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Ⅰ. 插件描述

Extension for vim-r-plugin to support the devtools package

Ⅱ. 基本信息

创建日期：  2013-04-10 使用用户：  7 Github星：  23 插件作者：  Michel Lang

Ⅲ. 安装方法

使用Vundle管理器安装

在你的.vimrc下添加:

Plugin 'mllg/vim-devtools-plugin'

… 然后在Vim中运行以下命令:

: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 'mllg/vim-devtools-plugin'

… 然后在Vim中运行以下命令:

:source %
:NeoBundleInstall

使用VimPlug管理器安装

在你的.vimrc下添加:

Plug 'mllg/vim-devtools-plugin'

… 然后在Vim中运行以下命令:

: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/mllg/vim-devtools-plugin

Ⅳ. 文档说明

# vim-devtools-plugin

Extension for the vim plugins Vim-R-Plugin and Nvim-r to support the devtools R package.

Installation

Use your favourite bundle manager to install this script, e.g.:

" Vundle
Plugin 'mllg/vim-devtools-plugin'

" Neobundle with lazy load
NeoBundleLazy 'mllg/vim-devtools-plugin',
    \ {'autoload' : {'filetypes' : ['r','rmd','rnoweb']}}

" dein with lazy load
call dein#add('mllg/vim-devtools-plugin', {'on_ft' : ['r', 'rmd', 'rdoc', 'rnoweb']})

" Vim-Plug with lazy load
Plug 'mllg/vim-devtools-plugin', { 'for': ['r', 'rmd', 'rnoweb']}

Available commands

• RLoadPackage <dir>: Runs devtools::load_all.
• RUnloadPackage <dir>: Runs devtools::unload.
• RBuildPackage <dir>: Runs devtools::build.
• RCheckPackage <dir>: Runs devtools::check.
• RTestPackage <dir> <filter>: Runs devtools::test using specified filter (default '').
• RTestFile: Runs devtools::test setting a filter to test the current file.
• RDocumentPackage <dir>: Runs devtools::document
• RMakePackage <dir>: Runs devtools::document, then devtools::install.
• RSetupTest <dir>: Loads "testthat" and invisibly sources all files matching pattern ^helper in the test directory.
• RSourceFile <file>: Sources the given file. If argument <file> is omitted, either the master file (if set, see below) or the current buffer gets sourced.
• RBuildPackgeTags <dir>: Builds a tag file for the package and stores it in g:devtools_rtags_dir (default is "~/.rtags"). All tag files in this directory will automatically added to &tags for file types r, rnoweb and rmd.
• RUsage <dir>: Loads the package and calls codetools::checkUsagePackage(). Reported problems are send to the quickfix window.
• RSetMaster <file>: Declare <file> the master file. Used in :RSourceFile. If <file> is omitted, the current buffer is declared as master. Note that this choice is not persistent between vim sessions.

The DESCRIPTION file is searched in <dir> and all its parents.
Default for <dir> is the directory of the current buffer.

If you do not want all these commands to be defined, set the option devtools_commands:

let g:devtools_commands = 0

Support for FZF

If you are a user of FZF, you can grep your R history file with the following setup:

Make R history persistent across sessions

Put the following code in your .Rprofile, preferably inside the .First function:

if (interactive()) {
    history_file = normalizePath("~/.Rhistory", mustWork = FALSE)
    ok = try(utils::loadhistory(history_file))
    if (inherits(ok, "try-error")) {
        message("History could not be loaded: ", history_file)
    } else {
        message("Loaded history: ", history_file)
        .Last <<- function() try(utils::savehistory(history_file))
    }
}

Create new command

function! s:fzf_r_history()
    let l:history_file = expand('~/.Rhistory')
    call g:devtools#send_cmd('utils::savehistory("' . l:history_file . '")')
    call fzf#run({
                \ 'source': 'cat ' . l:history_file . ' | grep -v "# \\[history skip\\]$" | uniq',
                \ 'sink' :  g:SendCmdToR,
                \ 'options': '--no-sort --tac',
                \ 'down' : '40%' })
endfunction

command! RHistory call s:fzf_r_history()

Map to a key as you find appropiate.