Add mblaze related files
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# mblaze.env
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# Written in 2020 by Lucas
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# CC0 1.0 Universal/Public domain - No rights reserved
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#
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# To the extent possible under law, the author(s) have dedicated all
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# copyright and related and neighboring rights to this software to the
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# public domain worldwide. This software is distributed without any
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# warranty. You should have received a copy of the CC0 Public Domain
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# Dedication along with this software. If not, see
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# <http://creativecommons.org/publicdomain/zero/1.0/>.
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.POSIX:
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.SUFFIXES:
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.SUFFIXES: .sh
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PREFIX = ${HOME}/.mblaze
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BIN = m mless
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all: ${BIN}
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clean:
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rm -f ${BIN}
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install: all env mlesskey mless-key-handler
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mkdir -pm 700 ${PREFIX}
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lesskey -o ${PREFIX}/mless mlesskey
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cp -f env mless-key-handler ${PREFIX}
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mkdir -p ${PREFIX}/bin
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cp -f ${BIN} ${PREFIX}/bin
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cd ${PREFIX}/bin && chmod 555 ${BIN}
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uninstall:
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cd ${PREFIX}/bin && rm -f ${BIN}
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rm -f ${PREFIX}/env ${PREFIX}/mless ${PREFIX}/mless-key-handler
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# mblaze.env
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# Written in 2020 by Lucas
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# CC0 1.0 Universal/Public domain - No rights reserved
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#
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# To the extent possible under law, the author(s) have dedicated all
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# copyright and related and neighboring rights to this software to the
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# public domain worldwide. This software is distributed without any
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# warranty. You should have received a copy of the CC0 Public Domain
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# Dedication along with this software. If not, see
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# <http://creativecommons.org/publicdomain/zero/1.0/>.
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if [ -z "$mblaze_account" ]; then
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printf "Usage: mblaze_account=example.com . ~/.mblaze/env\n" >&2
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return 1
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fi
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MBLAZE=~/.mblaze/$mblaze_account
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if [ ! -d "$MBLAZE" ]; then
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printf "Unknown account \"%s\"\n" "$mblaze_account" >&2
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return 1
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fi
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export MBLAZE
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if [ -d ~/.mblaze/bin ]; then
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PATH=~/.mblaze/bin:$PATH
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export PATH
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fi
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# account in prompt
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PS1='@$mblaze_account \$ '
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export PS1
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# mless colors
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MCOLOR_CUR=10
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MCOLOR_MISS=1
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export MCOLOR_CUR MCOLOR_MISS
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# mcolor colors
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MCOLOR_SEP=7
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MCOLOR_FROM=14
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MCOLOR_HEADER=6
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MCOLOR_FOOTER=7
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MCOLOR_SIG=5
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MCOLOR_QQQUOTE=3
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MCOLOR_QQUOTE=3
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MCOLOR_QUOTE=3
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export MCOLOR_SEP MCOLOR_FROM MCOLOR_HEADER MCOLOR_FOOTER MCOLOR_SIG
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export MCOLOR_QQQUOTE MCOLOR_QQUOTE MCOLOR_QUOTE
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if [ -f "$MBLAZE/private.env" ]; then
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. "$MBLAZE/private.env"
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fi
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mfetch()
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{
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command -v _account_mfetch >/dev/null 2>&1 &&
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_account_mfetch "$mblaze_account"
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lockfile=%h/mail/.fdm-$mblaze_account-lock
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fdm -qa "$mblaze_account" -D "\$lockfile=$lockfile" fetch || return 1
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mcount=$(mdirs ~/mail/"$mblaze_account" | xargs minc | wc -l)
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mcount=$(printf "%u\n" "$mcount")
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prefix="$(date "+%a %d %b %T") [$mblaze_account]"
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case $mcount in
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0) printf "%s: no new emails.\n" "$prefix"
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;;
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1) printf "%s: 1 new email.\n" "$prefix"
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;;
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*) printf "%s: %u new emails.\n" "$prefix" "$mcount"
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;;
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esac
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}
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cd ~/mail/"$mblaze_account"
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#!/bin/sh
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# mblaze.env
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# Written in 2020 by Lucas
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# CC0 1.0 Universal/Public domain - No rights reserved
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#
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# To the extent possible under law, the author(s) have dedicated all
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# copyright and related and neighboring rights to this software to the
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# public domain worldwide. This software is distributed without any
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# warranty. You should have received a copy of the CC0 Public Domain
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# Dedication along with this software. If not, see
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# <http://creativecommons.org/publicdomain/zero/1.0/>.
