set runtimepath-=~/.vim
set runtimepath^=~/.vim,~/.vim/runtime
-" Don't store swap files in the same directory as the edited file.
-set directory-=.
+" Don't store swap files in the same directory as the edited file. But only if
+" we have a "safe" writable directory available.
+if filewritable('~/.tmp') == 2 || filewritable('~/tmp') == 2
+ set directory-=.
+endif
" But store them in ~/.tmp or ~/tmp (already set by default) if available.
set directory^=~/.tmp
" matches after another (full). Thanks to pbrisbin
" (http://pbrisbin.com:8080/dotfiles/vimrc).
set wildmode=list:longest,full
+" Ignore case when completing files/directories.
+if exists('+wildignorecase')
+ set wildignorecase
+endif
+
+" Ignore files with the following extensions because I almost never want to
+" edit them in Vim (specifying them manually still works of course).
+set wildignore=
+" C
+set wildignore+=*.o,*.d,*.so
+" Java
+set wildignore+=*.class
+" LaTeX
+set wildignore+=*.aux,*.log,*.out,*.toc,*.pdf
+" Python
+set wildignore+=*.pyc
+
+" Show completion menu even if only one entry matches.
+if exists('+completeopt')
+ set completeopt+=menuone
+endif
-" Increase history of executed commands (:).
+" Increase history of executed commands (:) and search patterns (/).
set history=1000
" Increase number of possible undos.
set undolevels=1000
+" Remember marks (including the last cursor position) for more files. ^= is
+" necessary because 'viminfo' is parsed from the beginning and the first match
+" is used.
if has('viminfo')
- " Remember marks (including the last cursor position) for more files.
set viminfo^='1000
endif
endif
" Clear all vimrc-related autocmds. Has to be done here as the vimrc augroup
-" is used multiple times.
+" is used multiple times. Necessary to support reloading the vimrc.
if has('autocmd')
augroup vimrc
autocmd!
endif
+" HELPER FUNCTIONS
+
+if has('eval')
+" Check if the given syntax group is available. Thanks to bairui in #vim on
+" Freenode (2012-02-19 01:15 CET) for the try/catch silent highlight idea.
+ function! s:HasSyntaxGroup(group)
+ try
+ execute 'silent highlight ' . a:group
+ " \a = [A-Za-z]
+ catch /^Vim\%((\a\+)\)\=:E411/ " 'highlight group not found'
+ return 0
+ endtry
+ return 1
+ endfunction
+
+" Check if the given Vim version and patch is available.
+ function! s:HasVersionAndPatch(version, patch)
+ return v:version > a:version
+ \ || (v:version == a:version && has('patch' . a:patch))
+ endfunction
+endif
+
+
" EDIT SETTINGS
" Enable automatic file detection, plugin and indention support.
" existing files.
set fileencodings=utf-8,latin1
+" Always use unix line-endings for new files.
+set fileformats=unix,dos
+
" Wrap text after 78 characters.
set textwidth=78
" Don't break a line if was already longer then 'textwidth' when insert mode
" started.
set formatoptions+=l
+" Remove comment leader when joining lines where it makes sense.
+if <SID>HasVersionAndPatch(703, 541)
+ set formatoptions+=j
+endif
" Allow virtual editing (cursor can be positioned anywhere, even when there is
" no character) in visual block mode.
set virtualedit=block
" Already display matches while typing the search command. This makes spotting
-" errors easy.
+" typos easy and searching faster.
set incsearch
" Activate syntax folding.
if has('folding')
set foldmethod=syntax
- " Only use fold column if we have enough space (for example in a (virtual)
- " terminals).
+ " Only use fold column if we have enough space (for example not in a
+ " (virtual) terminal which has only 80 columns).
if &columns > 80
set foldcolumn=2
endif
set foldlevel=99 " no closed folds at default, 'foldenable' would disable
" folding which is not what I want
+ " Don't open folds for block movements like '(', '{', '[[', '[{', etc.
