.dir-locals.el: Configure indentation for home-environment.

* .dir-locals.el (scheme-mode): Indent home-environment same as
operating-system.

Change-Id: Ie2cfa58f02d081c1e331c7d30beb77f0868f5cdd
Signed-off-by: Ludovic Courtès <[email protected]>

Author: graywolf

.dir-locals.el

@@ -97,6 +97,7 @@
    (eval . (put 'bag 'scheme-indent-function 0))
    (eval . (put 'graft 'scheme-indent-function 0))
    (eval . (put 'operating-system 'scheme-indent-function 0))
+   (eval . (put 'home-environment 'scheme-indent-function 0))
    (eval . (put 'file-system 'scheme-indent-function 0))
    (eval . (put 'swap-space 'scheme-indent-function 0))
    (eval . (put 'manifest-entry 'scheme-indent-function 0))