Re: C formatting

Kai Großjohann a écrit:


> I suggest to try C-c C-o on the first line that has wrong indentation
> and to follow the prompts.  Then hit TAB to reindent the line.  When
> you like the indentation, you can use C-x ESC ESC and then M-p/M-n to
> retrieve the right c-set-offset statement.  That's what you can put
> in the hook, below:

I started from what an user answer here gave me:

(add-hook 'c-mode-hook
        (function (lambda ()
                (c-set-style "bsd")
                (setq c-basic-offset 4)
        ))
)

and then what what you said:
    C-x C-o
I get the the statement
    Syntactic symabol to change: substatement
I hit Enter...
    substatement offset (default +):
I put 0, and then I get the *wanted behaviour*.
    C-x ESC ESC
    redo (c-set-offset (quote substatement) 0 nil)

So I modify my .emacs:

(add-hook 'c-mode-hook
        (function (lambda ()
                (c-set-style "bsd")
                (setq c-basic-offset 4)
                (c-set-offset 0)
        ))
)

But then I obtain a different behaviour.
Typically, after an "if", when I go on a new line to do my opening 
brace, and hit Tab, the offset is 12 characters (8 char tab, and four 
characters).

> You didn't say which version of Emacs you are using.  I'm assuming
> Emacs 21.  Probably the above works for Emacs 20, too.

21.2.1

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   :(o o):  .     (o o)         (o o)      -  (O o)  -
ooO--(_)--Ooo-ooO--(_)--Ooo-ooO--(_)--Ooo-ooO--(_)--Ooo-