| 810 | } |
| 811 | |
| 812 | lastChar(): string { |
| 813 | if (this.outro.length) |
| 814 | return this.outro[this.outro.length - 1] |
| 815 | let chunk: Chunk | null = this.lastChunk |
| 816 | while (chunk) { |
| 817 | if (chunk.outro.length) |
| 818 | return chunk.outro[chunk.outro.length - 1] |
| 819 | if (chunk.content.length) |
| 820 | return chunk.content[chunk.content.length - 1] |
| 821 | if (chunk.intro.length) |
| 822 | return chunk.intro[chunk.intro.length - 1] |
| 823 | chunk = chunk.previous |
| 824 | } |
| 825 | if (this.intro.length) |
| 826 | return this.intro[this.intro.length - 1] |
| 827 | return '' |
| 828 | } |
| 829 | |
| 830 | lastLine(): string { |
| 831 | let lineIndex = this.outro.lastIndexOf(n) |