| var __rest = (this && this.__rest) || function (s, e) { |
| var t = {}; |
| for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) |
| t[p] = s[p]; |
| if (s != null && typeof Object.getOwnPropertySymbols === "function") |
| for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) { |
| if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) |
| t[p[i]] = s[p[i]]; |
| } |
| return t; |
| }; |
| import { rewireSource } from '../util.js'; |
| const pull = (offset) => (str) => str.slice(offset); |
| const push = (offset) => { |
| const space = ''.padStart(offset, ' '); |
| return (str) => str + space; |
| }; |
| export default function indent(pos) { |
| let shift; |
| const pad = (start) => { |
| if (shift === undefined) { |
| const offset = pos - start.length; |
| shift = offset > 0 ? push(offset) : pull(-offset); |
| } |
| return shift(start); |
| }; |
| const update = (line) => (Object.assign(Object.assign({}, line), { tokens: Object.assign(Object.assign({}, line.tokens), { start: pad(line.tokens.start) }) })); |
| return (_a) => { |
| var { source } = _a, fields = __rest(_a, ["source"]); |
| return rewireSource(Object.assign(Object.assign({}, fields), { source: source.map(update) })); |
| }; |
| } |