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@ -1,5 +1,5 @@
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#!/bin/sh
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# mless RANGES... - less(1)-wrapper around mshow
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# mless [MSG] - less(1)-wrapper around mshow
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PATH="${0%/*}:$PATH"
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@ -31,10 +31,6 @@ function so(s) { return sprintf("\033[1m%s\033[0m", s) }
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{ print }'
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}
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mnums() {
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mscan "$@" 2>/dev/null | awk '$2 ~ /^[0-9]*$/ { print $2 }'
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}
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if [ "$1" = --filter ]; then
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if [ "$2" = //scan ]; then
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mscan : 2>/dev/null | colorscan
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@ -45,7 +41,7 @@ if [ "$1" = --filter ]; then
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mscan .-2:.+3 2>/dev/null | colorscan
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echo
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if ! [ -f $(mseq "$2") ]; then
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if ! [ -f "$(mseq -r "$2")" ]; then
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mseq "$2"
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exit
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fi
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@ -54,23 +50,26 @@ if [ "$1" = --filter ]; then
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exit $?
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fi
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scantab=
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if [ "$#" -eq 0 ] && ! [ -t 0 ]; then
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mseq -S >/dev/null
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set -- :
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scantab=//scan
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fi
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if ! [ -t 1 ]; then
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exec mseq "$@"
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exec mseq :
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fi
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case "$0" in
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*next*) d=1;;
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*prev*) d=-1;;
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*) d=0;;
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*mnext) set -- +;;
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*mprev) set -- -;;
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*) set -- ${1:-.};;
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esac
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curcmd=$(mnums "$@" |
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awk -v cur=$(mseq -n .) -v d=$d '$1 == cur {print "+" FNR+d ":x"; quit}')
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LESSOPEN="|$0 --filter %s" exec less -Ps"mless %f?m (message %i of %m).." -R $curcmd $scantab $(mnums "$@")
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if [ "$#" -eq 1 ]; then
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mseq -C "$1"
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fi
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nl="
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"
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LESSOPEN="|$0 --filter %s" exec less -Ps"mless %f?m (message %i of %m).." -R \
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"+:e $(mseq -n .)$nl" //scan $(mseq -n :)
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