Help Formatting for Multiple Args is Incorrectly Indented

[mitsuhiko]

Example:

ARGS:
    <VERSION>    The version identifier of the release to use
    <FILES>...      The files to upload

It seems like it adds the three dots to it.

[kbknapp]

Ah yes this was a recent change and I didn't change the formatting thanks for filing this! I'm on vacation, so it may be a few days until I get to this but it'll be a quick fix once I get home.

[kbknapp]

I'm not able to reproduce this one.

Could you send me either which version of clap this is, or the output of --help when compiled with features = ["debug"]?

[mitsuhiko]

Happens with current version of clap:

pub fn make_app<'a, 'b: 'a>() -> App<'a, 'b> {
    App::new("blah")
        .setting(AppSettings::UnifiedHelpMessage)
        .arg(Arg::with_name("command")
             .value_name("command")
             .help("Command to execute"))
        .arg(Arg::with_name("args")
             .value_name("args")
             .multiple(true)
             .required(false)
             .help("Arguments to the command"))
}

[mitsuhiko]

Results in this:

ARGS:
    <command>    Command to execute
    <args>...       Arguments to the command

[mitsuhiko]

With debug output:

**DEBUG** fn=get_matches_with;
**DEBUG** fn=create_help_and_version;
**DEBUG** Building --help
**DEBUG** Building --version
**DEBUG** Begin parsing '"--help"' ([45, 45, 104, 101, 108, 112])
**DEBUG** Starts new arg...Yes
**DEBUG** fn=parse_long_arg;
**DEBUG** Does it contain '='...No
**DEBUG** Found valid flag '--help'
**DEBUG** Checking if --help is help or version...Help
**DEBUG** fn=Help::write_parser_help;
**DEBUG** fn=Help::write_parser_help;
**DEBUG** exec=color;
**DEBUG** Color setting...Auto
**DEBUG** fn=Help::new;
**DEBUG** fn=Help::write_help;
**DEBUG** fn=write_default_help;
**DEBUG** fn=create_usage_no_title;
**DEBUG** args_in_groups=[]
**DEBUG** exec=needs_flags_tag;
**DEBUG** iter;f=hclap_help;
**DEBUG** iter;f=vclap_version;
**DEBUG** fn=groups_for_arg;
**DEBUG** No groups defined
**DEBUG** Arg not required...
**DEBUG** fn=groups_for_arg;
**DEBUG** No groups defined
**DEBUG** Arg not required...
**DEBUG** fn=write_args;
**DEBUG** fn=write_arg;
**DEBUG** fn=short;
**DEBUG** fn=long;
**DEBUG** macro=write_spaces!;
**DEBUG** fn=val;
**DEBUG** fn=help;
**DEBUG** fn=spec_vals;
**DEBUG** Writing values
**DEBUG** Term width...238
**DEBUG** Too long...false
**DEBUG** Too long...No
**DEBUG** fn=write_arg;
**DEBUG** fn=short;
**DEBUG** fn=long;
**DEBUG** macro=write_spaces!;
**DEBUG** fn=val;
**DEBUG** fn=help;
**DEBUG** fn=spec_vals;
**DEBUG** Writing values
**DEBUG** Term width...238
**DEBUG** Too long...false
**DEBUG** Too long...No
**DEBUG** fn=write_arg;
**DEBUG** fn=short;
**DEBUG** fn=long;
**DEBUG** fn=val;
**DEBUG** macro=write_spaces!;
**DEBUG** fn=help;
**DEBUG** fn=spec_vals;
**DEBUG** Writing values
**DEBUG** Term width...238
**DEBUG** Too long...false
**DEBUG** Too long...No
**DEBUG** fn=write_arg;
**DEBUG** fn=short;
**DEBUG** fn=long;
**DEBUG** fn=val;
**DEBUG** macro=write_spaces!;
**DEBUG** fn=help;
**DEBUG** fn=spec_vals;
**DEBUG** Writing values
**DEBUG** Term width...238
**DEBUG** Too long...false
**DEBUG** Too long...No

[kbknapp]

@mitsuhiko is this still the case with the latest 2.10.4?

[kbknapp]

I'm going to close this issue since I can't seem to reproduce in current version. Please let me know if this still an issue and we can re-open.