FM / ext.d

/usr/lib/mc/ext.d

Name	Size	Mode	Actions
archive.sh	4555	0755	edit dl rm
doc.sh	5775	0755	edit dl rm
image.sh	1271	0755	edit dl rm
misc.sh	2266	0755	edit dl rm
package.sh	1116	0755	edit dl rm
sound.sh	2239	0755	edit dl rm
text.sh	3382	0755	edit dl rm
video.sh	1287	0755	edit dl rm
web.sh	1155	0755	edit dl rm

Edit: /usr/lib/mc/ext.d/text.sh (3382B)

#!/bin/sh

# $1 - action
# $2 - type of archive
# $3 - pager

action=$1
filetype=$2
pager=$3

[ -n "${MC_XDG_OPEN}" ] || MC_XDG_OPEN="xdg-open"

get_unpacker() {
    filetype=$1
    case "${filetype}" in
    man.gz)
        unpacker="gzip -dc"
        ;;
    man.bz)
        unpacker="bzip -dc"
        ;;
    man.bz2)
        unpacker="bzip2 -dc"
        ;;
    man.lz)
        unpacker="lzip -dc"
        ;;
    man.lz4)
        unpacker="lz4 -dc"
        ;;
    man.lzma)
        unpacker="lzma -dc"
        ;;
    man.xz)
        unpacker="xz -dc"
        ;;
    man.zst)
        unpacker="zstd -dc"
        ;;
    esac
    echo ${unpacker}
}

do_view_action() {
    filetype=$1

unpacker=`get_unpacker ${filetype}`

case "${filetype}" in
    man)
        case "${MC_EXT_FILENAME}" in
        */log/*|*/logs/*)
            cat "${MC_EXT_FILENAME}"
            ;;
        *)
            MANROFFOPT=-c MAN_KEEP_FORMATTING=1 man -P cat "${MC_EXT_FILENAME}"
            ;;
        esac
        ;;
    pod)
        pod2man "${MC_EXT_FILENAME}" | nroff -c -Tlatin1 -mandoc
        ;;
    nroff.me)
        nroff -c -Tlatin1 -me "${MC_EXT_FILENAME}"
        ;;
    nroff.ms)
        nroff -c -Tlatin1 -ms "${MC_EXT_FILENAME}"
        ;;
    man.gz|man.bz|man.bz2|man.lz|man.lz4|man.lzma|man.xz|man.zst)
        case "${MC_EXT_FILENAME}" in
        */log/*|*/logs/*)
            ${unpacker} "${MC_EXT_FILENAME}"
            ;;
        *)
            # "man" takes care of uncompressing.
            # This way the stdin is left intact so the correct width is used.
            MANROFFOPT=-c MAN_KEEP_FORMATTING=1 man -P cat "${MC_EXT_FILENAME}"
            ;;
        esac
        ;;
    *)
        ;;
    esac
}

do_open_action() {
    filetype=$1
    pager=$2

unpacker=`get_unpacker ${filetype}`

case "${filetype}" in
    info)
        info -f "${MC_EXT_FILENAME}"
        ;;
    man)
        case "${MC_EXT_FILENAME}" in
        */log/*|*/logs/*)
            cat "${MC_EXT_FILENAME}"
            ;;
        *)
            { zsoelim "${MC_EXT_FILENAME}" 2>/dev/null || cat "${MC_EXT_FILENAME}"; } | \
                nroff -c -Tlatin1 -mandoc
            ;;
        esac | ${pager}
        ;;
    pod)
        pod2man "${MC_EXT_FILENAME}" | nroff -c -Tlatin1 -mandoc | ${pager}
        ;;
    nroff.me)
        nroff -c -Tlatin1 -me "${MC_EXT_FILENAME}" | ${pager}
        ;;
    nroff.ms)
        nroff -c -Tlatin1 -ms "${MC_EXT_FILENAME}" | ${pager}
        ;;
    man.gz|man.bz|man.bz2|man.lz|man.lz4|man.lzma|man.xz|man.zst)
        case "${MC_EXT_FILENAME}" in
        */log/*|*/logs/*)
            ${unpacker} "${MC_EXT_FILENAME}"
            ;;
        *)
            ${unpacker} "${MC_EXT_FILENAME}" | nroff -c -Tlatin1 -mandoc
            ;;
        esac | ${pager}
        ;;
    chm)
        if [ -n "$DISPLAY" ]; then
            which kchmviewer > /dev/null 2>&1 \
                && (kchmviewer "${MC_EXT_FILENAME}" &) \
                || (xchm "${MC_EXT_FILENAME}" &)
        else
            chm_http "${MC_EXT_FILENAME}" & elinks http://localhost:8080/index.html
            kill -INT %1
        fi
        ;;
    *)
        ;;
    esac
}

case "${action}" in
view)
    do_view_action "${filetype}"
    ;;
open)
    ("${MC_XDG_OPEN}" "${MC_EXT_FILENAME}" >/dev/null 2>&1) || \
        do_open_action "${filetype}" "${pager}"
    ;;
*)
    ;;
esac

cmd: