1 " Define the function we'll use. It's easier to do this than to faff about
2 " trying to run a sequence of normal mode commands.
4 " Allow closing an unmodified spec.
7 " Get the modified files. Discount new files.
8 let l:files = system("sed -n '1,/^$/d;/^[MR]..../{s//\"/;s/$/\"/p;}' " . bufname(""))
14 " Create a new window, move it below the spec and read in a diff.
16 exe "r!svn diff " . substitute(l:files, "\n", " ", "g")
19 " Delete the blank line left above the diff.
27 " Map q to quit easily.
28 nnoremap <silent> <buffer> q <C-W>q
30 " Vim 7.4 really doesn't want us to quit windows from a script.
36 " Switch back to the top window.
40 " Expand the command line window so we don't have to press RETURN later.
41 let s:cmdheight = &cmdheight
44 " Call and then discard our function.
48 " Restore the command window.
49 exe "se cmdheight=" . s:cmdheight
51 " Close the scratch buffer.
53 " Vim 7 lets us close the buffer by number. The changelist is always in #1.
54 au BufWinLeave <buffer=1> qa!
56 " Prior versions can only do it by name. Fall back to a temporary file.
57 au BufWinLeave /tmp/tmp.*.* qa!