Issue w/ transaction

[kirawi]

Summary

Panic when trying to perform a change edit.

Reproduction Steps

Note: I won't be able to provide the file, but the file was HTML w/ escaped newlines by replacing \r w/ \\r and \n with \\n

I tried this:

1. hx file
2. %s \\\\r\\\\n c<ret>

I expected this to happen:

Undoes escaping

Instead, this happened:

thread 'main' panicked at /home/sumire/Desktop/helix/helix-core/src/transaction.rs:618:13:
assertion failed: last <= from
stack backtrace:
   0: rust_begin_unwind
             at /rustc/a730edcd67c7cb29d4458e170d4eb290387c27c3/library/std/src/panicking.rs:695:5
   1: core::panicking::panic_fmt
             at /rustc/a730edcd67c7cb29d4458e170d4eb290387c27c3/library/core/src/panicking.rs:75:14
   2: core::panicking::panic
             at /rustc/a730edcd67c7cb29d4458e170d4eb290387c27c3/library/core/src/panicking.rs:145:5
   3: helix_core::transaction::Transaction::change
             at ./helix-core/src/transaction.rs:618:13
   4: helix_core::transaction::Transaction::change_by_selection
             at ./helix-core/src/transaction.rs:688:9
   5: helix_term::commands::insert::insert_newline
             at ./helix-term/src/commands.rs:4148:31
   6: helix_term::commands::MappableCommand::execute
             at ./helix-term/src/commands.rs:263:41
   7: helix_term::ui::editor::EditorView::handle_keymap_event::{{closure}}
             at ./helix-term/src/ui/editor.rs:893:13
   8: helix_term::ui::editor::EditorView::handle_keymap_event
             at ./helix-term/src/ui/editor.rs:919:17
   9: helix_term::ui::editor::EditorView::insert_mode
             at ./helix-term/src/ui/editor.rs:933:34
  10: <helix_term::ui::editor::EditorView as helix_term::compositor::Component>::handle_event
             at ./helix-term/src/ui/editor.rs:1467:33
  11: helix_term::compositor::Compositor::handle_event
             at ./helix-term/src/compositor.rs:155:19
  12: helix_term::application::Application::handle_terminal_events::{{closure}}
             at ./helix-term/src/application.rs:659:22
  13: helix_term::application::Application::event_loop_until_idle::{{closure}}
             at ./helix-term/src/application.rs:332:56
  14: helix_term::application::Application::event_loop::{{closure}}
             at ./helix-term/src/application.rs:306:58
  15: helix_term::application::Application::run::{{closure}}
             at ./helix-term/src/application.rs:1139:39
  16: hx::main_impl::{{closure}}
             at ./helix-term/src/main.rs:153:54
  17: <core::pin::Pin<P> as core::future::future::Future>::poll
             at /home/sumire/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/future/future.rs:124:9
  18: tokio::runtime::park::CachedParkThread::block_on::{{closure}}
             at /home/sumire/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.43.0/src/runtime/park.rs:284:63
  19: tokio::runtime::coop::with_budget
             at /home/sumire/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.43.0/src/runtime/coop.rs:107:5
  20: tokio::runtime::coop::budget
             at /home/sumire/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.43.0/src/runtime/coop.rs:73:5
  21: tokio::runtime::park::CachedParkThread::block_on
             at /home/sumire/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.43.0/src/runtime/park.rs:284:31
  22: tokio::runtime::context::blocking::BlockingRegionGuard::block_on
             at /home/sumire/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.43.0/src/runtime/context/blocking.rs:66:9
  23: tokio::runtime::scheduler::multi_thread::MultiThread::block_on::{{closure}}
             at /home/sumire/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.43.0/src/runtime/scheduler/multi_thread/mod.rs:87:13
  24: tokio::runtime::context::runtime::enter_runtime
             at /home/sumire/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.43.0/src/runtime/context/runtime.rs:65:16
  25: tokio::runtime::scheduler::multi_thread::MultiThread::block_on
             at /home/sumire/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.43.0/src/runtime/scheduler/multi_thread/mod.rs:86:9
  26: tokio::runtime::runtime::Runtime::block_on_inner
             at /home/sumire/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.43.0/src/runtime/runtime.rs:370:45
  27: tokio::runtime::runtime::Runtime::block_on
             at /home/sumire/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.43.0/src/runtime/runtime.rs:340:13
  28: hx::main_impl
             at ./helix-term/src/main.rs:155:5
  29: hx::main
             at ./helix-term/src/main.rs:37:21
  30: core::ops::function::FnOnce::call_once
             at /home/sumire/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ops/function.rs:250:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

Helix log

N/a

Platform

Linux

Terminal Emulator

Kitty

Installation Method

source

Helix Version

helix 25.01.1 (0efa820)

[magackame]

Duplicate of #12662.