зеркало из https://github.com/github/ruby.git
[ruby/prism] IBM860 encoding
https://github.com/ruby/prism/commit/aa6163d77a
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@ -171,6 +171,7 @@ extern pm_encoding_t pm_encoding_ibm775;
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extern pm_encoding_t pm_encoding_ibm852;
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extern pm_encoding_t pm_encoding_ibm855;
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extern pm_encoding_t pm_encoding_ibm857;
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extern pm_encoding_t pm_encoding_ibm860;
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extern pm_encoding_t pm_encoding_iso_8859_1;
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extern pm_encoding_t pm_encoding_iso_8859_2;
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extern pm_encoding_t pm_encoding_iso_8859_3;
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@ -264,6 +264,30 @@ static uint8_t pm_encoding_ibm857_table[256] = {
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Fx
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};
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/**
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* Each element of the following table contains a bitfield that indicates a
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* piece of information about the corresponding IBM860 character.
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*/
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static uint8_t pm_encoding_ibm860_table[256] = {
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// 0 1 2 3 4 5 6 7 8 9 A B C D E F
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0x
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 1x
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 2x
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, // 3x
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0, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, // 4x
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7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 0, 0, 0, 0, 0, // 5x
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0, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, // 6x
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3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, // 7x
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 8x
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 9x
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Ax
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Bx
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Cx
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Dx
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Ex
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // Fx
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};
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/**
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* Each element of the following table contains a bitfield that indicates a
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* piece of information about the corresponding ISO-8859-1 character.
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@ -939,6 +963,7 @@ PRISM_ENCODING_TABLE(ibm775)
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PRISM_ENCODING_TABLE(ibm852)
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PRISM_ENCODING_TABLE(ibm855)
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PRISM_ENCODING_TABLE(ibm857)
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PRISM_ENCODING_TABLE(ibm860)
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PRISM_ENCODING_TABLE(iso_8859_1)
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PRISM_ENCODING_TABLE(iso_8859_2)
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PRISM_ENCODING_TABLE(iso_8859_3)
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@ -1087,6 +1112,16 @@ pm_encoding_t pm_encoding_ibm857 = {
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.multibyte = false
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};
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/** IBM860 */
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pm_encoding_t pm_encoding_ibm860 = {
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.name = "IBM860",
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.char_width = pm_encoding_single_char_width,
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.alnum_char = pm_encoding_ibm860_alnum_char,
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.alpha_char = pm_encoding_ibm860_alpha_char,
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.isupper_char = pm_encoding_ibm860_isupper_char,
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.multibyte = false
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};
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/** ISO-8859-1 */
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pm_encoding_t pm_encoding_iso_8859_1 = {
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.name = "ISO-8859-1",
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@ -6072,6 +6072,7 @@ parser_lex_magic_comment_encoding_value(pm_parser_t *parser, const uint8_t *star
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ENCODING1("CP852", pm_encoding_cp852);
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ENCODING1("CP855", pm_encoding_cp855);
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ENCODING1("CP857", pm_encoding_ibm857);
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ENCODING1("CP860", pm_encoding_ibm860);
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ENCODING1("CP878", pm_encoding_koi8_r);
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ENCODING2("CP932", "csWindows31J", pm_encoding_windows_31j);
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ENCODING1("CP936", pm_encoding_gbk);
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@ -6106,6 +6107,7 @@ parser_lex_magic_comment_encoding_value(pm_parser_t *parser, const uint8_t *star
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ENCODING1("IBM852", pm_encoding_ibm852);
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ENCODING1("IBM855", pm_encoding_ibm855);
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ENCODING1("IBM857", pm_encoding_ibm857);
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ENCODING1("IBM860", pm_encoding_ibm860);
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ENCODING2("ISO-8859-1", "ISO8859-1", pm_encoding_iso_8859_1);
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ENCODING2("ISO-8859-2", "ISO8859-2", pm_encoding_iso_8859_2);
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ENCODING2("ISO-8859-3", "ISO8859-3", pm_encoding_iso_8859_3);
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@ -21,6 +21,7 @@ module Prism
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Encoding::IBM852,
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Encoding::IBM855,
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Encoding::IBM857,
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Encoding::IBM860,
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Encoding::ISO_8859_1,
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Encoding::ISO_8859_2,
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Encoding::ISO_8859_3,
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