| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 69 of 240 | 71% | 7 of 27 | 74% | 9 | 18 | 10 | 46 | 2 | 4 |
| parseString(RubyLexer, LexerSource) | | 80% | | 74% | 7 | 15 | 8 | 39 | 0 | 1 |
| syntaxError(LexerSource) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getNest() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| HeredocTerm(ByteList, int, ByteList) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 |