Error: could not parse arguments

[zonglin-hub]

docs on  main [?]
❯ hx --grammar build
Error: could not parse arguments

Caused by:
    unexpected double dash argument: --grammar build

docs on  main [?]
❯

docs on  main [?]
❯ hx --grammar fetch
Fetching 187 grammars
187 up to date git grammars

docs on  main [?]
❯ hx -h
helix-term 24.3 (2cadec0b)
Blaž Hrastnik <[email protected]>
A post-modern text editor.

USAGE:
    hx [FLAGS] [files]...

ARGS:
    <files>...    Sets the input file to use, position can also be specified via file[:row[:col]]

FLAGS:
    -h, --help                     Prints help information
    --tutor                        Loads the tutorial
    --health [CATEGORY]            Checks for potential errors in editor setup
                                   CATEGORY can be a language or one of 'clipboard', 'languages'
                                   or 'all'. 'all' is the default if not specified.
    -g, --grammar {fetch|build}    Fetches or builds tree-sitter grammars listed in languages.toml
    -c, --config <file>            Specifies a file to use for configuration
    -v                             Increases logging verbosity each use for up to 3 times
    --log <file>                   Specifies a file to use for logging
                                   (default file: /home/zonglin/.cache/helix/helix.log)
    -V, --version                  Prints version information
    --vsplit                       Splits all given files vertically into different windows
    --hsplit                       Splits all given files horizontally into different windows
    -w, --working-dir <path>       Specify an initial working directory
    +N                             Open the first given file at line number N

docs on  main [?]
❯ hx -g build

[l4l]

Works fine for me and the code looks correct. May you provide little bit more details on that?

[pascalkuthe]

when reporting a bug please use the bug report template (for example you could have installed from a package manager that applied some broken patches)

I can neither reproduce on latest master nor on the commit your version number showed.