JavaScript syntax (vim online)

Better JavaScrirpt syntax support

• Script id: 1491
• Author: Yi Zhao
• Latest version: 0.7.6
• Release date: 2008-09-09
• Release notes:
  Change the 'syntax sync' method to improve the performance with large JavaScript files.
  The old way 'syntax sync fromstart' is too slow to handle the files greater than 2000 lines.