Update to NPM version

ProjectSourceCode/node_modules/pg-minify/lib/utils.js

@@ -0,0 +1,38 @@
+const {inspect} = require('util');
+
+/////////////////////////////////////////////////////////////
+// Returns {line, column} of an index within multi-line text.
+function getIndexPos(text, index) {
+    let lineIdx = 0, colIdx = index, pos = 0;
+    do {
+        pos = text.indexOf('\n', pos);
+        if (pos === -1 || index < pos + 1) {
+            break;
+        }
+        lineIdx++;
+        pos++;
+        colIdx = index - pos;
+    } while (pos < index);
+    return {
+        line: lineIdx + 1,
+        column: colIdx + 1
+    };
+}
+
+///////////////////////////////////////////
+// Returns a space gap for console output.
+function messageGap(level) {
+    return ' '.repeat(level * 4);
+}
+
+////////////////////////////////////////////////////
+// Type inspection
+function addInspection(type, cb) {
+    type[inspect.custom] = cb;
+}
+
+module.exports = {
+    getIndexPos,
+    messageGap,
+    addInspection
+};