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2026-06-04 12:02:56 +00:00 · 2025-10-03 16:26:44 +02:00
parent 0fc92f8464
commit cdb8bcd3e9
5928 changed files with 1054476 additions and 72 deletions
@@ -0,0 +1,26 @@
+function emptyScalarPosition(offset, before, pos) {
+    if (before) {
+        pos ?? (pos = before.length);
+        for (let i = pos - 1; i >= 0; --i) {
+            let st = before[i];
+            switch (st.type) {
+                case 'space':
+                case 'comment':
+                case 'newline':
+                    offset -= st.source.length;
+                    continue;
+            }
+            // Technically, an empty scalar is immediately after the last non-empty
+            // node, but it's more useful to place it after any whitespace.
+            st = before[++i];
+            while (st?.type === 'space') {
+                offset += st.source.length;
+                st = before[++i];
+            }
+            break;
+        }
+    }
+    return offset;
+}
+
+export { emptyScalarPosition };