X-Git-Url: http://git.iain.cx/?a=blobdiff_plain;f=.vim%2Fscript%2Fp4;h=f4f48ddb67c9dcfff694f2189024078e26da64eb;hb=3c2f9e59a2f2d1297ac9d05aa9c64a78d8c554e8;hp=797033031638968e74d04f23490b2fc8149fecd5;hpb=d6eec91ae814fc64a5ad5859f0559e95cb2124ca;p=profile.git

diff --git a/.vim/script/p4 b/.vim/script/p4
index 7970330..f4f48dd 100644
--- a/.vim/script/p4
+++ b/.vim/script/p4
@@ -4,28 +4,40 @@ fun! P4submit()
   " There's no point doing this if the spec is readonly.  That probably means 
   " it's a submitted change.
   if ! &ro
+    setf perforce
+
     " Clear the unnamed register.
     let @" = ""
     try
       " Delete the spec blurb if it exists.
-      /^# A Perforce Change Spec/,/^$/d
+      /^# A Perforce Change Spec/,/^# *(New changelists only\.)$/d
       " If the blurb was deleted the text will be in the unnamed register.
-      if @" != ""
+      if @" != "grgergregergeg"
+        " Delete the blank line left above the remaining fields.
+        1
+        delete
+
         " Allow closing an unmodified spec.
         set nomod
 
+        " Get the files in the changelist.
+        let l:files = system("sed -n 's@^	\\(//.*\\)	#.*@\\1@p' " . bufname(""))
         " Create a new window, move it below the spec and read in a diff.
         botright new
-        r!p4 diff
+        if l:files != ""
+          exe "r!env P4DIFF= p4 diff -du " .  substitute(l:files, "\n", " ", "g")
+        endif
+
         setf diff
 
         " Delete the blank line left above the diff.
         1
         delete
         set nobuflisted
-        set buftype=nofile
+        set buftype=nowrite
         set bufhidden=hide
         setlocal noswapfile
+        file [p4 diff]
 
         " Switch back to the top window and put the cursor by the description.
         wincmd k
@@ -43,7 +55,7 @@ endfun
 
 " Expand the command line window so we don't have to press RETURN later.
 let s:cmdheight = &cmdheight
-set cmdheight=2
+set cmdheight=3
 
 " Call and then discard our function.
 call P4submit()
@@ -55,4 +67,10 @@ set noexpandtab
 exe "set cmdheight=" . s:cmdheight
 
 " Close the scratch buffer.
-au BufWinLeave <buffer=1> qa!
+if version >= 700
+  " Vim 7 lets us close the buffer by number.  The changelist is always in #1.
+  au BufWinLeave <buffer=1> qa!
+else
+  " Prior versions can only do it by name.  Fall back to a temporary file.
+  au BufWinLeave /tmp/tmp.*.* qa!
+endif