[patch] SRFI-37 support

Here is SRFI-37, args-fold, implemented by me from scratch in Scheme, including a manual section and a few tests. Patch does not include log entries, listed immediately below instead: srfi/ChangeLog: 2007-07-14 Stephen Compall <[EMAIL PROTECTED]> * srfi-37.scm: New file. * Mak

[patch] SRFI-61 unit tests

Here are tests for SRFI-61's cond clause. 2007-07-14 Stephen Compall <[EMAIL PROTECTED]> * tests/syntax.test: Add SRFI-61 `cond' tests. Index: test-suite/tests/syntax.test === RCS file: /sources/guile/guile/guile-core/test