diff options
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 22 |
1 files changed, 22 insertions, 0 deletions
@@ -89,6 +89,28 @@ $ <strong>bfs</strong> -L <em>haystack</em> -name 'needle' │ $ <strong>find </details> <details> +<summary><code>bfs</code> gives helpful errors and warnings.</summary> + +For example, `bfs` will detect and suggest corrections for typos: + +<pre> +$ bfs -nam needle +<strong>bfs: error:</strong> bfs <strong>-nam</strong> needle +<strong>bfs: error:</strong> <strong>~~~~</strong> +<strong>bfs: error:</strong> Unknown argument; did you mean <strong>-name</strong>? +</pre> + +`bfs` also includes a powerful static analysis to identify likely mistakes: + +<pre> +$ bfs -print -name 'needle' +<strong>bfs: warning:</strong> bfs -print <strong>-name needle</strong> +<strong>bfs: warning:</strong> <strong>~~~~~~~~~~~~</strong> +<strong>bfs: warning:</strong> The result of this expression is ignored. +</pre> +</details> + +<details> <summary><code>bfs</code> adds some options that make common tasks easier.</summary> ### `-exclude` |