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| author | Mike Trinkala | 2023-02-12 19:13:22 +0000 |
|---|---|---|
| committer | GitHub | 2023-02-12 19:13:22 +0000 |
| commit | ef221abe83862cfdfcce358bbecc14080824abdb (patch) | |
| tree | fff9d9dc08aa6308a6f8de5d9b2e957181ce6e3d /book/src/usage.md | |
| parent | a4751db8c7f308494e574429fc862a8deec96a7b (diff) | |
Prevent a panic when uncommenting a line with only a comment token (#5933)
Open a new document `test.rs` and type the following:
`di//<esc><C-c>`
The margin calculation pushes the range out of bounds for the comment
marker when there are no characters (newline) after it.
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value:
Char range out of bounds: char range 0..3,
Rope/RopeSlice char length 2', ropey-1.6.0/src/rope.rs:546:37
The debug build catches the error in the transaction: thread 'main'
panicked at 'attempt to subtract with overflow',
helix-core/src/transaction.rs:503:26
Diffstat (limited to 'book/src/usage.md')
0 files changed, 0 insertions, 0 deletions