Purnank <[EMAIL PROTECTED]> wrote on Mon, 4 Apr 2005 11:35:58
+0200:
> Hello all,
> I need one help.
> On my system, c-indent-new-comment-line is mapped to M-j
> But i want it to map c-indent-new-comment-line to "Return" when i am typing
> a comment and
> map "Return" to newline-and-comment when i am editing C++ file.
That's what the maintainer of CC Mode (Martin Stjernholm) wanted too. So
he wrote the command `c-context-line-break' which does exactly that.
Put the following into your .emacs:
(after-load "cc-mode"
'(define-key c-mode-base-map "\C-m" 'c-context-line-break))
and if it does what you want, you could always send appreciation to Martin
on [EMAIL PROTECTED] ;-)
> Also,
> Sometimes there are tabs inserted in my file. and some time spaces.
> If i use C-j (newline-and-comment) no tabs are inserted.
> but if i use indent-region, align-entire, tabs get inserted.
> Is this the default behaviour? How can i overcome it to insert spaces
> explicitly.
That seems strange. Are you sure it isn't just that your indents are too
small for a tab character (by default 8 columns wide)? Emacs does indeed
use tabs for indentation by default. You can switch this off by setting
`indent-tabs-mode' to nil, but you have to do it in _each_ buffer. The
best way would be to put it into a hook function. See 8 lines below!
> How can i have Hungary Delete by default.
Don't you like Budapest? ;-)
(defun purnank-cc-mode-hook ()
(c-toggle-hungry-state 1)
(setq indent-tabs-mode nil))
(add-hook 'c-mode-common-hook 'purnank-cc-mode-hook)
> And,
> Is it possible to delete trailing spaces? In some other editor i used
> previously, it was possible to remove trailing spaces. The last inserted
> space can be deleted from the same. Is is possible for Emacs also?
Of course it's possible - it's Emacs! M-x delete-trailing-whitespace.
[ .... ]
Just as a matter of interest, all these things are documented in the
manuals which are _surely_ installed on your system too. They're not
that difficult to use, once you get used to them. Try this:
C-h i ; gets you into info
m cc-mode ; gets you to the CC Mode manual.
m command and <tab><CR> ; gets you to the "command and function index"
m c-context-line-break ; gets you to the page where that function is
; defined
C-s c-context- ; finds the actual definition.
> Thanking You.
All the best to yourself, too!
> Purnank
--
Alan Mackenzie (Munich, Germany)
Email: [EMAIL PROTECTED]; to decode, wherever there is a repeated letter
(like "aa"), remove half of them (leaving, say, "a").
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