Fixed last functions in emacs mode that use console directly. Implemented digit_argument.

Made changes to TextLine and ReadLineTextLine classes to handle argument in insert_text
Added DigitArgumentMode to handle digit_arguments

pyreadline/lineeditor/lineobj.py

@@ -267,7 +267,8 @@ class TextLine(object):
     def end_of_line(self):
         self.point = len(self.line_buffer)
 
-    def _insert_text(self, text):
+    def _insert_text(self, text, argument=1):
+        text=text*argument
         if self.overwrite:
             for c in text:
                 #if self.point:
@@ -406,10 +407,10 @@ class ReadLineTextBuffer(TextLine):
         return 'ReadLineTextBuffer("%s",point=%s,mark=%s,selection_mark=%s)'%(self.line_buffer,self.point,self.mark,self.selection_mark)
 
 
-    def insert_text(self,char):
+    def insert_text(self, char, argument=1):
         self.delete_selection()
         self.selection_mark=-1
-        self._insert_text(char)
+        self._insert_text(char, argument)
     
     def to_clipboard(self):
         if self.enable_win32_clipboard:

pyreadline/modes/basemode.py

@@ -20,6 +20,7 @@ in_ironpython="IronPython" in sys.version
 class BaseMode(object):
     mode="base"
     def __init__(self,rlobj):
+        self.argument=0
         self.rlobj=rlobj
         self.exit_dispatch = {}
         self.key_dispatch = {}
@@ -71,7 +72,9 @@ class BaseMode(object):
 
     def _argreset(self):
         val=self.argument
-        self.argument=1
+        self.argument=0
+        if val==0:
+            val=1
         return val
     argument_reset=property(_argreset)
         
@@ -126,6 +129,12 @@ class BaseMode(object):
 ####################################
 
 
+    def finalize(self):
+        """Every bindable command should call this function for cleanup. 
+        Except those that want to set argument to a non-zero value.
+        """
+        self.argument=0
+
 
     def add_history(self, text):
         self._history.add_history(lineobj.ReadLineTextBuffer(text))
@@ -255,11 +264,13 @@ class BaseMode(object):
                     self._bell()
         else:
             self._bell()
+        self.finalize()
 
     def possible_completions(self, e): # (M-?)
         """List the possible completions of the text before point. """
         completions = self._get_completions()
         self._display_completions(completions)
+        self.finalize()
 
     def insert_completions(self, e): # (M-*)
         """Insert all completions of the text before point that would have
@@ -274,6 +285,7 @@ class BaseMode(object):
             b += len(rep)
             e = b
         self.line_cursor = b    
+        self.finalize()
 
     def menu_complete(self, e): # ()
         """Similar to complete, but replaces the word to be completed with a
@@ -285,87 +297,104 @@ class BaseMode(object):
         positions forward in the list of matches; a negative argument may be
         used to move backward through the list. This command is intended to
         be bound to TAB, but is unbound by default."""
-        pass
+        self.finalize()
 
     ### Methods below here are bindable emacs functions
 
 
     def insert_text(self, string):
         """Insert text into the command line."""
-        self.l_buffer.insert_text(string)
+        self.l_buffer.insert_text(string, self.argument_reset)
+        self.finalize()
 
     def beginning_of_line(self, e): # (C-a)
         """Move to the start of the current line. """
         self.l_buffer.beginning_of_line()
+        self.finalize()
 
     def end_of_line(self, e): # (C-e)
         """Move to the end of the line. """
         self.l_buffer.end_of_line()
+        self.finalize()
 
     def forward_char(self, e): # (C-f)
         """Move forward a character. """
         self.l_buffer.forward_char(self.argument_reset)
+        self.finalize()
 
     def backward_char(self, e): # (C-b)
         """Move back a character. """
         self.l_buffer.backward_char(self.argument_reset)
+        self.finalize()
 
     def forward_word(self, e): # (M-f)
         """Move forward to the end of the next word. Words are composed of
         letters and digits."""
         self.l_buffer.forward_word(self.argument_reset)
+        self.finalize()
 
     def backward_word(self, e): # (M-b)
         """Move back to the start of the current or previous word. Words are
         composed of letters and digits."""
         self.l_buffer.backward_word(self.argument_reset)
+        self.finalize()
 
     def forward_word_end(self, e): # ()
         """Move forward to the end of the next word. Words are composed of
         letters and digits."""
         self.l_buffer.forward_word_end(self.argument_reset)
+        self.finalize()
 
     def backward_word_end(self, e): # ()
         """Move forward to the end of the next word. Words are composed of
         letters and digits."""
         self.l_buffer.backward_word_end(self.argument_reset)
+        self.finalize()
 
