py-unum: add modeline, adjust whitespace

python/py-unum/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-unum
-version			4.0
-platforms		darwin
-supported_archs	noarch
-license			GPL-2+
-maintainers		nomaintainer
-description		python module for using numbers with units, like volts, meters
-long_description	Unum stands for unit-numbers. It is a Python module \
-				that allows defining and manipulating true quantities, \
-				i.e. numbers with units like volts, hours, \
-				meter-per-second. Consistency between units is checked \
-				at each expression evaluation\; unit conversion and \
-				unit output formatting are performed automatically \
-				when needed.
+PortSystem          1.0
+PortGroup           python 1.0
 
-homepage		http://home.scarlet.be/be052320/Unum.html
-master_sites	http://home.scarlet.be/be052320/unum0400/
-distname		Unum-${version}
-checksums		md5 45fc2f8fdec624fbd7cb88b20b744778
-use_zip			yes
+name                py-unum
+version             4.0
+platforms           darwin
+supported_archs     noarch
+license             GPL-2+
+maintainers         nomaintainer
+description         python module for using numbers with units, like volts, meters
+long_description    Unum stands for unit-numbers. It is a Python module \
+                    that allows defining and manipulating true quantities, \
+                    i.e. numbers with units like volts, hours, \
+                    meter-per-second. Consistency between units is checked \
+                    at each expression evaluation\; unit conversion and \
+                    unit output formatting are performed automatically \
+                    when needed.
 
-python.versions	27
+homepage            http://home.scarlet.be/be052320/Unum.html
+master_sites        http://home.scarlet.be/be052320/unum0400/
+distname            Unum-${version}
+checksums           md5 45fc2f8fdec624fbd7cb88b20b744778
+use_zip             yes
+
+python.versions     27
 
 if {${name} ne ${subport}} {
-    test.run		yes
-    test.env		PYTHONPATH=${worksrcpath}/build/lib
-    test.cmd		${python.bin} unum/tools/test.py
+    test.run        yes
+    test.env        PYTHONPATH=${worksrcpath}/build/lib
+    test.cmd        ${python.bin} unum/tools/test.py
     test.target
-    
-    post-destroot	{
+
+    post-destroot {
         xinstall -m 644 ${worksrcpath}/README.txt \
             ${destroot}${prefix}/share/doc/${subport}
     }