Ⅰ. 插件描述
Vim plugin for ghc-imported-from.Ⅱ. 基本信息
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Ⅲ. 安装方法
使用Vundle管理器安装
在你的.vimrc下添加:Plugin 'carlohamalainen/ghcimportedfrom-vim':source %
:PluginInstall对于Vundle版本 < 0.10.2，请用上面的Bundle替换Plugin。
使用NeoBundle管理器安装
在你的.vimrc下添加:NeoBundle 'carlohamalainen/ghcimportedfrom-vim':source %
:NeoBundleInstall使用VimPlug管理器安装
在你的.vimrc下添加:Plug 'carlohamalainen/ghcimportedfrom-vim':source %
:PlugInstall使用Pathogen管理器安装
在终端中运行以下命令:cd ~/.vim/bundle
git clone https://github.com/carlohamalainen/ghcimportedfrom-vimⅣ. 文档说明
# ghcimportedfrom-vim
Vim plugin for ghc-imported-from.
Based heavily on ghcmod-vim.
Installation - Linux
Prerequisites are Pathogen, vimproc, and ghc-imported-from.
Pathogen
Install Pathogen:
mkdir -p ~/.vim/autoload ~/.vim/bundle;
curl -Sso ~/.vim/autoload/pathogen.vim https://raw.github.com/tpope/vim-pathogen/master/autoload/pathogen.vim
Add these lines to ~/.vimrc:
execute pathogen#infect()
syntax on
filetype plugin indent on
vimproc
git clone https://github.com/Shougo/vimproc.vim.git ~/.vim/bundle/vimproc.vim
cd ~/.vim/bundle/vimproc.vim
make
cd
ghc-imported-from
Install into user's cabal directory:
git clone https://github.com/carlohamalainen/ghc-imported-from
cd ghc-imported-from
cabal install
cd -
Alternatively, see the script build_in_sandbox.sh for building
in a cabal sandbox (requires a fairly recent version of Cabal).
Make sure that the ghc-imported-from binary is on the path, for example:
$ which ghc-imported-from
/home/user/.cabal/bin/ghc-imported-from
ghcimportedfrom-vim
Install ghcimportedfrom-vim:
git clone https://github.com/carlohamalainen/ghcimportedfrom-vim ~/.vim/bundle/ghcimportedfrom-vim
Add these lines to ~/.vimrc:
au FileType haskell nnoremap <buffer> <F4> :GhcImportedFromOpenHaddock<CR>
au FileType lhaskell nnoremap <buffer> <F4> :GhcImportedFromOpenHaddock<CR>
au FileType haskell nnoremap <buffer> <F5> :GhcImportedFromEchoUrl<CR>
au FileType lhaskell nnoremap <buffer> <F5> :GhcImportedFromEchoUrl<CR>
Install - Windows
Tested on Windows 7 64bit.
Install the following components:
- Haskell Platform 2013
- GIT
- MingW (then install all dev tools in the "Basic" tab)
- Vim
Then using a Git Bash shell:
cd $HOME
mkdir -p ~/vimfiles/autoload ~/vimfiles/bundle
curl -Sso ~/vimfiles/autoload/pathogen.vim https://raw.github.com/tpope/vim-pathogen/master/autoload/pathogen.vim
vimproc:
git clone https://github.com/Shougo/vimproc.vim.git ~/vimfiles/bundle/vimproc.vim
cd ~/vimfiles/bundle/vimproc.vim
/c/MinGW/bin/mingw32-make.exe -f make_mingw32.mak
cd
ghc-imported-from
git clone https://github.com/carlohamalainen/ghc-imported-from
cd ghc-imported-from
cabal install
cd -
ghcimportedfrom-vim
git clone https://github.com/carlohamalainen/ghcimportedfrom-vim ~/vimfiles/bundle/ghcimportedfrom-vim
vimrc
Make sure that it looks like this:
$ cat $HOME/.vimrc
execute pathogen#infect()
syntax on
filetype plugin indent on
au FileType haskell nnoremap <buffer> <F4> :GhcImportedFromOpenHaddock<CR>
au FileType lhaskell nnoremap <buffer> <F4> :GhcImportedFromOpenHaddock<CR>
au FileType haskell nnoremap <buffer> <F5> :GhcImportedFromEchoUrl<CR>
au FileType lhaskell nnoremap <buffer> <F5> :GhcImportedFromEchoUrl<CR>
au FileType haskell vnoremap <S-F4> :<C-u> :GhcImportedFromOpenHaddockVismode<CR>
au FileType lhaskell vnoremap <S-F4> :<C-u> :GhcImportedFromOpenHaddockVismode<CR>
au FileType haskell vnoremap <S-F5> :<C-u> :GhcImportedFromEchoUrlVismode<CR>
au FileType lhaskell vnoremap <S-F5> :<C-u> :GhcImportedFromEchoUrlVismode<CR>
Using
In Vim, put the cursor over a symbol, and hit F4 to open the relevant
Haddock documentation page in the system's default browser, or F5 to
echo the Haddock URL in the Vim window.
If the cursor is over a "strange" symbol like
<$
then the standard regex may not identify the symbol properly. In this
case you can use vim's visual mode to highlight the text and then hitShift-F4 or Shift-F5 to open the doc or echo the url
for the highlighted term.
The screencast shows
some examples. Make sure that the video plays in 720p HD fullscreen.
Customising
To manually specify the browser, set g:ghcimportedfrom_browser in your ~/.vimrc:
let g:ghcimportedfrom_browser = '/usr/bin/google-chrome'
To pass extra options to GHC:
let g:ghcimportedfrom_ghc_options = ['-blap']
To pass extra options to ghc-pkg:
let g:ghcimportedfrom_ghcpkg_options = ['--global', '--package-db=/home/user/foo/.cabal-sandbox/x86_64-linux-ghc-7.6.3-packages.conf.d']
Beware that GHC and ghc-pkg accept options in a different form;
for example GHC takes -package-db while ghc-pkg takes--package-db=. For more details: http://www.vex.net/~trebla/haskell/sicp.xhtml