 ### Movement with extend selection
     def beginning_of_line_extend_selection(self, e): # 
         """Move to the start of the current line. """
         self.l_buffer.beginning_of_line_extend_selection()
+        self.finalize()
 
     def end_of_line_extend_selection(self, e): # 
         """Move to the end of the line. """
         self.l_buffer.end_of_line_extend_selection()
+        self.finalize()
 
     def forward_char_extend_selection(self, e): # 
         """Move forward a character. """
         self.l_buffer.forward_char_extend_selection(self.argument_reset)
+        self.finalize()
 
     def backward_char_extend_selection(self, e): #
         """Move back a character. """
         self.l_buffer.backward_char_extend_selection(self.argument_reset)
+        self.finalize()
 
     def forward_word_extend_selection(self, e): # 
         """Move forward to the end of the next word. Words are composed of
         letters and digits."""
         self.l_buffer.forward_word_extend_selection(self.argument_reset)
+        self.finalize()
 
     def backward_word_extend_selection(self, e): # 
         """Move back to the start of the current or previous word. Words are
         composed of letters and digits."""
         self.l_buffer.backward_word_extend_selection(self.argument_reset)
+        self.finalize()
 
     def forward_word_end_extend_selection(self, e): # 
         """Move forward to the end of the next word. Words are composed of
         letters and digits."""
         self.l_buffer.forward_word_end_extend_selection(self.argument_reset)
+        self.finalize()
 
     def backward_word_end_extend_selection(self, e): # 
         """Move forward to the end of the next word. Words are composed of
         letters and digits."""
         self.l_buffer.forward_word_end_extend_selection(self.argument_reset)
+        self.finalize()
 
 
 ######## Change case
@@ -374,16 +403,19 @@ class BaseMode(object):
         """Uppercase the current (or following) word. With a negative
         argument, uppercase the previous word, but do not move the cursor."""
         self.l_buffer.upcase_word()
+        self.finalize()
 
     def downcase_word(self, e): # (M-l)
         """Lowercase the current (or following) word. With a negative
         argument, lowercase the previous word, but do not move the cursor."""
         self.l_buffer.downcase_word()
+        self.finalize()
 
     def capitalize_word(self, e): # (M-c)
         """Capitalize the current (or following) word. With a negative
         argument, capitalize the previous word, but do not move the cursor."""
         self.l_buffer.capitalize_word()
+        self.finalize()
 
 
 ########
@@ -391,48 +423,55 @@ class BaseMode(object):
         """Clear the screen and redraw the current line, leaving the current
         line at the top of the screen."""
         self.console.page()
+        self.finalize()
 
     def redraw_current_line(self, e): # ()
         """Refresh the current line. By default, this is unbound."""
-        pass
+        self.finalize()
 
     def accept_line(self, e): # (Newline or Return)
         """Accept the line regardless of where the cursor is. If this line
         is non-empty, it may be added to the history list for future recall
         with add_history(). If this line is a modified history line, the
         history line is restored to its original state."""
+        self.finalize()
         return True
 
