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VIM (view source)

Revision as of 19:59, 29 June 2016

7,189 bytes added ,  29 June 2016
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add emmet and adding comments to a block
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== Editing techniques ==
= Adding comments to a block =
 
== Adding comments to a block ==


Grab lines with visual block and then <code>:norm i#</code> to comment, and then <code>:norm x</code> or <code>:norm ^x</code> with indentation.
Grab lines with visual block and then <code>:norm i#</code> to comment, and then <code>:norm x</code> or <code>:norm ^x</code> with indentation.


== Emmet ==
= Emmet =


Also known as Zen Coding previously.
Also known as Zen Coding previously.
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* [http://docs.emmet.io/cheat-sheet/ Emmet cheatsheet]
* [http://docs.emmet.io/cheat-sheet/ Emmet cheatsheet]


== Miscellaneous ==
= Miscellaneous =


=== Fixing an issue with Python version when using VIM with some packages ===
== Fixing an issue with Python version when using VIM with some packages ==
* ''Last tested on Ubuntu 16.04 LTS (xenial) | easy | less than five minutes''
* ''Last tested on Ubuntu 16.04 LTS (xenial) | easy | less than five minutes''


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$ apt-get install vim-nox
$ apt-get install vim-nox
</source>
</source>
= Initial setup =
Install [https://github.com/Shougo/neobundle.vim Shougo/neobundle.vim] from Github. It's a new package management tool for Vim that utilizes the Github repository.
Here is my entire ~/.vimrc file.
<source lang="vim" enclose="div">
set nocompatible
set noexpandtab
set tabstop=4
set shiftwidth=4
set softtabstop=4
set smartindent
set autoindent
set encoding=utf-8
set number
set autowrite
set ruler
set foldmethod=indent
set foldnestmax=15
set nofoldenable
set foldlevel=1
set timeoutlen=500
set hidden
set t_Co=256
set statusline=%F\ \%{fugitive#statusline()}\ \%=\ \%y\ -\ %l/%L
set laststatus=2
set runtimepath+=~/.vim/bundle/neobundle.vim/
let g:phpcomplete_index_composer_command="composer"
let g:Powerline_symbols = "fancy"
let g:gitgutter_sign_added = '++'
let g:gitgutter_sign_modified = 'MM'
let g:gitgutter_sign_removed = '--'
let g:gitgutter_sign_modified_removed = 'M-'
call neobundle#rc(expand('~/.vim/bundle/'))
NeoBundleFetch 'Shougo/neobundle.vim'
filetype plugin indent on
NeoBundle 'Shougo/vimproc', {
      \ 'build' : {
      \    'windows' : 'make -f make_mingw32.mak',
      \    'cygwin' : 'make -f make_cygwin.mak',
      \    'mac' : 'make -f make_mac.mak',
      \    'unix' : 'make -f make_unix.mak',
      \    },
    \ }
NeoBundle 'Shougo/unite.vim'
NeoBundle 'Shougo/vimshell.vim'
NeoBundle 'airblade/vim-gitgutter'
NeoBundle 'Lokaltog/powerline',{'rtp': 'powerline/bindings/vim/'}
NeoBundle 'tpope/vim-fugitive'
NeoBundle 'kien/ctrlp.vim'
NeoBundle 'vim-scripts/sudo.vim'
NeoBundle 'm2mdas/phpcomplete-extended'
NeoBundle 'm2mdas/phpcomplete-extended-laravel'
NeoBundle 'chriskempson/vim-tomorrow-theme'
NeoBundleCheck
filetype plugin indent on
colorscheme torte
highlight LineNr ctermfg=darkgrey
highlight SignColumn ctermbg=black
highlight Folded ctermfg=11 ctermbg=23
autocmd FileType php setlocal omnifunc=phpcomplete_extended#CompletePHP
</source>
<code>set nocompatible</code> - forget about making Vim behave like Vi.
<code>set noexpandtab</code> - do not expand tabs into spaces; use the tab character
<code>set tabstop=4</code> - uses 4 character spaces for a tab
<code>set shiftwidth=4</code> - move 4 spaces for reindent operation (<< or >> shortcut keys)
<code>set softtabstop=4</code> - number of spaces a tab uses in INSERT mode
<code>set smartindent</code> - use smart indent mode -- i.e. entering after a opening bracket would automatically indent and in other similar situations
<code>set autoindent</code> - use the same indentation as the last line
<code>set encoding=utf-8</code> - set encoding
<code>set number</code> - turn on line numbers (<code>set nonumber</code> to turn it off)
<code>set autowrite</code> - automatically save when changing between buffers
<code>set ruler</code> - information such as line number and current position in the file are displayed on the status line
