Mass check-in after untabifying all files that need it.

1 files changed, 221 insertions, 221 deletions

diff --git a/Lib/formatter.py b/Lib/formatter.py
index 504807da6f..a3e82a440a 100644
--- a/Lib/formatter.py
+++ b/Lib/formatter.py
@@ -9,9 +9,9 @@ AS_IS = None
 class NullFormatter:
 
     def __init__(self, writer=None):
-	if not writer:
-	    writer = NullWriter()
-	self.writer = writer
+        if not writer:
+            writer = NullWriter()
+        self.writer = writer
     def end_paragraph(self, blankline): pass
     def add_line_break(self): pass
     def add_hor_rule(self, *args, **kw): pass
@@ -39,88 +39,88 @@ class AbstractFormatter:
     #  in all circumstances.
 
     def __init__(self, writer):
-	self.writer = writer		# Output device
-	self.align = None		# Current alignment
-	self.align_stack = []		# Alignment stack
-	self.font_stack = []		# Font state
-	self.margin_stack = []		# Margin state
-	self.spacing = None		# Vertical spacing state
-	self.style_stack = []		# Other state, e.g. color
-	self.nospace = 1		# Should leading space be suppressed
-	self.softspace = 0		# Should a space be inserted
-	self.para_end = 1		# Just ended a paragraph
-	self.parskip = 0		# Skipped space between paragraphs?
-	self.hard_break = 1		# Have a hard break
-	self.have_label = 0
+        self.writer = writer            # Output device
+        self.align = None               # Current alignment
+        self.align_stack = []           # Alignment stack
+        self.font_stack = []            # Font state
+        self.margin_stack = []          # Margin state
+        self.spacing = None             # Vertical spacing state
+        self.style_stack = []           # Other state, e.g. color
+        self.nospace = 1                # Should leading space be suppressed
+        self.softspace = 0              # Should a space be inserted
+        self.para_end = 1               # Just ended a paragraph
+        self.parskip = 0                # Skipped space between paragraphs?
+        self.hard_break = 1             # Have a hard break
+        self.have_label = 0
 
     def end_paragraph(self, blankline):
-	if not self.hard_break:
-	    self.writer.send_line_break()
-	    self.have_label = 0
-	if self.parskip < blankline and not self.have_label:
-	    self.writer.send_paragraph(blankline - self.parskip)
-	    self.parskip = blankline
-	    self.have_label = 0
-	self.hard_break = self.nospace = self.para_end = 1
-	self.softspace = 0
+        if not self.hard_break:
+            self.writer.send_line_break()
+            self.have_label = 0
+        if self.parskip < blankline and not self.have_label:
+            self.writer.send_paragraph(blankline - self.parskip)
+            self.parskip = blankline
+            self.have_label = 0
+        self.hard_break = self.nospace = self.para_end = 1
+        self.softspace = 0
 
     def add_line_break(self):
-	if not (self.hard_break or self.para_end):
-	    self.writer.send_line_break()
-	    self.have_label = self.parskip = 0
-	self.hard_break = self.nospace = 1
-	self.softspace = 0
+        if not (self.hard_break or self.para_end):
+            self.writer.send_line_break()
+            self.have_label = self.parskip = 0
+        self.hard_break = self.nospace = 1
+        self.softspace = 0
 
     def add_hor_rule(self, *args, **kw):
-	if not self.hard_break:
-	    self.writer.send_line_break()
-	apply(self.writer.send_hor_rule, args, kw)
-	self.hard_break = self.nospace = 1
-	self.have_label = self.para_end = self.softspace = self.parskip = 0
+        if not self.hard_break:
+            self.writer.send_line_break()
+        apply(self.writer.send_hor_rule, args, kw)
+        self.hard_break = self.nospace = 1
+        self.have_label = self.para_end = self.softspace = self.parskip = 0
 
