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#!/bin/sh
#
# Copyright 1997, 1998 Patrick Volkerding, Moorhead, Minnesota USA
# 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.
#
# This is a preprocessor for 'less'. It is used when this environment
# variable is set: LESSOPEN="|lesspipe.sh %s"
lesspipe() {
case "$1" in
*.tar) tar tvvf $1 2>/dev/null ;; # View contents of .tar and .tgz files
*.tgz) tar tzvvf $1 2>/dev/null ;;
*.tar.gz) tar tzvvf $1 2>/dev/null ;;
*.tar.Z) tar tzvvf $1 2>/dev/null ;;
*.tar.z) tar tzvvf $1 2>/dev/null ;;
*.tar.bz2) tar tyvvf $1 2>/dev/null ;;
*.Z) gzip -dc $1 2>/dev/null ;; # View compressed files correctly
*.z) gzip -dc $1 2>/dev/null ;;
*.gz) gzip -dc $1 2>/dev/null ;;
*.bz2) bzip2 -dc $1 2>/dev/null ;;
*.zip) unzip -l $1 2>/dev/null ;;
*.1|*.2|*.3|*.4|*.5|*.6|*.7|*.8|*.9|*.n|*.man) FILE=`file -L $1` ; # groff src
FILE=`echo $FILE | cut -d ' ' -f 2`
if [ "$FILE" = "troff" ]; then
groff -S -s -p -t -e -Tascii -mandoc $1
fi ;;
# *) FILE=`file -L $1` ; # Check to see if binary, if so -- view with 'strings'
# FILE1=`echo $FILE | cut -d ' ' -f 2`
# FILE2=`echo $FILE | cut -d ' ' -f 3`
# if [ "$FILE1" = "Linux/i386" -o "$FILE2" = "Linux/i386" \
# -o "$FILE1" = "ELF" -o "$FILE2" = "ELF" ]; then
# strings $1
# fi ;;
esac
}
lesspipe $1
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