-
     def delete_char(self, e): # (C-d)
         """Delete the character at point. If point is at the beginning of
         the line, there are no characters in the line, and the last
         character typed was not bound to delete-char, then return EOF."""
         self.l_buffer.delete_char(self.argument_reset)
+        self.finalize()
 
     def backward_delete_char(self, e): # (Rubout)
         """Delete the character behind the cursor. A numeric argument means
         to kill the characters instead of deleting them."""
         self.l_buffer.backward_delete_char(self.argument_reset)
+        self.finalize()
 
     def backward_delete_word(self, e): # (Control-Rubout)
         """Delete the character behind the cursor. A numeric argument means
         to kill the characters instead of deleting them."""
         self.l_buffer.backward_delete_word(self.argument_reset)
+        self.finalize()
 
     def forward_delete_word(self, e): # (Control-Delete)
         """Delete the character behind the cursor. A numeric argument means
         to kill the characters instead of deleting them."""
         self.l_buffer.forward_delete_word(self.argument_reset)
+        self.finalize()
 
     def delete_horizontal_space(self, e): # ()
         """Delete all spaces and tabs around point. By default, this is unbound. """
         self.l_buffer.delete_horizontal_space()
+        self.finalize()
 
     def self_insert(self, e): # (a, b, A, 1, !, ...)
         """Insert yourself. """
         if e.char and ord(e.char)!=0: #don't insert null character in buffer, can happen with dead keys.
             self.insert_text(e.char)
+        self.finalize()
 
 
 #   Paste from clipboard
@@ -445,6 +484,7 @@ class BaseMode(object):
                 txt=txt.split("\n")[0].strip("\r").strip("\n")
                 log("paste: >%s<"%map(ord,txt))
                 self.insert_text(txt)
+        self.finalize()
 
     def paste_mulitline_code(self,e):
         """Paste windows clipboard as multiline code.
@@ -462,6 +502,7 @@ class BaseMode(object):
                     return True
                 else:
                     return False
+        self.finalize()
         
     def ipython_paste(self,e):
         """Paste windows clipboard. If enable_ipython_paste_list_of_lists is 
@@ -475,19 +516,23 @@ class BaseMode(object):
                         if len(txt)<300 and ("\t" not in txt) and ("\n" not in txt):
                                 txt=txt.replace("\\","/").replace(" ",r"\ ")
                 self.insert_text(txt)
+        self.finalize()
 
 
     def copy_region_to_clipboard(self, e): # ()
         """Copy the text in the region to the windows clipboard."""
         self.l_buffer.copy_region_to_clipboard()
+        self.finalize()
 
     def copy_selection_to_clipboard(self, e): # ()
         """Copy the text in the region to the windows clipboard."""
         self.l_buffer.copy_selection_to_clipboard()
+        self.finalize()
 
     def cut_selection_to_clipboard(self, e): # ()
         """Copy the text in the region to the windows clipboard."""
         self.l_buffer.cut_selection_to_clipboard()
+        self.finalize()
 
     def dump_functions(self, e): # ()
         """Print all of the functions and their key bindings to the Readline
@@ -498,6 +543,7 @@ class BaseMode(object):
         txt="\n".join(self.rl_settings_to_string())
         print txt
         self._print_prompt()
+        self.finalize()
 
 def commonprefix(m):
     "Given a list of pathnames, returns the longest common leading component"

pyreadline/modes/emacs.py

@@ -88,6 +88,10 @@ class IncrementalSearchPromptMode(object):
         else:
             self.line=""
 
+
+
+
+
 class SearchPromptMode(object):
     def __init__(self, rlobj):
         pass
@@ -143,12 +147,58 @@ class SearchPromptMode(object):
         for a string supplied by the user.'''
         return self._init_non_i_search(1)
 
