py-spark: add modeline, adjust whitespace

python/py-spark/Portfile

@@ -1,36 +1,38 @@
-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-spark
-version			0.6.1
-revision		1
-license			MIT
-platforms		darwin freebsd
-supported_archs	noarch
-maintainers		nomaintainer
-description		spark is the little language compiler framework for python
-long_description	SPARK stands for the Scanning, Parsing, and Rewriting \
-				Kit. It formerly had no name, and was referred to as \
-				the "little language framework." The first version \
-				(circa 1998) was described in the paper Compiling \
-				Little Languages in Python at the 7th International \
-				Python Conference.
+PortSystem          1.0
+PortGroup           python 1.0
 
-homepage		http://pages.cpsc.ucalgary.ca/~aycock/spark/
-master_sites	${homepage}
-distname		spark-${version}
-checksums		md5 28c4c3b1031a6a4e4c4bd42726d22b65
+name                py-spark
+version             0.6.1
+revision            1
+license             MIT
+platforms           darwin freebsd
+supported_archs     noarch
+maintainers         nomaintainer
+description         spark is the little language compiler framework for python
+long_description    SPARK stands for the Scanning, Parsing, and Rewriting \
+                    Kit. It formerly had no name, and was referred to as \
+                    the "little language framework." The first version \
+                    (circa 1998) was described in the paper Compiling \
+                    Little Languages in Python at the 7th International \
+                    Python Conference.
 
-python.versions	27
+homepage            http://pages.cpsc.ucalgary.ca/~aycock/spark/
+master_sites        ${homepage}
+distname            spark-${version}
+checksums           md5 28c4c3b1031a6a4e4c4bd42726d22b65
+
+python.versions     27
 
 if {${name} ne ${subport}} {
-    patch	{
+    patch {
         file delete ${worksrcpath}/generic.py
         file copy ${filespath}/setup.py ${worksrcpath}
         reinplace "s|PORTVERSION|${version}|g" ${worksrcpath}/setup.py
     }
 
-    post-destroot	{
+    post-destroot {
         xinstall -m 644 ${worksrcpath}/doc/doc.html \
             ${destroot}${prefix}/share/doc/${subport}
         file delete ${destroot}${prefix}/share/doc/${subport}/examples