vim: update vim-commentary

[dotfiles.git] / etc / vim / .vimrc

diff --git a/etc/vim/.vimrc b/etc/vim/.vimrc
index 165d01f498a7766eaf36109091bc06caafdf2671..341cf2a7ff97f7881996bcc4c18baf9902fe34f8 100644 (file)
--- a/etc/vim/.vimrc
+++ b/etc/vim/.vimrc
@@ -1,29 +1,17 @@
-""" vim dir in xdg config
+""" paths
+"" config dir in xdg config

 let x = ($XDG_CONFIG_HOME??($HOME.'/.config')).'/vim'
 execute 'set runtimepath='.x.','.&runtimepath.','.x.'/after'
 execute 'set packpath='.x.','.&packpath.','.x.'/after'
 
 let x = ($XDG_CONFIG_HOME??($HOME.'/.config')).'/vim'
 execute 'set runtimepath='.x.','.&runtimepath.','.x.'/after'
 execute 'set packpath='.x.','.&packpath.','.x.'/after'
 

-""" vim-only defaults
-if !has('nvim')
-    " neovim defaults are already set
-    source $VIMRUNTIME/defaults.vim
-
-    " packages
-    packadd matchit
-    packadd editorconfig
-
-    " options
-    set hlsearch
-    set autoindent
-endif
-
-""" dir for state files in xdg state
+"" state files in xdg state

 let x = ($XDG_STATE_HOME??($HOME.'/.local/state')).'/vim'
 if !isdirectory(x)
     call mkdir(x, 'p', 0700)
 endif
 
 let x = ($XDG_STATE_HOME??($HOME.'/.local/state')).'/vim'
 if !isdirectory(x)
     call mkdir(x, 'p', 0700)
 endif
 

-" NOTE: backup files in vim state dir for both vim and neovim
+" backup
+" NOTE: keep backup files in vim state dir for both vim and neovim

 let y = x.'/backup'
 if !isdirectory(y)
     call mkdir(y, 'p', 0700)
 let y = x.'/backup'
 if !isdirectory(y)
     call mkdir(y, 'p', 0700)


@@ -32,21 +20,24 @@ execute 'set backupdir='.y.'//'
 set backup backupcopy=yes
 
 " NOTE: neovim uses ShaDa (SHAred DAta) format for viminfo and swap, and uses a
 set backup backupcopy=yes
 
 " NOTE: neovim uses ShaDa (SHAred DAta) format for viminfo and swap, and uses a

-"       different version for undo files, so these types of files when created
-"       by vim cannot be used with neovim, and the 'viminfofile', 'directory',
-"       and 'undodir' directories cannot be shared.
+"       different version of undo file, so these types of files when created by
+"       vim cannot be used with neovim, and the 'viminfofile', 'directory', and
+"       'undodir' directories cannot be shared.

 " NOTE: neovim has a nice default for these directories and files so
 "       customizing them is not necessary for it.
 if !has('nvim')
 " NOTE: neovim has a nice default for these directories and files so
 "       customizing them is not necessary for it.
 if !has('nvim')

+    " viminfo

     " NOTE: 'viminfofile' is a deprecated alias for 'shada' in neovim
     execute 'set viminfofile='.x.'/.viminfo'
 
     " NOTE: 'viminfofile' is a deprecated alias for 'shada' in neovim
     execute 'set viminfofile='.x.'/.viminfo'
 

+    " swap

     let y = x.'/swap'
     if !isdirectory(y)
         call mkdir(y, 'p', 0700)
     endif
     execute 'set directory='.y.'//'
 
     let y = x.'/swap'
     if !isdirectory(y)
         call mkdir(y, 'p', 0700)
     endif
     execute 'set directory='.y.'//'
 

+    " undo

     let y = x.'/undo'
     if !isdirectory(y)
         call mkdir(y, 'p', 0700)
     let y = x.'/undo'
     if !isdirectory(y)
         call mkdir(y, 'p', 0700)


@@ -54,35 +45,82 @@ if !has('nvim')
     execute 'set undodir='.y.'//'
 endif
 
     execute 'set undodir='.y.'//'
 endif
 

-autocmd BufNew * set undofile
-

 unlet x
 unlet y
 
 unlet x
 unlet y
 

+""" vim-only defaults
+if !has('nvim')
+    " neovim defaults are already set
+    source $VIMRUNTIME/defaults.vim

 
 

-""" options
-autocmd VimEnter,WinNew * set number
-autocmd VimEnter,WinNew * set relativenumber
-autocmd InsertEnter * set norelativenumber
-autocmd InsertLeave * set   relativenumber
-autocmd FocusLost   * set norelativenumber
-autocmd FocusGained * set   relativenumber
+    " disable jumping to last edit, we use vim-lastplace instead
+    autocmd! vimStartup

 
 

+    " packages
+    packadd! matchit
+    packadd! editorconfig   " this is now built to [n]vim in but optional
+    packadd! vim-commentary " nvim has built in commenting now
+
+    " options
+    set hlsearch
+    autocmd BufRead * set autoindent
+endif
+
+""" styling
+" nice default theme
+colorscheme murphy
+
+" always use color column with less intrusive colors

 autocmd VimEnter,WinNew * set colorcolumn=80
 autocmd VimEnter,WinNew * set colorcolumn=80