-class EmacsMode(IncrementalSearchPromptMode, SearchPromptMode, basemode.BaseMode):
+class LeaveModeTryNext(Exception): pass
+
+class DigitArgumentMode(object):
+    def __init__(self, rlobj):
+        pass
+
+    def _process_digit_argument_keyevent(self, keyinfo):
+        log_sock("_process_digit_argument_keyevent %s"%keyinfo)
+        keytuple=keyinfo.tuple()
+        log_sock("%s %s"%(keyinfo,keytuple))
+        if keyinfo.keyname in ['return']:
+            self.prompt=self._digit_argument_oldprompt
+            self.process_keyevent_queue=self.process_keyevent_queue[:-1]
+            return True
+        elif keyinfo.keyname:
+            pass
+        elif keyinfo.char in "0123456789" and keyinfo.control==False and keyinfo.meta==False :
+            log_sock("arg %s %s"%(self.argument,keyinfo.char))
+            self.argument=self.argument*10+int(keyinfo.char)
+        else:
+            self.prompt=self._digit_argument_oldprompt
+            raise LeaveModeTryNext
+        self.prompt="(arg: %s) "%self.argument
+
+    def _init_digit_argument(self, keyinfo):
+        """Initialize search prompt
+        """
+        c = self.console
+        line = self.l_buffer.get_line_text()
+        self._digit_argument_oldprompt = self.prompt
+        self.process_keyevent_queue.append(self._process_digit_argument_keyevent)
+
+        if keyinfo.char=="-":
+            self.argument=-1
+        elif keyinfo.char in "0123456789":
+            self.argument=int(keyinfo.char)
+        log_sock("<%s> %s"%(self.argument,type(self.argument)))
+        self.prompt="(arg: %s) "%self.argument
+        log_sock("arg-init %s %s"%(self.argument,keyinfo.char))
+
+
+
+
+
+
+class EmacsMode(DigitArgumentMode, IncrementalSearchPromptMode, SearchPromptMode, basemode.BaseMode):
     mode="emacs"
     def __init__(self, rlobj):
         basemode.BaseMode.__init__(self, rlobj)
         IncrementalSearchPromptMode.__init__(self, rlobj)
         SearchPromptMode.__init__(self, rlobj)
+        DigitArgumentMode.__init__(self, rlobj)
         self._keylog=(lambda x,y: None)
         self.previous_func=None
         self.prompt=">>>"
@@ -165,7 +215,11 @@ class EmacsMode(IncrementalSearchPromptMode, SearchPromptMode, basemode.BaseMode
         self._keylog=logfun
 
     def process_keyevent(self, keyinfo):
-        r=self.process_keyevent_queue[-1](keyinfo)
+        try:
+            r=self.process_keyevent_queue[-1](keyinfo)
+        except LeaveModeTryNext:
+            self.process_keyevent_queue=self.process_keyevent_queue[:-1]
+            r=self.process_keyevent(keyinfo)
         if r:
             self.add_history(self.l_buffer.copy())
             return True
@@ -175,6 +229,7 @@ class EmacsMode(IncrementalSearchPromptMode, SearchPromptMode, basemode.BaseMode
         """return True when line is final
         """
         #Process exit keys. Only exit on empty line
+        log_sock("_process_keyevent %s"%keyinfo)
         def nop(e):
             pass
         if self.next_meta:
@@ -185,6 +240,7 @@ class EmacsMode(IncrementalSearchPromptMode, SearchPromptMode, basemode.BaseMode
         if self._insert_verbatim:
             self.insert_text(keyinfo)
             self._insert_verbatim=False
+            self.argument=0
             return False
         
         if keytuple in self.exit_dispatch:
@@ -209,36 +265,40 @@ class EmacsMode(IncrementalSearchPromptMode, SearchPromptMode, basemode.BaseMode
         self.previous_func = dispatch_func
         return r
 
-
 #########  History commands
     def previous_history(self, e): # (C-p)
         '''Move back through the history list, fetching the previous command. '''
         self._history.previous_history(self.l_buffer)
         self.l_buffer.point=lineobj.EndOfLine
+        self.finalize()
         
     def next_history(self, e): # (C-n)
         '''Move forward through the history list, fetching the next command. '''
         self._history.next_history(self.l_buffer)
+        self.finalize()
 
     def beginning_of_history(self, e): # (M-<)
         '''Move to the first line in the history.'''
         self._history.beginning_of_history()
+        self.finalize()
 
     def end_of_history(self, e): # (M->)
         '''Move to the end of the input history, i.e., the line currently
         being entered.'''
         self._history.end_of_history(self.l_buffer)
-
+        self.finalize()
 
     def reverse_search_history(self, e): # (C-r)
         '''Search backward starting at the current line and moving up
         through the history as necessary. This is an incremental search.'''
         self._init_incremental_search(self._history.reverse_search_history, -1, e)
+        self.finalize()
 
