Some text editors make assumptions about desired indentation based on the number of semicolons that begin a comment. The following style conventions are common, although not by any means universal.
22.214.171.124.1 Use of Single Semicolon
126.96.36.199.2 Use of Double Semicolon
188.8.131.52.3 Use of Triple Semicolon
184.108.40.206.4 Use of Quadruple Semicolon
220.127.116.11.5 Examples of Style for Semicolon