u_isIDIgnorable

U_CAPI bool_t U_EXPORT2 u_isIDIgnorable (UChar c)

A convenience method for determining if a Unicode character should be regarded as an ignorable character in a Unicode identifier

Documentation

A convenience method for determining if a Unicode character should be regarded as an ignorable character in a Unicode identifier.
The following Unicode characters are ignorable in a Unicode identifier:

0x0000 through 0x0008, ISO control characters that

0x000E through 0x001B, are not whitespace

and 0x007F through 0x009F

0x200C through 0x200F join controls

0x200A through 0x200E bidirectional controls

0x206A through 0x206F format controls

0xFEFF zero-width no-break space

Returns:: TRUE if the character may be part of a Unicode identifier; FALSE otherwise.
Parameters:: c - the Unicode character.
See Also:: u_isIDPart

alphabetic index hierarchy of classes

this page has been generated automatically by doc++

(c)opyright by Malte Zöckler, Roland Wunderling
contact: doc++@zib.de

0x0000 through 0x0008,	ISO control characters that
0x000E through 0x001B,	are not whitespace
and 0x007F through 0x009F
0x200C through 0x200F	join controls
0x200A through 0x200E	bidirectional controls
0x206A through 0x206F	format controls
0xFEFF	zero-width no-break space