     def forward_search_history(self, e): # (C-s)
         '''Search forward starting at the current line and moving down
         through the the history as necessary. This is an incremental search.'''
         self._init_incremental_search(self._history.forward_search_history, 1, e)
+        self.finalize()
 
     def history_search_forward(self, e): # ()
         '''Search forward through the history for the string of characters
@@ -251,6 +311,7 @@ class EmacsMode(IncrementalSearchPromptMode, SearchPromptMode, basemode.BaseMode
         q=self._history.history_search_forward(self.l_buffer)
         self.l_buffer=q
         self.l_buffer.point=q.point
+        self.finalize()
 
     def history_search_backward(self, e): # ()
         '''Search backward through the history for the string of characters
@@ -263,6 +324,7 @@ class EmacsMode(IncrementalSearchPromptMode, SearchPromptMode, basemode.BaseMode
         q=self._history.history_search_backward(self.l_buffer)
         self.l_buffer=q
         self.l_buffer.point=q.point
+        self.finalize()
 
 
     def yank_nth_arg(self, e): # (M-C-y)
@@ -271,30 +333,32 @@ class EmacsMode(IncrementalSearchPromptMode, SearchPromptMode, basemode.BaseMode
         insert the nth word from the previous command (the words in the
         previous command begin with word 0). A negative argument inserts the
         nth word from the end of the previous command.'''
-        pass
+        self.finalize()
 
     def yank_last_arg(self, e): # (M-. or M-_)
         '''Insert last argument to the previous command (the last word of
         the previous history entry). With an argument, behave exactly like
         yank-nth-arg. Successive calls to yank-last-arg move back through
         the history list, inserting the last argument of each line in turn.'''
-        pass
+        self.finalize()
 
     def forward_backward_delete_char(self, e): # ()
         '''Delete the character under the cursor, unless the cursor is at
         the end of the line, in which case the character behind the cursor
         is deleted. By default, this is not bound to a key.'''
-        pass
+        self.finalize()
 
     def quoted_insert(self, e): # (C-q or C-v)
         '''Add the next character typed to the line verbatim. This is how to
         insert key sequences like C-q, for example.'''
         self._insert_verbatim=True
+        self.finalize()
 
     def tab_insert(self, e): # (M-TAB)
         '''Insert a tab character. '''
         ws = ' ' * (self.tabstop - (self.l_buffer.point%self.tabstop))
         self.insert_text(ws)
+        self.finalize()
 
     def transpose_chars(self, e): # (C-t)
         '''Drag the character before the cursor forward over the character
@@ -302,12 +366,14 @@ class EmacsMode(IncrementalSearchPromptMode, SearchPromptMode, basemode.BaseMode
         point is at the end of the line, then this transposes the last two
         characters of the line. Negative arguments have no effect.'''
         self.l_buffer.transpose_chars()
+        self.finalize()
 
     def transpose_words(self, e): # (M-t)
         '''Drag the word before point past the word after point, moving
         point past that word as well. If the insertion point is at the end
         of the line, this transposes the last two words on the line.'''
         self.l_buffer.transpose_words()
+        self.finalize()
 
     def overwrite_mode(self, e): # ()
         '''Toggle overwrite mode. With an explicit positive numeric
@@ -318,115 +384,195 @@ class EmacsMode(IncrementalSearchPromptMode, SearchPromptMode, basemode.BaseMode
         bound to self-insert replace the text at point rather than pushing
         the text to the right. Characters bound to backward-delete-char
         replace the character before point with a space.'''
-        pass
+        self.finalize()
         
     def kill_line(self, e): # (C-k)
         '''Kill the text from point to the end of the line. '''
         self.l_buffer.kill_line()
+        self.finalize()
         
     def backward_kill_line(self, e): # (C-x Rubout)
         '''Kill backward to the beginning of the line. '''
         self.l_buffer.backward_kill_line()
+        self.finalize()
 
     def unix_line_discard(self, e): # (C-u)
         '''Kill backward from the cursor to the beginning of the current line. '''
         # how is this different from backward_kill_line?
         self.l_buffer.unix_line_discard()
+        self.finalize()
 
