system/z: Added (bash/zsh extension).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

system/z/README

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+z is a bash/zsh extension that tracks your most used directories,
+based on 'frecency'. After  a  short  learning  phase, z will take 
+you to the most 'frecent' directory that matches ALL of the regexes 
+given on the command line, in order. For example, z foo bar would 
+match /foo/bar but not /bar/foo. Frecency is a portmanteau of 
+'recent' and 'frequency'.

system/z/slack-desc

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+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+ |-----handy-ruler-----------------------------------------------------|
+z: z (bash/zsh extension)
+z:  
+z: Tracks your most used directories, based on 'frecency'.
+z: After  a  short  learning  phase, z will take you to the most 
+z: 'frecent' directory that matches ALL of the regexes given on the 
+z: command line, in order. For example, z foo bar would match /foo/bar
+z: but not /bar/foo.
+z: 
+z: Homepage: https://github.com/rupa/z  
+z: 
+z: 

system/z/z.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for z
+
+# Copyright (c) 2014, David Sullins
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=z
+VERSION=${VERSION:-1.8}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+ARCH=noarch
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+set -eu
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/v$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+install -Dm755 $PRGNAM.sh $PKG/etc/profile.d/$PRGNAM.sh
+install -Dm644 $PRGNAM.1 $PKG/usr/man/man1/$PRGNAM.1
+
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a README $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

system/z/z.info

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+PRGNAM="z"
+VERSION="1.8"
+HOMEPAGE="https://github.com/rupa/z/wiki"
+DOWNLOAD="https://github.com/rupa/z/archive/v1.8.tar.gz"
+MD5SUM="7c96effbd63059f8a6fc7ae0a566a57c"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="David Sullins"
+EMAIL="david.sullins@gmail.com"