infra - nix configuration for my machines

	Commit message (Collapse)	Author	Files	Lines
2021-05-10	lint: fix a few issues	Franck Cuny	1	-0/+1

2020-01-11	lexer: support tokens for equal and not equal.	franck cuny	2	-2/+39
	The tokens for equal (`==`) and not equal (`!=`) are composed of two characters. We introduce a new helper (`peekChar`) that we use when we encounter the token `=` or `!` to see if this is a token composed of two characters. Add some tests to ensure they are parsed correctly.
2020-01-11	lexer: test the new keywords are parsed correctly.	franck cuny	1	-3/+25
	Ensure that the new keywords added (`if`, `else`, `true`, `false`, `return`) are parsed correctly.
2020-01-11	lexer: delete redundant test.	franck cuny	1	-32/+1
	The test `TestNextTokenBasic` was not testing anything that `TestNextTokenMonkey` was not already testing. Rename `TestNextTokenMonkey` to `TestNextToken` for clarity.
2020-01-11	lexer: support more operator tokens.	franck cuny	2	-1/+31
	Support the operator tokens that were added to our tokenizer. This also add a few more tests to ensure we handle them correctly.
2020-01-11	lexer: initial lexer	franck cuny	2	-0/+218
	The initial lexer for the monkey language. We only support a small subset at this stage. We have some simple tests to ensure that we can parse some small snippet, and that the minimum number of tokens we need are also all supported correctly.