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Fix #6 #9

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Fix #6 #9

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17 changes: 14 additions & 3 deletions angular-input-highlight.coffee
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Original file line number Diff line number Diff line change
@@ -1,4 +1,15 @@
_countScrollbar = null
_countScrollbar = null
ENTITY_MAP =
"&": "&"
"<": "&lt;"
">": "&gt;"
'"': '&quot;'
"'": '&#39;'
"/": '&#x2F;'

escapeHTMLEntities = (str) ->
String(str).replace /[&<>"'\/]/g, (c) -> ENTITY_MAP[c]

countScrollbar = ->
return _countScrollbar if _countScrollbar != null
t = document.createElement('textarea');
Expand Down Expand Up @@ -64,13 +75,13 @@ angular.module 'input-highlight', []
markers = []
originalText = text

mirror.innerHTML = text
mirror.innerHTML = escapeHTMLEntities(text)
mirror.style.width = style.width;
canvas.width = mirror.clientWidth
canvas.height = mirror.clientHeight

for color, re of formatting
mirror.innerHTML = text.replace re, (s) ->
mirror.innerHTML = escapeHTMLEntities(text).replace re, (s) ->
"<span style=\"position:relative;background:red;\" data-marker=\"#{color}\">#{s}</span>"

containerRect = mirror.getClientRects()[0]
Expand Down
25 changes: 20 additions & 5 deletions angular-input-highlight.js
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