Functions
M_bool	M_utf8_islower_cp (M_uint32 cp)

M_bool	M_utf8_islower_chr (const char str, const char *next)

M_bool	M_utf8_islower (const char *str)

M_bool	M_utf8_isupper_cp (M_uint32 cp)

M_bool	M_utf8_isupper_chr (const char str, const char *next)

M_bool	M_utf8_isupper (const char *str)

M_bool	M_utf8_isalpha_cp (M_uint32 cp)

M_bool	M_utf8_isalpha_chr (const char str, const char *next)

M_bool	M_utf8_isalpha (const char *str)

M_bool	M_utf8_isalnum_cp (M_uint32 cp)

M_bool	M_utf8_isalnum_chr (const char str, const char *next)

M_bool	M_utf8_isalnum (const char *str)

M_bool	M_utf8_isnum_cp (M_uint32 cp)

M_bool	M_utf8_isnum_chr (const char str, const char *next)

M_bool	M_utf8_isnum (const char *str)

M_bool	M_utf8_iscntrl_cp (M_uint32 cp)

M_bool	M_utf8_iscntrl_chr (const char str, const char *next)

M_bool	M_utf8_iscntrl (const char *str)

M_bool	M_utf8_ispunct_cp (M_uint32 cp)

M_bool	M_utf8_ispunct_chr (const char str, const char *next)

M_bool	M_utf8_ispunct (const char *str)

M_bool	M_utf8_isprint_cp (M_uint32 cp)

M_bool	M_utf8_isprint_chr (const char str, const char *next)

M_bool	M_utf8_isprint (const char *str)

M_bool	M_utf8_isunihan_cp (M_uint32 cp)

M_bool	M_utf8_isunihan_chr (const char str, const char *next)

M_bool	M_utf8_isunihan (const char *str)

Detailed Description

UTF-8 Checking and Validation

Validate if a UTF-8 sequence or string is comprised of a given type of characters.

Function Documentation

◆ M_utf8_islower_cp()

M_bool M_utf8_islower_cp ( M_uint32 cp )

Checks for a lower-case code point.

Derived Core Properties: Lowercase. -> General Category: Ll + Other_Lowercase

Parameters

[in] cp Code point.

Returns: M_TRUE if lowercase. Otherwise M_FALSE.

◆ M_utf8_islower_chr()

M_bool M_utf8_islower_chr	(	const char *	str,
		const char **	next
	)

Checks if a utf-8 sequence is lower-case.

Parameters

[in]	str	utf-8 string.
[out]	next	Start of next character. Will point to NULL terminator if last character.

Returns: M_TRUE if lowercase. Otherwise M_FALSE.

◆ M_utf8_islower()

M_bool M_utf8_islower ( const char * str )

Checks if a utf-8 string is lower-case.

Parameters

[in] str utf-8 string.

Returns: M_TRUE if lowercase. Otherwise M_FALSE.

◆ M_utf8_isupper_cp()

M_bool M_utf8_isupper_cp ( M_uint32 cp )

Checks for a upper-case code point.

Derived Core Properties: Uppercase. -> General Category: Lu + Other_Uppercase

Parameters

[in] cp Code point.

Returns: M_TRUE if uppercase. Otherwise M_FALSE.

◆ M_utf8_isupper_chr()

M_bool M_utf8_isupper_chr	(	const char *	str,
		const char **	next
	)

Checks if a utf-8 sequence is upper-case.

Parameters

[in]	str	utf-8 string.
[out]	next	Start of next character. Will point to NULL terminator if last character.

Returns: M_TRUE if uppercase. Otherwise M_FALSE.

◆ M_utf8_isupper()

M_bool M_utf8_isupper ( const char * str )

Checks if a utf-8 string is upper-case.

Parameters

[in] str utf-8 string.

Returns: M_TRUE if uppercase. Otherwise M_FALSE.

◆ M_utf8_isalpha_cp()

M_bool M_utf8_isalpha_cp ( M_uint32 cp )

Checks for an alphabetic cp.

