有可能在 IntelliJ IDEA 中使用多行待办事项吗？

如果有，怎么做？

如果没有，是否有解决方案来获得类似的功能？

编辑:

我的意思是这样的:

// TODO line1
// line2
// line3

线1、线2、线3属于同一个 TODO和 用蓝色突出显示。

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Do you mean this? using-todo-lists

/**
* todo multi-line
*
*/
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最佳答案

No, not for now.

This feature has been discussed, but not yet implemented.

EDIT/UPDATE:

It is implemented in 2018.3 version.

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In my settings I'm using such a regex for multiline TODO:

\/(\/|\*)[ ]*\btodo\b(.|\n)*(\*\/|)

The only problem is that it doesn't highlight last */ symbols of multiline comment. If anyone can solve that, it would be great!

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Building on NonGrate's answer:

Go to settings, search for TODO settings, and replace the existing todo entry "\btodo\b.*" with:

(\btodo\b.*)|(\/\*(\*(?!\/)|[^*])*\btodo\b(\*(?!\/)|[^*])*\*\/)

Result:

enter image description here

You must use */ to close the highlight.

It uses 2 patterns:

  1. (\btodo\b.) captures any line with the word todo
  2. (/\*(\*(?!/)|[^*])*\btodo\b(\*(?!/)|[^*]*\*/) captures multi line comments starting with /* and ending with */

Any other combinations may not work.

Note: You have to replace the existing regex to avoid having multiple instances of the same todo item appearing in the todo list.

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This regex works for me:

(?:(?:todo|TODO)(?:\[[A-Z,a-z]+\-\d+\])?\s(\s*\b.*\b)*)|(?:\/\*\s*(?:todo|TODO)(?:\[[A-Z,a-z]+\-\d+\])?\s(?:(?!\*\/)[\s\S])*\*\/)

It basically looks for the following:

  • A todo or TODO keyword optionally suffixed by a ticket/issue id in brackets and any amount of characters after a single white space character.
  • A java multi line comment starting with /* followed by any amount of white space and then the conditions outlined in the single line todo description above. It terminates once it finds */ in any of the following lines.

Single-line examples:

todo some very important stuff
TODO[SAOY-1376] An urgent bug fix described in the SAOY-1376
// todo some very important stuff
// TODO[SAOY-1376] An urgent bug fix described in the SAOY-1376

Multi-line examples:

/* todo assignee or something
a very important message
another thing
*/


/* TODO[SAO-13]
* a very important message
* another thing
*/
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This is supported since 2018.3.

Multiline TODO comments

Multiline TODO comments

IntelliJ IDEA 2018.3 now supports multiline TODO comments, now the first and all subsequent TODO comment lines are highlighted in the editor and listed in the TODO Tool Window. Simply add an indent starting from the second line of your multiline TODO comment, and the IDE will differentiate it from an ordinary comment.

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You can use FIXME and TODO using tabs as follows

//FIXME: first line
//<tab> second line
//<tab> third line

For more information please refer to the documentation


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