     def add_label_data(self, format, counter, blankline = None):
-	if self.have_label or not self.hard_break:
-	    self.writer.send_line_break()
-	if not self.para_end:
-	    self.writer.send_paragraph((blankline and 1) or 0)
-	if type(format) is StringType:
-	    self.writer.send_label_data(self.format_counter(format, counter))
-	else:
-	    self.writer.send_label_data(format)
-	self.nospace = self.have_label = self.hard_break = self.para_end = 1
-	self.softspace = self.parskip = 0
+        if self.have_label or not self.hard_break:
+            self.writer.send_line_break()
+        if not self.para_end:
+            self.writer.send_paragraph((blankline and 1) or 0)
+        if type(format) is StringType:
+            self.writer.send_label_data(self.format_counter(format, counter))
+        else:
+            self.writer.send_label_data(format)
+        self.nospace = self.have_label = self.hard_break = self.para_end = 1
+        self.softspace = self.parskip = 0
 
     def format_counter(self, format, counter):
         label = ''
         for c in format:
             try:
                 if c == '1':
-		    label = label + ('%d' % counter)
+                    label = label + ('%d' % counter)
                 elif c in 'aA':
-		    if counter > 0:
-			label = label + self.format_letter(c, counter)
+                    if counter > 0:
+                        label = label + self.format_letter(c, counter)
                 elif c in 'iI':
-		    if counter > 0:
-			label = label + self.format_roman(c, counter)
-		else:
-		    label = label + c
+                    if counter > 0:
+                        label = label + self.format_roman(c, counter)
+                else:
+                    label = label + c
             except:
                 label = label + c
         return label
 
     def format_letter(self, case, counter):
-	label = ''
-	while counter > 0:
-	    counter, x = divmod(counter-1, 26)
-	    s = chr(ord(case) + x)
-	    label = s + label
-	return label
+        label = ''
+        while counter > 0:
+            counter, x = divmod(counter-1, 26)
+            s = chr(ord(case) + x)
+            label = s + label
+        return label
 
     def format_roman(self, case, counter):
         ones = ['i', 'x', 'c', 'm']
         fives = ['v', 'l', 'd']
         label, index = '', 0
-	# This will die of IndexError when counter is too big
+        # This will die of IndexError when counter is too big
         while counter > 0:
             counter, x = divmod(counter, 10)
             if x == 9:
@@ -134,132 +134,132 @@ class AbstractFormatter:
                 else:
                     s = ''
                 s = s + ones[index]*x
-		label = s + label
+                label = s + label
             index = index + 1
         if case == 'I':
-	    return string.upper(label)
+            return string.upper(label)
         return label
 
     def add_flowing_data(self, data,
-			 # These are only here to load them into locals:
-			 whitespace = string.whitespace,
-			 join = string.join, split = string.split):
-	if not data: return
-	# The following looks a bit convoluted but is a great improvement over
-	# data = regsub.gsub('[' + string.whitespace + ']+', ' ', data)
-	prespace = data[:1] in whitespace
-	postspace = data[-1:] in whitespace
-	data = join(split(data))
-	if self.nospace and not data:
-	    return
-	elif prespace or self.softspace:
-	    if not data:
-		if not self.nospace:
-		    self.softspace = 1
-		    self.parskip = 0
-		return
-	    if not self.nospace:
-		data = ' ' + data
-	self.hard_break = self.nospace = self.para_end = \
-			  self.parskip = self.have_label = 0
-	self.softspace = postspace
-	self.writer.send_flowing_data(data)
+                         # These are only here to load them into locals:
+                         whitespace = string.whitespace,
+                         join = string.join, split = string.split):
+        if not data: return
+        # The following looks a bit convoluted but is a great improvement over
+        # data = regsub.gsub('[' + string.whitespace + ']+', ' ', data)
+        prespace = data[:1] in whitespace
+        postspace = data[-1:] in whitespace
+        data = join(split(data))
+        if self.nospace and not data:
+            return
+        elif prespace or self.softspace:
+            if not data:
+                if not self.nospace:
+                    self.softspace = 1
+                    self.parskip = 0
+                return
+            if not self.nospace:
+                data = ' ' + data
+        self.hard_break = self.nospace = self.para_end = \
+                          self.parskip = self.have_label = 0
+        self.softspace = postspace
+        self.writer.send_flowing_data(data)
 
