hallettj/jslint.vim — pull request #56 by will-v-king (2012-12-12 07:43:45+00:00)
Title: Update ftplugin/javascript/jslint.vim

Error detected while processing function 18_JSLintUpdate..18_GetJSLintMessage:
line 15:
E121: Undefined variable: b:showing_message
E15: Invalid expression: b:showing_message == 1

I can not execute :JSLintUpdate in vim without this error above, so I declare/define b:showing_message inside s:GetJSLintMessage