Collation of various character sets in Perl Regular Expressions

Utf8

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Code:

[/X01-/x7f] | [/xc0-/xdf] [/X80-/xbf] | [/xe0-/XeF] [/X80-/xbf] {2} | [/xf0-/xFF] [/X80-/xbf] {3}

UTF16

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Code:

[/X00-/xd7] [/xe0-/xFF] | [/xd8-/xdf] [/x00-/xFF] {2}

JIS

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Code:

[/X20-/x7e] | [/X21-/x5f] | [/X21-/x7e] {2}

Sjis

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Code:

[/X20-/x7e] | [/xA1-/xdf] | ([/x81-/x9f] | [/xe0-/XeF]) ([/X40-/x7e] | [/X80-/xfc])

Euc_jp

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Code:

[/X20-/x7e] |/x81 [/xA1-/xdf] | [/xA1-/xfe] [/xA1-/xfe] |/x8f [/xA1 -/ xfe] {2}

Euc_jp punctuation marks and special characters

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Code:

[/XA1-/xa2] [/xa0-/xfe]

Euc_jp full-angle number

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Code:

/Xa3 [/xb0-/xb9]

Euc_jp full-width uppercase English

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Code:

/Xa3 [/xc1-/xda]

Euc_jp full-width lowercase English

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Code:

/Xa3 [/xe1-/xfa]

Euc_jp fullwidth hirakana

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Code:

/Xa4 [/xA1-/xf3]

Euc_jp full-angle katakana update

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Code:

/Xa3 [/xb0-/xb9] |/xa3 [/xc1-/xda] |/xa5 [/xA1-/xf6] [/xa3] [/xb0-/xfa] | [/xA1] [/xbc-/xbe] | [/xA1] [/xdd]

Euc_jp fullwidth Chinese characters update

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Code:

[/Xb0-/xcf] [/xa0-/xD3] | [/xd0-/xf4] [/xa0-/xfe] | [/xb0-/xf3] [/xA1 -/xfe] | [/xf4] [/xA1-/xA6] | [/Xa4] [/xA1-/xf3] | [/xa5] [/xA1-/xf6] | [/xA1] [/xbc-/xbe]

Big5

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Code:

[/X01-/x7f] | [/x81-/xfe] ([/X40-/x7e] | [/xA1-/xfe])

GBK

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Code:

[/X01-/x7f] | [/x81-/xfe] [/X40-/xfe]

Gb2312 Chinese Characters

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Code:

[/Xb0-/xf7] [/xa0-/xfe]

Gb2312 halfwidth punctuation marks and special symbols

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Code:

/XA1 [/xa2-/xfe]

Gb2312 Rome array and Project No.

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Code:

/Xa2 ([/xA1-/xAA] | [/xb1-/xbf] | [/xc0-/xdf] | [/xe0-/xe2] | [/xe5 -/ xee] | [/xf1-/xfc])

Gb2312 fullwidth punctuation and fullwidth letters

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Code:

/Xa3 [/xA1-/xfe]

Gb2312 Japanese hirakana

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Code:

/Xa4 [/xA1-/xf3]

Gb2312 Japanese Katakana

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Code:

/Xa5 [/xA1-/xf6]

Charge:
Gb18030

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Code:

[/X00-/x7f] | [/x81-/xfe] [/X40-/xfe] | [/x81-/xfe] [/x30-/x39] [/x81 -/xfe] [/x30-/x39]

Supplement:
Japanese half-width Space

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Code:

/X20

Sjis fullwidth Space

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Code:

(? :/X81/x81)

Sjis fullwidth number

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Code:

(? :/X82 [/x4f-/x58])

Sjis in uppercase

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Code:

(? :/X82 [/X60-/x79])

Sjis all lowercase English

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Code:

(? :/X82 [/x81-/x9a])

Sjis fullwidth hirakana

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Code:

(? :/X82 [/x9f-/xf1])

Sjis fullwidth hirakana Extension

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Code:

(? :/X82 [/x9f-/xf1] |/x81 [/x4a/x4b/x54/x55])

Sjis fullwidth katakana

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Code:

(? :/X83 [/X40-/x96])

Sjis full-angle katakana Extension

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Code:

(? :/X83 [/X40-/x96] |/x81 [/x45/x5b/X52/x53])

Euc_jp fullwidth Space

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Code:

(? :/XA1/xA1)

EUC halfwidth katakana

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Code:

(? :/X8e [/xA6-/xdf])