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'
" 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")
- execute "au FileChangedShell " . fname . " :echo"
- if a:x
- silent !chmod a+x %
- else
- silent !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
+
" ----------
" From http://slobin.pp.ru/vim/_vimrc.html