+%description
+Kuttans is a PyQt4 frontend to Payyans ASCII to Unicode converter
+The name is a pun of Qt+Payyans
+
+%prep
+%setup -q
+
+%build
+pyuic4 ui/kuttans.ui > src/kuttans_ui.py
+pyrcc4 qrc/kuttans.qrc > src/kuttans_rc.py
+#for lc in po/%{name}-*.po; do
+#	msgfmt -o po/`basename ${lc} .po`.mo ${lc}
+#done
+
+%install
+rm -rf ${RPM_BUILD_ROOT}
+mkdir -p ${RPM_BUILD_ROOT}%{_bindir}
+mkdir -p ${RPM_BUILD_ROOT}%{_datadir}/%{name}
+install -m 755 src/kuttans ${RPM_BUILD_ROOT}%{_bindir}/%{name}
+install -m 644 src/*.py{,c} ${RPM_BUILD_ROOT}%{_datadir}/%{name}/
+desktop-file-install --dir=${RPM_BUILD_ROOT}%{_datadir}/applications/ %{name}.desktop
+#Install the translation files
+#for lc in po/*.mo; do
+#	_lang=`echo ${lc} | cut -d - -f2 | cut -d . -f1`
+#	mkdir -p ${RPM_BUILD_ROOT}%{_datadir}/locale/${_lang}/LC_MESSAGES/
+#	install -m 0644 ${lc} ${RPM_BUILD_ROOT}%{_datadir}/locale/${_lang}/LC_MESSAGES/%{name}.mo 
+#done
+#%find_lang %{name}
+
+%clean
+rm -rf ${RPM_BUILD_ROOT}
+
+%files 
+%defattr(-,root,root,-)
+%{_bindir}/%{name}
+%{_datadir}/applications/%{name}.desktop
+%{_datadir}/%{name}/*.py
+%{_datadir}/%{name}/*.pyc
+%doc README LICENSE
+
+%changelog
+* Mon Apr 13 2009 Rajeesh K Nambiar <rajeeshknambiar@gmail.com> - 0.1-1
+- Initial build for Fedora.
diff --git a/pykuttans/src/kuttans b/pykuttans/src/kuttans
new file mode 100755
index 0000000..6794cb2
--- /dev/null
+++ b/pykuttans/src/kuttans
@@ -0,0 +1,18 @@
+#!/usr/bin/env python
+# Copyright (c) 2009 Rajeesh K Nambiar
+#
+# This program is a free software, you can redistribute it
+# under the license of GNU General Public License, verstion 3
+# or a later version (at your option) as published by the
+# Free Software Foundation
+
+import sys
+sys.path.append(sys.prefix + '/share/kuttans/')
+from kuttans import KuttansApp
+from PyQt4 import QtGui
+
+if __name__ == "__main__":
+        app = QtGui.QApplication(sys.argv)
+        myapp = KuttansApp()
+        myapp.show()
+        sys.exit(app.exec_())
diff --git a/pykuttans/src/kuttans_main.py b/pykuttans/src/kuttans.py
index cb7cf8e..796515f 100644
--- a/pykuttans/src/kuttans_main.py
+++ b/pykuttans/src/kuttans.py
@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 #
 # Copyright (c) 2009 Rajeesh K Nambiar <rajeeshknambiar@gmail.com>,
-# 					 Rahul <rahulrs@gmx.com>
+# 		     Rahul <rahulrs@gmx.com>
 #
 # This program is free software you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -34,7 +34,7 @@ QObj = QtCore.QObject	# Short name ;-)
 _app_name = "Kuttans"
 _app_version = "0.1"
 
-class StartKuttans(QtGui.QMainWindow):
+class KuttansApp(QtGui.QMainWindow):
 	def __init__(self, parent=None):
 		
 		self.direction		= None
@@ -366,9 +366,3 @@ class StartKuttans(QtGui.QMainWindow):
 		self.resize(size)
 		self.move(pos)
 
-if __name__ == "__main__":
-	app = QtGui.QApplication(sys.argv)
-	myapp = StartKuttans()
-	myapp.show()
-	sys.exit(app.exec_())
-
diff --git a/silpa/modules/ngram/sample_ngram.py b/silpa/modules/ngram/sample_ngram.py
index d373aa8..ec4b184 100644
--- a/silpa/modules/ngram/sample_ngram.py
+++ b/silpa/modules/ngram/sample_ngram.py
@@ -26,6 +26,27 @@ import codecs
 import pickle
 import sys 
 from visualizer import NGramVisualizer
+from optparse import OptionParser
+
+def getData(new_file_name):
+	line = []
+	line_number = 0
+	rule_number = 0
+	corpus=""
+	data_file = codecs. open(new_file_name,encoding='utf-8', errors='ignore')
+	while 1:
+		line_number = line_number +1 
+		text = unicode( data_file.readline())
+		if text == "":
+		      break
+		if text[0] == '#': 
+		      continue 
+		line_number = line_number +1       
+		line = text.strip()
+		if(line == ""):
+			  continue 
+		corpus=corpus+" "+line
+	return corpus
 