     def kill_whole_line(self, e): # ()
         '''Kill all characters on the current line, no matter where point
         is. By default, this is unbound.'''
         self.l_buffer.kill_whole_line()
+        self.finalize()
 
     def kill_word(self, e): # (M-d)
         '''Kill from point to the end of the current word, or if between
         words, to the end of the next word. Word boundaries are the same as
         forward-word.'''
         self.l_buffer.kill_word()
+        self.finalize()
+
     forward_kill_word=kill_word
-    
+
     def backward_kill_word(self, e): # (M-DEL)
         '''Kill the word behind point. Word boundaries are the same as
         backward-word. '''
         self.l_buffer.backward_kill_word()
-
+        self.finalize()
+    
     def unix_word_rubout(self, e): # (C-w)
         '''Kill the word behind point, using white space as a word
         boundary. The killed text is saved on the kill-ring.'''
         self.l_buffer.unix_word_rubout()
-
+        self.finalize()
+    
     def kill_region(self, e): # ()
         '''Kill the text in the current region. By default, this command is unbound. '''
-        pass
-
+        self.finalize()
+    
     def copy_region_as_kill(self, e): # ()
         '''Copy the text in the region to the kill buffer, so it can be
         yanked right away. By default, this command is unbound.'''
-        pass
-
+        self.finalize()
+    
     def copy_backward_word(self, e): # ()
         '''Copy the word before point to the kill buffer. The word
         boundaries are the same as backward-word. By default, this command
         is unbound.'''
-        pass
-
+        self.finalize()
+    
     def copy_forward_word(self, e): # ()
         '''Copy the word following point to the kill buffer. The word
         boundaries are the same as forward-word. By default, this command is
         unbound.'''
-        pass
-
+        self.finalize()
+    
 
     def yank(self, e): # (C-y)
         '''Yank the top of the kill ring into the buffer at point. '''
         self.l_buffer.yank()
-
+        self.finalize()
+    
     def yank_pop(self, e): # (M-y)
         '''Rotate the kill-ring, and yank the new top. You can only do this
         if the prior command is yank or yank-pop.'''
         self.l_buffer.yank_pop()
+        self.finalize()
+    
+    def delete_char_or_list(self, e): # ()
+        '''Deletes the character under the cursor if not at the beginning or
+        end of the line (like delete-char). If at the end of the line,
+        behaves identically to possible-completions. This command is unbound
+        by default.'''
+        self.finalize()
+    
+    def start_kbd_macro(self, e): # (C-x ()
+        '''Begin saving the characters typed into the current keyboard macro. '''
+        self.finalize()
+    
+    def end_kbd_macro(self, e): # (C-x ))
+        '''Stop saving the characters typed into the current keyboard macro
+        and save the definition.'''
+        self.finalize()
+    
+    def call_last_kbd_macro(self, e): # (C-x e)
+        '''Re-execute the last keyboard macro defined, by making the
+        characters in the macro appear as if typed at the keyboard.'''
+        self.finalize()
+    
+    def re_read_init_file(self, e): # (C-x C-r)
+        '''Read in the contents of the inputrc file, and incorporate any
+        bindings or variable assignments found there.'''
+        self.finalize()
+    
