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atom / language-javascript

JavaScript language package for Atom
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atom hangs when opening up a specific javascript file. #379

Closed roger-beathard closed 8 years ago

roger-beathard commented 8 years ago

I have the latest version (1.8) of atom. If I open up the json-refs-standalone.js javascript file from the json-refs from https://github.com/whitlockjc/json-refs/tree/master/docs site. https://raw.githubusercontent.com/whitlockjc/json-refs/master/browser/json-refs-standalone.js Atom will hang. I have run atom in safe mode and removed all files in my .atom directory and atom still hangs on opening that file.

I have narrowed it down to language-javascript package by removing all packages in my .atom directory and disabling just language-javascript package before opening up the file. The file opens without any of the highlighting niceties. If I re-enable language-javascript, atom will then hang on opening up the file.

Subsequently I have downloaded the community package called language-better-javascript and it seem to be able to handle this file without hanging atom.io.

Versions

language-javascript: 0.110.0

atom --version Atom : 1.8.0 Electron: 0.36.8 Chrome : 47.0.2526.110 Node : 5.1.1

apm --version apm 1.9.2 npm 2.13.3 node 0.10.40 python 2.7.10 git 2.7.4

MacOS: ElCapitan

MaximSokolov commented 8 years ago

Duplicate of atom/atom#979

winstliu commented 8 years ago

Just to make sure before closing this as a duplicate: if the last line is removed does the performance problem still occur?

roger-beathard commented 8 years ago

If I remove the last line in that file there is no issue. I would agree that this is a duplicate of Issue 979.

I originally saw 979 but dismissed it because I did not look at the file closely. I did not realize that the last line was that large.