nano: update to 2.9.6

clean up some cruft while here

editors/nano/Portfile

@@ -3,7 +3,7 @@
 PortSystem      1.0
 
 name            nano
-version         2.9.5
+version         2.9.6
 categories      editors
 platforms       darwin freebsd
 license         GPL-3
@@ -19,8 +19,9 @@ long_description \
 homepage        https://www.nano-editor.org
 master_sites    ${homepage}dist/v[strsed ${version} {/\.[0-9]*$//}]/ gnu
 
-checksums       rmd160  e72b08cefcab075066ae720305dceb1152152c1d \
-                sha256  620290467d5340448b728fc7535418db18edac661cf8f95bccc74d768b2614d0
+checksums       rmd160  3456a9a22e461304255b7486cd8d8316d850e5ae \
+                sha256  4ec0a0196914a7665572bcd8a32d76535ea19a8213ea67cf8f63e8ce566b1e0a \
+                size    2892819
 
 depends_lib     port:gettext \
                 port:libiconv \
@@ -32,18 +33,6 @@ configure.args  --disable-wrapping-as-root \
                 --enable-nanorc \
                 --enable-utf8
 
-post-configure {
-    reinplace "s/REG_EXTENDED | REG_ENHANCED/REG_EXTENDED/" ${worksrcpath}/config.h
-}
-
-post-patch {
-# see https://trac.macports.org/ticket/53938
-    foreach rcfile [glob -tails -directory ${worksrcpath}/syntax/ *] {
-        reinplace -q "s/\\</\\b/g" syntax/${rcfile}
-        reinplace -q "s/\\>/\\b/g" syntax/${rcfile}
-    }
-}
-
 use_parallel_build  yes
 
 set docdir      ${prefix}/share/doc/${name}