Keywords - #2

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DerGuteMoritz wants to merge 7 commits into

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DerGuteMoritz:keywords

Commits on Feb 18, 2012

implement self-quoting keywords (implemented as plain symbols suffixed by ":" à la Chicken Scheme) and add `string->keyword` to the library.
DerGuteMoritz
committed
ef5d4f2
implement keywords as a proper type; add `keyword?` primitive
DerGuteMoritz
committed
4efc5fe
update compiled_library.rb
DerGuteMoritz
committed
6fa19f7
add `keyword.scm` builtin library containing a `get-keyword` procedure only so far.
DerGuteMoritz
committed
fcae082
implement a convenient but inefficient `let-keywords` macro that facilitates turning keyword argument lists into variable bindings.
DerGuteMoritz
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e142857
turn `string->keyword` and `keyword->string` into primitives; change `Keyword` constructor to accept just the keyword name.
DerGuteMoritz
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d778709
fix bug in `let-keywords` where all but the first expression of `body ...` was dropped.
DerGuteMoritz
committed
680f833