+ set foldopen-=block
endif
-" Only check for case if the searched word contains a capital character.
+" Only check case if the searched word contains a capital character.
set ignorecase
set smartcase
endif
" Allow buffers with changes to be hidden. Very important for effective
-" editing with multiple buffers.
+" editing with multiple buffers. Prevents the "E37: No write since last change
+" (add ! to override)" warning when switching buffers.
set hidden
" colors for a dark terminal.
set background=dark
+" Use my color scheme if 256 colors are available.
+if &t_Co == 256 || has('gui_running')
+ colorscheme simon
+endif
+
" Display line numbers.
set number
-" But use as little space as necessary for the numbers column. Thanks to James
+" But use as little space as possible for the numbers column. Thanks to James
" Vega (http://git.jamessan.com/?p=etc/vim.git;a=summary).
if exists('+numberwidth')
set numberwidth=1
" remove the highlighting until the next search.
set hlsearch
-" Display tabs, trailing space, non breakable spaces and long lines (when
-" wrapping is disabled).
+" Display some special characters.
set list
-set listchars=trail:-,extends:>
+set listchars=
+" Display tabs as ">--------".
+set listchars+=tab:>-
+" Display trailing whitespace as "-".
+set listchars+=trail:-
+" Display markers for long lines when wrapping is disabled.
+set listchars+=extends:>,precedes:<
+" Display non-breakable space as "!".
if v:version >= 700
set listchars+=nbsp:!
endif
+" Don't draw the vertical split separator by using space as character. Thanks
+" to scp1 in #vim on Freenode (2012-06-16 16:12 CEST) for the idea to use a
+" non-breakable space. But a simple space works as well, as long as the
+" current color scheme is not reset.
+if has('windows') && has('folding')
+ set fillchars+=vert:\ " comment to prevent trailing whitespace
+endif
+
if has('statusline')
" Always display the status line even if there is only one window.
set laststatus=2
endif
endfunction
+ " Like %f but use relative filename if it's shorter than the absolute path
+ " (e.g. '../../file' vs. '~/long/path/to/file'). fnamemodify()'s ':.' is
+ " not enough because it doesn't create '../'s.
+ function! StatuslineRelativeFilename()
+ " Display only filename for help files.
+ if &buftype == 'help'
+ return expand('%:t')
+ endif
+ " Special case for scratch files.
+ if &buftype == 'nofile'
+ return '[Scratch]'
+ endif
+
+ let l:path = expand('%')
+ " No file.
+ if l:path == ''
+ return '[No Name]'
+ endif
+ " Path is already relative, nothing to do.
+ if stridx(l:path, '/') != 0
+ return l:path
+ endif
+
+ " Absolute path to this file.
+ let l:path = expand('%:p')
+ " Shortened path to this file, thanks to bairui in #vim on Freenode
+ " (2012-06-23 00:54) for the tip to use fnamemodify(). This is what
+ " Vim normally uses as %f (minus some exceptions).
+ let l:original_path = fnamemodify(l:path, ':~')
+ " Absolute path to the current working directory.
+ let l:cwd = getcwd()
+
+ " Working directory completely contained in path, replace it with a
+ " relative path. Happens for example when opening a file with netrw.
+ " %f displays this as absolute path, but we want a relative path of
+ " course.
+ if stridx(l:path, l:cwd) == 0
+ return strpart(l:path, strlen(l:cwd) + 1)
+ endif
+
+ let l:path_list = split(l:path, '/')
+ let l:cwd_list = split(l:cwd, '/')
+
+ " Remove the common path.
+ while l:path_list[0] == l:cwd_list[0]
+ call remove(l:path_list, 0)
+ call remove(l:cwd_list, 0)
+ endwhile
+
+ " Add as many '..' as necessary for the relative path and join the
+ " path. Thanks to Raimondi in #vim on Freenode (2012-06-23 01:13) for
+ " the hint to use repeat() instead of a loop.
