step

Description:

public void step (string inbuf, size_t inlen)

Steps through the input buffer 1 unicode character (glyph) at a time (ie, not necessarily 1 byte at a time).

Bitwise 'and' our this->mask with the mask for each glyph. This has the effect of limiting what charsets our this->mask can match.

this	charset structure
inbuf	input text buffer (must be in UTF-8)
inlen	input buffer length