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Only create span class once

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Previously this was being generated on each match even though
the same classes were used for every match.
This commit is contained in:
Kevin Sawicki
2013-02-20 15:46:51 -08:00
parent 2457e7f5b2
commit 32abf2cda8
1 changed files with 14 additions and 15 deletions
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29
src/app/token.coffee
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@@ -71,30 +71,29 @@ class Token
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;')
classes = []
classes.push('indent-guide') if hasIndentGuide
if @isHardTab
classes.push('invisible') if invisibles.tab
classes.push('hard-tab')
classes = classes.join(' ')
html = html.replace /^./, (match) ->
classes = []
classes.push('invisible') if invisibles.tab
classes.push('indent-guide') if hasIndentGuide
classes.push('hard-tab')
match = invisibles.tab ? match
"<span class='#{classes.join(' ')}'>#{match}</span>"
"<span class='#{classes}'>#{match}</span>"
else
if hasLeadingWhitespace
classes.push('invisible') if invisibles.space
classes.push('leading-whitespace')
classes = classes.join(' ')
html = html.replace /^[ ]+/, (match) ->
classes = []
classes.push('invisible') if invisibles.space
classes.push('indent-guide') if hasIndentGuide
classes.push('leading-whitespace')
match = match.replace(/./g, invisibles.space) if invisibles.space
"<span class='#{classes.join(' ')}'>#{match}</span>"
"<span class='#{classes}'>#{match}</span>"
if hasTrailingWhitespace
classes.push('invisible') if invisibles.space
classes.push('trailing-whitespace')
classes = classes.join(' ')
html = html.replace /[ ]+$/, (match) ->
classes = []
classes.push('invisible') if invisibles.space
classes.push('indent-guide') if hasIndentGuide
classes.push('trailing-whitespace')
match = match.replace(/./g, invisibles.space) if invisibles.space
"<span class='#{classes.join(' ')}'>#{match}</span>"
"<span class='#{classes}'>#{match}</span>"
html