diff options
| author | Benoît CORTIER | 2021-06-05 16:01:20 +0000 |
|---|---|---|
| committer | Blaž Hrastnik | 2021-06-07 00:12:01 +0000 |
| commit | 8a29086c1a1948fcfd48228f9271dd0ee90a79db (patch) | |
| tree | 8e643713beae636d738d051fbe933713e51d4682 /helix-core/src/movement.rs | |
| parent | 16b1cfa3be2665e78bea6c876d3ced96dbfeb44f (diff) | |
Fix panic when moving over unicode punctuation
`is_ascii_punctuation` will only work for ASCII punctuations, and when
we have unicode punctuation (or other) we jump into the `unreachable`.
This patch fallback into categorizing everything in this branch as
`Unknown`.
Fixes https://github.com/helix-editor/helix/issues/123
https://github.com/helix-editor/helix/pull/135: add better support for
unicode categories.
Diffstat (limited to 'helix-core/src/movement.rs')
| -rw-r--r-- | helix-core/src/movement.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/helix-core/src/movement.rs b/helix-core/src/movement.rs index c5e2df4a..96bbd54b 100644 --- a/helix-core/src/movement.rs +++ b/helix-core/src/movement.rs @@ -188,7 +188,9 @@ pub(crate) enum Category { Eol, Word, Punctuation, + Unknown, } + pub(crate) fn categorize(ch: char) -> Category { if ch == '\n' { Category::Eol @@ -199,7 +201,7 @@ pub(crate) fn categorize(ch: char) -> Category { } else if ch.is_ascii_punctuation() { Category::Punctuation } else { - unreachable!("unknown '{}' character category", ch) + Category::Unknown } } |