indent: Rename to gindent

This matches the naming used by FreeBSD [1], NetBSD [2], and OpenBSD [3].

[1]: https://svnweb.freebsd.org/ports/tags/RELEASE_11_0_0/devel/gindent
[2]: http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/devel/gindent/?only_with_tag=pkgsrc-2016Q3
[3]: http://cvsweb.openbsd.org/cgi-bin/cvsweb/ports/devel/gindent/?only_with_tag=OPENBSD_6_0

devel/gindent/Portfile

@@ -0,0 +1,50 @@
+# $Id$
+
+PortSystem 1.0
+
+name            gindent
+version         2.2.10
+license         GPL-3
+categories      devel
+maintainers     nomaintainer
+description     C language source code formatting program
+long_description \
+    GNU indent changes the appearance of a C program by inserting or    \
+    deleting whitespace according to a plethora of options.  Some canned\
+    styles of formatting are supported as well.  GNU indent is a        \
+    descendant of BSD indent. GNU indent does NOT work for C++, only C.
+
+homepage        http://www.gnu.org/software/indent/
+platforms       darwin
+master_sites    gnu:indent
+distname        indent-${version}
+checksums       md5 be35ea62705733859fbf8caf816d8959 \
+                sha1 20fa8a7a4af6670c3254c8b87020291c3db37ed1 \
+                rmd160 66164db3f28ddc9726a56fb184795a335aac34b0
+
+depends_build   port:gperf
+depends_lib     port:gettext port:libiconv
+
+post-extract {
+    file delete ${worksrcpath}/src/gperf.c
+    file delete ${worksrcpath}/src/gperf-cc.c
+}
+
+patchfiles      automake.patch \
+                patch-man__Makefile.am \
+                patch-man__texinfo2man.c \
+                patch-src__output.c
+
+use_autoreconf  yes
+autoreconf.args -fvi
+autoreconf.env  ACLOCAL="aclocal -Iaclocal"
+
+configure.args  --docdir=${prefix}/share/doc/${name} \
+                --program-prefix=gnu
+
+post-destroot {
+    # Documentation.
+    move ${destroot}${prefix}/share/info/indent.info \
+        ${destroot}${prefix}/share/info/gindent.info
+    file rename ${destroot}${prefix}/doc ${destroot}${prefix}/share/doc
+}

devel/indent/Portfile

@@ -1,45 +1,20 @@
-# $Id$
-
-PortSystem 1.0
-
-name            indent
-version         2.2.10
-license         GPL-3
-categories      devel
-maintainers     nomaintainer
-description     C language source code formatting program
-long_description \
-    GNU indent changes the appearance of a C program by inserting or    \
-    deleting whitespace according to a plethora of options.  Some canned\
-    styles of formatting are supported as well.  GNU indent is a        \
-    descendant of BSD indent. GNU indent does NOT work for C++, only C.
-
-homepage        http://www.gnu.org/software/indent/
-platforms       darwin
-master_sites    gnu
-checksums       md5 be35ea62705733859fbf8caf816d8959 \
-                sha1 20fa8a7a4af6670c3254c8b87020291c3db37ed1 \
-                rmd160 66164db3f28ddc9726a56fb184795a335aac34b0
-
-depends_build   port:gperf
-depends_lib     port:gettext port:libiconv
-
-post-extract {
-    file delete ${worksrcpath}/src/gperf.c
-    file delete ${worksrcpath}/src/gperf-cc.c
-}
-
-patchfiles      automake.patch \
-                patch-man__Makefile.am \
-                patch-man__texinfo2man.c \
-                patch-src__output.c
-
-use_autoreconf  yes
-autoreconf.args -fvi
-autoreconf.env  ACLOCAL="aclocal -Iaclocal"
-
-configure.args  --program-prefix=gnu
-
-post-destroot {
-    file rename ${destroot}${prefix}/doc ${destroot}${prefix}/share/doc
-}
+# -*- 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
+
+PortSystem          1.0
+
+name                indent
+replaced_by         gindent
+PortGroup           obsolete 1.0
+
+version             2.2.10
+revision            1
+license             GPL-3
+
+description         C language source code formatting program
+long_description    GNU indent changes the appearance of a C program \
+                    by inserting or deleting whitespace according to \
+                    a plethora of options. Some canned styles of \
+                    formatting are supported as well. GNU indent is \
+                    a descendant of BSD indent. GNU indent does NOT \
+                    work for C++, only C.
+homepage            http://www.gnu.org/software/indent