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Create class array for each whitespace type

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Previously if the token has both leading and
trailing whitespace the classes would bleed
across the cases and cause an exception to be
thrown.

Closes #298
This commit is contained in:
Kevin Sawicki
2013-02-21 16:11:40 -08:00
parent aa84256774
commit dae46eab87
1 changed files with 6 additions and 2 deletions
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8
src/app/token.coffee
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@@ -71,9 +71,9 @@ class Token
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;')
classes = []
classes.push('indent-guide') if hasIndentGuide
if @isHardTab
classes = []
classes.push('indent-guide') if hasIndentGuide
classes.push('invisible') if invisibles.tab
classes.push('hard-tab')
classes = classes.join(' ')
@@ -82,6 +82,8 @@ class Token
"<span class='#{classes}'>#{match}</span>"
else
if hasLeadingWhitespace
classes = []
classes.push('indent-guide') if hasIndentGuide
classes.push('invisible') if invisibles.space
classes.push('leading-whitespace')
classes = classes.join(' ')
@@ -89,6 +91,8 @@ class Token
match = match.replace(/./g, invisibles.space) if invisibles.space
"<span class='#{classes}'>#{match}</span>"
if hasTrailingWhitespace
classes = []
classes.push('indent-guide') if hasIndentGuide
classes.push('invisible') if invisibles.space
classes.push('trailing-whitespace')
classes = classes.join(' ')