     def add_literal_data(self, data):
-	if not data: return
-	if self.softspace:
-	    self.writer.send_flowing_data(" ")
-	self.hard_break = data[-1:] == '\n'
-	self.nospace = self.para_end = self.softspace = \
-		       self.parskip = self.have_label = 0
-	self.writer.send_literal_data(data)
+        if not data: return
+        if self.softspace:
+            self.writer.send_flowing_data(" ")
+        self.hard_break = data[-1:] == '\n'
+        self.nospace = self.para_end = self.softspace = \
+                       self.parskip = self.have_label = 0
+        self.writer.send_literal_data(data)
 
     def flush_softspace(self):
-	if self.softspace:
-	    self.hard_break = self.para_end = self.parskip = \
-			      self.have_label = self.softspace = 0
-	    self.nospace = 1
-	    self.writer.send_flowing_data(' ')
+        if self.softspace:
+            self.hard_break = self.para_end = self.parskip = \
+                              self.have_label = self.softspace = 0
+            self.nospace = 1
+            self.writer.send_flowing_data(' ')
 
     def push_alignment(self, align):
-	if align and align != self.align:
-	    self.writer.new_alignment(align)
-	    self.align = align
-	    self.align_stack.append(align)
-	else:
-	    self.align_stack.append(self.align)
+        if align and align != self.align:
+            self.writer.new_alignment(align)
+            self.align = align
+            self.align_stack.append(align)
+        else:
+            self.align_stack.append(self.align)
 
     def pop_alignment(self):
-	if self.align_stack:
-	    del self.align_stack[-1]
-	if self.align_stack:
-	    self.align = align = self.align_stack[-1]
-	    self.writer.new_alignment(align)
-	else:
-	    self.align = None
-	    self.writer.new_alignment(None)
+        if self.align_stack:
+            del self.align_stack[-1]
+        if self.align_stack:
+            self.align = align = self.align_stack[-1]
+            self.writer.new_alignment(align)
+        else:
+            self.align = None
+            self.writer.new_alignment(None)
 
     def push_font(self, (size, i, b, tt)):
-	if self.softspace:
-	    self.hard_break = self.para_end = self.softspace = 0
-	    self.nospace = 1
-	    self.writer.send_flowing_data(' ')
-	if self.font_stack:
-	    csize, ci, cb, ctt = self.font_stack[-1]
-	    if size is AS_IS: size = csize
-	    if i is AS_IS: i = ci
-	    if b is AS_IS: b = cb
-	    if tt is AS_IS: tt = ctt
-	font = (size, i, b, tt)
-	self.font_stack.append(font)
-	self.writer.new_font(font)
+        if self.softspace:
+            self.hard_break = self.para_end = self.softspace = 0
+            self.nospace = 1
+            self.writer.send_flowing_data(' ')
+        if self.font_stack:
+            csize, ci, cb, ctt = self.font_stack[-1]
+            if size is AS_IS: size = csize
+            if i is AS_IS: i = ci
+            if b is AS_IS: b = cb
+            if tt is AS_IS: tt = ctt
+        font = (size, i, b, tt)
+        self.font_stack.append(font)
+        self.writer.new_font(font)
 
     def pop_font(self):
-	if self.font_stack:
-	    del self.font_stack[-1]
-	if self.font_stack:
-	    font = self.font_stack[-1]
-	else:
-	    font = None
-	self.writer.new_font(font)
+        if self.font_stack:
+            del self.font_stack[-1]
+        if self.font_stack:
+            font = self.font_stack[-1]
+        else:
+            font = None
+        self.writer.new_font(font)
 
