Open sourceHEADmane

1 files changed, 27 insertions, 0 deletions

diff --git a/node_modules/yaml/browser/dist/compose/util-empty-scalar-position.js b/node_modules/yaml/browser/dist/compose/util-empty-scalar-position.js
new file mode 100644
index 0000000..ab6e0c9
--- /dev/null
+++ b/node_modules/yaml/browser/dist/compose/util-empty-scalar-position.js
@@ -0,0 +1,27 @@
+function emptyScalarPosition(offset, before, pos) {
+    if (before) {
+        if (pos === null)
+            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 };