my $Verbose = 0;
my $MakeTestScript = 0;
my $AlwaysWrite = 0;
+my $UseDir = "";
+my $FileList = "$0.lst";
+my $MakeList = 0;
while (@ARGV)
{
$Verbose = 0;
} elsif ($arg eq '-w') {
$AlwaysWrite = 1; # update the files even if they havent changed
+ $FileList = "";
+ } elsif ($arg eq '-check') {
+ my $this = shift @ARGV;
+ my $ok = shift @ARGV;
+ if ($this ne $ok) {
+ print "Skipping as check params are not the same.\n";
+ exit(0);
+ }
} elsif ($arg eq '-maketest') {
$MakeTestScript = 1;
- } elsif ($arg eq '-C' && defined (my $dir = shift)) {
- chdir $dir or die "chdir $_: $!";
+ } elsif ($arg eq '-makelist') {
+ $MakeList = 1;
+ } elsif ($arg eq '-C' && defined ($UseDir = shift)) {
+ -d $UseDir or die "Unknown directory '$UseDir'";
+ } elsif ($arg eq '-L' && defined ($FileList = shift)) {
+ -e $FileList or die "Filelist '$FileList' doesn't appear to exist!";
} else {
- die "usage: $0 [-v|-q|-C dir] [-maketest]";
+ die "usage: $0 [-v|-q|-w|-C dir|-L filelist] [-maketest] [-makelist]\n",
+ " -v : Verbose Mode\n",
+ " -q : Quiet Mode\n",
+ " -w : Write files regardless\n",
+ " -maketest : Make test script\n",
+ " -makelist : Rewrite the file list based on current setup\n",
+ " -L filelist : Use this file list, (defaults to $0)\n",
+ " -C dir : Change to this directory before proceeding\n",
+ " -check A B : Executes only if A and B are the same\n";
}
}
-if (!$AlwaysWrite) {
- print "Reading file list...\n"
+if ($FileList) {
+ print "Reading file list '$FileList'\n"
if $Verbose;
- open my $fh,"<","mktables.lst"
- or die "Failed to read mktables.lst:$!";
- my @input =( $0 );
+ open my $fh,"<",$FileList or die "Failed to read '$FileList':$!";
+ my @input;
my @output;
for my $list ( \@input, \@output ) {
while (<$fh>) {
@$list = grep !$dupe{ $_ }++, @$list;
}
close $fh;
- die "No input or output files in mktables.lst!"
+ die "No input or output files in '$FileList'!"
if !@input or !@output;
+ if ( $MakeList ) {
+ foreach my $file (@output) {
+ unlink $file;
+ }
+ }
if ( $Verbose ) {
print "Expecting ".scalar( @input )." input files. ",
"Checking ".scalar( @output )." output files.\n";
}
- my $maxtime = 0;
+ # we set maxtime to be the youngest input file, including $0 itself.
+ my $maxtime = -M $0; # do this before the chdir!
+ if ($UseDir) {
+ chdir $UseDir or die "Failed to chdir to '$UseDir':$!";
+ }
foreach my $in (@input) {
my $time = -M $in;
die "Missing input file '$in'" unless defined $time;
$maxtime = $time if $maxtime < $time;
}
+ # now we check to see if any output files are older than maxtime, if
+ # they are we need to continue on, otherwise we can presumably bail.
my $ok = 1;
foreach my $out (@output) {
if ( ! -e $out ) {
}
print "Must rebuild tables.\n"
if $Verbose;
-} elsif ($Verbose) {
- print "Not checking file list as -w option set.\n";
+} else {
+ if ($Verbose) {
+ print "Not checking filelist.\n";
+ }
+ if ($UseDir) {
+ chdir $UseDir or die "Failed to chdir to '$UseDir':$!";
+ }
}
foreach my $lib ('To', 'lib',
return $Table;
}
-##
-## Returns true if the Table has no code points
-##
-sub Table::IsEmpty
-{
- my $Table = shift; #self
- return not @$Table;
-}
-
-##
-## Returns true if the Table has code points
-##
-sub Table::NotEmpty
-{
- my $Table = shift; #self
- return @$Table;
-}
##
## Returns the maximum code point currently in the table.
##
sub Table::Max
{
- my $Table = shift; #self
- confess "oops" if $Table->IsEmpty; ## must have code points to have a max
- return $Table->[-1]->[RANGE_END];
+ my $last = $_[0]->[-1]; ## last code point
+ confess "oops" unless $last; ## must have code points to have a max
+ return $last->[RANGE_END];
}
##
## Given a new code point, make the last range of the Table extend to
## include the new (and all intervening) code points.
##
+## Takes the time to make sure that the extension is valid.