Derived Core Properties: Alphabetic. -> Lowercase + Uppercase + Lt + Lm + Lo + Nl + Other_Alphabetic

Parameters

[in] cp Code point.

Returns: M_TRUE if alphabetic. Otherwise M_FALSE.

◆ M_utf8_isalpha_chr()

M_bool M_utf8_isalpha_chr	(	const char *	str,
		const char **	next
	)

Checks if a utf-8 sequence is alphabetic.

Parameters

[in]	str	utf-8 string.
[out]	next	Start of next character. Will point to NULL terminator if last character.

Returns: M_TRUE if alphabetic. Otherwise M_FALSE.

◆ M_utf8_isalpha()

M_bool M_utf8_isalpha ( const char * str )

Checks if a utf-8 string is alphabetic.

Parameters

[in] str utf-8 string.

Returns: M_TRUE if alphabetic. Otherwise M_FALSE.

◆ M_utf8_isalnum_cp()

M_bool M_utf8_isalnum_cp ( M_uint32 cp )

Checks for an alphabetic or numeric cp.

Alphabetic + Nd + Nl + No.

Parameters

[in] cp Code point.

Returns: M_TRUE if alphanumeric. Otherwise M_FALSE.

◆ M_utf8_isalnum_chr()

M_bool M_utf8_isalnum_chr	(	const char *	str,
		const char **	next
	)

Checks if a utf-8 sequence is alphabetic or numeric.

Parameters

[in]	str	utf-8 string.
[out]	next	Start of next character. Will point to NULL terminator if last character.

Returns: M_TRUE if alphanumeric. Otherwise M_FALSE.

◆ M_utf8_isalnum()

M_bool M_utf8_isalnum ( const char * str )

Checks if a utf-8 string is alphabetic or numeric.

Parameters

[in] str utf-8 string.

Returns: M_TRUE if alphanumeric. Otherwise M_FALSE.

◆ M_utf8_isnum_cp()

M_bool M_utf8_isnum_cp ( M_uint32 cp )

Checks for numeric code point.

General Category: Nd, Nl, No

Parameters

[in] cp Code point.

Returns: M_TRUE if numeric. Otherwise M_FALSE.

◆ M_utf8_isnum_chr()

M_bool M_utf8_isnum_chr	(	const char *	str,
		const char **	next
	)

Checks if a utf-8 sequence is numeric.

Parameters

[in]	str	utf-8 string.
[out]	next	Start of next character. Will point to NULL terminator if last character.

Returns: M_TRUE if numeric. Otherwise M_FALSE.

◆ M_utf8_isnum()

M_bool M_utf8_isnum ( const char * str )

Checks if a utf-8 string is numeric.

Parameters

[in] str utf-8 string.

Returns: M_TRUE if numeric. Otherwise M_FALSE.

◆ M_utf8_iscntrl_cp()

M_bool M_utf8_iscntrl_cp ( M_uint32 cp )

Checks for a control character code point.

General Category: Cc

Parameters

[in] cp Code point.

Returns: M_TRUE if control. Otherwise M_FALSE.

◆ M_utf8_iscntrl_chr()

M_bool M_utf8_iscntrl_chr	(	const char *	str,
		const char **	next
	)

Checks if a utf-8 sequence is a control character.

Parameters

[in]	str	utf-8 string.
[out]	next	Start of next character. Will point to NULL terminator if last character.

Returns: M_TRUE if control. Otherwise M_FALSE.

◆ M_utf8_iscntrl()

M_bool M_utf8_iscntrl ( const char * str )

Checks if a utf-8 string is a control character.

Parameters

[in] str utf-8 string.

Returns: M_TRUE if control. Otherwise M_FALSE.

◆ M_utf8_ispunct_cp()

M_bool M_utf8_ispunct_cp ( M_uint32 cp )

Checks for a punctuation code point.

