有一个简单的替代READLINE？ [英] Is there a simple alternative to Readline?

问题描述

在一个项目，我的工作，我试图让它接受用户的命令，并提供历史的向上箭头。我的目标，以保持该项目免费依赖性，我不希望有需要的人也安装readline的开发文件只是编译我的项目。有谁知道一个简单的下拉更换为GNU的Readline只能提供简单的功能呢？

On a project I'm working on, I'm trying to make it accept user commands and provide history with the up arrow. I'm aiming to keep this project free of dependencies, and I don't want to have to require people to also install the readline development files just to compile my project. Does anyone know of a simple drop-in replacement for GNU Readline that provides only simple functionality?

推荐答案

大多数系统已经安装的ReadLine，所以我不认为这是是太大的问题的。

Most systems have readline installed, so I don't see that as being too much of an issue.

其次，我不认为有任何直接替换为GNU readline库。你将不得不坚持下去。 （

Secondly, I don't think there's any drop-in replacement for the GNU Readline library. You're going to have to stick with it. :(

编辑2016年5月11日：这个答案已经过时，任何编辑我会做会几乎完全从其他更正确答案中借用。摘要：见 linenoise 并的 editline 现代readline的替代品。

Edit 5/11/2016: This answer is outdated, and any edit I'd make would be borrowing almost completely from the other, more correct answers. Summary: see linenoise and editline for modern readline alternatives.

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