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+#!/usr/bin/perl
+
+my @translator_help = (
+ "#. The strings in e2fsck's problem.c can be very hard to translate,\n",
+ "#. since the strings are expanded in two different ways. First of all,\n",
+ "#. there is an \@-expansion, where strings like \"\@i\" are expanded to\n",
+ "#. \"inode\", and so on. In order to make it easier for translators, the\n",
+ "#. e2fsprogs po template file has been enhanced with comments that show\n",
+ "#. the \@-expansion, for the strings in the problem.c file.\n",
+ "#.\n",
+ "#. Translators are free to use the \@-expansion facility if they so\n",
+ "#. choose, by providing translations for strings in e2fsck/message.c.\n",
+ "#. These translation can completely replace an expansion; for example,\n",
+ "#. if \"bblock\" (which indicated that \"\@b\" would be expanded to \"block\")\n",
+ "#. is translated as \"ddatenverlust\", then \"\@d\" will be expanded to\n",
+ "#. \"datenverlust\". Alternatively, translators can simply not use the\n",
+ "#. \@-expansion facility at all.\n",
+ "#.\n",
+ "#. The second expansion which is done for e2fsck's problem.c messages is\n",
+ "#. a dynamic %-expansion, which expands %i as an inode number, and so\n",
+ "#. on. A table of these expansions can be found below. Note that\n",
+ "#. %-expressions that begin with \"%D\" and \"%I\" are two-character\n",
+ "#. expansions; so for example, \"%Iu\" expands to the inode's user id\n",
+ "#. ownership field (inode->i_uid). Also the \"%B\" expansion is special:\n",
+ "#. it can expand to either the string \"indirect block\" (possibly preceded\n",
+ "#. by the word \"double\" or \"triple\"), or the string \"block #\" immediately\n",
+ "#. followed by an integer indicating a block sequence number.\n",
+ "#.\n",
+ "#. Please note that the %-expansion for most e2fsck's problem.c should not\n",
+ "#. use positional indicators such as %1$c, since although they look like c-style\n",
+ "#. format strings, they are NOT c-style format strings, and the positional\n",
+ "#. indicators (which BTW are GNU extensions and so won't work on other Unix\n",
+ "#. gettext implementations) won't work with e2fsck's print_e2fsck_message()\n",
+ "#. function found in e2fsck/message.c\n",
+ "#.\n",
+ "#. %b <blk> block number\n",
+ "#. %B \"indirect block\" | \"block #\"<blkcount> string | string+integer\n",
+ "#. %c <blk2> block number\n",
+ "#. %Di <dirent> -> ino inode number\n",
+ "#. %Dn <dirent> -> name string\n",
+ "#. %Dr <dirent> -> rec_len\n",
+ "#. %Dl <dirent> -> name_len\n",
+ "#. %Dt <dirent> -> filetype\n",
+ "#. %d <dir> inode number\n",
+ "#. %g <group> integer\n",
+ "#. %i <ino> inode number\n",
+ "#. %Is <inode> -> i_size\n",
+ "#. %IS <inode> -> i_extra_isize\n",
+ "#. %Ib <inode> -> i_blocks\n",
+ "#. %Il <inode> -> i_links_count\n",
+ "#. %Im <inode> -> i_mode\n",
+ "#. %IM <inode> -> i_mtime\n",
+ "#. %IF <inode> -> i_faddr\n",
+ "#. %If <inode> -> i_file_acl\n",
+ "#. %Id <inode> -> i_size_high\n",
+ "#. %Iu <inode> -> i_uid\n",
+ "#. %Ig <inode> -> i_gid\n",
+ "#. %It <str> file type\n",
+ "#. %j <ino2> inode number\n",
+ "#. %m <com_err error message>\n",
+ "#. %N <num>\n",
+ "#. %p ext2fs_get_pathname of directory <ino>\n",
+ "#. %P ext2fs_get_pathname of <dirent>->ino with <ino2> as\n",
+ "#. the containing directory. (If dirent is NULL\n",
+ "#. then return the pathname of directory <ino2>)\n",
+ "#. %q ext2fs_get_pathname of directory <dir>\n",
+ "#. %Q ext2fs_get_pathname of directory <ino> with <dir> as\n",
+ "#. the containing directory.\n",
+ "#. %s <str> miscellaneous string\n",
+ "#. %S backup superblock\n",
+ "#. %X <num> hexadecimal format\n",
+ "#.\n");
+
+my $is_problem_file = 0;
+my $save_msg;
+my $msg_accum = "";
+my $msg;
+my $expanded = 0;
+my $lines = 0;
+
+sub do_expand {
+ $msg =~ s/\@a/extended attribute/g;
+ $msg =~ s/\@A/error allocating/g;
+ $msg =~ s/\@b/block/g;
+ $msg =~ s/\@B/bitmap/g;
+ $msg =~ s/\@c/compress/g;
+ $msg =~ s/\@C/conflicts with some other fs block/g;
+ $msg =~ s/\@i/inode/g;
+ $msg =~ s/\@I/illegal/g;
+ $msg =~ s/\@j/journal/g;
+ $msg =~ s/\@D/deleted/g;
+ $msg =~ s/\@d/directory/g;
+ $msg =~ s/\@e/entry/g;
+ $msg =~ s/\@E/entry '%Dn' in %p (%i)/g;
+ $msg =~ s/\@f/filesystem/g;
+ $msg =~ s/\@F/for inode %i (%Q) is/g;
+ $msg =~ s/\@g/group/g;
+ $msg =~ s/\@h/HTREE directory inode/g;
+ $msg =~ s/\@l/lost+found/g;
+ $msg =~ s/\@L/is a link/g;
+ $msg =~ s/\@m/multiply-claimed/g;
+ $msg =~ s/\@n/invalid/g;
+ $msg =~ s/\@o/orphaned/g;
+ $msg =~ s/\@p/problem in/g;
+ $msg =~ s/\@q/quota/g;
+ $msg =~ s/\@r/root inode/g;
+ $msg =~ s/\@s/should be/g;
+ $msg =~ s/\@S/superblock/g;
+ $msg =~ s/\@u/unattached/g;
+ $msg =~ s/\@v/device/g;
+ $msg =~ s/\@x/extent/g;
+ $msg =~ s/\@z/zero-length/g;
+ $msg =~ s/\@\@/@/g;
+}
+
+
+while (<>) {
+ $lines++;
+ if ($lines == 6) {
+ print @translator_help;
+ }
+ if (/^#: /)
+ {
+ $is_problem_file = (/^#: e2fsck\/problem/) ? 1 : 0;
+ }
+ $msg = "";
+ if (/^msgid / && $is_problem_file) {
+ ($msg) = /^msgid "(.*)"$/;
+ $save_msgid = $_;
+ if ($msg =~ /\@/) {
+ $expanded++;
+ }
+ &do_expand();
+ if ($msg ne "") {
+ $msg_accum = $msg_accum . "#. \@-expanded: $msg\n";
+ }
+ next;
+ }
+ if (/^"/ && $is_problem_file) {
+ ($msg) = /^"(.*)"$/;
+ $save_msgid = $save_msgid . $_;
+ if ($msg =~ /\@/) {
+ $expanded++;
+ }
+ &do_expand();
+ $msg_accum = $msg_accum . "#. \@-expanded: $msg\n";
+ next;
+ }
+ if (/^msgstr / && $is_problem_file) {
+ if ($expanded) {
+ print $msg_accum;
+ }
+ print $save_msgid;
+ $msg_accum = "";
+ $expanded = 0;
+ }
+ print $_;
+}