From 4db10ed9ad41764eab40df714d761389bbaf6df3 Mon Sep 17 00:00:00 2001
From: Ruben Bridgewater <ruben@bridgewater.de>
Date: Fri, 22 Feb 2019 23:26:25 +0100
Subject: util: add compact depth mode

This overloads the `compact` option from `util.inspect()`. If it's
set to a number, it is going to align all most inner entries on the
same lign if they adhere to the following:

* The entries do not exceed the `breakLength` options value.
* The entry is one of the local most inner levels up the the one
  provided in `compact`.

PR-URL: https://github.com/nodejs/node/pull/26269
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
---
 doc/api/util.md | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

(limited to 'doc')

diff --git a/doc/api/util.md b/doc/api/util.md
index d53e18b217..2826e0f1a6 100644
--- a/doc/api/util.md
+++ b/doc/api/util.md
@@ -388,6 +388,9 @@ stream.write('With ES6');
 <!-- YAML
 added: v0.3.0
 changes:
+  - version: REPLACEME
+    pr-url: https://github.com/nodejs/node/pull/26269
+    description: The `compact` option accepts numbers for a new output mode.
   - version: REPLACEME
     pr-url: https://github.com/nodejs/node/pull/24971
     description: Internal properties no longer appear in the context argument
@@ -461,11 +464,13 @@ changes:
   * `breakLength` {integer} The length at which an object's keys are split
     across multiple lines. Set to `Infinity` to format an object as a single
     line. **Default:** `60` for legacy compatibility.
-  * `compact` {boolean} Setting this to `false` causes each object key to
-    be displayed on a new line. It will also add new lines to text that is
-    longer than `breakLength`. Note that no text will be reduced below 16
-    characters, no matter the `breakLength` size. For more information, see the
-    example below. **Default:** `true`.
+  * `compact` {boolean|integer} Setting this to `false` causes each object key
+    to be displayed on a new line. It will also add new lines to text that is
+    longer than `breakLength`. If set to a number, the most `n` inner elements
+    are united on a single line as long as all properties fit into
+    `breakLength`. Note that no text will be reduced below 16 characters, no
+    matter the `breakLength` size. For more information, see the example below.
+    **Default:** `true`.
   * `sorted` {boolean|Function} If set to `true` or a function, all properties
     of an object, and `Set` and `Map` entries are sorted in the resulting
     string. If set to `true` the [default sort][] is used. If set to a function,
-- 
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