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usage()
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{
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cat - <<. >&2
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Usage:
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${0##*/} f|fetch
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${0##*/} l|list [dirs...]
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${0##*/} r|read dir [dirs...]
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${0##*/} s|scan [-a] dir [dirs...]
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.
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exit 1
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}
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_mdirs()
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{
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mdirs "$@" | sort -t /
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}
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m_fetch_usage()
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{
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printf "Usage: %s f|fetch\n" "${0##*/}" >&2
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exit 1
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}
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m_read_usage()
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{
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printf "Usage: %s r|read dir [dirs...]\n" "${0##*/}" >&2
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exit 1
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}
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m_scan_usage()
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{
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printf "Usage: %s s|scan [-a] dir [dirs...]\n" "${0##*/}" >&2
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exit 1
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}
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m_fetch()
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{
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if [ $# -ne 0 ]; then
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m_fetch_usage
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fi
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printf "%s: fetch TBD.\n" >&2
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exit 1
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}
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m_list()
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{
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pwd=$(pwd)
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# cut(1) lists are 1-based, and +1 for leading slash
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_mdirs "${@:-.}" | cut -c $((${#pwd} + 2))- | mlist -i
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}
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m_read()
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{
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if [ $# -eq 0 ]; then
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m_read_usage
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fi
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_mdirs "$@" | mlist -s | msort -d | mthread | mless
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}
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m_scan()
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{
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mlist_flags=-s
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while getopts a flag; do
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case $flag in
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a)
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mlist_flags=
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;;
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*)
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m_scan_usage
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;;
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esac
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done
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shift $(($OPTIND - 1))
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if [ $# -eq 0 ]; then
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m_scan_usage
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fi
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_mdirs "$@" | mlist $mlist_flags | msort -d | mthread | mseq -S | mscan
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}
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if [ $# -lt 1 ]; then
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usage
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fi
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cmd=$1
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shift
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case $cmd in
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f|fetch)
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m_fetch "$@"
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;;
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l|list)
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m_list "$@"
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;;
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r|read)
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m_read "$@"
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;;
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s|scan)
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m_scan "$@"
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;;
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*)
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usage
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;;
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esac
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@ -0,0 +1,41 @@
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#!/bin/sh
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# mblaze.env
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# Written in 2020 by Lucas
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# CC0 1.0 Universal/Public domain - No rights reserved
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#
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# To the extent possible under law, the author(s) have dedicated all
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# copyright and related and neighboring rights to this software to the
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# public domain worldwide. This software is distributed without any
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# warranty. You should have received a copy of the CC0 Public Domain
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# Dedication along with this software. If not, see
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# <http://creativecommons.org/publicdomain/zero/1.0/>.
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keyhandler()
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{
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case "$1" in
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0|1)
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exit $1
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;;
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70) # F flag
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mflag -F .
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mseq -f : | mseq -S
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mseq -C +
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;;
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82) # R mark read
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mflag -S .
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mseq -f : | mseq -S
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mseq -C +
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;;
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94) # ^ goto parent
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mseq -C '.^' 2>/dev/null
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;;
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123) # { prev thread
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prev=$(mseq .-1 | sed 's/^ *//')
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prev_root=$(mseq -c "$prev" = | head -n 1 | sed 's/^ *//')
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mseq -C "$prev_root" 2>/dev/null
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;;
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125) # } next thread
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mseq -C "$(mseq .+1: | sed -n '/^[^ <]/{p;q;}')"
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;;
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esac
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}
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#!/bin/sh
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# mless [MSG] - less(1)-wrapper around mshow
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colorscan() {
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awk '
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function co(n, c) { e = ENVIRON["MCOLOR_" n]; return e ? e : c }
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function fg(c, s) { return sprintf("\033[38;5;%03dm%s\033[0m", c, s) }
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function so(s) { return sprintf("\033[1m%s\033[0m", s) }
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/^>/ { print so(fg(co("CUR",119), $0)); next }
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/^ *\\_/ { print fg(co("MISS",242), $0); next }
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{ print }'
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}
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keyhandler() {
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case "$?" in
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0|1) exit $?;;
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36) # $ goto end
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mseq -C '$' 2>/dev/null
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;;
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78) # N go to next unseen message
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nu=$(magrep -v -m1 :S .:) && mseq -C "$nu"
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;;
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107) # k next thread
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mseq -C "$(mseq .+1: | sed -n '/^[^ <]/{p;q;}')"
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;;
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100) # d mark read
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mflag -S .
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mseq -f : | mseq -S
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mseq -C +
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;;
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82) # R toggle raw mode
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MLESS_RAW=$((1-$MLESS_RAW))
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;;
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72) # H toggle HTML mode
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MLESS_HTML=$((1-$MLESS_HTML))
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;;
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94) # ^ goto parent
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mseq -C '.^' 2>/dev/null
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;;
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esac
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}
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if [ -n "${NO_COLOR+set}" ]; then
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colorscan() { cat -; }
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fi
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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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exit $?
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fi
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mseq -C "$2"
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mscan .-2:.+3 2>/dev/null | colorscan
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echo
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if ! [ -f "$(mseq -r "$2")" ]; then
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mseq "$2"
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exit
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fi
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if [ $MLESS_RAW -eq 0 ]; then
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if [ $MLESS_HTML -eq 1 ]; then
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mshow -A text/html "$2"
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else
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mshow "$2"
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fi | mcolor
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else
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mseq -r "$2"
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echo
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cat "$(mseq -r "$2")"
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fi
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exit $?
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fi
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if [ "$#" -eq 0 ] && ! [ -t 0 ]; then
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mseq -S >/dev/null
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set -- :
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fi
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if ! [ -t 1 ]; then
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exec mseq :
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fi
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[ "$#" -eq 1 ] && set -- ${1:-.}
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if [ "$#" -ge 1 ]; then
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mseq -C "$1"
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fi
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nl="
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"
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export MLESS_RAW=0
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export MLESS_HTML=0
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if [ -f "$MBLAZE/mless" ]; then
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export LESSKEY="$MBLAZE/mless"
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elif [ -f "$HOME/.mblaze/mless" ]; then
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export LESSKEY="$HOME/.mblaze/mless"
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elif [ -f "$HOME/.mless" ]; then
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export LESSKEY="$HOME/.mless"
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fi
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if [ -f "$MBLAZE/mless-key-handler" ]; then
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. "$MBLAZE/mless-key-handler"
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elif [ -f "$HOME/.mblaze/mless-key-handler" ]; then
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. "$HOME/.mblaze/mless-key-handler"
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elif [ -f "$HOME/.mless-key-handler" ]; then
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. "$HOME/.mless-key-handler"
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fi
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while :; do
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LESSOPEN="|$0 --filter %s" \
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less -Ps"mless %f?m (message %i of %m).." -R \
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"+:e $(mscan -n .)$nl" //scan $(mscan -n :)
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keyhandler $?
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done
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@ -0,0 +1,20 @@
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# mblaze.env
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# Written in 2020 by Lucas
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# CC0 1.0 Universal/Public domain - No rights reserved
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#
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# To the extent possible under law, the author(s) have dedicated all
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# copyright and related and neighboring rights to this software to the
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# public domain worldwide. This software is distributed without any
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# warranty. You should have received a copy of the CC0 Public Domain
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# Dedication along with this software. If not, see
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# <http://creativecommons.org/publicdomain/zero/1.0/>.
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Q quit \1
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[ prev-file
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] next-file
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S noaction E//scan\n
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` noaction E\#\n
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F quit F
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R quit R
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{ quit {
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} quit }
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\^ quit \^
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