X-Git-Url: https://git.phdru.name/?a=blobdiff_plain;f=.vimrc;h=4a8453c2a933a4e2556258ec41bff049a290f2b2;hb=bd025173f66f6c9e17b5ee6894d8688a33f5576e;hp=f59293420e8c60039afd64bc21176a647a3920aa;hpb=bbf4c9592895263a213089b4dd97cbe1f82f3f9a;p=dotfiles.git

diff --git a/.vimrc b/.vimrc
index f592934..4a8453c 100644
--- a/.vimrc
+++ b/.vimrc
@@ -44,7 +44,9 @@ set whichwrap=b,s,h,l,<,>,[,],~ " Wrap to the previous/next line on all keys and
 set display=lastline,uhex " Show the last line instead of '@'; show non-printable chars as <hex>
 set lazyredraw    " Do not update screen while executing macros
 set list          " listchars only works with 'list'
-set listchars=tab:>_,trail:_,extends:+ " Show tabs, trailing spaces, long lines
+" Show tabs, non-breaking/trailing spaces, long lines
+set listchars=tab:>_,nbsp:_,trail:_,extends:+,precedes:+
+" Another usefull additions: eol:$,space:_
 set wrap          " Visually wrap long lines
 
 " With 'set wrap' wrap long lines at a character in 'breakat'
@@ -586,26 +588,27 @@ endif
 " From Tip 212:
 " http://vim.wikia.com/wiki/Setting_file_attributes_without_reloading_a_buffer
 
-function! SetExecutableBit(x)
-   if !executable('chmod')
-      return
-   endif
-   checktime
-   let fname = expand("%:p")
-   let fx = executable(fname)
-   execute "au FileChangedShell " . fname . " :echo"
-   if a:x && !fx
-      !chmod a+x %
-   elseif !a:x && fx
-      !chmod a-x %
-   endif
-   if v:shell_error
-      echoerr 'Error running chmod: ' . v:shell_error
-   endif
-   checktime
-   execute "au! FileChangedShell " . fname
-endfunction
-command! Xbit if executable(expand("%:p")) | call SetExecutableBit(0) | else | call SetExecutableBit(1) | endif
+if executable('chmod')
+   function! SetExecutableBit(x)
+      checktime
+      " Avoid 'Reload Y/N?' question
+      autocmd FileChangedShell <buffer> call _BufChangedCB()
+      let fx = executable(expand("%:p"))
+      if a:x && !fx
+         silent !chmod a+x %
+      elseif !a:x && fx
+         silent !chmod a-x %
+      endif
+      if v:shell_error
+         echoerr 'Error running chmod: ' . v:shell_error
+      endif
+      checktime
+   endfunction
+   function! _BufChangedCB()
+      autocmd! FileChangedShell <buffer>
+   endfunction
+   command! ToggleXbit if executable(expand("%:p")) | call SetExecutableBit(0) | else | call SetExecutableBit(1) | endif
+endif
 
 
 " ----------