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More robust regex for matching/parsing labels.

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- limit label name to max 80 characters
- don't use `.*`
- limit total labels per document to 1000
This commit is contained in:
Shane Kilkelly 2017-05-25 09:32:10 +01:00
parent a363b62f23
commit 1ba8b702ad
1 changed files with 2 additions and 2 deletions
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4
services/web/public/coffee/ide/labels/LabelsManager.coffee
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@ -26,8 +26,8 @@ define [
docId = @ide.editorManager.getCurrentDocId() docId = @ide.editorManager.getCurrentDocId()
docText = @ide.editorManager.getCurrentDocValue() docText = @ide.editorManager.getCurrentDocValue()
labels = [] labels = []
re = /\\label{(.*)}/g re = /\\label\{([^\}\n\\]{0,80})\}/g
while labelMatch = re.exec(docText) while (labelMatch = re.exec(docText)) and labels.length < 1000
if labelMatch[1] if labelMatch[1]
labels.push(labelMatch[1]) labels.push(labelMatch[1])
@state.documents[docId] = labels @state.documents[docId] = labels