Vim的一些技巧记录

gf快捷键跳转到对应文档指定的行数：（在vimrc中添加以下代码段）

function! GotoFileWithLineNum()
	let bak_isfname=&isfname
	set isfname=@,48-57,/,.,-,_,+,#,$,%,~,="
	let line_number=0
	let file_name=expand('<cflie>')
	"echo file_name
    if !filereadable(file_name)
		echo 'Err! Can not find file:' file_name
	return
	endif
	if search('\%#\f*[:,"(]*\zs[0-9]\+')
		let temp=$iskeyword
		set iskeyword=48-57
		let line_number=expand('<cflie>')
		exe 'set iskeyword=' .temp
	endif
	exe 'set isfname=' .bak_isfname
	exe 'e ' .file_name

	let digit_match = match(line_number,'[^0-9]')

	if(digit_match!=-1)
		return
	endif
	exe line_number
endfunction

"map gf :call GotoFileWithLineNum()<CR>
map gf :vs<CR>:call GotoFileWithLineNum()<CR>
"map gt :vs<CR>:call GotoFileWithLineNum()<CR>
"nmap gf :tabe <cflie><CR> "define in $VIMRUNTIME/plugin/keymap.vim

systemverilong类高亮：（在systemverilong.vim中加入以下代码段）

" vim: ts=8
"Function highlight
syn match cFunction "\<[a-zA-Z_][a-zA-Z_0-9]*\>[^()]*)("me=e-2
syn match cFunction "\<[a-zA-Z_][a-zA-Z_0-9]*\>\s*("me=e-1
hi cFunction gui=NONE guifg=SeaGreen
"Class highlight
syn match cClassName "\<[a-zA-Z_][a-zA-Z_0-9]*\>*\:"me=e-1
syn match cClassName "\<[a-zA-Z_][a-zA-Z_0-9]*\>*\."me=e-1
hi cClassName gui=NONE guifg=Magenta

效果如下，颜色可以自己调整：