Fixing concurrent execution. It turns out to be a nice (and important…

…) feature, to execute more than on reval -- you can pause what you are doing, zoom in on one aspect, then go back to the original regex with the new knoledge intact.
ryanjosephking · Apr 6, 2012 · 929a7eb · 929a7eb
1 parent 49a4d4d
commit 929a7eb
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diff --git a/bin/reval b/bin/reval
@@ -1,2 +1,2 @@
 #!/bin/sh
-vim +"let g:revalinput='${1:-/tmp/revalinput}'" +'call RunReval()'
+vim +"let g:revalinput='${1:-/tmp/revalinput$$}'" +'call RunReval()'
diff --git a/reval.vim b/reval.vim
@@ -98,7 +98,7 @@ func! s:StartOutputFile()
   wincmd l
   " XXX I want this to be a truly empty buffer, like when you start vim with
   " no args:
-  e /tmp/unused
+  exec 'e' tempname().'-unused'
   setlocal buftype=nofile
   syn match revalMatch '…'
   hi link revalMatch Todo