Enable the wrap_help
feature of clap
#1746
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This makes the
--help
and-h
messages much more readable on terminals that don't happen to be hundreds of characters wide.This is an example of
wasm-tools addr2line --help
before this PRand after this PR on the same terminal
Longer explanations of flags are wrapped better and the description of the command is itself word-wrapped which is much easier to read.