Getline

(default-autocomplete-context buf pos)

Given a buffer and a cursor position, extract a string that will be used as context for autocompletion. Return a position and substring from the buffer to use for autocompletion.

(default-autocomplete-options prefix &)

Default handler to get available autocomplete options for a given substring.

(default-doc-fetch sym w &)

Default handler for Ctrl-G to lookup docstrings in the current environment.

(make-getline &opt autocomplete-context autocomplete-options doc-fetch)

Reads a line of input into a buffer, like `getline`. However, allow looking up entries with a general lookup function rather than a environment table.

Maximal amount of items in the history