changed package name from 'fern' to 'shed'

src/prompt/readline/history.rs

@@ -226,7 +226,7 @@ impl History {
     let max_hist = crate::state::read_shopts(|s| s.core.max_hist);
     let path = PathBuf::from(env::var("FERNHIST").unwrap_or({
       let home = env::var("HOME").unwrap();
-      format!("{home}/.fern_history")
+      format!("{home}/.shed_history")
     }));
     let mut entries = read_hist_file(&path)?;
     // Enforce max_hist limit on loaded entries

src/prompt/readline/mod.rs

@@ -101,7 +101,7 @@ pub enum ReadlineEvent {
   Pending,
 }
 
-pub struct FernVi {
+pub struct ShedVi {
   pub reader: PollReader,
   pub writer: Box<dyn LineWriter>,
 
@@ -120,7 +120,7 @@ pub struct FernVi {
   pub needs_redraw: bool,
 }
 
-impl FernVi {
+impl ShedVi {
   pub fn new(prompt: Option<String>, tty: RawFd) -> ShResult<Self> {
     let mut new = Self {
       reader: PollReader::new(),

src/prompt/readline/term.rs

@@ -23,7 +23,7 @@ use crate::{
     sys::TTY_FILENO,
   },
   prompt::readline::keys::{KeyCode, ModKeys},
-  shopt::FernBellStyle,
+  shopt::ShedBellStyle,
   state::read_shopts,
 };
 use crate::{