Text.Pandoc.Shared: add parameter to uniqueIdent, inlineListToIdentifier.

The parameter is Extensions. This allows these functions to
be sensitive to the settings of `Ext_gfm_auto_identifiers` and
`Ext_ascii_identifiers`.

This allows us to use `uniqueIdent` in the CommonMark reader,
replacing some custom code.

It also means that `gfm_auto_identifiers` can now be used
in all formats.

Semantically, `gfm_auto_identifiers` is now a modifier of
`auto_identifiers`; for identifiers to be set, `auto_identifiers`
must be turned on, and then the type of identifier produced
depends on `gfm_auto_identifiers` and `ascii_identifiers` are set.

Closes #5057.

0 files changed, 0 insertions, 0 deletions