Regular expressions: Difference between revisions

{{libheader|Wren-pattern}}

The above module allows us to do simple string pattern matching and replacement in a similar fashion to regular expressions but using a different syntax. SenseTalk's examples have been borrowed for this purpose.

 

var s = "This is a story about R2D2 and C3P0 who are best friends."

{{libheader|Wren-regex}}

The above module uses RE2 regular expression syntax but, since it is a wrapper for Go's 'regexp' package, it can only be used from a special embedded application and not by Wren-cli.

import "./regex" for Regex