import ports/textproc/bibtool, from Marco van Hulten, ok jtt, small

tweaks from me on top

BibTool allows the manipulation of BibTeX files which goes beyond
the possibilities -- and intentions -- of BibTeX.

textproc/bibtool/Makefile

@@ -0,0 +1,35 @@
+COMMENT =		tool for manipulating BibTeX databases
+
+VERSION =		2.68
+DISTNAME =		BibTool-${VERSION}
+PKGNAME =		bibtool-${VERSION}
+
+CATEGORIES =		textproc
+
+# https://github.com/ge-ne/bibtool
+HOMEPAGE =		https://www.gerd-neugebauer.de/software/TeX/BibTool/en/
+
+MAINTAINER =		Marco van Hulten <marco@hulten.org>
+
+# GPLv2
+PERMIT_PACKAGE =	Yes
+
+WANTLIB += c
+
+SITES =			https://www.gerd-neugebauer.de/software/TeX/BibTool/
+# At https://mirrors.ctan.org/biblio/bibtex/utils/bibtool/ lives a tarball with
+# a different checksum, but their contents are identical.
+
+FAKE_FLAGS =		INSTALLPREFIX=${WRKINST}
+TEST_FLAGS =		TEXMFCNF=${PREFIX}/share/texmf-dist/web2c
+
+CONFIGURE_STYLE =	gnu
+CONFIGURE_ARGS =	--without-kpathsea
+
+MAKE_FILE =		makefile
+WRKDIST =		${WRKDIR}/BibTool
+
+post-install:
+	${INSTALL_MAN} ${WRKSRC}/doc/bibtool.1 ${PREFIX}/man/man1
+
+.include <bsd.port.mk>

textproc/bibtool/distinfo

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+SHA256 (BibTool-2.68.tar.gz) = cTTOOgX+lMBLiPGCYROWVqxMDAiT3hWswNqryQJIuPo=
+SIZE (BibTool-2.68.tar.gz) = 745469

textproc/bibtool/pkg/DESCR

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+BibTool allows the manipulation of BibTeX files which goes beyond
+the possibilities -- and intentions -- of BibTeX.  The possibilities
+of BibTool include
+
+- Pretty-printing of BibTeX databases adjustable by lots of parameters.
+- Syntactic checks with error recovery superior to BibTeX and helpful
+  error messages.
+- Semantic checks can be specified by the user.
+- Sorting and merging of BibTeX databases according to a free definable
+  sort key.
+- Generation of uniform reference keys according to predefined rules or
+  according to an own specification.
+- Selecting references used in one publication which are found by
+  analyzing an .aux file.
+- Selecting references by a set of criteria (regular expressions).
+- Controlled rewriting of fields utilizing regular expressions to
+  specify the rewriting rules.
+- Macro (String) expansion to eliminate the need of extra string
+  definitions. Collecting statistics about one or more BibTeX databases.

textproc/bibtool/pkg/PLIST

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+@bin bin/bibtool
+lib/BibTool/
+lib/BibTool/biblatex.rsc
+lib/BibTool/braces.rsc
+lib/BibTool/check_y.rsc
+lib/BibTool/default.rsc
+lib/BibTool/field.rsc
+lib/BibTool/improve.rsc
+lib/BibTool/iso2tex.rsc
+lib/BibTool/keep_biblatex.rsc
+lib/BibTool/keep_bibtex.rsc
+lib/BibTool/month.rsc
+lib/BibTool/opt.rsc
+lib/BibTool/sort_fld.rsc
+lib/BibTool/tex_def.rsc
+@man man/man1/bibtool.1