我在哪里可以在原子编辑器中添加自己的自动完成代码段?

问题描述

我正在使用atom作为.tex文档的主要编辑器.方括号匹配器软件包给我提供的一个功能是，我每次输入开头{时，它都会自动插入一个结束符}.我想为$添加一个类似的功能，因为我经常最终在乳胶中使用mathmode.我在哪里可以添加呢?我不想将其添加到摘要中，在这里我必须按tab才能显示另一个$.我只想在我每次打开$时自动添加第二个结束$(在光标之后).如果可以通过仅在.tex文件上启用该设置的设置来做到这一点，那就太好了.

I am using atom as my main editor for .tex documents. A feature which the bracket-matcher package gives that I really like is that it automatically inserts a closing }, any time I enter an opening {. I would like to add a similar feature for $, as I often end up using mathmode in latex. Where would I be able to add this? I do not want to add it in a snippet, where I would have to press tab for another $ to appear. I would simply like for a second closing $ to be automatically added (after my cursor) whenever I do open one. If this can be done with a setting that makes it enabled only on .tex files, that would be great.

推荐答案

由于标准代码段不会在单个按键上触发，因此您必须以编程方式解决此问题.您将必须编辑以下两个文件.

Since a standard snippet won't trigger on a single key-press, you will have to solve this programmatically. You will have to edit the following two files.

i.初始化脚本( init.coffee 或 init.js ):

i. Init Script (init.coffee or init.js):

atom.commands.add 'atom-text-editor', 'custom:insert-dollar-pair', ->
  snippetBody = '\$ $1 \$$0'
  atom.packages.activePackages.snippets?.mainModule?.insert snippetBody

ii.键映射( keymap.cson 或 keymap.json ):

ii. Keymap (keymap.cson or keymap.json):

'atom-text-editor[data-grammar="text tex latex"]':
  '\$': 'unset!'
  '\$': 'custom:insert-dollar-pair'

PS:我认为您甚至不必逃避美元符号，但这可以实现良好的视觉分隔.

PS: I think you don't even have to escape the dollar-sign, but it makes for good visual separation.

这篇关于我在哪里可以在原子编辑器中添加自己的自动完成代码段?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！