+    def abort(self, e): # (C-g)
+        '''Abort the current editing command and ring the terminals bell
+             (subject to the setting of bell-style).'''
+        self._bell()
+        self.finalize()
+    
+    def do_uppercase_version(self, e): # (M-a, M-b, M-x, ...)
+        '''If the metafied character x is lowercase, run the command that is
+        bound to the corresponding uppercase character.'''
+        self.finalize()
+    
+    def prefix_meta(self, e): # (ESC)
+        '''Metafy the next character typed. This is for keyboards without a
+        meta key. Typing ESC f is equivalent to typing M-f. '''
+        self.next_meta = True
+        self.finalize()
+    
+    def undo(self, e): # (C-_ or C-x C-u)
+        '''Incremental undo, separately remembered for each line.'''
+        self.l_buffer.pop_undo()
+        self.finalize()
+    
+    def revert_line(self, e): # (M-r)
+        '''Undo all changes made to this line. This is like executing the
+        undo command enough times to get back to the beginning.'''
+        self.finalize()
+    
+    def tilde_expand(self, e): # (M-~)
+        '''Perform tilde expansion on the current word.'''
+        self.finalize()
+    
+    def set_mark(self, e): # (C-@)
+        '''Set the mark to the point. If a numeric argument is supplied, the
+        mark is set to that position.'''
+        self.l_buffer.set_mark()
+        self.finalize()
+    
+    def exchange_point_and_mark(self, e): # (C-x C-x)
+        '''Swap the point with the mark. The current cursor position is set
+        to the saved position, and the old cursor position is saved as the
+        mark.'''
+        self.finalize()
+    
+    def character_search(self, e): # (C-])
+        '''A character is read and point is moved to the next occurrence of
+        that character. A negative count searches for previous occurrences.'''
+        self.finalize()
+    
+    def character_search_backward(self, e): # (M-C-])
+        '''A character is read and point is moved to the previous occurrence
+        of that character. A negative count searches for subsequent
+        occurrences.'''
+        self.finalize()
+    
+    def insert_comment(self, e): # (M-#)
+        '''Without a numeric argument, the value of the comment-begin
+        variable is inserted at the beginning of the current line. If a
+        numeric argument is supplied, this command acts as a toggle: if the
+        characters at the beginning of the line do not match the value of
+        comment-begin, the value is inserted, otherwise the characters in
+        comment-begin are deleted from the beginning of the line. In either
+        case, the line is accepted as if a newline had been typed.'''
+        self.finalize()
+    
+    def dump_variables(self, e): # ()
+        '''Print all of the settable variables and their values to the
+        Readline output stream. If a numeric argument is supplied, the
+        output is formatted in such a way that it can be made part of an
+        inputrc file. This command is unbound by default.'''
+        self.finalize()
+    
+    def dump_macros(self, e): # ()
+        '''Print all of the Readline key sequences bound to macros and the
+        strings they output. If a numeric argument is supplied, the output
+        is formatted in such a way that it can be made part of an inputrc
+        file. This command is unbound by default.'''
+        self.finalize()
+    
 
