과제를 위해서 현재 Perl을 공부하고 있다.
책은 Learning Perl 5/e 번역본 책인데, 번역이 조금 마음에 안들긴 하지만 책 자체는 매우 훌륭한것 같다.
먼저 Perl을 시작하기 앞서서, Linux 환경이 조금 낯선 나이기 때문에 Vim Editor를 먼저 Setting해 보앗다.
http://skyloader.tistory.com/2
skyloader님의 blog에는 3가지 plug 인을 추천해주셨는데, 아직 vim에 익숙치 않아 엄청난 파워를 느낄순 없지만
Perl 코딩을 하는데 있어서 매우 큰 도움을 줄거라 확신한다.
1. Perl omni completion Plug in
http://www.vim.org/scripts/script.php?script_id=2852
2. perl-support-vim
http://www.vim.org/scripts/script.php?script_id=556
3. textMate-style nippets for vim
http://www.vim.org/scripts/script.php?script_id=2540
.vimrc는 검색하다가 발견한 것으로 대체한다.
http://www.codedanger.com/caglar/archives/409
사용법 및 설치법은 Manual에 자세히 설명되어 있으니 생략하도록 한다.
현재 .vimrc는 아래와 같이 설정되어 있다.
"syntax highlighting
set bg=light
syntax on
set ruler
set number
set smarttab
set fileformats=unix,dos,mac " support all three, in this order
set formatoptions=tcqor " t=text, c=comments, q=format with "gq", o,r=autoinsert comment leader
set cindent " indent on cinwords
set shiftwidth=4 " set shiftwidth to 4 spaces
set tabstop=4 " set tab to 4 spaces
set showmatch " Show matching brackets/braces/parantheses.
set background=dark " set background to dark
set showcmd " Show (partial) command in status line.
set autowrite " Automatically save before commands like :next and :make
set textwidth=98 " My terminal is 98 characters wide
set visualbell " Silence the bell, use a flash instead
set cinoptions=:.5s,>1s,p0,t0,(0,g2 " :.5s = indent case statements 1/2 shiftwidth
set cinwords=if,else,while,do,for,switch,case,class,try " Which keywords should indent
set showmatch
set statusline=%F%m%r%h%w\ [FORMAT=%{&ff}]\ [TYPE=%Y]\ [ASCII=\%03.3b]\ [HEX=\%02.2B]\ [POS=%04l,%04v]\ [%p%%]\ [LEN=%L] "Shows detailed status line with formatting
set laststatus=2 "This Makes the status bar visible
set mat=5
set tabstop=2 shiftwidth=2 expandtab
filetype on
filetype plugin on
filetype indent on
set modeline
set mouse=a
set nocompatible
" vimrc file for following the coding standards specified in PEP 7 & 8.
"
" To use this file, source it in your own personal .vimrc file (``source
" <filename>``) or, if you don't have a .vimrc file, you can just symlink to it
" (``ln -s <this file> ~/.vimrc``). All options are protected by autocmds
" (read below for an explanation of the command) so blind sourcing of this file
" is safe and will not affect your settings for non-Python or non-C files.
"
"
" All setting are protected by 'au' ('autocmd') statements. Only files ending
" in .py or .pyw will trigger the Python settings while files ending in *.c or
" *.h will trigger the C settings. This makes the file "safe" in terms of only
" adjusting settings for Python and C files.
"
" Only basic settings needed to enforce the style guidelines are set.
" Some suggested options are listed but commented out at the end of this file.
" Number of spaces that a pre-existing tab is equal to.
" For the amount of space used for a new tab use shiftwidth.
au BufRead,BufNewFile *py,*pyw,*.c,*.h,*.pl,*.pm,*.php set tabstop=8
" What to use for an indent.
" This will affect Ctrl-T and 'autoindent'.
" Python and PHP: 4 spaces
" C and perl : tabs (pre-existing files) or 4 spaces (new files)
au BufRead,BufNewFile *.py,*pyw,*.php set shiftwidth=4
au BufRead,BufNewFile *.py,*.pyw,*.php set expandtab
fu Select_c_style()
if search('^\t', 'n', 150)
set shiftwidth=8
set noexpandtab
el
set shiftwidth=4
set expandtab
en
endf
au BufRead,BufNewFile *.c,*.h,*.pl,*.pm,*.php call Select_c_style()
au BufRead,BufNewFile Makefile* set noexpandtab
" Use the below highlight group when displaying bad whitespace is desired.
highlight BadWhitespace ctermbg=red guibg=red
" Display tabs at the beginning of a line in Python mode as bad.
au BufRead,BufNewFile *.py,*.pyw match BadWhitespace /^\t\+/
" Make trailing whitespace be flagged as bad.
au BufRead,BufNewFile *.py,*.pyw,*.c,*.h,*.pl,*.pm,*.php match BadWhitespace /\s\+$/
" Wrap text after a certain number of characters
" Python: 79
" C: 79
" Perl: 79
" PHP: 79
au BufRead,BufNewFile *.py,*.pyw,*.c,*.h,*.pl,*.pm,*.php set textwidth=79
" Turn off settings in 'formatoptions' relating to comment formatting.
" - c : do not automatically insert the comment leader when wrapping based on
" 'textwidth'
" - o : do not insert the comment leader when using 'o' or 'O' from command mode
" - r : do not insert the comment leader when hitting <Enter> in insert mode
" Python and Perl: not needed
" C: prevents insertion of '*' at the beginning of every line in a comment
au BufRead,BufNewFile *.c,*.h set formatoptions-=c formatoptions-=o formatoptions-=r
" Use UNIX (\n) line endings.
" Only used for new files so as to not force existing files to change their
" line endings.
" Python: yes
" C: yes
" Perl: yes
au BufNewFile *.py,*.pyw,*.c,*.h,*.pm,*.php set fileformat=unix
" ----------------------------------------------------------------------------
" The following section contains suggested settings. While in no way required
" to meet coding standards, they are helpful.
" Set the default file encoding to UTF-8: ``set encoding=utf-8``
" Puts a marker at the beginning of the file to differentiate between UTF and
" UCS encoding (WARNING: can trick shells into thinking a text file is actually
" a binary file when executing the text file): ``set bomb``
" For full syntax highlighting:
"``let python_highlight_all=1``
"``syntax on``
" Automatically indent based on file type: ``filetype indent on``
" Keep indentation level from previous line: ``set autoindent``
" Folding based on indentation: ``set foldmethod=indent``
" Show tabs and trailing spaces.
" Ctrl-K >> for »
" Ctrl-K .M for ·
" (use :dig for list of digraphs)
set list listchars=tab:»»,trail:·
" my perl includes pod
let perl_include_pod = 1
" syntax color complex things like @{${"foo"}}
let perl_extended_vars = 1
" Fold the code block when <F2> is pressed
set foldmethod=marker
nmap <F2> 0v/{<CR>%zf
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