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check-accelerator-conflicts.pl v1.5 suggests better and is more verbose.

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The --msgid-fallback mode still reports conflicts between msgid
and msgstr strings, but the resulting suggestions can now include
accelerators reserved by msgids; thus the translator won't be
lured into avoiding accelerators that she'll be likely to replace
anyway.  Therefore, --msgid-fallback is now the default and can
be turned off with the new option --no-msgid-fallback.

After checking each file, check-accelerator-conflicts.pl displays
a one-line summary of how many accelerators it checked and how
many conflicts it found.  This is primarily meant to warn people
by displaying zeroes if if gather-accelerator-contexts.pl has not
been run.

Locale::PO::dump doesn't output an msgid if there isn't one.
This commit is contained in:
Kalle Olavi Niemitalo 2006-03-11 17:58:42 +00:00 committed by Miciah Dashiel Butler Masters
parent ca312b7d90
commit defafbd202
2 changed files with 86 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
po/perl/Locale/PO.pm
View File

@ -308,11 +308,13 @@ sub dump {
$self->_update_flagstr();
$dump .= $self->_dump_multi_comment( $self->{'_flagstr'}, "#, " )
if defined( $self->{'_flagstr'} );
$dump .= "msgid " . $self->_normalize_str( $self->msgid );
$dump .= "msgid " . $self->_normalize_str( $self->msgid )
if $self->msgid;
$dump .= "msgid_plural " . $self->_normalize_str( $self->msgid_plural )
if $self->msgid_plural;
$dump .= "msgstr " . $self->_normalize_str( $self->msgstr ) if $self->msgstr;
$dump .= "msgstr " . $self->_normalize_str( $self->msgstr )
if $self->msgstr;
if ( my $msgstr_n = $self->msgstr_n ) {
$dump .= "msgstr[$_] " . $self->_normalize_str( $$msgstr_n{$_} )
@ -1017,7 +1019,7 @@ Never write C<< CZ<><Locale::PO> >>; it looks bad in B<pod2text>.
Documented that C<msgstr> normally returns C<undef> if there are plurals.
Documented the new methods C<msgid_begin_lineno> and C<msgstr_begin_lineno>.
=item Z<>2006-02-28 Kalle Olavi Niemitalo <kon@iki.fi>
=item Z<>2006-02-18 Kalle Olavi Niemitalo <kon@iki.fi>
Locale::PO now preserves unrecognized flags, although there is still no documented way to access them. It also preserves the order of flags, if no flags are modified. Replaced the C<fuzzy>, C<c_format>, and C<php_format> fields with C<_flaghash>, and renamed the C<_flag> field to C<_flagstr>.
Flag-setting functions silently map unsupported values (e.g. 42) to supported ones (e.g. 1), which they also return.
@ -1027,6 +1029,10 @@ Names of flags are case-sensitive, like in GNU Gettext.
POD changes:
Unlisted the bugs that have now been fixed.
=item Z<>2006-02-19 Kalle Olavi Niemitalo <kon@iki.fi>
The C<dump> method doesn't output an C<msgid> if there isn't one.
=back
=head1 COPYRIGHT AND LICENSE

