Fix extra spaces inserted into multi-line strings #12
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Reason for change
Multi-line strings get split by
AbstractClassGenerator::prefixCodeWithSpaces()
into separate lines and then each of these lines gets prefixed with spaces. This has the effect of inserting extra spaces into multi-line strings.The specific area where this shows up is GraphQL schema element descriptions, which can be optionally formatted using Markdown syntax, and multiple spaces cause change of formatting.
Fix description
For multi-line strings, instead of using a raw
var_export
result, split the string into separate lines and concatenate newline-containing strings separately.