 
     def digit_argument(self, e): # (M-0, M-1, ... M--)
         '''Add this digit to the argument already accumulating, or start a
         new argument. M-- starts a negative argument.'''
-        args=e.char
-
-        c = self.console
-        line = self.l_buffer.get_line_text()
-        oldprompt=self.prompt
-        def nop(e):
-            pass
-        while 1:
-            x, y = self.prompt_end_pos
-            c.pos(0, y)
-            self.prompt="(arg: %s) "%args
-            self._print_prompt()
-            self._update_line()
-
-            event = c.getkeypress()
-            if event.keyinfo.keyname == 'enter':
-                break
-            elif event.char in "0123456789":
-                args+=event.char
-            else:
-                self.argument=int(args)
-                keyinfo=event.keyinfo.tuple()
-                if len(keyinfo[-1])>1:
-                    default=nop
-                else:
-                    default=self.self_insert
-                dispatch_func = self.key_dispatch.get(keyinfo,default)
-                dispatch_func(event)
-                break
-        self.prompt=oldprompt
-        x, y = self.prompt_end_pos
-        c.pos(0, y)
-        self._print_prompt()
-        self._update_line()
-
-            
-
+        self._init_digit_argument(e)
+        #Should not finalize
 
     def universal_argument(self, e): # ()
         '''This is another way to specify an argument. If this command is
@@ -440,107 +586,7 @@ class EmacsMode(IncrementalSearchPromptMode, SearchPromptMode, basemode.BaseMode
         executing this function the first time makes the argument count
         four, a second time makes the argument count sixteen, and so on. By
         default, this is not bound to a key.'''
-        pass
-
-    def delete_char_or_list(self, e): # ()
-        '''Deletes the character under the cursor if not at the beginning or
-        end of the line (like delete-char). If at the end of the line,
-        behaves identically to possible-completions. This command is unbound
-        by default.'''
-        pass
-
-    def start_kbd_macro(self, e): # (C-x ()
-        '''Begin saving the characters typed into the current keyboard macro. '''
-        pass
-
-    def end_kbd_macro(self, e): # (C-x ))
-        '''Stop saving the characters typed into the current keyboard macro
-        and save the definition.'''
-        pass
-
-    def call_last_kbd_macro(self, e): # (C-x e)
-        '''Re-execute the last keyboard macro defined, by making the
-        characters in the macro appear as if typed at the keyboard.'''
-        pass
-
-    def re_read_init_file(self, e): # (C-x C-r)
-        '''Read in the contents of the inputrc file, and incorporate any
-        bindings or variable assignments found there.'''
-        pass
-
-    def abort(self, e): # (C-g)
-        '''Abort the current editing command and ring the terminals bell
-             (subject to the setting of bell-style).'''
-        self._bell()
-
-    def do_uppercase_version(self, e): # (M-a, M-b, M-x, ...)
-        '''If the metafied character x is lowercase, run the command that is
-        bound to the corresponding uppercase character.'''
-        pass
-
-    def prefix_meta(self, e): # (ESC)
-        '''Metafy the next character typed. This is for keyboards without a
-        meta key. Typing ESC f is equivalent to typing M-f. '''
-        self.next_meta = True
-
-    def undo(self, e): # (C-_ or C-x C-u)
-        '''Incremental undo, separately remembered for each line.'''
-        self.l_buffer.pop_undo()
-
-    def revert_line(self, e): # (M-r)
-        '''Undo all changes made to this line. This is like executing the
-        undo command enough times to get back to the beginning.'''
-        pass
-
-    def tilde_expand(self, e): # (M-~)
-        '''Perform tilde expansion on the current word.'''
-        pass
-
-    def set_mark(self, e): # (C-@)
-        '''Set the mark to the point. If a numeric argument is supplied, the
-        mark is set to that position.'''
-        self.l_buffer.set_mark()
-
-    def exchange_point_and_mark(self, e): # (C-x C-x)
-        '''Swap the point with the mark. The current cursor position is set
-        to the saved position, and the old cursor position is saved as the
-        mark.'''
-        pass
-
-    def character_search(self, e): # (C-])
-        '''A character is read and point is moved to the next occurrence of
-        that character. A negative count searches for previous occurrences.'''
-        pass
-
-    def character_search_backward(self, e): # (M-C-])
-        '''A character is read and point is moved to the previous occurrence
-        of that character. A negative count searches for subsequent
-        occurrences.'''
-        pass
-
-    def insert_comment(self, e): # (M-#)
-        '''Without a numeric argument, the value of the comment-begin
-        variable is inserted at the beginning of the current line. If a
-        numeric argument is supplied, this command acts as a toggle: if the
-        characters at the beginning of the line do not match the value of
-        comment-begin, the value is inserted, otherwise the characters in
-        comment-begin are deleted from the beginning of the line. In either
-        case, the line is accepted as if a newline had been typed.'''
-        pass
-
-    def dump_variables(self, e): # ()
-        '''Print all of the settable variables and their values to the
-        Readline output stream. If a numeric argument is supplied, the
-        output is formatted in such a way that it can be made part of an
-        inputrc file. This command is unbound by default.'''
-        pass
-
-    def dump_macros(self, e): # ()
-        '''Print all of the Readline key sequences bound to macros and the
-        strings they output. If a numeric argument is supplied, the output
-        is formatted in such a way that it can be made part of an inputrc
-        file. This command is unbound by default.'''
-        pass
+        #Should not finalize
 
 
     #Create key bindings:
@@ -622,6 +668,12 @@ class EmacsMode(IncrementalSearchPromptMode, SearchPromptMode, basemode.BaseMode
         self._bind_key("divide",            self.self_insert)
         self._bind_key("vk_decimal",        self.self_insert)
         log("RUNNING INIT EMACS")
+        for i in range(0,10):
+            self._bind_key("alt-%d"%i,      self.digit_argument)
+        self._bind_key("alt--",             self.digit_argument)
+
+
+
 
 # make it case insensitive
 def commonprefix(m):