@internal
(charType?: string)
| 1075 | |
| 1076 | /** @internal */ |
| 1077 | trimEndAborted(charType?: string): boolean { |
| 1078 | const rx = new RegExp(`${charType || '\\s'}+$`) |
| 1079 | |
| 1080 | this.outro = this.outro.replace(rx, '') |
| 1081 | if (this.outro.length) |
| 1082 | return true |
| 1083 | |
| 1084 | let chunk = this.lastChunk |
| 1085 | |
| 1086 | do { |
| 1087 | const end = chunk.end |
| 1088 | const aborted = chunk.trimEnd(rx) |
| 1089 | |
| 1090 | // if chunk was trimmed, we have a new lastChunk |
| 1091 | if (chunk.end !== end) { |
| 1092 | if (this.lastChunk === chunk) { |
| 1093 | this.lastChunk = chunk.next |
| 1094 | } |
| 1095 | |
| 1096 | this.byEnd.set(chunk.end, chunk) |
| 1097 | this.byStart.set(chunk.next.start, chunk.next) |
| 1098 | this.byEnd.set(chunk.next.end, chunk.next) |
| 1099 | } |
| 1100 | |
| 1101 | if (aborted) |
| 1102 | return true |
| 1103 | chunk = chunk.previous |
| 1104 | } while (chunk) |
| 1105 | |
| 1106 | return false |
| 1107 | } |
| 1108 | |
| 1109 | /** |
| 1110 | * Trims content matching `charType` (defaults to `\s`, i.e. whitespace) from the end. |