NAME
	regexp_compile - compile a regular expression

SYNOPSIS
	varargs string *regexp_compile(string pattern, int case_insensitive)

DESCRIPTION
	The argument pattern is compiled as a regular expression. If the
	argument case_insensitive is nonzero, the pattern is compiled in
	such a way that subsequent matching will be done without case
	sensitivity. The default is to be case-sensitive.

	An array of strings is returned; these strings contain binary
	data and must not be altered in any way before being passed to
	regexp_match().

	The compiled regexp can be saved and used any number of times with
	regexp_match().

ERRORS
	If the argument pattern contains a syntactically malformed regular
	expression, an error will result. An error can also occur if the
	pattern is too complicated, or if there is not enough memory to
	compile the pattern.

SEE ALSO
	kfun/regexp_match