Improvements to apropos and describe-symbol

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Patch the apropos button types so they call helpful instead of the
built-in describe functions.  Also add some bindings to apropos-mode-map
so it behaves like other help modes.

Add `doom/describe-symbol` function, which shows documentation for
callable and variable symbols.  If a symbol is both a variable and a
callable, it dispatches to apropos.  This gives a better workflow than
`helpful-symbol`, which annoyingly prompts the user.

Remap `describe-symbol` to `doom/describe-symbol`, and update
`+emacs-lisp-lookup-documentation` to call it also.

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This commit is contained in:

Andrew Whatson 2019-03-12 14:21:41 +10:00

parent 3f282829bf

commit 7b4afa32e4

4 changed files with 45 additions and 8 deletions

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