1# xopen-msg.awk - Convert Uniforum style .po file to X/Open style .msg file
2# Copyright (C) 2012-2022 Free Software Foundation, Inc.
3#
4# This program is free software; you can redistribute it and/or modify
5# it under the terms of the GNU General Public License as published by
6# the Free Software Foundation; either version 2, or (at your option)
7# any later version.
8#
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12# GNU General Public License for more details.
13#
14# You should have received a copy of the GNU General Public License
15# along with this program; if not, see <https://www.gnu.org/licenses/>.
16#
17#
18# The first directive in the .msg should be the definition of the
19# message set number.  We use always set number 1.
20#
21BEGIN {
22    print "$set 1 # Automatically created by xopen-msg.awk"
23    num = 0
24}
25
26#
27# The .msg file contains, other then the .po file, only the translations
28# but each given a unique ID.  Starting from 1 and incrementing by 1 for
29# each message we assign them to the messages.
30# It is important that the .po file used to generate the ../intl/msg.h file
31# (with po2test.awk) is the same as the one used here.  (At least the order
32# of declarations must not be changed.)
33#
34function output_message() {
35    # Ignore messages containing <PRI.*> which would have to be replaced
36    # by the correct format depending on the word size
37    if (msg && msg !~ /<PRI.*>/) {
38	if (msgtype == "msgid") {
39	    # We copy the original message as a comment into the .msg file.
40	    gsub(/\n/, "\n$ ", msg)
41	    printf "$ Original Message: %s\n", msg
42	} else {
43	    gsub(/\n/, "\\\n", msg)
44	    printf "%d %s\n", ++num, msg
45	}
46    }
47    msg = 0
48}
49
50$1 ~ "msg(id|str)" {
51    # Output collected message
52    output_message()
53    # Collect next message
54    msgtype = $1
55    sub(/^msg(id|str)[ \t]*"/, "", $0)
56    sub(/"$/, "", $0)
57    msg = $0
58    next
59}
60
61/^"POT-Creation-Date: [0-9-]+ [0-9:+-]+\\n"/ {
62    # Ignore POT-Creation-Date to match what is done in intl/Makefile.
63    next
64}
65
66/^".*"/ {
67    # Append to current message
68    sub(/^"/, "", $0)
69    sub(/"$/, "", $0)
70    msg = msg "\n" $0
71    next
72}
73
74END {
75    # Output last collected message
76    output_message()
77}
78