     def push_margin(self, margin):
-	self.margin_stack.append(margin)
-	fstack = filter(None, self.margin_stack)
-	if not margin and fstack:
-	    margin = fstack[-1]
-	self.writer.new_margin(margin, len(fstack))
+        self.margin_stack.append(margin)
+        fstack = filter(None, self.margin_stack)
+        if not margin and fstack:
+            margin = fstack[-1]
+        self.writer.new_margin(margin, len(fstack))
 
     def pop_margin(self):
-	if self.margin_stack:
-	    del self.margin_stack[-1]
-	fstack = filter(None, self.margin_stack)
-	if fstack:
-	    margin = fstack[-1]
-	else:
-	    margin = None
-	self.writer.new_margin(margin, len(fstack))
+        if self.margin_stack:
+            del self.margin_stack[-1]
+        fstack = filter(None, self.margin_stack)
+        if fstack:
+            margin = fstack[-1]
+        else:
+            margin = None
+        self.writer.new_margin(margin, len(fstack))
 
     def set_spacing(self, spacing):
-	self.spacing = spacing
-	self.writer.new_spacing(spacing)
+        self.spacing = spacing
+        self.writer.new_spacing(spacing)
 
     def push_style(self, *styles):
-	if self.softspace:
-	    self.hard_break = self.para_end = self.softspace = 0
-	    self.nospace = 1
-	    self.writer.send_flowing_data(' ')
-	for style in styles:
-	    self.style_stack.append(style)
-	self.writer.new_styles(tuple(self.style_stack))
+        if self.softspace:
+            self.hard_break = self.para_end = self.softspace = 0
+            self.nospace = 1
+            self.writer.send_flowing_data(' ')
+        for style in styles:
+            self.style_stack.append(style)
+        self.writer.new_styles(tuple(self.style_stack))
 
     def pop_style(self, n=1):
-	del self.style_stack[-n:]
-	self.writer.new_styles(tuple(self.style_stack))
+        del self.style_stack[-n:]
+        self.writer.new_styles(tuple(self.style_stack))
 
     def assert_line_data(self, flag=1):
-	self.nospace = self.hard_break = not flag
-	self.para_end = self.parskip = self.have_label = 0
+        self.nospace = self.hard_break = not flag
+        self.para_end = self.parskip = self.have_label = 0
 
 
 class NullWriter:
@@ -282,119 +282,119 @@ class NullWriter:
 class AbstractWriter(NullWriter):
 
     def __init__(self):
-	pass
+        pass
 
     def new_alignment(self, align):
-	print "new_alignment(%s)" % `align`
+        print "new_alignment(%s)" % `align`
 
     def new_font(self, font):
-	print "new_font(%s)" % `font`
+        print "new_font(%s)" % `font`
 
     def new_margin(self, margin, level):
-	print "new_margin(%s, %d)" % (`margin`, level)
+        print "new_margin(%s, %d)" % (`margin`, level)
 
     def new_spacing(self, spacing):
-	print "new_spacing(%s)" % `spacing`
+        print "new_spacing(%s)" % `spacing`
 
     def new_styles(self, styles):
-	print "new_styles(%s)" % `styles`
+        print "new_styles(%s)" % `styles`
 
     def send_paragraph(self, blankline):
-	print "send_paragraph(%s)" % `blankline`
+        print "send_paragraph(%s)" % `blankline`
 
     def send_line_break(self):
-	print "send_line_break()"
+        print "send_line_break()"
 
     def send_hor_rule(self, *args, **kw):
-	print "send_hor_rule()"
+        print "send_hor_rule()"
 
     def send_label_data(self, data):
-	print "send_label_data(%s)" % `data`
+        print "send_label_data(%s)" % `data`
 
     def send_flowing_data(self, data):
-	print "send_flowing_data(%s)" % `data`
+        print "send_flowing_data(%s)" % `data`
 
     def send_literal_data(self, data):
-	print "send_literal_data(%s)" % `data`
+        print "send_literal_data(%s)" % `data`
 
 
 class DumbWriter(NullWriter):
 
     def __init__(self, file=None, maxcol=72):
-	self.file = file or sys.stdout
-	self.maxcol = maxcol
-	NullWriter.__init__(self)
-	self.reset()
+        self.file = file or sys.stdout
+        self.maxcol = maxcol
+        NullWriter.__init__(self)
+        self.reset()
 
     def reset(self):
-	self.col = 0
-	self.atbreak = 0
+        self.col = 0
+        self.atbreak = 0
 
     def send_paragraph(self, blankline):
-	self.file.write('\n' + '\n'*blankline)
-	self.col = 0
-	self.atbreak = 0
+        self.file.write('\n' + '\n'*blankline)
+        self.col = 0
+        self.atbreak = 0
 
     def send_line_break(self):
-	self.file.write('\n')
-	self.col = 0
-	self.atbreak = 0
+        self.file.write('\n')
+        self.col = 0
+        self.atbreak = 0
 
     def send_hor_rule(self, *args, **kw):
-	self.file.write('\n')
-	self.file.write('-'*self.maxcol)
-	self.file.write('\n')
-	self.col = 0
-	self.atbreak = 0
+        self.file.write('\n')
+        self.file.write('-'*self.maxcol)
+        self.file.write('\n')
+        self.col = 0
+        self.atbreak = 0
 
     def send_literal_data(self, data):
-	self.file.write(data)
-	i = string.rfind(data, '\n')
-	if i >= 0:
-	    self.col = 0
-	    data = data[i+1:]
-	data = string.expandtabs(data)
-	self.col = self.col + len(data)
-	self.atbreak = 0
+        self.file.write(data)
+        i = string.rfind(data, '\n')
+        if i >= 0:
+            self.col = 0
+            data = data[i+1:]
+        data = string.expandtabs(data)
+        self.col = self.col + len(data)
+        self.atbreak = 0
 
     def send_flowing_data(self, data):
-	if not data: return
-	atbreak = self.atbreak or data[0] in string.whitespace
-	col = self.col
-	maxcol = self.maxcol
-	write = self.file.write
-	for word in string.split(data):
-	    if atbreak:
-		if col + len(word) >= maxcol:
-		    write('\n')
-		    col = 0
-		else:
-		    write(' ')
-		    col = col + 1
-	    write(word)
-	    col = col + len(word)
-	    atbreak = 1
-	self.col = col
-	self.atbreak = data[-1] in string.whitespace
+        if not data: return
+        atbreak = self.atbreak or data[0] in string.whitespace
+        col = self.col
+        maxcol = self.maxcol
+        write = self.file.write
+        for word in string.split(data):
+            if atbreak:
+                if col + len(word) >= maxcol:
+                    write('\n')
+                    col = 0
+                else:
+                    write(' ')
+                    col = col + 1
+            write(word)
+            col = col + len(word)
+            atbreak = 1
+        self.col = col
+        self.atbreak = data[-1] in string.whitespace
 
 
 def test(file = None):
     w = DumbWriter()
     f = AbstractFormatter(w)
     if file:
-	fp = open(file)
+        fp = open(file)
     elif sys.argv[1:]:
-	fp = open(sys.argv[1])
+        fp = open(sys.argv[1])
     else:
-	fp = sys.stdin
+        fp = sys.stdin
     while 1:
-	line = fp.readline()
-	if not line:
-	    break
-	if line == '\n':
-	    f.end_paragraph(1)
-	else:
-	    f.add_flowing_data(line)
+        line = fp.readline()
+        if not line:
+            break
+        if line == '\n':
+            f.end_paragraph(1)
+        else:
+            f.add_flowing_data(line)
     f.end_paragraph(0)