py-umlgraph: add modeline, adjust whitespace

python/py-umlgraph/Portfile

@@ -1,34 +1,36 @@
-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-umlgraph
-version			0.1.10
-revision		1
-categories-append	devel
-license			GPL-2
-platforms		darwin
-supported_archs	noarch
-maintainers		nomaintainer
-description		debugger that produces UML by inspecting running python programs
-long_description	PyUMLGraph is a Python debugger that produces UML \
-				diagrams by inspecting running Python programs. The \
-				output is in Graphviz's dot language, and dot can \
-				produce pictures in many popular formats, such as PNG, \
-				PDF, SVG, and others. The UML diagrams can contain \
-				information about class inheritance relationships, \
-				references to other classes, class methods and return \
-				types, as well as class attributes and types.
+PortSystem          1.0
+PortGroup           python 1.0
 
-homepage		http://adamfeuer.com/~adamf/software/PyUMLGraph/
-master_sites	${homepage} fink:md5/38c10170d92e77f84186f5b7d8fdbf4e
-distname		PyUMLGraph-${version}
-checksums		md5 38c10170d92e77f84186f5b7d8fdbf4e
-use_bzip2		yes
+name                py-umlgraph
+version             0.1.10
+revision            1
+categories-append   devel
+license	            GPL-2
+platforms           darwin
+supported_archs     noarch
+maintainers         nomaintainer
+description         debugger that produces UML by inspecting running python programs
+long_description    PyUMLGraph is a Python debugger that produces UML \
+                    diagrams by inspecting running Python programs. The \
+                    output is in Graphviz's dot language, and dot can \
+                    produce pictures in many popular formats, such as PNG, \
+                    PDF, SVG, and others. The UML diagrams can contain \
+                    information about class inheritance relationships, \
+                    references to other classes, class methods and return \
+                    types, as well as class attributes and types.
 
-python.versions	27
+homepage            http://adamfeuer.com/~adamf/software/PyUMLGraph/
+master_sites        ${homepage} fink:md5/38c10170d92e77f84186f5b7d8fdbf4e
+distname            PyUMLGraph-${version}
+checksums           md5 38c10170d92e77f84186f5b7d8fdbf4e
+use_bzip2           yes
+
+python.versions     27
 
 if {${name} ne ${subport}} {
-    post-destroot	{
+    post-destroot {
         xinstall -m 644 -W ${worksrcpath}/docs PyUMLGraph.css TODO index.html \
             example1.png example1.py simple.dot simple.png \
             ${destroot}${prefix}/share/doc/${subport}