+ let l:path = repeat('../', len(l:cwd_list)) . join(l:path_list, '/')
+
+ " Use the shorter path, either relative or absolute.
+ if strlen(l:path) < strlen(l:original_path)
+ return l:path
+ else
+ return l:original_path
+ endif
+ endfunction
+
set statusline=
" on the left
set statusline+=%02n " buffer number
set statusline+=%{StatuslineBufferCount()} " highest buffer number
set statusline+=:
- set statusline+=%f\ " path to current file in buffer
+ if has('modify_fname') && v:version >= 700 " some functions need 7.0
+ set statusline+=%{StatuslineRelativeFilename()} " path to current file
+ set statusline+=\ " space after path
+ else
+ set statusline+=%f\ " path to current file in buffer
+ endif
set statusline+=%h " [help] if buffer is help file
set statusline+=%w " [Preview] if buffer is preview buffer
set statusline+=%m " [+] if buffer was modified,
" modified by a plugin or other settings. Except for <Nop> which isn't
" affected by mappings.
-" Easy way to exit insert mode.
+" Easy way to exit insert mode. jk is preferred because it's faster.
inoremap jj <Esc>
inoremap jk <Esc>
" Also for command mode, thanks to http://github.com/mitechie/pyvim
" Write before suspending, thanks to deryni in #vim on Freenode (2011-05-09
" 20:02 CEST). To suspend without saving either unmap this or use :stop<CR>.
+" Only the current buffer is written, thus switching to another buffer works
+" too.
nnoremap <silent> <C-Z> :update<CR>:stop<CR>
" 2<C-G> gives more verbose information, use it by default. Thanks to NCS_One
" Go to next and previous buffer. Thanks to elik in #vim on Freenode
" (2010-05-16 18:38 CEST) for this idea.
nnoremap <silent> gb :bnext<CR>
-nnoremap <silent> gB :bprev<CR>
+nnoremap <silent> gB :bprevious<CR>
+if has('eval')
+ " But when starting again at the first buffer, print a warning which
+ " reminds me that I've already seen that buffer.
+ function! s:NextBuffer()
+ " Are we currently on the last buffer and moving to the first?
+ let l:last_buffer = 0
+ if bufnr('%') == bufnr('$') && bufnr('$') > 1
+ let l:last_buffer = 1
+ endif
+
+ " Go to the next buffer.
+ if !l:last_buffer
+ bnext
+
+ " Go to the first buffer, silent is necessary or the following message
+ " won't be displayed because it's overwritten by the status message
+ " displayed when entering a buffer.
+ else
+ silent bnext
+
+ echohl WarningMsg
+ echo 'Starting again at first buffer.'
+ echohl None
+ endif
+ endfunction
+ nnoremap <silent> gb :call <SID>NextBuffer()<CR>
+endif
" Fast access to buffers.
nnoremap <silent> <Leader>1 :1buffer<CR>
" In case 'hlsearch' is used disable it with <C-L>. Thanks to frogonwheels and
" vimgor (bot) in #vim on Freenode (2010-03-30 05:58 CEST).
-noremap <silent> <C-L> :nohlsearch<CR><C-L>
+nnoremap <silent> <C-L> :nohlsearch<CR><C-L>
" <C-U> in insert mode deletes a lot, break undo sequence before deleting the
" line so the change can be undone. Thanks to the vimrc_example.vim file in
" ABBREVIATIONS
-" Fix some of my spelling mistakes.
-iabbrev relle reelle
-iabbrev reele reelle
+" Fix some of my spelling mistakes (German).
+inoreabbrev relle reelle
+inoreabbrev reele reelle
+" Fix some of my spelling mistakes (English).
+inoreabbrev completly completely
" SYNTAX SETTINGS
" Highlight lines longer than 78 characters. Thanks to Tony Mechelynck
" <antoine.mechelynck@gmail.com> from the Vim mailing list. It can easily be
" disabled when necessary with :2match (in Vim >= 700).
