Fixes gbdev#683 The lexer's raw mode for reading macro args already attempted to handle semicolons inside string literals, versus outside ones which start comments. This change reuses the same function for reading string literals in normal and raw modes, also handling: - Commas in strings versus between macro args - Character escapes - {Interpolations} and \1-\9 args inside vs. outside strings - Multi-line string literals All test case outputs remain identical except for passing `"""` as a macro argument, which now starts a multi-line string literal instead of terminating the passed argument at the carriage return.

Commits

Commits on Feb 17, 2021

Handle string literals within macro arguments

Allow escaping '\' and '"' in macro args

Consistent model for expanding macro args and interpolations,

Deprecate \, in string literals in macro args

Use a macro inside appendStringLiteral for a common pattern

Split apart appendStringLiteral and readString

Correct rgbasm(5) documentation for macro arguments

Deprecate `\,` in string literals in macro args

Use a macro inside `appendStringLiteral` for a common pattern