Pattern flags, also settable inside the pattern: (?i) (?m) (?s) (?U) (?x) (?R) (?-u).
Regex :: #import "Extensions/Regex";
options: Regex.Options;
options.case_insensitive = true;
re, ok := Regex.compile("hello", options);
assert(ok && Regex.is_match(*re, "Say HELLO"));
Regex.free_regex(*re);Fields
- case_insensitive: bool
- i: letters match either case (Unicode simple case folding)
- multi_line: bool
- m: ^ and $ match at line breaks, not just the ends of the text
- dot_all: bool
- s: . also matches \n
- swap_greed: bool
- U: x* is lazy and x*? greedy
- ignore_space: bool
- x: whitespace is ignored and # starts a comment
- crlf: bool
- R: with m, \r\n also ends a line, and . does not match \r
- unicode: := true
- u: classes and \b are Unicode-aware; off, they are ASCII and match bytes