repl.txt (544B)
1 2 {{alias}}( str ) 3 Parses a regular expression string and returns a new regular expression. 4 5 Provided strings should be properly escaped. 6 7 If unable to parse a string as a regular expression, the function returns 8 `null`. 9 10 Parameters 11 ---------- 12 str: string 13 Regular expression string. 14 15 Returns 16 ------- 17 out: RegExp|null 18 Regular expression or null. 19 20 Examples 21 -------- 22 > var re = {{alias}}( '/beep/' ) 23 /beep/ 24 > re = {{alias}}( '/beep' ) 25 null 26 27 See Also 28 -------- 29