<code>set foldmethod=indent</code> - another foldmethod I use regularly is marker ({{{ & }}}) when documenting code, but indent is a good start for reading through long lines of code
<code>set foldnestmax=15</code> - the nest level for the code folding
<code>set nofoldenable</code> - you don't want Vim to fold your code by default on initial load of a file
<code>set foldlevel=1</code> - when executing close command for code folding everything will be folded down to level 1, or the top level
<code>set timeoutlen=500</code> - keycode delay to be used; default is 1000, but this reduces the polling time when you press on a Esc to change modes
<code>set hidden</code> - allows loading of a buffer in a window that has a modified buffer
<code>set t_Co=256</code> - allow Vim to understand that the terminal is using 256 colors
<code>set statusline=%F\ \%{fugitive#statusline()}\ \%=\ \%y\ -\ %l/%L</code> - this is the default for the fugitive installation
<code>set laststatus=2</code> - turn the status line on
<code>set runtimepath+=~/.vim/bundle/neobundle.vim/</code> - required for neobundle installation
<code>let g:phpcomplete_index_composer_command="composer"</code> - by default, it is "php composer.phar", so this is according to how you've customized your development environment
<code>let g:Powerline_symbols="fancy"</code> - I haven't confirmed this yet, but this probably allows Lokaltog/powerline plugin to use Private Use Area of the Unicode of fonts specifically patched for Powerline characters
<code>let g:gitgutter_sign_added = '++'</code> - I like my GitGutter to occupy two characters for better visibility
...
<code>call neobundle#rc(expand('~/.vim/bundle/'))</code> - I think this sets this directory as NeoBundle's target bundle directory; required by NeoBundle
<code>NeoBundleFetch 'Shougo/neobundle.vim'</code> - as required by NeoBundle
</code>filetype plugin indent on</code> - allow plugins to change the indent behavior (??)
All those NeoBundle 'owner/package' lines are for installation of packages
<code>NeoBundle 'Shougo/vimproc'...</code> - vimproc allows real-time update of certain components that uses this package
<code>NeoBundle 'Shougo/unite.vim'</code> - similar to ctrlp, allows extensive searching features and UI
<code>NeoBundle 'Shougo/vimshell.vim'</code> - allows bash shell like interface within vim
<code>NeoBundle 'airblade/vim-gitgutter'</code> - Git diff marks are displayed somewhat realtime
<code>NeoBundle 'Lokaltog/powerline',{'rtp': 'powerline/bindings/vim/'}</code> - one of the most popular status line plugins
<code>NeoBundle 'tpope/vim-fugitive'</code> - run Git commands within Vim
<code>NeoBundle 'kien/ctrlp.vim'</code> - extensive searching tool
<code>NeoBundle 'vim-scripts/sudo.vim'</code> - installed to get rid of the annoying msg while running Vim as a sudo
<code>NeoBundle 'm2mdas/phpcomplete-extended'</code> - command completion similar to ones found in many GUI IDEs
<code>NeoBundle 'm2mdas/phpcomplete-extended-laravel'</code> - this is add-on allows completion for Laravel 4
<code>NeoBundle 'chriskempson/vim-tomorrow-theme'</code> - I sometimes use this theme
<code>NeoBundleCheck</code> - NeoBundle requires this
<code>colorscheme torte</code> - Use this color scheme -- a default one I like
<code>highlight LineNr ctermfg=darkgrey</code> - color of the line numbers
<code>highlight SignColumn ctermbg=black</code> - color of the gutter used by GitGutter
<code>highlight Folded ctermfg=11 ctermbg=23</code> - the default folded code color is an eyesore, so replace it
<code>autocmd FileType php setlocal omnifunc=phpcomplete_extended#CompletePHP</code> - this completes the phpcomplete_extended plugin installation
= Useful commands =
;Turn number lines
:<nowiki>:</nowiki>set number
;Wordwrap off
:<nowiki>:</nowiki>set nowrap
;Syntax on
:<nowiki>:</nowiki>syntax on
= Possibly outdated by 2014 =
== CTAG ==
;Rebuild a ctag file from a current project (assuming extensions are abc & def)
:find . -type f -name \*.abc -o -name \*.def | xargs ctags --language-force=php
:(to add more extensions) find . -type f -name \*.ghi | xargs ctags -a --language-force=;http://www.thegeekstuff.com/2009/04/ctags-taglist-vi-vim-editor-as-sourece-code-browser/
:ctags and taglist
;http://runpaint.org/
:vim and other tech books
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