Helix always stucks for a specific operation of a specific file

[ndtoan96]

Summary

Helix always hangs when I add a new live above cargo build --release in this justfile.zip

Reproduction Steps

I tried this:

1. hx justfile
2. Place the cursor at the begining of line cargo build --release
3. Press O

I expected this to happen: a newline is added above the current line

Instead, this happened: it hangs

Helix log

~/.cache/helix/helix.log

2024-09-25T07:44:30.240 globset [DEBUG] glob converted to regex: Glob { glob: "*/Dockerfile.*", re: "(?-u)^.*/Dockerfile\\..*$", opts: GlobOptions { case_insensitive: false, literal_separator: false, backslash_escape: false, empty_alternates: false }, tokens: Tokens([ZeroOrMore, Literal('/'), Literal('D'), Literal('o'), Literal('c'), Literal('k'), Literal('e'), Literal('r'), Literal('f'), Literal('i'), Literal('l'), Literal('e'), Literal('.'), ZeroOrMore]) }
2024-09-25T07:44:30.241 globset [DEBUG] glob converted to regex: Glob { glob: "*/dockerfile.*", re: "(?-u)^.*/dockerfile\\..*$", opts: GlobOptions { case_insensitive: false, literal_separator: false, backslash_escape: false, empty_alternates: false }, tokens: Tokens([ZeroOrMore, Literal('/'), Literal('d'), Literal('o'), Literal('c'), Literal('k'), Literal('e'), Literal('r'), Literal('f'), Literal('i'), Literal('l'), Literal('e'), Literal('.'), ZeroOrMore]) }
2024-09-25T07:44:30.241 globset [DEBUG] glob converted to regex: Glob { glob: "*/Containerfile.*", re: "(?-u)^.*/Containerfile\\..*$", opts: GlobOptions { case_insensitive: false, literal_separator: false, backslash_escape: false, empty_alternates: false }, tokens: Tokens([ZeroOrMore, Literal('/'), Literal('C'), Literal('o'), Literal('n'), Literal('t'), Literal('a'), Literal('i'), Literal('n'), Literal('e'), Literal('r'), Literal('f'), Literal('i'), Literal('l'), Literal('e'), Literal('.'), ZeroOrMore]) }
2024-09-25T07:44:30.241 globset [DEBUG] glob converted to regex: Glob { glob: "*/containerfile.*", re: "(?-u)^.*/containerfile\\..*$", opts: GlobOptions { case_insensitive: false, literal_separator: false, backslash_escape: false, empty_alternates: false }, tokens: Tokens([ZeroOrMore, Literal('/'), Literal('c'), Literal('o'), Literal('n'), Literal('t'), Literal('a'), Literal('i'), Literal('n'), Literal('e'), Literal('r'), Literal('f'), Literal('i'), Literal('l'), Literal('e'), Literal('.'), ZeroOrMore]) }
2024-09-25T07:44:30.241 globset [DEBUG] glob converted to regex: Glob { glob: "*/.*ignore", re: "(?-u)^.*/\\..*ignore$", opts: GlobOptions { case_insensitive: false, literal_separator: false, backslash_escape: false, empty_alternates: false }, tokens: Tokens([ZeroOrMore, Literal('/'), Literal('.'), ZeroOrMore, Literal('i'), Literal('g'), Literal('n'), Literal('o'), Literal('r'), Literal('e')]) }
2024-09-25T07:44:30.241 globset [DEBUG] glob converted to regex: Glob { glob: "*/BUILD.*", re: "(?-u)^.*/BUILD\\..*$", opts: GlobOptions { case_insensitive: false, literal_separator: false, backslash_escape: false, empty_alternates: false }, tokens: Tokens([ZeroOrMore, Literal('/'), Literal('B'), Literal('U'), Literal('I'), Literal('L'), Literal('D'), Literal('.'), ZeroOrMore]) }
2024-09-25T07:44:30.241 globset [DEBUG] glob converted to regex: Glob { glob: "*/.env.*", re: "(?-u)^.*/\\.env\\..*$", opts: GlobOptions { case_insensitive: false, literal_separator: false, backslash_escape: false, empty_alternates: false }, tokens: Tokens([ZeroOrMore, Literal('/'), Literal('.'), Literal('e'), Literal('n'), Literal('v'), Literal('.'), ZeroOrMore]) }
2024-09-25T07:44:30.241 globset [DEBUG] glob converted to regex: Glob { glob: "*/.envrc.*", re: "(?-u)^.*/\\.envrc\\..*$", opts: GlobOptions { case_insensitive: false, literal_separator: false, backslash_escape: false, empty_alternates: false }, tokens: Tokens([ZeroOrMore, Literal('/'), Literal('.'), Literal('e'), Literal('n'), Literal('v'), Literal('r'), Literal('c'), Literal('.'), ZeroOrMore]) }
