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5072d4e02d
The interpreter now has an "underscore is last value" flag, which makes Interpreter::get_variable() return the last value if: - The m_underscore_is_last_value flag is enabled - The name of the variable lookup is "_" - The result of that lookup is an empty value That means "_" can still be used as a regular variable and will stop doing its magic once anything is assigned to it. Example REPL session: > 1 1 > _ + _ 2 > _ + _ 4 > _ = "foo" "foo" > 1 1 > _ "foo" > delete _ true > 1 1 > _ 1 > |
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| .. | ||
| Heap | ||
| Runtime | ||
| Tests | ||
| AST.cpp | ||
| AST.h | ||
| CMakeLists.txt | ||
| Console.cpp | ||
| Console.h | ||
| Forward.h | ||
| Interpreter.cpp | ||
| Interpreter.h | ||
| Lexer.cpp | ||
| Lexer.h | ||
| MarkupGenerator.cpp | ||
| MarkupGenerator.h | ||
| Parser.cpp | ||
| Parser.h | ||
| Token.cpp | ||
| Token.h | ||