diff options
Diffstat (limited to 'helix-term/src/commands.rs')
| -rw-r--r-- | helix-term/src/commands.rs | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs index a3799e7e..860d8e22 100644 --- a/helix-term/src/commands.rs +++ b/helix-term/src/commands.rs @@ -1521,6 +1521,24 @@ mod cmd { } } + /// Sets the [`Document`]'s encoding.. + fn set_encoding(cx: &mut compositor::Context, args: &[&str], _: PromptEvent) { + let (_, doc) = current!(cx.editor); + if let Some(label) = args.first() { + doc.set_encoding(label) + .unwrap_or_else(|e| cx.editor.set_error(e.to_string())); + } else { + let encoding = doc.encoding().name().to_string(); + cx.editor.set_status(encoding) + } + } + + /// Reload the [`Document`] from its source file. + fn reload(cx: &mut compositor::Context, _args: &[&str], _: PromptEvent) { + let (view, doc) = current!(cx.editor); + doc.reload(view.id).unwrap(); + } + pub const TYPABLE_COMMAND_LIST: &[TypableCommand] = &[ TypableCommand { name: "quit", @@ -1704,6 +1722,20 @@ mod cmd { fun: show_current_directory, completer: None, }, + TypableCommand { + name: "encoding", + alias: None, + doc: "Set encoding based on `https://encoding.spec.whatwg.org`", + fun: set_encoding, + completer: None, + }, + TypableCommand { + name: "reload", + alias: None, + doc: "Discard changes and reload from the source file.", + fun: reload, + completer: None, + } ]; pub static COMMANDS: Lazy<HashMap<&'static str, &'static TypableCommand>> = Lazy::new(|| { |