C++ Eclipse CDT 自动完成不工作
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Eclipse CDT Autocomplete not working
提问by Délisson Junio
I remember from some time ago that Eclipse had auto-complete when you type, and now I can only get it when pressing Ctrl+ Space. I already checked and don't have any unresolved dependencies, I can see all the auto-complete choices when pressing Ctrl+ Space, but that's not something I like to do every-time... Can someone point me in the direction to get auto-complete back? (Using CDT C++)
我记得前段时间 Eclipse 在你输入时有自动完成功能，现在我只能在按Ctrl+时才能得到它Space。我已经检查过并且没有任何未解决的依赖项，我可以在按Ctrl+时看到所有自动完成选项Space，但这不是我每次都喜欢做的事情......有人可以指出我的方向以获得自动-完整回来？（使用 CDT C++）
回答by IsaacS
At some point recently (not sure but since March 2013?) my Eclipse CDTstopped auto completion. I figured out that at Editor->Content Assist->Advancedchecking Parsing-based Proposalslets auto completion work on my machine.
最近的某个时候（不确定，但自 2013 年 3 月以来？）我的 EclipseCDT停止了自动完成。我发现在Editor-> Content Assist->Advanced检查Parsing-based Proposals让自动完成在我的机器上工作。
Ubuntu 12.10, Eclipse 4.2.2, CDT 8.1.2
Ubuntu 12.10、Eclipse 4.2.2、CDT 8.1.2
This snapshot shows Task-Focused, which I don't see on my another Eclipseinstance. In that case I just checked Parsing-based Proposalsand completion still works.
此快照显示Task-Focused，我在另一个Eclipse实例上没有看到。在那种情况下，我刚刚检查过Parsing-based Proposals并且完成仍然有效。
回答by Amit Kr
This question is so valid even in 2018 with eclipse photon.
即使在 2018 年有日食光子，这个问题也是如此有效。
1) Go to Window > Prefrences > C/C++ > Editor > Content Assist > Advanced.
1) 转到窗口 > 偏好 > C/C++ > 编辑器 > 内容辅助 > 高级。
2) Check "Parsing-based proposal(Task-focused)".
2) 勾选“基于解析的提议(Task-focused)”。
3) Bind a key now by pressing "Ctrl + Space".
3) 现在按“Ctrl + Space”绑定一个键。
回答by kierans
I had a problem with Eclipse Juno (OSX Java "1.6.0_33") where the autocomplete (and save key binding) wasn't working properly. Googling I found this: Eclipse JUNO doesn't start
我在使用 Eclipse Juno（OSX Java“1.6.0_33”）时遇到问题，其中自动完成（和保存键绑定）无法正常工作。谷歌搜索我发现这个：Eclipse JUNO 没有启动
Updating my Mercurial Plugin to the latest (1.9.1) fixed both these issues for me.
将我的 Mercurial 插件更新到最新版本 (1.9.1) 为我解决了这两个问题。
Very weird.
很奇怪。
