Comments require a space ' ' after the first two dashes '--'

Description

A comment such as '----------------------' gives a parsing error in Antlr:

line 4:0 extraneous input '------------------------------------\n' expecting {<EOF>, ALPHA_LC_ID}

Environment

Mac OSX with IntelliJ Antlr parsing

Reporter

Claude Nanjo

Labels

Components

Affects versions

Priority

Minor
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