X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=vimrc;h=8a6e07f4dc7ecf25224bc5ea4533232b881ddc76;hb=7727a2cd7afa1aae4770bef7e38fc7521ffb9ed4;hp=5141f596c77e83b5e5cfcf74868df93aac3bdb98;hpb=95544c8b2416ea178887ea7aed81eaedbb1835f5;p=config%2Fdotfiles.git

diff --git a/vimrc b/vimrc
index 5141f59..8a6e07f 100644
--- a/vimrc
+++ b/vimrc
@@ -387,6 +387,23 @@ if has('statusline')
         endif
     endfunction
 
+    " Display unexpected 'fileformat' and 'fileencoding' settings.
+    function! s:StatuslineFileFormat()
+        if &fileformat != 'unix'
+            return '[' . &fileformat . ']'
+        else
+            return ''
+        endif
+    endfunction
+    function! s:StatuslineFileEncoding()
+        if &fileencoding != '' && &fileencoding != 'utf-8'
+                \ && &filetype != 'help'
+            return '[' . &fileencoding . ']'
+        else
+            return ''
+        endif
+    endfunction
+
     " Return current syntax group in brackets or nothing if there's none.
     function! s:StatuslineSyntaxGroup()
         let l:group = synIDattr(synID(line('.'), col('.'), 1), 'name')
@@ -404,6 +421,12 @@ if has('statusline')
     function! SRF()
         return <SID>StatuslineRelativeFilename()
     endfunction
+    function! SFF()
+        return <SID>StatuslineFileFormat()
+    endfunction
+    function! SFE()
+        return <SID>StatuslineFileEncoding()
+    endfunction
     function! SSG()
         return <SID>StatuslineSyntaxGroup()
     endfunction
@@ -424,6 +447,12 @@ if has('statusline')
     set statusline+=%m                " [+] if buffer was modified,
                                       " [-] if 'modifiable' is off
     set statusline+=%r                " [RO] if buffer is read only
+    if v:version >= 700               " %#..# needs 7.0
+        set statusline+=%#Error#      " display warnings
+        set statusline+=%{SFF()}      "   - unexpected file format
+        set statusline+=%{SFE()}      "   - unexpected file encoding
+        set statusline+=%##           " continue with normal colors
+    endif
 
     " on the right
     set statusline+=%=                " right align
@@ -584,7 +613,7 @@ nnoremap <silent> <Leader>; :call setline(line('.'), getline('.') . ';')<CR>
 " and all nerds involved (godlygeek, strull in #vim on Freenode).
 if has('eval')
     function! s:VSetSearch()
-        let l:temp = @@
+        let l:temp = @@ " unnamed register
         normal! gvy
         " Added \C to force 'noignorecase' while searching the current visual
         " selection. I want to search for the exact string in this case.