1" Copyright (c) 2007-2008 Sean C. Farley <scf@FreeBSD.org> 2" All rights reserved. 3" 4" Redistribution and use in source and binary forms, with or without 5" modification, are permitted provided that the following conditions 6" are met: 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. 13" 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. 24 25" This is a plugin for Vim (tested with Vim v7.1) to follow the FreeBSD style(9) 26" indentation. It registers a macro (see below) for changing a buffer's 27" indentation rules but does not change the indentation of existing code. 28 29" Load only once. 30if exists('loaded_FreeBSD') 31 finish 32endif 33let loaded_FreeBSD = 1 34 35 36" FreeBSD mapping to switch current buffer to style(9). This is generally '\f'. 37nmap <silent> <Leader>f :call FreeBSD_Style()<CR> 38 39 40" Ignore indents caused by parentheses in FreeBSD style. 41function! IgnoreParenIndent() 42 let indent = cindent(v:lnum) 43 44 if indent > 4000 45 if cindent(v:lnum - 1) > 4000 46 return indent(v:lnum - 1) 47 else 48 return indent(v:lnum - 1) + 4 49 endif 50 else 51 return (indent) 52 endif 53endfun 54 55 56" Follow the FreeBSD style(9). 57function! FreeBSD_Style() 58 setlocal cindent 59 setlocal cinoptions=(4200,u4200,+0.5s,*500,:0,t0,U4200 60 setlocal indentexpr=IgnoreParenIndent() 61 setlocal indentkeys=0{,0},0),:,0#,!^F,o,O,e 62 setlocal noexpandtab 63 setlocal shiftwidth=8 64 setlocal tabstop=8 65 setlocal textwidth=80 66endfun 67