General Category: Pc + Pd + Ps + Pe + Pi + Pf + Po

Parameters

[in] cp Code point.

Returns: M_TRUE if punctuation. Otherwise M_FALSE.

◆ M_utf8_ispunct_chr()

M_bool M_utf8_ispunct_chr	(	const char *	str,
		const char **	next
	)

Checks if a utf-8 sequence is punctuation.

Parameters

[in]	str	utf-8 string.
[out]	next	Start of next character. Will point to NULL terminator if last character.

Returns: M_TRUE if punctuation. Otherwise M_FALSE.

◆ M_utf8_ispunct()

M_bool M_utf8_ispunct ( const char * str )

Checks if a utf-8 string is punctuation.

Parameters

[in] str utf-8 string.

Returns: M_TRUE if punctuation. Otherwise M_FALSE.

◆ M_utf8_isprint_cp()

M_bool M_utf8_isprint_cp ( M_uint32 cp )

Checks for a printable codepoint.

Defined as tables L, M, N, P, S, ASCII space, and UniHan.

Parameters

[in] cp Code point.

Returns: M_TRUE if printable. Otherwise M_FALSE.

◆ M_utf8_isprint_chr()

M_bool M_utf8_isprint_chr	(	const char *	str,
		const char **	next
	)

Checks if a utf-8 sequence is printable.

Defined as tables L, M, N, P, S and ASCII space

Parameters

[in]	str	utf-8 string.
[out]	next	Start of next character. Will point to NULL terminator if last character.

Returns: M_TRUE if printable. Otherwise M_FALSE.

◆ M_utf8_isprint()

M_bool M_utf8_isprint ( const char * str )

Checks if a utf-8 string is printable.

Defined as tables L, M, N, P, S, ASCII space, and UniHan.

Parameters

[in] str utf-8 string.

Returns: M_TRUE if printable. Otherwise M_FALSE.

◆ M_utf8_isunihan_cp()

M_bool M_utf8_isunihan_cp ( M_uint32 cp )

Checks for a unihan codepoint.

Defined as tables L, M, N, P, S, ASCII space, and UniHan.

Parameters

[in] cp Code point.

Returns: M_TRUE if unihan. Otherwise M_FALSE.

◆ M_utf8_isunihan_chr()

M_bool M_utf8_isunihan_chr	(	const char *	str,
		const char **	next
	)

Checks if a utf-8 sequence is unihan.

Parameters

[in]	str	utf-8 string.
[out]	next	Start of next character. Will point to NULL terminator if last character.

Returns: M_TRUE if unihan. Otherwise M_FALSE.

◆ M_utf8_isunihan()

M_bool M_utf8_isunihan ( const char * str )

Checks if a utf-8 string is unihan.

Parameters

[in] str utf-8 string.

Returns: M_TRUE if unihan. Otherwise M_FALSE.

Functions

Detailed Description

Function Documentation

◆ M_utf8_islower_cp()

◆ M_utf8_islower_chr()

◆ M_utf8_islower()

◆ M_utf8_isupper_cp()

◆ M_utf8_isupper_chr()

◆ M_utf8_isupper()

◆ M_utf8_isalpha_cp()

◆ M_utf8_isalpha_chr()

◆ M_utf8_isalpha()

◆ M_utf8_isalnum_cp()

◆ M_utf8_isalnum_chr()

◆ M_utf8_isalnum()

◆ M_utf8_isnum_cp()

◆ M_utf8_isnum_chr()

◆ M_utf8_isnum()

◆ M_utf8_iscntrl_cp()

◆ M_utf8_iscntrl_chr()

◆ M_utf8_iscntrl()

◆ M_utf8_ispunct_cp()

◆ M_utf8_ispunct_chr()

◆ M_utf8_ispunct()

◆ M_utf8_isprint_cp()

◆ M_utf8_isprint_chr()

◆ M_utf8_isprint()

◆ M_utf8_isunihan_cp()

◆ M_utf8_isunihan_chr()

◆ M_utf8_isunihan()