github/overleaf
1
0
Fork 0
mirror of https://github.com/overleaf/overleaf.git synced 2024-09-16 02:52:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

Null check before regex match

Browse source
This commit is contained in:
Shane Kilkelly 2016-01-14 10:18:12 +00:00
parent d5edea77db
commit 6244d013af
1 changed files with 1 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
services/web/public/coffee/ide/editor/directives/aceEditor/auto-complete/AutoCompleteManager.coffee
View file

@ -51,8 +51,7 @@ define [
range = new Range(pos.row, 0, pos.row, pos.column)
lineUpToCursor = editor.getSession().getTextRange(range)
commandFragment = getLastCommandFragment(lineUpToCursor)
# if commandFragment == '\\cite{'
if commandFragment.match(/^~?\\cite{\w*/)
if commandFragment and commandFragment.match(/^~?\\cite{\w*/)
result = references.keys.map (key) -> {
caption: "\\cite{#{key}",
snippet: "\\cite{#{key}",