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Issue #16182: set_pre_input_hook() may not exist; document, and update test

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Martin Panter 2016-06-14 08:45:43 +00:00
parent 11a693d330
commit 6afbc653a7
2 changed files with 20 additions and 9 deletions
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7
Doc/library/readline.rst
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@ -104,7 +104,9 @@ The following functions operate on a history file:
Append the last *nelements* items of history to a file. The default filename is
:file:`~/.history`. The file must already exist. This calls
:c:func:`append_history` in the underlying library.
:c:func:`append_history` in the underlying library. This function
only exists if Python was compiled for a version of the library
that supports it.
.. versionadded:: 3.5
@ -185,7 +187,8 @@ Startup hooks
be used as the new hook function; if omitted or ``None``, any
function already installed is removed. The hook is called
with no arguments after the first prompt has been printed and just before
readline starts reading input characters.
readline starts reading input characters. This function only exists
if Python was compiled for a version of the library that supports it.
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