py-weblib: add modeline, adjust whitespace

python/py-weblib/Portfile

@@ -1,29 +1,31 @@
-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-weblib
-version			1.3.4
-categories-append	www
-license			GPL-2
-platforms		darwin freebsd
-supported_archs	noarch
-maintainers		nomaintainer
-description		Python web application library
-long_description	Python web application library handling FORM input, \
-				sessions, SSL-related environment variables and some \
-				basic HTTP functions.
+PortSystem          1.0
+PortGroup           python 1.0
 
-homepage		http://www.stroeder.com/pylib/PyWebLib
-master_sites	${homepage}/download/ http://distfiles.macports.org/python
-distname		pyweblib-${version}
-checksums		md5 762492fb70db7d044e7dc2a420c4f075 \
-                sha1 c2839936cc272a5299a5e196bacf536d06b3d7a3 \
-                rmd160 4c219f7c5ecacb43324ff86ccd25f3712c685ec9
+name                py-weblib
+version             1.3.4
+categories-append   www
+license             GPL-2
+platforms           darwin freebsd
+supported_archs     noarch
+maintainers         nomaintainer
+description         Python web application library
+long_description    Python web application library handling FORM input, \
+                    sessions, SSL-related environment variables and some \
+                    basic HTTP functions.
 
-python.versions	27
+homepage            http://www.stroeder.com/pylib/PyWebLib
+master_sites        ${homepage}/download/ http://distfiles.macports.org/python
+distname            pyweblib-${version}
+checksums           md5 762492fb70db7d044e7dc2a420c4f075 \
+                    sha1 c2839936cc272a5299a5e196bacf536d06b3d7a3 \
+                    rmd160 4c219f7c5ecacb43324ff86ccd25f3712c685ec9
+
+python.versions     27
 
 if {${name} ne ${subport}} {
-    post-destroot	{
+    post-destroot {
         xinstall -m 644 ${worksrcpath}/CHANGES \
             ${destroot}${prefix}/share/doc/${subport}
         xinstall -m 644 -W ${worksrcpath}/htdocs/pydoc pyweblib.forms.html \