main
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Last change
on this file was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago |
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Initial commit
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-
Property mode
set to
100644
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File size:
871 bytes
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| [d24f17c] | 1 | 'use strict';
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| 2 |
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| 3 | function emptyScalarPosition(offset, before, pos) {
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| 4 | if (before) {
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| 5 | if (pos === null)
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| 6 | pos = before.length;
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| 7 | for (let i = pos - 1; i >= 0; --i) {
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| 8 | let st = before[i];
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| 9 | switch (st.type) {
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| 10 | case 'space':
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| 11 | case 'comment':
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| 12 | case 'newline':
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| 13 | offset -= st.source.length;
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| 14 | continue;
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| 15 | }
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| 16 | // Technically, an empty scalar is immediately after the last non-empty
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| 17 | // node, but it's more useful to place it after any whitespace.
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| 18 | st = before[++i];
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| 19 | while (st?.type === 'space') {
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| 20 | offset += st.source.length;
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| 21 | st = before[++i];
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| 22 | }
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| 23 | break;
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| 24 | }
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| 25 | }
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| 26 | return offset;
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| 27 | }
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| 28 |
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| 29 | exports.emptyScalarPosition = emptyScalarPosition;
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