An additional parameter keepLines has been added into the formatting options which allows to keep the original line formatting (#66)

* An additional parameter keepLines has been added into the formatting options which allows to keep the original line formatting

* Resolving the reviews and simplifying the code with the function `multipleLineBreaks`

* Reverting back to the previous commit and applying the review changes

* cleaning the code, simplifying the if/else cases

* Updating the dependencies of package.json to their latest versions. Changed `withFormatting` so that keepLines option is always false.

* Solving "Invalid: lock file's ... does not satisfy"

* testing if higher node version in .travis.yml will solve the failing of CI

* formatting and let-> const, avoid modification of options

Co-authored-by: Martin Aeschlimann <martinae@microsoft.com>

Author: aiday-mar

.travis.yml

@@ -2,4 +2,4 @@ language: node_js
 sudo: false
 
 node_js:
-  - "12"
+  - "16"

CHANGELOG.md

@@ -1,3 +1,7 @@
+3.1.0 2022-07-07
+==================
+  * added new API `FormattingOptions.keepLines` : It leaves the initial line positions in the formatting
+
 3.0.0 2020-11-13
 ==================
   * fixed API spec for `parseTree`. Can return `undefine` for empty input.