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bootstrap.vim
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bootstrap.vim
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" Copyright 2014 Google Inc. All rights reserved.
"
" Licensed under the Apache License, Version 2.0 (the "License");
" you may not use this file except in compliance with the License.
" You may obtain a copy of the License at
"
" http://www.apache.org/licenses/LICENSE-2.0
"
" Unless required by applicable law or agreed to in writing, software
" distributed under the License is distributed on an "AS IS" BASIS,
" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
" See the License for the specific language governing permissions and
" limitations under the License.
" This file can be sourced to install the plugin and its dependencies if no
" plugin manager is available.
let s:codefmt_path = expand('<sfile>:p:h')
if !exists('*maktaba#compatibility#Disable')
try
" To check if Maktaba is loaded we must try calling a maktaba function.
" exists() is false for autoloadable functions that are not yet loaded.
call maktaba#compatibility#Disable()
catch /E117:/
" Maktaba is not installed. Check whether it's in a nearby directory.
let s:rtpsave = &runtimepath
" We'd like to use maktaba#path#Join, but maktaba doesn't exist yet.
let s:slash = exists('+shellslash') && !&shellslash ? '\' : '/'
let s:guess1 = fnamemodify(s:codefmt_path, ':h') . s:slash . 'maktaba'
let s:guess2 = fnamemodify(s:codefmt_path, ':h') . s:slash . 'vim-maktaba'
if isdirectory(s:guess1)
let &runtimepath .= ',' . s:guess1
elseif isdirectory(s:guess2)
let &runtimepath .= ',' . s:guess2
endif
try
" If we've just installed maktaba, we need to make sure that vi
" compatibility mode is off. Maktaba does not support vi compatibility.
call maktaba#compatibility#Disable()
catch /E117:/
" No luck.
let &runtimepath = s:rtpsave
unlet s:rtpsave
" We'd like to use maktaba#error#Shout, but maktaba doesn't exist yet.
echohl ErrorMsg
echomsg 'Maktaba not found, but codefmt requires it. Please either:'
echomsg '1. Place maktaba in the same directory as this plugin.'
echomsg '2. Add maktaba to your runtimepath before using this plugin.'
echomsg 'Maktaba can be found at https://github.com/google/vim-maktaba.'
echohl NONE
finish
endtry
endtry
endif
call maktaba#plugin#GetOrInstall(s:codefmt_path)