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Remove space after first char when copying from Slate (#716)

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Right now if you copy "This thing" from Slate and paste
into a plain text app you will get "T his thing" because
Slate is making the first character a data holding span.

This diff makes the data containing span empty to eliminate
this extra space.

Closes #562
This commit is contained in:
Victor Pontis 2017-04-11 21:37:08 -07:00 committed by Ian Storm Taylor
parent 5c7e31b332
commit 3e573453a8
1 changed files with 4 additions and 10 deletions
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14
src/plugins/core.js
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@ -261,17 +261,11 @@ function Plugin(options = {}) {
const zws = [].slice.call(contents.querySelectorAll('[data-slate-zero-width]'))
zws.forEach(zw => zw.parentNode.removeChild(zw))
// Wrap the first character of the selection in a span that has the encoded
// fragment attached as an attribute, so it will show up in the copied HTML.
const wrapper = window.document.createElement('span')
// Insert an empty span that has the encoded fragment attached as an attribute.
const dataContainer = window.document.createElement('span')
const text = contents.childNodes[0]
const char = text.textContent.slice(0, 1)
const first = window.document.createTextNode(char)
const rest = text.textContent.slice(1)
text.textContent = rest
wrapper.appendChild(first)
wrapper.setAttribute('data-slate-fragment', encoded)
contents.insertBefore(wrapper, text)
dataContainer.setAttribute('data-slate-fragment', encoded)
contents.insertBefore(dataContainer, text)
// Add the phony content to the DOM, and select it, so it will be copied.
const body = window.document.querySelector('body')