Unicode::UCD: move common directory to subroutine

All the files that should ever be read by the subroutine will be found
in the unicore directory, so can specify it in the subroutine instead of
in each call to it.  This makes things slightly easier in future
commits.

diff --git a/lib/Unicode/UCD.pm b/lib/Unicode/UCD.pm
index ae7a86b..a9d49e6 100644 (file)
--- a/lib/Unicode/UCD.pm
+++ b/lib/Unicode/UCD.pm
@@ -325,7 +325,7 @@ sub charinfo {
     my %prop;
     my $char = chr($code);
 
-    @CATEGORIES =_read_table("unicore/To/Gc.pl") unless @CATEGORIES;
+    @CATEGORIES =_read_table("To/Gc.pl") unless @CATEGORIES;
     $prop{'category'} = _search(\@CATEGORIES, 0, $#CATEGORIES, $code)
                         // $utf8::SwashInfo{'ToGc'}{'missing'};
 
@@ -337,7 +337,7 @@ sub charinfo {
 
     $prop{'combining'} = getCombinClass($code);
 
-    @BIDIS =_read_table("unicore/To/Bc.pl") unless @BIDIS;
+    @BIDIS =_read_table("To/Bc.pl") unless @BIDIS;
     $prop{'bidi'} = _search(\@BIDIS, 0, $#BIDIS, $code)
                     // $utf8::SwashInfo{'ToBc'}{'missing'};
 
@@ -360,7 +360,7 @@ sub charinfo {
                                            unpack "U*", NFD($char);
     }
     else {
-        @DECOMPOSITIONS = _read_table("unicore/Decomposition.pl")
+        @DECOMPOSITIONS = _read_table("Decomposition.pl")
                           unless @DECOMPOSITIONS;
         $prop{'decomposition'} = _search(\@DECOMPOSITIONS, 0, $#DECOMPOSITIONS,
                                                                 $code) // "";
@@ -382,8 +382,7 @@ sub charinfo {
             # e.g., TAMIL NUMBER TEN.
             $prop{'decimal'} = "";
 
-            @NUMERIC_TYPES =_read_table("unicore/To/Nt.pl")
-                                unless @NUMERIC_TYPES;
+            @NUMERIC_TYPES =_read_table("To/Nt.pl") unless @NUMERIC_TYPES;
             if ((_search(\@NUMERIC_TYPES, 0, $#NUMERIC_TYPES, $code) // "")
                 eq 'Digit')
             {
@@ -398,27 +397,24 @@ sub charinfo {
 
     $prop{'mirrored'} = ($char =~ /\p{Bidi_Mirrored}/) ? 'Y' : 'N';
 
-    %UNICODE_1_NAMES =_read_table("unicore/To/Na1.pl", "use_hash") unless %UNICODE_1_NAMES;
+    %UNICODE_1_NAMES =_read_table("To/Na1.pl", "use_hash") unless %UNICODE_1_NAMES;
     $prop{'unicode10'} = $UNICODE_1_NAMES{$code} // "";
 
     # This is true starting in 6.0, but, num() also requires 6.0, so
     # don't need to test for version again here.
     $prop{'comment'} = "";
 
-    %SIMPLE_UPPER = _read_table("unicore/To/Uc.pl", "use_hash")
-                                                           unless %SIMPLE_UPPER;
+    %SIMPLE_UPPER = _read_table("To/Uc.pl", "use_hash") unless %SIMPLE_UPPER;
     $prop{'upper'} = (defined $SIMPLE_UPPER{$code})
                      ? sprintf("%04X", $SIMPLE_UPPER{$code} + $code)
                      : "";
 
-    %SIMPLE_LOWER = _read_table("unicore/To/Lc.pl", "use_hash")
-                                                           unless %SIMPLE_LOWER;
+    %SIMPLE_LOWER = _read_table("To/Lc.pl", "use_hash") unless %SIMPLE_LOWER;
     $prop{'lower'} = (defined $SIMPLE_LOWER{$code})
                      ? sprintf("%04X", $SIMPLE_LOWER{$code} + $code)
                      : "";
 
-    %SIMPLE_TITLE = _read_table("unicore/To/Tc.pl", "use_hash")
-                                                           unless %SIMPLE_TITLE;
+    %SIMPLE_TITLE = _read_table("To/Tc.pl", "use_hash") unless %SIMPLE_TITLE;
     $prop{'title'} = (defined $SIMPLE_TITLE{$code})
                      ? sprintf("%04X", $SIMPLE_TITLE{$code} + $code)
                      : "";
@@ -480,7 +476,7 @@ sub _read_table ($;$) {
     my %return;
     local $_;
 
-    for (split /^/m, do $table) {
+    for (split /^/m, do "unicore/$table") {
         my ($start, $end, $value) = / ^ (.+?) \t (.*?) \t (.+?)
                                         \s* ( \# .* )?  # Optional comment
                                         $ /x;
@@ -616,7 +612,7 @@ my @SCRIPTS;
 my %SCRIPTS;
 
 sub _charscripts {
-    @SCRIPTS =_read_table("unicore/To/Sc.pl") unless @SCRIPTS;
+    @SCRIPTS =_read_table("To/Sc.pl") unless @SCRIPTS;
     foreach my $entry (@SCRIPTS) {
         $entry->[2] =~ s/(_\w)/\L$1/g;  # Preserve old-style casing
         push @{$SCRIPTS{$entry->[2]}}, $entry;
@@ -1306,7 +1302,7 @@ sub _numeric {
     if ((pack "C*", split /\./, UnicodeVersion()) lt 6.0.0) {
        croak __PACKAGE__, "::num requires Unicode 6.0 or greater"
     }
-    my @numbers = _read_table("unicore/To/Nv.pl");
+    my @numbers = _read_table("To/Nv.pl");
     foreach my $entry (@numbers) {
         my ($start, $end, $value) = @$entry;