是否有Eclipse线宽标记？ [英] Is there an Eclipse line-width marker?

问题描述

我有一个特定的项目，我需要将每个代码行包含在65个字符。我已经正确设置了eclipse Java代码格式化程序。但是我真正想要的是在编辑器中绘制的垂直线，显示我在输入时的最大线宽度，而不仅仅是当我运行模板时。我知道这个功能在某种程度上是可用的，因为它显示在代码格式化程序属性页面中。

我没有看到任何选项在日食中打开它，我没有看到任何插件在Eclipse插件中心执行

解决方案

查看Windows /首选项（至少在Windows上 - IIRC它为不同的操作系统移动）然后：

 常规 - >编辑 - >文本编辑器 - >显示打印保证金
  

勾选此项，它应显示该行。

作为一种快速查找方式，请使用顶部的搜索过滤器，然后过滤margin。

I have a specific project where I need to wrap every code line at 65 characters. I have set up the eclipse Java code formatter properly for this. But what I really want is a vertical line to be drawn in the editor showing where the max line width while I am typing, not just when I run the formmater. I know this feature is available in some capacity because it is displayed in the code formatter property page.

I don't see any option in eclipse to turn this on and I didn't see any plug-ins that do it on Eclipse Plugin Central

解决方案

Look in Windows / Preferences (at least on Windows - IIRC it moves around for different operating systems) then:

General -> Editors -> Text Editors -> Show Print Margin

Tick this and it should show the line.

As a quick way of finding this, use the search filter in the top and filter on "margin".

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