Partial Shift_JIS implementation

tests/phpunit.xml

@@ -17,7 +17,7 @@
 
 <testsuites>
     <testsuite name="Encoding">
-        <file>cases/Encoding/TestUTF8.php</file>
+        <!--<file>cases/Encoding/TestUTF8.php</file>
         <file>cases/Encoding/TestUTF16LE.php</file>
         <file>cases/Encoding/TestUTF16BE.php</file>
         <file>cases/Encoding/TestSingleByte.php</file>
@@ -26,6 +26,7 @@
         <file>cases/Encoding/TestGB18030.php</file>
         <file>cases/Encoding/TestBig5.php</file>
         <file>cases/Encoding/TestEUCKR.php</file>
+        --><file>cases/Encoding/TestShiftJIS.php</file>
 
         <file>cases/TestEncoding.php</file>
     </testsuite>

tools/mkindex.php

@@ -25,7 +25,7 @@ $labels = [
     'koi8-r'              => "single_byte",
     'koi8-u'              => "single_byte",
     'macintosh'           => "single_byte",
-    //'shift-jis'           => "shiftjis",
+    'shift-jis'           => "shiftjis",
     'windows-1250'        => "single_byte",
     'windows-1251'        => "single_byte",
     'windows-1252'        => "single_byte",
@@ -41,7 +41,7 @@ $labels = [
 $label = $argv[1] ?? "";
 $label = trim(strtolower($label));
 if (!isset($labels[$label])) {
-    die("Invalid label specified. Must be one of: ".json_encode(array_keys($labels)));
+    die("Invalid label specified. Must be one of: ".json_encode(array_keys($labels))."\n");
 }
 ($labels[$label])($label);
 
@@ -141,6 +141,11 @@ function eucjp(string $label) {
     echo "const TABLE_JIS0212 = $jis0212;\n";
 }
 
+function shiftjis(string $label) {
+    $codes = make_decoder_point_array(read_index($label, "https://encoding.spec.whatwg.org/index-jis0208.txt"));
+    echo "const TABLE_CODES = $codes;\n";
+}
+
 // generic helper functions
 
 function read_index(string $label, string $url): array {