Add multi-caret support to all snippets

[backspaces]

The final result of atom/snippets#11 allows a snippet to have duplicate names, very useful for most snippets that use the same name in multiple places.

For example:

"for": {
  "prefix": "for",
  "body": "for (var i = 0; i < ${1:array}.length; i++) {\n\t${2:array}[i]\n}"
},

can now be converted to:

"for": {
  "prefix": "for",
  "body": "for (var i = 0; i < ${1:array}.length; i++) {\n\t${1:array}[i]\n}"
},

I tried this by adding

{
  ".source.js": {
    "xxx": {
      "prefix": "xxx",
      "body": "for (var i = 0; i < ${1:array}.length; i++) {\n\t${1:array}[i]\n}"
    },
  },
}

to my snippets and it works just fine and looks sexy!

[kevinsawicki]

Do you have time to put together a pull request for this? It sounds good to me.

[50Wliu]

This should already be implemented - I just checked through all the snippets and the applicable ones have multi-caret support.