comparison CONTRIBUTORS @ 21288:eb6eaef7ae44

help: provide a more helpful message when no keyword are matched Before this changeset, when no topic were matching the provided keyword ( in command such as `hg help --keyword babar`) the output was empty. This is confusing and unhelpful for new users seeking assistance in the help. We now display: $ hg help --keyword babar abort: no matches (try "hg help" for a list of topics) This send users in a new direction where they may find what they are looking for.
author Pierre-Yves David <pierre-yves.david@fb.com>
date Wed, 16 Apr 2014 20:01:03 -0400
parents c29efd272395
children
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