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Diffstat (limited to 'changelog.md')
| -rw-r--r-- | changelog.md | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/changelog.md b/changelog.md index f245ce54a..62450d58e 100644 --- a/changelog.md +++ b/changelog.md @@ -31,6 +31,25 @@ - `options.UnpackError` is no longer a ref type and inherits from `System.Defect` instead of `System.ValueError`. +- nre's `RegexMatch.{captureBounds,captures}[]` no longer return `Option` or + `nil`/`""`, respectivly. Use the newly added `n in p.captures` method to + check if a group is captured, otherwise you'll recieve an exception. + +- nre's `RegexMatch.{captureBounds,captures}.toTable` no longer accept a + default parameter. Instead uncaptured entries are left empty. Use + `Table.getOrDefault()` if you need defaults. + +- nre's `RegexMatch.captures.{items,toSeq}` now returns an `Option[string]` + instead of a `string`. With the removal of `nil` strings, this is the only + way to indicate a missing match. Inside your loops, instead of `capture == + ""` or `capture == nil`, use `capture.isSome` to check if a capture is + present, and `capture.get` to get its value. + +- nre's `replace()` no longer throws `ValueError` when the replacement string + has missing captures. It instead throws `KeyError` for named captures, and + `IndexError` for un-named captures. This is consistant with + `RegexMatch.{captureBounds,captures}[]`. + #### Breaking changes in the compiler - The compiler now implements the "generic symbol prepass" for `when` statements |