Set `$attribution_locale` in generated muttrc

The French attribution from before capitalised the month name because I
have an EN locale by default. The month shouldn't be capitalised in
French. Set the `$attribution_locale` to match the language of the
attribution template string.

Hard-coding `en_US` on the English one as that's the locale I'm used to.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
index 394053f..e96684f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -33,11 +33,13 @@ const MUTTRC_FILENAME: &'static str = "attribution.muttrc";
 /// French attribution config.
 const ATTRIBUTION_FR: &'static str =
     r#"set attribution = "Le %{%e %b. %Y à %H:%M %Z}, %f a écrit:"
+set attribution_locale = "fr_FR.UTF-8"
 "#;
 
 /// English attribution config.
 const ATTRIBUTION_EN: &'static str =
     r#"set attribution = "On %{%b %e, %Y, at %I:%M %p %Z}, %f wrote:"
+set attribution_locale = "en_US.UTF-8"
 "#;