1 " Copyright (c) 2007-2008 Sean C. Farley <scf@FreeBSD.org>
4 " Redistribution and use in source and binary forms, with or without
5 " modification, are permitted provided that the following conditions
7 " 1. Redistributions of source code must retain the above copyright
8 " notice, this list of conditions and the following disclaimer,
9 " without modification, immediately at the beginning of the file.
10 " 2. Redistributions in binary form must reproduce the above copyright
11 " notice, this list of conditions and the following disclaimer in the
12 " documentation and/or other materials provided with the distribution.
14 " THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15 " IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 " OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 " IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
18 " INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19 " NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 " DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 " THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 " (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 " THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 " $FreeBSD: src/tools/tools/editing/freebsd.vim,v 1.2 2008/07/30 03:34:23 scf Exp $
27 " This is a plugin for Vim (tested with Vim v7.1) to follow the DragonFly style(9)
28 " indentation. It registers a macro (see below) for changing a buffer's
29 " indentation rules but does not change the indentation of existing code.
32 if exists('loaded_DragonFly')
35 let loaded_DragonFly = 1
38 " DragonFly mapping to switch current buffer to style(9). This is generally '\f'.
39 nmap <silent> <Leader>f :call DragonFly_Style()<CR>
42 " Ignore indents caused by parentheses in DragonFly style.
43 function! IgnoreParenIndent()
44 let indent = cindent(v:lnum)
47 if cindent(v:lnum - 1) > 4000
48 return indent(v:lnum - 1)
50 return indent(v:lnum - 1) + 4
58 " Follow the DragonFly style(9).
59 function! DragonFly_Style()
61 setlocal cinoptions=(4200,u4200,+0.5s,*500,:0,t0,U4200
62 setlocal indentexpr=IgnoreParenIndent()
63 setlocal indentkeys=0{,0},0),:,0#,!^F,o,O,e