R7RS

BiwaScheme supports basic feature of R7RS, but currently not all. Unimplemented features are marked with [TODO].

4.1 Primitive expression types................ 12

4.2 Derived expression types................. 14

4.3 Macros........................... 21

5 Programstructure........................ 25

5.2 Import declarations.................... 25

5.3 Variabledefinitions.................... 25

5.4 Syntaxdefinitions .................... 26

5.5 Record-typedefinitions.................. 27

5.6 Libraries.......................... 28

6 Standardprocedures ...................... 30

6.1 Equivalencepredicates.................. 30

6.2 Numbers.......................... 32

6.3 Booleans.......................... 40

6.4 Pairsandlists....................... 40

6.5 Symbols.......................... 43

6.6 Characters......................... 44

6.7 Strings........................... 45

6.8 Vectors .......................... 48

6.9 Bytevectors ........................ 49

6.10 Control features...................... 50

6.11 Exceptions ........................ 54

6.12 Environments and evaluation .............. 55

6.13 Input and output..................... 55

6.14 System interface ..................... 59