Feature request: Regular expression search on specific fields

[fbanados]

We want to have an advanced search that can deal with regular expressions (or "more complex patterns") to limit accuracy issues with the current search.

[aarppe]

Examples:

1. Find all (single-word / phrase) recordings with a particular phonological pattern, represented by SRO, e.g. all words with intervocalic occurrences of stops, i.e. "(a|â|ê|i|î|o|ô)(k|p|t)(a|â|ê|i|î|o|ô)".
2. Find all (single-word) recordings ending with the locative, i.e. "(a|â|ê|i|î|o|ô)hk$".
3. Find all (single-word) recordings with the first person circumfix, i.e. "^ni.+n$"

As far as I can see this now, this would be of most use in searching the Cree field.