py-formencode: add modeline, adjust whitespace

python/py-formencode/Portfile

@@ -1,26 +1,29 @@
-PortSystem              1.0
-PortGroup               python 1.0
+# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
 
-name                    py-formencode
-version                 1.2.4
-python.versions         27
-maintainers             nomaintainer
-platforms               darwin
+PortSystem          1.0
+PortGroup           python 1.0
 
-description             FormEncode validates and converts nested structures.
-long_description        ${description}
-license                 PSF
-homepage                https://pypi.python.org/pypi/FormEncode/
+name                py-formencode
+version             1.2.4
+maintainers         nomaintainer
+platforms           darwin
+license             PSF
 
-livecheck.regex         {/FormEncode/(\d+(?:\.\d+)*)"}
-livecheck.type          regex
-livecheck.url           ${homepage}
+description         FormEncode validates and converts nested structures.
+long_description    ${description}
+
+homepage            https://pypi.python.org/pypi/FormEncode/
+distname            FormEncode-${version}
+master_sites        pypi:F/FormEncode/
+checksums           rmd160 37bdf14bc439a070342020867ee7062bcffce27b
+
+python.versions     27
 
 if {${name} ne ${subport}} {
-    depends_build-append    port:py${python.version}-setuptools
+    depends_build-append \
+                    port:py${python.version}-setuptools
 }
 
-distname                FormEncode-${version}
-master_sites            pypi:F/FormEncode/
-
-checksums               rmd160 37bdf14bc439a070342020867ee7062bcffce27b
+livecheck.regex     {/FormEncode/(\d+(?:\.\d+)*)"}
+livecheck.type      regex
+livecheck.url       ${homepage}