python-mode changes in 22.3?

python-mode changes in 22.3?

[Chris Withers]

Hi All,

I've been using an antique version of python-mode for many years and 
have just made the lead to 22.3, which ships with python mode.

However, there are a few changes that are causing me problems:

- the comment/uncomment menu items on the python menu have vanished. How 
do I get these back?

- hitting return after, say, "def myfunc():" used to leave me at the 
right tab level. It no longer does. I have to hit tab. How do I get it 
so that I don't have to hit tab anymore, which is how it used to behave?

If there's a better list to ask about python-mode, please let me know!

cheers,

Chris

-- 
Simplistix - Content Management, Zope & Python Consulting
            - http://www.simplistix.co.uk

Re: python-mode changes in 22.3?

[Anselm Helbig]

Hi!

> I've been using an antique version of python-mode for many years and 
> have just made the lead to 22.3, which ships with python mode.
> 
> However, there are a few changes that are causing me problems:
> 
> - the comment/uncomment menu items on the python menu have vanished. How 
> do I get these back?
> 
> - hitting return after, say, "def myfunc():" used to leave me at the 
> right tab level. It no longer does. I have to hit tab. How do I get it 
> so that I don't have to hit tab anymore, which is how it used to behave?
> 
> If there's a better list to ask about python-mode, please let me know!

Emacs22 ships with it's own python-mode ("python.el") which is
different from "python-mode.el" (which comes with python). Read all
about it here:

  http://www.emacswiki.org/emacs/PythonMode

Maybe you just want to continue using Python's python-mode...

There also was a lengthy thread about this some days ago:

  http://groups.google.com/group/gnu.emacs.help/browse_thread/thread/579cb1f09fb733d3#

HTH, 

Anselm


-- 
Anselm Helbig 
mailto:anselm.helbig+news2009@googlemail.com

Re: python-mode changes in 22.3?

[Nikolaj Schumacher]

Chris Withers <chris@simplistix.co.uk> wrote:

> - the comment/uncomment menu items on the python menu have vanished. How do I
> get these back?

You can be defining your own menu, but maybe you just want to start
using the universal comment commands, e.g. comment-or-uncomment-region.

> - hitting return after, say, "def myfunc():" used to leave me at the right tab
> level. It no longer does. I have to hit tab. How do I get it so that I don't
> have to hit tab anymore, which is how it used to behave?

Again, you can use the general Emacs mechanism for this.
By default, the <return> key is bound to `newline'.  You might want to
change it to `newline-and-indent'.

(global-set-key "\C-m" 'newline-and-indent)



regards,
Nikolaj Schumacher

Re: python-mode changes in 22.3?

[Chris Withers]

Nikolaj Schumacher wrote:
> Chris Withers <chris@simplistix.co.uk> wrote:
> 
>> - the comment/uncomment menu items on the python menu have vanished. How do I
>> get these back?
> 
> You can be defining your own menu, but maybe you just want to start
> using the universal comment commands, e.g. comment-or-uncomment-region.

I should have known this was possible really ;-)

Where can I find out how to do this?

(or if you're feeling generous..)

What do I put in my .emacs file to add two entries to the python menu:
- comment selected region
- uncomment selected region

That said, if we're adding menu items, how could I add one that 
basically did "shift region right", but twice?

cheers,

Chris

-- 
Simplistix - Content Management, Zope & Python Consulting
            - http://www.simplistix.co.uk

Re: python-mode changes in 22.3?

[Nikolaj Schumacher]

Chris Withers <chris@simplistix.co.uk> wrote:

> Nikolaj Schumacher wrote:
>> Chris Withers <chris@simplistix.co.uk> wrote:
>>
>>> - the comment/uncomment menu items on the python menu have vanished. How do I
>>> get these back?
>>
>> You can be defining your own menu, but maybe you just want to start
>> using the universal comment commands, e.g. comment-or-uncomment-region.
>
> I should have known this was possible really ;-)
>
> Where can I find out how to do this?

I don't use the menus, only keys, so I can't do it for you.

Check out the Emacs manual
- 22.17.1.2 Extended Menu Items

I think they are extended the same way as binding commands to keys.

> That said, if we're adding menu items, how could I add one that basically did
> "shift region right", but twice?

First you need to write such a command. (Then bind the command to a
menu.)

(defun my-command-name ()
  (interactive)
  (call-interactively 'original-command-name)
  (call-interactively 'original-command-name))

You can find the original command name with C-h k <click on menu>.

regards,
Nikolaj Schumacher