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94 lines
3.0 KiB
EmacsLisp
94 lines
3.0 KiB
EmacsLisp
;; -*- lisp-interaction -*-
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;; -*- emacs-lisp -*-
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;;
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;; Set emacs up for editing code using CVS indentation conventions.
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;; See HACKING for more on what those conventions are.
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;; To use, put in your .emacs:
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;; (load "c-mode")
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;; (load "cvs-format.el")
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;; You need to load c-mode first or else when c-mode autoloads it will
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;; clobber the settings from cvs-format.el. Using c-mode-hook perhaps would
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;; be a cleaner way to handle that. Or see below about (set-c-style "BSD").
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;;
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;; Credits: Originally from the personal .emacs file of Rich Pixley,
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;; then rich@cygnus.com, circa 1992. He sez "feel free to copy."
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;;
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;;
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;;
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;; This section sets constants used by c-mode for formating
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;;
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;;
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;; If `c-auto-newline' is non-`nil', newlines are inserted both
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;;before and after braces that you insert, and after colons and semicolons.
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;;Correct C indentation is done on all the lines that are made this way.
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(setq c-auto-newline nil)
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;;*Non-nil means TAB in C mode should always reindent the current line,
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;;regardless of where in the line point is when the TAB command is used.
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;;It might be desirable to set this to nil for CVS, since unlike GNU
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;; CVS often uses comments over to the right separated by TABs.
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;; Depends some on whether you're in the habit of using TAB to
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;; reindent.
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;(setq c-tab-always-indent nil)
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;;; It seems to me that
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;;; `M-x set-c-style BSD RET'
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;;; or
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;;; (set-c-style "BSD")
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;;; takes care of the indentation parameters correctly.
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;; C does not have anything analogous to particular function names for which
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;;special forms of indentation are desirable. However, it has a different
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;;need for customization facilities: many different styles of C indentation
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;;are in common use.
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;;
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;; There are six variables you can set to control the style that Emacs C
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;;mode will use.
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;;
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;;`c-indent-level'
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;; Indentation of C statements within surrounding block. The surrounding
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;; block's indentation is the indentation of the line on which the
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;; open-brace appears.
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(setq c-indent-level 4)
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;;`c-continued-statement-offset'
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;; Extra indentation given to a substatement, such as the then-clause of
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;; an if or body of a while.
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(setq c-continued-statement-offset 4)
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;;`c-brace-offset'
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;; Extra indentation for line if it starts with an open brace.
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(setq c-brace-offset -4)
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;;`c-brace-imaginary-offset'
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;; An open brace following other text is treated as if it were this far
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;; to the right of the start of its line.
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(setq c-brace-imaginary-offset 0)
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;;`c-argdecl-indent'
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;; Indentation level of declarations of C function arguments.
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(setq c-argdecl-indent 4)
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;;`c-label-offset'
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;; Extra indentation for line that is a label, or case or default.
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;; This doesn't quite do the right thing for CVS switches, which use the
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;; switch (foo)
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;; {
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;; case 0:
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;; break;
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;; style. But if one manually aligns the first case, then the rest
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;; should work OK.
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(setq c-label-offset -4)
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;;;; eof
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