Fix expansion of `~` (#284)

* Fix expansion of `~`, dont use directory relative to cwd.

* Add `expand_tilde`

* Bring back `canonicalize_path`, use `expand_tilde` to `normalize`

* Make `:open ~` completion work

* Fix clippy

* Fold home dir into tilde in Document `realitve_path`

1 files changed, 2 insertions, 0 deletions

diff --git a/helix-core/src/lib.rs b/helix-core/src/lib.rs
index b11faeab..03741719 100644
--- a/helix-core/src/lib.rs
+++ b/helix-core/src/lib.rs
@@ -89,6 +89,8 @@ pub fn cache_dir() -> std::path::PathBuf {
     path
 }
 
+pub use etcetera::home_dir;
+
 use etcetera::base_strategy::{choose_base_strategy, BaseStrategy};
 
 pub use ropey::{Rope, RopeSlice};