4. Removing incidental white spaces in text blocks

Removing incidental white spaces in text blocks is typically a job accomplished by the compiler via a special algorithm. To understand the main aspects of this algorithm, let’s go over it with the following example:

String json = """                     |Compiler:
----{                                 |Line 01: 4  lws
----++"widget": {                     |Line 02: 6  lws
----++++"debug": "on",                |Line 03: 8  lws
----++++"window": {                   |Line 04: 8  lws
----++++++"title": "Sample Widget 1", |Line 05: 10 lws
----++++++"name": "back_window"       |Line 06: 10 lws
----++++},                            |Line 07: 8  lws
----++++"image": {                    |Line 08: 8  lws
----++++++"src": "images\\sw.png"     |Line 09: 10 lws
----++++},                            |Line 10:...