import ports/textproc/crunch, from Renaud Allard, tweaks me and op@, ok op@

textproc/crunch/Makefile

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+COMMENT =	wordlist generator
+
+DISTNAME =	crunch-3.6
+EXTRACT_SUFX =	.tgz
+
+CATEGORIES =	textproc
+
+HOMEPAGE =	https://sourceforge.net/projects/crunch-wordlist/
+MAINTAINER =	Renaud Allard <renaud@allard.it>
+
+# GPLv2 only
+PERMIT_PACKAGE = Yes
+
+WANTLIB += c m pthread
+
+MASTER_SITES =	${MASTER_SITE_SOURCEFORGE:=crunch-wordlist/}
+
+USE_GMAKE =	Yes
+MAKE_FLAGS =	CC="${CC}" LFS=
+FAKE_FLAGS =	PREFIX=${TRUEPREFIX}
+
+NO_TEST =	Yes
+
+pre-patch:
+	sed -Ei 's/^(\\"|$$)/.\\"/' ${WRKSRC}/crunch.1
+
+# upstream's target uses sudo
+do-install:
+	${INSTALL_DATA_DIR} ${PREFIX}/share/crunch
+	${INSTALL_PROGRAM} ${WRKBUILD}/crunch ${PREFIX}/bin
+	${INSTALL_DATA} ${WRKSRC}/charset.lst ${PREFIX}/share/crunch
+	${INSTALL_MAN} ${WRKSRC}/crunch.1 ${PREFIX}/man/man1
+
+.include <bsd.port.mk>

textproc/crunch/distinfo

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+SHA256 (crunch-3.6.tgz) = ao9sPHQQzBkw5oVNHa3GaRv+8Th2BQmzNyL/LeEz/lU=
+SIZE (crunch-3.6.tgz) = 38635

textproc/crunch/pkg/DESCR

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+Crunch is a wordlist generator where you can specify a standard character
+set or a character set you specify. crunch can generate all possible
+combinations and permutations.
+
+Features:
+ * generates wordlists in both combination and permutation ways
+ * can breakup output by number of lines or file size
+ * resume support
+ * pattern supports number, symbols, upper and lowercase characters separately
+ * adds a status report when generating multiple files
+ * -l option for literal support of @,%^
+ * -d option to limit duplicate characters see man file for details
+ * unicode support

textproc/crunch/pkg/PLIST

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+@bin bin/crunch
+@man man/man1/crunch.1
+share/crunch/
+share/crunch/charset.lst
+share/doc/crunch/