 def printGraph(corpus,start_word):
 	ngv=NGramVisualizer ()
@@ -38,18 +59,24 @@ def printGraph(corpus,start_word):
 	print graph.to_string().encode("utf-8")
 
 if __name__ == "__main__":
-	"""
-		python sample_ngram.py <input file> <corpus path> 1 
-		this will generate the corpus for the given input file, if corpus specified at 
-		corpus path is empty. Else it will recreate the corpus with the additional data.
-
-		python sample_ngram.py <corpus path> <start word> 2
-		this will generate the graph for the given start word in the given corpus at corpus path.
-
-		This is just a crude attempt, a lot more improvement is to be done. 		 
-	"""
-	if sys.argv[3] == "1":
-		ngv=NGramVisualizer ()
-		ngv.loadCorpus(sys.argv[1],sys.argv[2])
-	elif sys.argv[3] == "2":
-		printGraph(sys.argv[1],sys.argv[2])
+	usage = "usage: %prog [options] INPUTDATA CORPUSFILE"
+	parser = OptionParser(version="%prog 1.0",description="Sample program to add data INPUTDATA to the corpus in CORPUSFILE")
+	parser.set_usage(usage)
+	parser.add_option("-s", "--start-word", dest="start_word",action="store_true",default=False,help="Creates a graph beginning from INPUTDATA")
+	parser.add_option("-f", "--file", action="store_true",default=False,dest="infile",help="Gets Data from file INPUTDATA")
+	(options, args) = parser.parse_args()
+	if len(args) != 2 :	
+		parser.error("incorrect number of arguments")
+	if options.infile and options.start_word:
+	    parser.error("options -f and -s are mutually exclusive")
+	ngv=NGramVisualizer ()
+	if options.infile:
+		data = getData(args[0])
+	#	print data
+		ngv.loadCorpus(data,args[1])
+	elif options.start_word:
+		printGraph(args[1],args[0])
+	else:
+	#	print args[0]
+		data = args[0].decode("utf-8")
+		ngv.loadCorpus(data,args[1])
diff --git a/silpa/modules/ngram/visualizer.py b/silpa/modules/ngram/visualizer.py
index e2c1136..585c11f 100644
--- a/silpa/modules/ngram/visualizer.py
+++ b/silpa/modules/ngram/visualizer.py
@@ -26,7 +26,7 @@ import pickle
 
 class NGramVisualizer:
 	depth=0
-	def loadCorpus(self,new_file_name,corpus_file_name):	
+	def loadCorpus(self,corpus,corpus_file_name):	
 		limiters = [".","!","?",",",";"]
 		try:
 			corpusfile = open(corpus_file_name)
@@ -35,23 +35,6 @@ class NGramVisualizer:
 		else:
 			graph_dict = pickle.load(corpusfile)
 	#	graph_dict = dict()
-		line = []
-		line_number = 0
-		rule_number = 0
-		corpus=""
-		data_file = codecs. open(new_file_name,encoding='utf-8', errors='ignore')
-		while 1:
-			line_number = line_number +1 
-   			text = unicode( data_file.readline())
-			if text == "":
-			      break
-			if text[0] == '#': 
-			      continue 
-			line_number = line_number +1       
-			line = text.strip()
-			if(line == ""):
-				  continue 
-			corpus=corpus+" "+line
 		sentences=[]
 		sentence = ""
 		start = 0
diff --git a/silpa/modules/syllabalizer/syllabalizer.py b/silpa/modules/syllabalizer/syllabalizer.py
index 5cfde82..706ee77 100644
--- a/silpa/modules/syllabalizer/syllabalizer.py
+++ b/silpa/modules/syllabalizer/syllabalizer.py
@@ -32,11 +32,14 @@ class Syllabalizer(SilpaModule):
 		u'\u0d02', u'\u0d03', u'\u0d3e', u'\u0d3f', u'\u0d40', u'\u0d41',
 		u'\u0d42', u'\u0d43', u'\u0d44', u'\u0d46', u'\u0d47', u'\u0d48',
 		u'\u0d4a', u'\u0d4b', u'\u0d4c', u'\u0d4d']
+		limiters = ['.','\"','\'','`','!',';',',','?']
 
 		chandrakkala = u'\u0d4d'
 		lst_chars = []
 		for char in text:
-			if char in signs:
+			if char in limiters:
+				lst_chars.append(char)
+			elif char in signs:
 				lst_chars[-1] = lst_chars[-1] + char
 			else:
 				try:
@@ -53,11 +56,14 @@ class Syllabalizer(SilpaModule):
 		u'\u0902', u'\u0903', u'\u093e', u'\u093f', u'\u0940', u'\u0941',
 		u'\u0942', u'\u0943', u'\u0944', u'\u0946', u'\u0947', u'\u0948',
 		u'\u094a', u'\u094b', u'\u094c', u'\u094d']
+		limiters = ['.','\"','\'','`','!',';',',','?']
 
 		chandrakkala = u'\u094d'
 		lst_chars = []
 		for char in text:
-			if char in signs:
+			if char in limiters:
+				lst_chars.append(char)
+			elif char in signs:
 				lst_chars[-1] = lst_chars[-1] + char
 			else:
 				try: