/usr/bin/po4aman-display-po is in po4a 0.41-1ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 | #!/bin/sh
#
# po4aman-display-po permits to see how a manpage translated with po4a
# will be displayed, without needing to uncompress the original manpage
# and call po4a-translate.
#
OPTIONS=""
usage() {
echo "Usage: $0 -p PO_FILE [-m MASTER_FILE] [-o PO4A_OPT]"
return 0
}
error () {
echo "Error: $1" 1>&2
exit 1
}
while getopts m:p:ho: option
do
case $option in
m)
MASTER="$OPTARG"
;;
p)
PO="$OPTARG"
;;
o)
OPTIONS="$OPTIONS $OPTARG"
;;
h)
usage
exit 0
;;
[?])
usage 1>&2
exit 1
;;
esac
done
if [ -z "$PO" ]
then
usage 1>&2
exit 1
fi
if [ ! -f "$PO" ]
then
error "could not find PO file: $PO"
fi
if [ -z "$MASTER" ]
then
echo "No manpage specified."
echo "Trying to find the manpage according to a line reference in the PO."
MASTER=$(grep -m 1 "^#:" $PO | sed -e 's/^.* \(.*\):.*$/\1/')
fi
find_man()
{
section="$1"
man="$2"
echo -n "Looking for manpage $file"
[ -n "$section" ] && echo " in section $section" || echo ""
MAN_NUMBER=`man --all --where --locale=C $section "$man" 2> /dev/null | wc -l`
if [ "$MAN_NUMBER" = "0" ]
then
return 1
elif [ "$MAN_NUMBER" != "1" ]; then
MAN_NUMBER=`man --all --where --locale=C $section "$man" 2> /dev/null | \
grep "\/$man\.$section\(.gz\)\?$" | wc -l`
if [ "$MAN_NUMBER" = "1" ]
then
MASTER=`man --where --locale=C "$section" "$man" | grep "\/$man\.$section\(.gz\)\?$"`
echo "Multiple manpages in section $section: $(man -aw -L C $section "$man"), only one exactly matches the section."
else
error "Too many possible manpages: $(man -aw -L C $section "$man"), you must specify the manpage or the section"
fi
else
MASTER=`man --where --locale=C "$section" "$man"`
fi
return 0
}
if [ ! -f "$MASTER" ]
then
echo "Can't find the master man page $MASTER"
file=$(basename "$MASTER")
MASTER=""
section=""
if ! find_man "" "$file"
then
# Maybe $file contains a section
# (in the form of file.section.extension)
section=$(echo "$file" | sed -ne 's/^.*\.\([1-9].*\)$/\1/; s/\..*//; p')
file=$(echo "$file" | sed -e 's/\.[1-9].*//')
if ! find_man "$section" "$file"
then
# Maybe there is an extension at the end of the manpage (e.g. .man)
file=$(echo "$file" | sed -e 's/\..*//')
if ! find_man "$section" "$file"
then
echo "No manpage found"
echo "You must provide the manpage with the -m option"
MASTER=""
fi
fi
fi
if [ -n "$MASTER" ]
then
echo "Using: $MASTER as the original manpage"
fi
fi
# checking mandatory options
if [ -z "$MASTER" ]
then
usage 1>&2
exit 1
fi
# checking files
if [ ! -e "$MASTER" ]
then
error "could not find master file: $MASTER"
fi
if [ "${MASTER%.gz}" = "$MASTER" ]
then
MAINNAME="$MASTER"
else
MAINNAME=`mktemp`
trap "rm \"$MAINNAME\"" EXIT INT
gunzip -c "$MASTER" > "$MAINNAME"
fi
CHARSET_MASTER=`file -i "$MAINNAME" | cut -d "=" -f 2`
CHARSET_PO=`file -i "$PO" | cut -d "=" -f 2`
po4a-translate -f man -k 0 -m "$MAINNAME" -M "$CHARSET_MASTER" \
-p "$PO" $OPTIONS| iconv -f "$CHARSET_PO" -t // | man -l -
# TODO: man may need some options (e.g. -L)
# as we cannot detect what options are needed, they will have to be
# specified on the po4aman-display-po command line.
|