+" always use cursor line for better visibility

 autocmd VimEnter,WinNew * set cursorline
 
 autocmd VimEnter,WinNew * set cursorline
 

+" unique highlighting for leading spaces and in-line spaces
+" NOTE: this leaves tabs and other special whitespace untouched intentionally
+autocmd VimEnter,ColorScheme * highlight SpaceInner ctermfg=Grey guifg=#686868
+autocmd VimEnter,ColorScheme * highlight link SpaceOuter NonText
+autocmd VimEnter,WinNew * match SpaceInner / /
+autocmd VimEnter,WinNew * 2match SpaceOuter /\(^ \+\)\|\( \+$\)/
+
+" always show statusline
+set laststatus=2
+
+" truncate > lastline; lastline is nvim default, sensible.vim may also set it
+set display=truncate
+
+" more context while scrolling
+set scrolloff=5
+set sidescrolloff=8
+
+" show number column on all buffers
+autocmd VimEnter,WinNew * set number
+" use relative numbers in normal modes when focused, but not if number is off
+function! s:SetRelativeNumber(enable)
+    if !getwinvar(winnr(), '&number')
+        return
+    endif
+    if a:enable
+        set relativenumber
+    else
+        set norelativenumber
+    endif
+endfunction
+autocmd InsertEnter,FocusLost,WinLeave * call s:SetRelativeNumber(0)
+autocmd VimEnter,WinNew,
+       \InsertLeave,FocusGained,WinEnter * call s:SetRelativeNumber(1)
+
+" always show custom listchars

 autocmd VimEnter,WinNew * set list
 set listchars=tab:├─,extends:»,precedes:«,space:·,trail:∙,nbsp:■
 
 autocmd VimEnter,WinNew * set list
 set listchars=tab:├─,extends:»,precedes:«,space:·,trail:∙,nbsp:■
 

-""" styles
-highlight ColorColumn term=NONE ctermbg=0
-
-highlight WhiteSpaceMol ctermfg=Black
-autocmd VimEnter,WinNew * match WhiteSpaceMol / /
-highlight WhiteSpaceBol ctermfg=DarkBlue
-autocmd VimEnter,WinNew * 2match WhiteSpaceBol /\(^ \+\)\|\( \+$\)/
+""" editor
+" always save undo file for all file buffers
+autocmd BufRead * set undofile

 
 

-""" indent
+"" indent
+" always use shiftwidth instead of tabsize
+set smarttab
+" filetype preferences

 autocmd FileType python     set softtabstop=4 shiftwidth=4 expandtab
 autocmd FileType markdown   set softtabstop=4 shiftwidth=4 expandtab
 autocmd FileType javascript set softtabstop=2 shiftwidth=2 expandtab
 autocmd FileType python     set softtabstop=4 shiftwidth=4 expandtab
 autocmd FileType markdown   set softtabstop=4 shiftwidth=4 expandtab
 autocmd FileType javascript set softtabstop=2 shiftwidth=2 expandtab


@@ -90,17 +128,17 @@ autocmd FileType json       set softtabstop=2 shiftwidth=2 expandtab
 autocmd FileType html       set softtabstop=2 shiftwidth=2 expandtab
 let g:EditorConfig_enable_for_new_buf = 1
 
 autocmd FileType html       set softtabstop=2 shiftwidth=2 expandtab
 let g:EditorConfig_enable_for_new_buf = 1
 

-""" syntax
+"" syntax

 autocmd FileType todo       set colorcolumn=0
 
 autocmd FileType todo       set colorcolumn=0
 

-""" mappings
-"" use more accessible escapes, as C-n and C-o are shadowed by some terminals
+"" mappings
+" use more accessible escapes, as C-n and C-o are shadowed by some terminals

 if has('nvim')
     tnoremap <C-\>n <C-\><C-N>
     tnoremap <C-\>o <C-\><C-O>
 endif
 
 if has('nvim')
     tnoremap <C-\>n <C-\><C-N>
     tnoremap <C-\>o <C-\><C-O>
 endif
 

-"" move windows any time
+" move windows any time

 if has('nvim')
     " terminal
     tnoremap <A-h> <C-\><C-N><C-w>h
 if has('nvim')
     " terminal
     tnoremap <A-h> <C-\><C-N><C-w>h


@@ -118,3 +156,12 @@ nnoremap <A-h> <C-w>h
 nnoremap <A-j> <C-w>j
 nnoremap <A-k> <C-w>k
 nnoremap <A-l> <C-w>l
 nnoremap <A-j> <C-w>j
 nnoremap <A-k> <C-w>k
 nnoremap <A-l> <C-w>l

+
+"" CTRL-L to clear highlighting and also update diff
+" NOTE: sensible.vim and nvim already do this, so copy sensible.vim
+"       functionality if it hasn't been set or we aren't nvim. taken from
+"       sensible.vim by Tim Pope, under Vim license; see :help license
+"       https://github.com/tpope/vim-sensible/blob/0ce2d843d6f588bb0c8c7eec6449171615dc56d9/plugin/sensible.vim#L57
+if !has('nvim') && maparg('<C-L>', 'n') ==# ''
+  nnoremap <silent> <C-L> :nohlsearch<C-R>=has('diff')?'<Bar>diffupdate':''<CR><CR><C-L>
+endif