+##
sub Table::Extend
{
my $Table = shift; #self
confess "oops ($codepoint <= $PrevMax)" if $codepoint <= $PrevMax;
- $Table->[-1]->[RANGE_END] = $codepoint;
+ $Table->ExtendNoCheck($codepoint);
+}
+
+
+##
+## Given a new code point, make the last range of the Table extend to
+## include the new (and all intervening) code points.
+##
+## Does NOT check that the extension is valid. Assumes that the caller
+## has already made this check.
+##
+sub Table::ExtendNoCheck
+{
+ ## Optmized adding: Assumes $Table and $codepoint as parms
+ $_[0]->[-1]->[RANGE_END] = $_[1];
}
##
## If we've already got a range working, and this code point is the next
## one in line, and if the name is the same, just extend the current range.
##
- if ($Table->NotEmpty
+ my $last = $Table->[-1];
+ if ($last
and
- $Table->Max == $codepoint - 1
+ $last->[RANGE_END] == $codepoint - 1
and
- $Table->[-1]->[RANGE_NAME] eq $name)
+ $last->[RANGE_NAME] eq $name)
{
- $Table->Extend($codepoint);
+ $Table->ExtendNoCheck($codepoint);
}
else
{
if ($start > $New->Max) {
$New->AppendRange($start, $end);
} elsif ($end > $New->Max) {
- $New->Extend($end);
+ $New->ExtendNoCheck($end);
}
}
{
my $Table = shift; #self
- return 0x1234 if $Table->IsEmpty();
+ return 0x1234 if not @$Table;
for my $set (@$Table)
{
while (<IN>)
{
- next unless /^[0-9A-Fa-f]+;/;
+ next unless /^[0-9A-Fa-f]+(\.\.[0-9A-Fa-f]+)?;/;
s/#.*//;
s/\s+$//;
- my ($hexcode, $pv) = split(/\s*;\s*/);
- my $code = hex($hexcode);
+ my ($hexcodes, $pv) = split(/\s*;\s*/);
$EAW{$pv} ||= Table->New(Is => "EastAsianWidth$pv");
- $EAW{$pv}->Append($code);
+ my ($start, $end) = split(/\.\./, $hexcodes);
+ if (defined $end) {
+ $EAW{$pv}->AppendRange(hex($start), hex($end));
+ } else {
+ $EAW{$pv}->Append(hex($start));
+ }
}
close IN;
SpecialCasing_txt();
CaseFolding_txt();
+if ( $FileList and $MakeList ) {
+
+ print "Updating '$FileList'\n"
+ if ($Verbose);
+
+ open my $ofh,">",$FileList
+ or die "Can't write to '$FileList':$!";
+ print $ofh <<"EOFHEADER";
+#
+# mktables.lst -- File list for mktables.
+#
+# Autogenerated on @{[scalar localtime]}
+#
+# - First section is input files
+# (mktables itself is automatically included)
+# - Section seperator is /^=+\$/
+# - Second section is a list of output files.
+# - Lines matching /^\\s*#/ are treated as comments
+# which along with blank lines are ignored.
+#
+
+# Input files:
+
+EOFHEADER
+ my @input=("version",glob('*.txt'));
+ print $ofh "$_\n" for
+ @input,
+ "\n=================================\n",
+ "# Output files:\n",
+ # special files
+ "Properties";
+
+
+ require File::Find;
+ my $count=0;
+ File::Find::find({
+ no_chdir=>1,
+ wanted=>sub {
+ if (/\.pl$/) {
+ s!^\./!!;
+ print $ofh "$_\n";
+ $count++;
+ }
+ },
+ },".");
+
+ print $ofh "\n# ",scalar(@input)," input files\n",
+ "# ",scalar($count+1)," output files\n\n",
+ "# End list\n";
+ close $ofh
+ or warn "Failed to close $ofh: $!";
+
+ print "Filelist has ",scalar(@input)," input files and ",
+ scalar($count+1)," output files\n"
+ if $Verbose;
+}
+print "All done\n" if $Verbose;
exit(0);
## TRAILING CODE IS USED BY MakePropTestScript()
projects / p5sagit/p5-mst-13.2.git / blobdiff