From 9e30abf4c8d6dbd94ca9ea2397027278a23f17e2 Mon Sep 17 00:00:00 2001
From: Walter Bender <walter.bender@gmail.com>
Date: Sat, 19 Feb 2011 16:25:18 +0000
Subject: moving utility module to util directory

---
(limited to 'TurtleArt/RtfParser.py')

diff --git a/TurtleArt/RtfParser.py b/TurtleArt/RtfParser.py
deleted file mode 100644
index 9a141a4..0000000
--- a/TurtleArt/RtfParser.py
+++ /dev/null
@@ -1,150 +0,0 @@
-#Copyright (c) 2010, Loic Fejoz
-#Copyright (c) 2010, Walter Bender
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this library; if not, write to the
-# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
-
-
-import sys
-
-
-class RtfException(Exception):
-    pass
-
-plaintext = 1
-control = 2
-argument = 3
-backslash = 4
-escapedChar = 5
-
-
-class RtfParser(object):
-
-    def __init__(self, unicode=False):
-        self.state = plaintext
-        self.arg = ''
-        self.token = ''
-        self.unicode = unicode
-        self.par = False
-        self.output = ''
-
-    def getChar(self, code):
-        """ called when an escaped char is found """
-        return chr(code)
-
-    def getNonBreakingSpace(self):
-        return ' '
-
-    def pushState(self):
-        pass
-
-    def popState(self):
-        pass
-
-    def putChar(self):
-        pass
-
-    def doControl(self, token, arg):
-        pass
-
-    def feed(self, txt):
-        for c in txt:
-            self.feedChar(c)
-
-    def feedChar(self, char):
-        if self.state == plaintext:  # this is just normal user content
-            if char == '\\':
-                self.state = backslash
-            elif char == '{':
-                self.pushState()
-            elif char == '}':
-                self.popState()
-            else:
-                self.putChar(char)
-        elif self.state == backslash:  # a command or escape
-            if char == '\\' or char == '{' or char == '}':
-                self.putChar(char)
-                self.state = plaintext
-            else:
-                if char.isalpha() or char in ('*', '-', '|'):
-                    self.state = control
-                    self.token = char
-                elif char == "'":
-                    self.state = escapedChar
-                    self.escapedChar = ''
-                elif char in ['\\', '{', '}']:
-                    self.putChar(char)
-                    self.state = plaintext
-                elif char == "~":  # non breaking space
-                    self.putChar(self.getNonBreakingSpace())
-                    self.state = plaintext
-                else:
-                    raise RtfException(('unexpected %s after \\' % char))
-        elif self.state == escapedChar:
-            self.escapedChar = self.escapedChar + char
-            if len(self.escapedChar) == 2:
-                char = self.getChar(int(self.escapedChar, 16))
-                self.putChar(char)
-                self.state = plaintext
-        elif self.state == control:  # collecting the command token
-            if char.isalpha():
-                self.token = self.token + char
-            elif char.isdigit() or char == '-':
-                self.state = argument
-                self.arg = char
-            else:
-                self.doControl(self.token, self.arg)
-                self.state = plaintext
-                if char == '\\':
-                    self.state = backslash
-                elif char == '{':
-                    self.pushState()
-                elif char == '}':
-                    self.popState()
-                else:
-                    if not char.isspace():
-                        self.putChar(char)
-        elif self.state == argument:  # collecting the optional argument
-            if char.isdigit():
-                self.arg = self.arg + char
-            else:
-                self.state = plaintext
-                self.doControl(self.token, self.arg)
-                if char == '\\':
-                    self.state = backslash
-                elif char == '{':
-                    self.pushState()
-                elif char == '}':
-                    self.popState()
-                else:
-                    if not char.isspace():
-                        self.putChar(char)
-
-
-class RtfTextOnly(RtfParser):
-
-    def __init__(self):
-        RtfParser.__init__(self)
-        self.level = 0
-
-    def pushState(self):
-        self.level = self.level + 1
-
-    def popState(self):
-        self.level = self.level - 1
-
-    def putChar(self, ch):
-        if self.par:
-            self.output += ch
-
-    def doControl(self, token, arg):
-        if token[0:3] == 'par':
-            self.par = True
-        pass
--
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