[ruby/prism] Add macTurkish

ruby/prism@2232d4b6a0

Author: haldun

prism/enc/pm_encoding.h

@@ -193,6 +193,7 @@ extern pm_encoding_t pm_encoding_koi8_r;
 extern pm_encoding_t pm_encoding_mac_greek;
 extern pm_encoding_t pm_encoding_mac_iceland;
 extern pm_encoding_t pm_encoding_mac_romania;
+extern pm_encoding_t pm_encoding_mac_turkish;
 extern pm_encoding_t pm_encoding_shift_jis;
 extern pm_encoding_t pm_encoding_utf_8;
 extern pm_encoding_t pm_encoding_utf8_mac;

prism/enc/pm_tables.c

@@ -792,6 +792,30 @@ static uint8_t pm_encoding_mac_romania_table[256] = {
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Fx
 };
 
+/**
+ * Each element of the following table contains a bitfield that indicates a
+ * piece of information about the corresponding macTurkish character.
+ */
+static uint8_t pm_encoding_mac_turkish_table[256] = {
+//  0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0x
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 1x
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 2x
+    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, // 3x
+    0, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, // 4x
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 0, 0, 0, 0, 0, // 5x
+    0, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, // 6x
+    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, // 7x
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 8x
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 9x
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Ax
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Bx
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Cx
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Dx
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Ex
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Fx
+};
+
 /**
  * Each element of the following table contains a bitfield that indicates a
  * piece of information about the corresponding windows-1250 character.
@@ -1105,6 +1129,7 @@ PRISM_ENCODING_TABLE(koi8_r)
 PRISM_ENCODING_TABLE(mac_greek)
 PRISM_ENCODING_TABLE(mac_iceland)
 PRISM_ENCODING_TABLE(mac_romania)
+PRISM_ENCODING_TABLE(mac_turkish)
 PRISM_ENCODING_TABLE(windows_1250)
 PRISM_ENCODING_TABLE(windows_1251)
 PRISM_ENCODING_TABLE(windows_1252)
@@ -1457,6 +1482,16 @@ pm_encoding_t pm_encoding_mac_romania = {
     .multibyte = false
 };
 
+/** macTurkish */
+pm_encoding_t pm_encoding_mac_turkish = {
+    .name = "macTurkish",
+    .char_width = pm_encoding_single_char_width,
+    .alnum_char = pm_encoding_mac_turkish_alnum_char,
+    .alpha_char = pm_encoding_mac_turkish_alpha_char,
+    .isupper_char = pm_encoding_mac_turkish_isupper_char,
+    .multibyte = false
+};
+
 /** Windows-1250 */
 pm_encoding_t pm_encoding_windows_1250 = {
     .name = "Windows-1250",

prism/prism.c

@@ -6138,6 +6138,7 @@ parser_lex_magic_comment_encoding_value(pm_parser_t *parser, const uint8_t *star
                 ENCODING1("macGreek", pm_encoding_mac_greek);
                 ENCODING1("macIceland", pm_encoding_mac_iceland);
                 ENCODING1("macRomania", pm_encoding_mac_romania);
+                ENCODING1("macTurkish", pm_encoding_mac_turkish);
                 break;
             case 'P': case 'p':
                 ENCODING1("PCK", pm_encoding_windows_31j);

test/prism/encoding_test.rb

@@ -41,6 +41,7 @@ class EncodingTest < TestCase
       Encoding::MACGREEK =>     0x00...0x100,
       Encoding::MACICELAND =>   0x00...0x100,
       Encoding::MACROMANIA =>   0x00...0x100,
+      Encoding::MACTURKISH =>   0x00...0x100,
       Encoding::Windows_1250 => 0x00...0x100,
       Encoding::Windows_1251 => 0x00...0x100,
       Encoding::Windows_1252 => 0x00...0x100,