- if exists(':2match')
- 2match Todo /\%>78v./
- else
+ if !&diff && exists(':2match')
+ " Use ColorColumn for overlong lines if available and my color
+ " scheme is used.
+ if &t_Co == 256 && <SID>HasSyntaxGroup('ColorColumn')
+ 2match ColorColumn /\%>78v./
+ else
+ 2match Todo /\%>78v./
+ endif
+ elseif !&diff
match Todo /\%>78v./
endif
execute ' for l:x in l:spaces'
\ '| call matchadd("Error", "\\%u" . l:x)'
\ '| endfor'
+
+" Special highlight for tabs to reduce their visibility in contrast to other
+" SpecialKey characters (e.g. ^L).
+ if &t_Co == 256 && <SID>HasSyntaxGroup('specialKeyTab')
+ call matchadd('specialKeyTab', '\t')
+ endif
endif
endfunction
" Enable highlights for the current and all new windows. Thanks to bairui in
" Settings for specific filetypes.
+ " C
+ let g:c_no_if0_fold = 1 " fix weird double fold in #if0 in recent versions
" Haskell.
let g:hs_highlight_delimiters = 1
let g:hs_highlight_boolean = 1
" installing/removing/updating plugins simple. (Used for plugins with more
" than one file.) Ignore errors in case pathogen is not installed.
if v:version >= 700
- silent! execute 'call pathogen#runtime_append_all_bundles()'
+ silent! execute 'call pathogen#infect()'
+ endif
+
+" Settings for securemodelines.
+ " Only allow items I need (also includes spl which is not enabled by
+ " default).
+ if v:version >= 700 " need lists
+ let g:secure_modelines_allowed_items = ['ft', 'spl', 'fdm',
+ \ 'sw', 'sts', 'noet']
endif
" Settings for the NERD commenter.
" Don't create any mappings I don't want to use.
let g:NERDCreateDefaultMappings = 0
" Map toggle comment.
- map <Leader><Leader> <Plug>NERDCommenterToggle
+
nmap <Leader><Leader> <Plug>NERDCommenterToggle
" XPTemplate settings.
" Try to maintain snippet rendering even after editing outside of a
let g:xptemplate_brace_complete = 0
" Only highlight the current placeholder.
let g:xptemplate_highlight = 'current'
+
+" CtrlP settings.
+ " Don't manage the working directory (the default setting is too slow for
+ " me).
+ let g:ctrlp_working_path_mode = 0
+ " Path to cache directory. I prefer to keep generated files as local as
+ " possible.
+ let g:ctrlp_cache_dir = $HOME . '/.vim/cache/ctrlp'
+ " Permanent cache, cleared by a crontab entry.
+ let g:ctrlp_clear_cache_on_exit = 0
endif
autocmd InsertLeave * set ignorecase
endif
+" Display a warning when editing a file which contains "do not edit" (ignoring
+" the case, \c), for example template files which were preprocessed or
+" auto-generated files. Especially useful when the header is not displayed on
+" the first screen, e.g. when the old position is restored. Not for vimrc
+" though.
+ function! s:SearchForDoNotEditHeader()
+ if search('\cdo not edit', 'n') == 0
+ \ || expand('<afile>:t') =~# '^.\?vimrc$'
+ return
+ endif
+
+ echohl WarningMsg
+ echo 'Do not edit this file! (Maybe a template file.)'
+ echohl None
+ endfunction
+ autocmd BufRead * call <SID>SearchForDoNotEditHeader()
+
" AFTER/FTPLUGIN AUTO COMMANDS
" Disable spell checking for files which don't need it.
\ setlocal textwidth=72
" Use the same comment string as for Vim files in Vimperator files.
autocmd FileType vimperator setlocal commentstring=\"%s
-" Use tex compiler for (La)TeX files.
+" Use TeX compiler for (La)TeX files.
autocmd FileType tex compiler tex
" FTDETECT AUTO COMMANDS
ruderich.org/simon / config / dotfiles.git / blobdiff