Strip all unnecessary formatting when constructing content string for unvalidated code.

[Ed_]

Necessary due to the following:
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AST construction that needs it:

• Define Directive
• Pragma Directive : Any pragmas formatted differently will not work out, not supporting.
• Comment : Comments are not validated.
• Execution : There will be support for function body content, just not the expression values.
• Platform Attributes
• Untyped

Both the upfront & parsing constructor need it, could make a helper function to do this for any string.
Essentially involves removing any formatting isn't important between syntax tokens.

What would be kept:

• A single space between non-whitespace.
• Newlines

Should minimize or possibly eliminate any issues with formatting getting in the way with validation.