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