fix(help): Properly wrap subcommand about

Fixes #5607
clap-rs · Jul 31, 2024 · 360bb3b · 360bb3b
1 parent 58b5bd8
commit 360bb3b
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diff --git a/clap_builder/src/output/help_template.rs b/clap_builder/src/output/help_template.rs
@@ -650,7 650,7 @@ impl<'cmd, 'writer> HelpTemplate<'cmd, 'writer> {
 
  let spaces = if next_line_help {
  TAB.len() NEXT_LINE_INDENT.len()
- } else if let Some(true) = arg.map(|a| a.is_positional()) {
  } else if arg.map(|a| a.is_positional()).unwrap_or(true) {
  longest TAB_WIDTH * 2
  } else {
  longest TAB_WIDTH * 2 4 // See `fn short` for the 4

diff --git a/tests/builder/help.rs b/tests/builder/help.rs
@@ -577,9 577,8 @@ Usage: test [OPTIONS] [COMMAND]
 
 Commands:
  sub1 One two three four five six seven eight nine ten eleven
- twelve thirteen fourteen fifteen
- help Print this message or the help of the given
- subcommand(s)
  twelve thirteen fourteen fifteen
  help Print this message or the help of the given subcommand(s)
 
 Options:
  -a, --all Also do versioning for private crates (will
@@ -635,9 634,8 @@ Usage: test [OPTIONS] [COMMAND]
 
 Commands:
  sub1 One two three four five six seven eight nine ten eleven
- twelve thirteen fourteen fifteen
- help Print this message or the help of the given
- subcommand(s)
  twelve thirteen fourteen fifteen
  help Print this message or the help of the given subcommand(s)
 
 Options:
  -a, --all Also do versioning for private crates (will