2024-09-25T07:44:30.241 globset [DEBUG] glob converted to regex: Glob { glob: "*/conf/*/*.{inc,conf}", re: "(?-u)^.*/conf/.*/.*\\.(?:conf|inc)$", opts: GlobOptions { case_insensitive: false, literal_separator: false, backslash_escape: false, empty_alternates: false }, tokens: Tokens([ZeroOrMore, Literal('/'), Literal('c'), Literal('o'), Literal('n'), Literal('f'), Literal('/'), ZeroOrMore, Literal('/'), ZeroOrMore, Literal('.'), Alternates([Tokens([Literal('c'), Literal('o'), Literal('n'), Literal('f')]), Tokens([Literal('i'), Literal('n'), Literal('c')])])]) }
2024-09-25T07:44:30.241 globset [DEBUG] glob converted to regex: Glob { glob: "*/Jenkinsfile.*", re: "(?-u)^.*/Jenkinsfile\\..*$", opts: GlobOptions { case_insensitive: false, literal_separator: false, backslash_escape: false, empty_alternates: false }, tokens: Tokens([ZeroOrMore, Literal('/'), Literal('J'), Literal('e'), Literal('n'), Literal('k'), Literal('i'), Literal('n'), Literal('s'), Literal('f'), Literal('i'), Literal('l'), Literal('e'), Literal('.'), ZeroOrMore]) }
2024-09-25T07:44:30.241 globset [DEBUG] built glob set; 1 literals, 0 basenames, 0 extensions, 0 prefixes, 129 suffixes, 9 required extensions, 10 regexes
2024-09-25T07:44:30.290 helix_vcs [DEBUG] Error {
    context: "failed to open git repo",
    source: Discover(
        NoGitRepository {
            path: "C:\\Users\\ASUS\\Downloads",
        },
    ),
}
2024-09-25T07:44:30.290 helix_vcs [DEBUG] failed to open diff base for C:\Users\ASUS\Downloads\justfile
2024-09-25T07:44:30.290 helix_vcs [DEBUG] Error {
    context: "failed to open git repo",
    source: Discover(
        NoGitRepository {
            path: "C:\\Users\\ASUS\\Downloads",
        },
    ),
}
2024-09-25T07:44:30.290 helix_vcs [DEBUG] failed to obtain current head name for C:\Users\ASUS\Downloads\justfile
2024-09-25T07:44:30.290 helix_view::editor [DEBUG] editor status: Loaded 1 file.
2024-09-25T07:44:30.292 helix_tui::backend::crossterm [DEBUG] The keyboard enhancement protocol is not supported in this terminal (checked in 100ns)
2024-09-25T07:44:30.294 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:30.297 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:30.504 helix_term::application [DEBUG] received editor event: IdleTimer
2024-09-25T07:44:30.802 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:31.063 helix_term::application [DEBUG] received editor event: IdleTimer
2024-09-25T07:44:31.317 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:31.350 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:31.381 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:31.415 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:31.449 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:31.484 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:31.516 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:31.548 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:31.582 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:31.614 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:31.646 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:31.679 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:31.883 helix_view::document [DEBUG] id 1 modified - last saved: 0, current: 0
2024-09-25T07:44:32.138 helix_term::application [DEBUG] received editor event: IdleTimer

Platform

Windows

Terminal Emulator

Windows Terminal

Installation Method

Release page

Helix Version

helix 24.7 (079f544)

[the-mikedavis]

I can reproduce on 24.07 but not master. I believe this was fixed in #11306 where we switched to a new just tree-sitter grammar. The old scanner.cc was buggy and could lead to an infinite loop and hang