feat(config): flavour is settable, and an INI overlay is diagnosed

The escaping flavour was the one rendering setting with no config key,
so a template whose extension says nothing needed the flag every run.
Unset still means infer, which config --show reports as (infer) rather
than (none).

Backfills the 0.8.0 and 0.9.0 changelog entries. Both were tagged by
hand rather than through 'make release', which is precisely the guard
that would have refused a release with no changelog line.

1 files changed, 4 insertions, 1 deletions

diff --git a/lib/naming/config.ml b/lib/naming/config.ml
index 068b40a..4077da0 100644
--- a/lib/naming/config.ml
+++ b/lib/naming/config.ml
@@ -5,6 +5,7 @@ type t = {
   overlays : string list;
   template : string option;
   format : string option;
+  flavour : string option;
   sigla_style : string option;
   sigla_book : string option;
   sigla_tradition : string option;
@@ -13,13 +14,14 @@ type t = {
 }
 
 let empty =
-  { lang = None; overlays = []; template = None; format = None; sigla_style = None;
+  { lang = None; overlays = []; template = None; format = None; flavour = None; sigla_style = None;
     sigla_book = None; sigla_tradition = None; unknown_keys = []; unknown_sections = [] }
 
 let lang t = t.lang
 let overlays t = t.overlays
 let template t = t.template
 let format t = t.format
+let flavour t = t.flavour
 let sigla_style t = t.sigla_style
 let sigla_book t = t.sigla_book
 let sigla_tradition t = t.sigla_tradition
@@ -71,6 +73,7 @@ let of_string text =
                 | "lang" -> { acc with lang = Some v }
                 | "template" -> { acc with template = Some v }
                 | "format" -> { acc with format = Some v }
+                | "flavour" -> { acc with flavour = Some v }
                 | "sigla_style" -> { acc with sigla_style = Some v }
                 | "sigla_book" -> { acc with sigla_book = Some v }
                 | "sigla_tradition" -> { acc with sigla_tradition = Some v }