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Use existential operator to check existence

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Shane Kilkelly
2017-07-03 15:13:27 +01:00
parent 415de9e2ec
commit 96d269e348
1 changed files with 3 additions and 3 deletions
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6
services/web/public/coffee/ide/editor/directives/aceEditor/auto-complete/AutoCompleteManager.coffee
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@@ -183,11 +183,11 @@ define [
editor.session.remove(right);
# trim the completion text to just the command, without braces
# example: '\cite{}' -> '\cite'
if matchData.snippet
if matchData.snippet?
matchData.snippet = matchData.snippet.replace(/[{\[].*[}\]]/, '')
if matchData.caption
if matchData.caption?
matchData.caption = matchData.caption.replace(/[{\[].*[}\]]/, '')
if matchData.value
if matchData.value?
matchData.value = matchData.value.replace(/[{\[].*[}\]]/, '')
# finally, insert the match
if matchData.snippet