fix edge case of disappearing content after refresh

Fix problem with `echo(..., {newline: false, flush: false})` where two lines ended
in the same container and the index came from the last line. When refreshing
the first line was ignored becuase the index in DOM was missing.
The fix was to reset the state after newline so both lines are in different
containers

CHANGELOG.md

@@ -4,6 +4,7 @@
 ### Bugfix
 * fix CMD wrapping when prompt is empty [#882](https://github.com/jcubic/jquery.terminal/issues/882)
 * fix paused terminal when using array as interpreter and RPC without system describe
+* fix edge case of disappearing content after refresh [#871](https://github.com/jcubic/jquery.terminal/issues/871)
 
 ## 2.36.0
 ### Features

README.md

@@ -8,7 +8,7 @@
 [![npm](https://img.shields.io/badge/npm-DEV-blue.svg)](https://www.npmjs.com/package/jquery.terminal)
 ![bower](https://img.shields.io/badge/bower-DEV-yellow.svg)
 [![Build and test](https://github.com/jcubic/jquery.terminal/actions/workflows/build.yaml/badge.svg?branch=devel&event=push)](https://github.com/jcubic/jquery.terminal/actions/workflows/build.yaml)
-[![Coverage Status](https://coveralls.io/repos/github/jcubic/jquery.terminal/badge.svg?branch=devel&5a0bd675979dfdec08c202933e7bbf66)](https://coveralls.io/github/jcubic/jquery.terminal?branch=devel)
+[![Coverage Status](https://coveralls.io/repos/github/jcubic/jquery.terminal/badge.svg?branch=devel&e91d8ab98ab7a99d82093f92146b5e92)](https://coveralls.io/github/jcubic/jquery.terminal?branch=devel)
 ![downloads](https://img.shields.io/npm/dm/jquery.terminal.svg?style=flat)
 [![Paid Support](https://data.jsdelivr.com/v1/package/npm/jquery.terminal/badge?style=rounded)](https://www.jsdelivr.com/package/npm/jquery.terminal)
 [![](https://img.shields.io/badge/paid-support-354465.svg)](https://support.jcubic.pl/)

__tests__/terminal.spec.js

@@ -5860,9 +5860,20 @@ describe('Terminal plugin', function() {
                 term.flush();
                 expect(term.find('.terminal-output').text()).toEqual('foobarbaz');
             });
+            // https://github.com/jcubic/jquery.terminal/issues/871
+            it('should should update lines that use newline&flush set to false', async () => {
+                var term = $('<div/>').terminal($.noop, { greetings: false });
+                term.echo('Hello', { flush: false, newline: false });
+                term.echo(' ', { flush: false, newline: false });
+                term.echo('World', { flush: false });
+                term.echo('Flush', { flush: false });
+                term.flush();
+                term.refresh();
+                expect(output(term)).toEqual(['Hello World', 'Flush']);
+            });
             it('should flush correctly with newline : false', function(){
                 var term = $('<div/>').terminal($.noop, {
-                    greetings : 'greet'
+                    greetings: 'greet'
                 });
                 var cmd = term.find('.cmd');
 

js/jquery.terminal-2.36.0.js

@@ -41,7 +41,7 @@
  *
  * broken image by Sophia Bai from the Noun Project (CC-BY)
  *
- * Date: Wed, 28 Jun 2023 14:16:42 +0000
+ * Date: Tue, 04 Jul 2023 19:13:23 +0000
  */
 /* global define, Map */
 /* eslint-disable */
@@ -5277,7 +5277,7 @@
     // -------------------------------------------------------------------------
     $.terminal = {
         version: 'DEV',
-        date: 'Wed, 28 Jun 2023 14:16:42 +0000',
+        date: 'Tue, 04 Jul 2023 19:13:23 +0000',
         // colors from https://www.w3.org/wiki/CSS/Properties/color/keywords
         color_names: [
             'transparent', 'currentcolor', 'black', 'silver', 'gray', 'white',
@@ -10474,6 +10474,9 @@
                                 wrapper.toggleClass('partial', appending_to_partial);
                                 if (appending_to_partial) {
                                     partial = wrapper;
+                                } else if (data.newline && partial.length) {
+                                    //wrapper = $('<div/>');
+                                    //partial = $();
                                 }
                                 data.finalize(wrapper);
                             } else {

js/jquery.terminal-src.js

@@ -10474,6 +10474,9 @@
                                 wrapper.toggleClass('partial', appending_to_partial);
                                 if (appending_to_partial) {
                                     partial = wrapper;
+                                } else if (data.newline && partial.length) {
+                                    wrapper = $('<div/>');
+                                    partial = $();
                                 }
                                 data.finalize(wrapper);
                             } else {

js/jquery.terminal.js

@@ -41,7 +41,7 @@
  *
  * broken image by Sophia Bai from the Noun Project (CC-BY)
  *
- * Date: Wed, 28 Jun 2023 14:16:42 +0000
+ * Date: Tue, 04 Jul 2023 19:13:23 +0000
  */
 /* global define, Map */
 /* eslint-disable */
@@ -5277,7 +5277,7 @@
     // -------------------------------------------------------------------------
     $.terminal = {
         version: 'DEV',
-        date: 'Wed, 28 Jun 2023 14:16:42 +0000',
+        date: 'Tue, 04 Jul 2023 19:13:23 +0000',
         // colors from https://www.w3.org/wiki/CSS/Properties/color/keywords
         color_names: [
             'transparent', 'currentcolor', 'black', 'silver', 'gray', 'white',
@@ -10474,6 +10474,9 @@
                                 wrapper.toggleClass('partial', appending_to_partial);
                                 if (appending_to_partial) {
                                     partial = wrapper;
+                                } else if (data.newline && partial.length) {
+                                    //wrapper = $('<div/>');
+                                    //partial = $();
                                 }
                                 data.finalize(wrapper);
                             } else {