python2.7与macosxlion:fn+删除和控制+r-python2.7withmacosxlion:fn+deleteandcontrol+r

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According to http://pypi.python.org/pypi/readline:

据http://pypi.python.org/pypi/readline:

"Mac OS X, do not ship with GNU readline installed. The readline extension module in the standard library of Mac "system" Python uses NetBSD's editline (libedit) library instead, which is a readline replacement with a less restrictive software license."

“Mac OS X，不要附带GNU readline安装。Mac“system”Python的标准库中的readline扩展模块使用NetBSD的editline (libedit)库，这是用限制性较弱的软件许可证替换的readline。

So, you can install it with the command:

因此，您可以使用以下命令安装它:

sudo easy_install readline

Else, you can use tcsh shortcuts; control + d to delete the following character and Ecp + p for history search.

否则，您可以使用tcsh快捷方式;控件+ d删除下列字符，并将Ecp + p用于历史搜索。

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For recursive search you can configure libedit by adding following line to ~/.editrc

对于递归搜索，您可以通过向~/.editrc添加以下行来配置libedit

bind ^R em-inc-search-prev

or right from your .pystartup file

或者直接从。pystartup文件中

readline.parse_and_bind("bind ^R em-inc-search-prev")