vimrc: suda settings can be buffer-local now

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

diff --git a/etc/vim/.vimrc b/etc/vim/.vimrc
index 04521a64e5abf84f4aacdf9fa0667a52644c256b..b59d19e4f9bb37e2818d75376c40e958c722d98c 100644 (file)
--- a/etc/vim/.vimrc
+++ b/etc/vim/.vimrc
@@ -48,6 +48,7 @@ endif
 unlet x
 unlet y
 
+
 """ vim-only defaults
 if !has('nvim')
     " neovim defaults are already set
@@ -57,15 +58,16 @@ if !has('nvim')
     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
+    packadd! matchit        " included with [n]vim but disabled by default
+    packadd! editorconfig   " now included with [n]vim but disabled by default
+    packadd! vim-commentary " nvim has this built in now, vim still needs it
 
     " options
     set hlsearch
     autocmd BufRead * set autoindent
 endif
 
+
 """ styling
 " nice default theme
 colorscheme murphy
@@ -113,12 +115,13 @@ autocmd VimEnter,WinNew,
 autocmd VimEnter,WinNew * set list
 set listchars=tab:├─,extends:»,precedes:«,space:·,trail:∙,nbsp:■
 
+
 """ editor
 " always save undo file for all file buffers
-autocmd BufRead * set undofile
+autocmd BufReadPre * setlocal undofile
 
 " explicitly use modeline, even on systems where it's disabled by system vimrc
-autocmd BufRead set modeline
+autocmd BufRead * set modeline
 " should be default disabled but just in case
 set nomodelineexpr
 
@@ -134,7 +137,7 @@ autocmd FileType html       set softtabstop=2 shiftwidth=2 expandtab
 let g:EditorConfig_enable_for_new_buf = 1
 
 "" syntax
-autocmd FileType todo       set colorcolumn=0
+autocmd Syntax php          syn clear phpHereDoc phpNowDoc
 
 "" mappings
 " use more accessible escapes, as C-n and C-o are shadowed by some terminals
@@ -170,3 +173,35 @@ nnoremap <A-l> <C-w>l
 if !has('nvim') && maparg('<C-L>', 'n') ==# ''
   nnoremap <silent> <C-L> :nohlsearch<C-R>=has('diff')?'<Bar>diffupdate':''<CR><CR><C-L>
 endif
+
+
+""" package config
+"" suda
+" https://github.com/lambdalisue/vim-suda/issues/32#issuecomment-829608925
+if ! &diff
+    let g:suda_smart_edit = 1
+endif
+" re-enable backup, swap, undo for suda buffers that we can read
+" https://github.com/lambdalisue/vim-suda/issues/25
+function s:SudaSettingsSave()
+    let b:sev_suda_backup = &backup
+    let b:sev_suda_swapfile = &swapfile
+    let b:sev_suda_undofile = &undofile
+endfunction
+function s:SudaSettingsRestore()
+    if filereadable(expand('<afile>')[7:])
+        if exists('b:sev_suda_backup') && b:sev_suda_backup
+            " XXX: suda.vim uses setlocal for this, even though it's global...
+            "      https://github.com/lambdalisue/vim-suda/issues/85
+            setlocal backup
+        endif
+        if exists('b:sev_suda_swapfile') && b:sev_suda_swapfile
+            setlocal swapfile
+        endif
+        if exists('b:sev_suda_undofile') && b:sev_suda_undofile
+            setlocal undofile
+        endif
+    endif
+endfunction
+autocmd BufReadPre suda://* call s:SudaSettingsSave()
+autocmd BufReadPost suda://* call s:SudaSettingsRestore()