106
po/perl/check-accelerator-conflicts.pl
View File

@ -7,7 +7,7 @@ use Locale::PO qw();
use Getopt::Long qw(GetOptions :config bundling gnu_compat);
use autouse 'Pod::Usage' => qw(pod2usage);
my $VERSION = "1.4";
my $VERSION = "1.5";
sub show_version
{
@ -21,8 +21,9 @@ sub show_version
my $Opt_accelerator_tag;
# True if, for missing or fuzzy translations, the msgid string should
# be checked instead of msgstr. Set with the --msgid-fallback option.
my $Opt_msgid_fallback;
# be checked instead of msgstr. Set with the --msgid-fallback and
# --no-msgid-fallback options.
my $Opt_msgid_fallback = 1;
sub acceleration_arrays_eq ($$)
{
@ -37,9 +38,43 @@ sub acceleration_arrays_eq ($$)
sub check_po_file ($)
{
# The name of the PO file to be checked.
my($po_file_name) = @_;
# A nested hash that lists the accelerators and their uses.
# $accelerators{$accelerator}{$ctxname}{ACCELERATIONS}[$i]{LINENO}
# 1. In %accelerators, the keys are one-character strings,
# and the values are hash references.
# 2. In %{$accelerators{$accelerator}}, the keys are names
# of contexts in which the accelerator is used, and the
# values are references to "crossing" hashes.
# 3. %{$accelerators{$accelerator}{$ctxname}} is a "crossing" hash,
# so named because it describes how an accelerator and a context
# cross each other. It has the following elements:
# (ACCELERATIONS => [see point 4 below],
# REPORTED => (1 if this is a conflict and has been reported),
# AVOID => (1 if this accelerator should not be suggested in this
# context))
# 4. @{$accelerators{$accelerator}{$ctxname}{ACCELERATIONS}} is a list of
# references to "acceleration" hashes. If the same acceleration occurs
# in multiple contexts, then the references are to the same hash.
# 5. %{$accelerators{$accelerator}{ctxname}{ACCELERATIONS}[$i]} is an
# "acceleration" hash. It has the following structure:
# (PO => (the Locale::PO object),
# CTXNAMES => [read-only list of names of contexts in which the
# accelerator is used],
# ACCELERATOR => (a one-character string),
# LINENO => (line number in the PO file),
# STRING => (the msgid or msgstr string that defines the accelerator;
# unquoted as much as possible),
# EXPLAIN => (a string to be displayed if a conflict is found))
my %accelerators;
my $warnings = 0;
# How many entries had checkable accelerators.
my $checkable_count = 0;
# How many conflicts have been found so far.
my $conflict_count = 0;
{
my $pos = Locale::PO->load_file_asarray($po_file_name)
@ -76,10 +111,12 @@ sub check_po_file ($)
}
}
$checkable_count++ if @accelerations;
foreach my $acceleration (@accelerations) {
foreach my $ctxname (@ctxnames) {
push(@{$accelerators{uc $acceleration->{ACCELERATOR}}{$ctxname}},
$acceleration);
my $accelerator = uc($acceleration->{ACCELERATOR});
foreach my $crossing (@{$accelerators{$accelerator}}{@ctxnames}) {
push @{$crossing->{ACCELERATIONS}}, $acceleration;
$crossing->{AVOID} = 1 if $acceleration->{EXPLAIN} =~ /^msgstr/;
}
}
}
@ -87,16 +124,16 @@ sub check_po_file ($)
foreach my $accelerator (sort keys %accelerators) {
my $ctxhash = $accelerators{$accelerator};
foreach my $outer_ctxname (sort keys %$ctxhash) {
# Cannot use "foreach my $accelerations" directly, because
# $accelerations would then become an alias and change to 0 below.
my $accelerations = $ctxhash->{$outer_ctxname};
if (ref($accelerations) eq "ARRAY" && @$accelerations > 1) {
foreach my $crossing (@{$ctxhash}{sort keys %$ctxhash}) {
my $accelerations = $crossing->{ACCELERATIONS};
if ($accelerations && @$accelerations > 1 && !$crossing->{REPORTED}) {
my @ctxnames_in_conflict;
foreach my $ctxname (sort keys %$ctxhash) {
if (acceleration_arrays_eq($ctxhash->{$ctxname}, $accelerations)) {
push @ctxnames_in_conflict, $ctxname;
$ctxhash->{$ctxname} = 0;
foreach my $inner_ctxname (keys %$ctxhash) {
my $inner_crossing = $ctxhash->{$inner_ctxname};
if (acceleration_arrays_eq($inner_crossing->{ACCELERATIONS},
$accelerations)) {
push @ctxnames_in_conflict, $inner_ctxname;
$inner_crossing->{REPORTED} = 1;
}
}
my $ctxnames_in_conflict = join(", ", map(qq("$_"), @ctxnames_in_conflict));
@ -120,7 +157,7 @@ sub check_po_file ($)
SUGGESTION: foreach my $char (split(//, $suggestions)) {
foreach my $ctxname (@{$acceleration->{CTXNAMES}}) {
$suggestions =~ s/\Q$char\E//, next SUGGESTION
if exists $accelerators{uc($char)}{$ctxname};
if $accelerators{uc($char)}{$ctxname}{AVOID};
}
}
@ -131,12 +168,18 @@ sub check_po_file ($)
else {
warn "$po_file_name:$lineno: suggestions: $suggestions\n";
}
}
$warnings++;
} # foreach $acceleration in conflict
$conflict_count++;
} # if found a conflict
} # foreach context known for $accelerator
} # foreach $accelerator
return $warnings ? 1 : 0;
print "$po_file_name: "
. ($checkable_count == 1 ? "Checked 1 entry" : "Checked $checkable_count entries")
. ", "
. ($conflict_count == 1 ? "found 1 accelerator conflict" : "found $conflict_count accelerator conflicts")
. ".\n";
return $conflict_count ? 1 : 0;
}
GetOptions("accelerator-tag=s" => sub {
@ -147,7 +190,7 @@ GetOptions("accelerator-tag=s" => sub {
if length($value) != 1;
$Opt_accelerator_tag = $value;
},
"msgid-fallback" => \$Opt_msgid_fallback,
"msgid-fallback!" => \$Opt_msgid_fallback,
"help" => sub { pod2usage({-verbose => 1, -exitval => 0}) },
"version" => \&show_version)
or exit 2;
@ -212,15 +255,20 @@ in the PO file.
=item B<--msgid-fallback>
If the C<msgstr> is empty or the entry is fuzzy, check the C<msgid>
instead. Without this option, B<check-accelerator-conflicts.pl>
completely ignores such entries.
=item B<--no-msgid-fallback>
This option also causes B<check-accelerator-conflicts.pl> not to
suggest accelerators that would conflict with a C<msgid> that was thus
checked. Following these suggestions may lead to bad choices for
accelerators, because the conflicting C<msgid> will eventually be
shadowed by a C<msgstr> that may use a different accelerator.
Select how to check entries where the C<msgstr> is missing or fuzzy.
The default is B<--msgid-fallback>, which makes
B<check-accelerator-conflicts.pl> use the C<msgid> instead, and report
any conflicts between C<msgid> and C<msgstr> strings. The alternative
is B<--no-msgid-fallback>, which makes B<check-accelerator-conflicts.pl>
completely ignore such entries.
Regardless of these options, B<check-accelerator-conflicts.pl> will
suggest accelerators that would conflict with ones defined in C<msgid>
strings. Those strings will be eventually shadowed by C<msgstr>
strings, so their accelerators should not affect which accelerators
the translator chooses for C<msgstr> strings.
=back