Hacktoberfestdocsystemgood first issuehelp wanted
説明
Currently, apropos' output is quite simple — it's just the objects whose docstrings match the search text:
julia> apropos("pearson")
cov
cor
It might be nice to make this display a bit richer. We could additionally print out the first non-code documentation line to the edge of the screen, e.g.,
julia> apropos("pearson")
cov - Compute the Pearson covariance between the vector(s) in…
cor - Compute the Pearson correlation between the vector(s) i…
It also might be nice to make it return a Julia type that simply contains an array of objects and their documentation, so IJulia and other non-REPL programs can format it a little nicer or linkify the text for full documentation. This does have the downside of making the display non-incremental, making it feel a little slower, but it may be worth it.
The implementation is also quite simple and should be fairly simple to extend.