Modify the project structure.

Now the lib directory contains what will eventually end up on the
user's /usr/lib/csc. When I write make install, it will copy all of
the .csc files from lib into the destination lib directory. This means I
can start working on the standard library in lib/scheme.

1 files changed, 0 insertions, 80 deletions

diff --git a/csc/match.csc b/csc/match.csc
deleted file mode 100644
index 4db0d07..0000000
--- a/csc/match.csc
+++ /dev/null
@@ -1,80 +0,0 @@
-(define-library (csc match)
-  (export
-    define-match-record-type
-    match)
-  (import (scheme base))
-  (begin
-
-
-    (define-record-type <no-match>
-      (make-no-match)
-      no-match?)
-
-
-    (define *no-match* (make-no-match))
-
-
-    (define-syntax define-match-record-type
-      (syntax-rules ()
-        ((define-match-record-type name constructor predicate matcher (field-name* field-getter*) ...)
-          (begin
-            (define-record-type name
-              constructor
-              predicate
-              (field-name* field-getter*) ...)
-            (define (matcher x)
-              (unless (predicate x)
-                (raise *no-match*))
-              (list (cons '!type 'name) (cons 'field-name* (field-getter* x)) ...))))))
-
-
-    (define-syntax match-pattern
-      (syntax-rules (% _ quote when)
-        ((match-pattern x pattern when condition result result* ...)
-          (match-pattern x pattern
-            (unless condition
-              (raise *no-match*))
-            result result* ...))
-        ((match-pattern x _ result result* ...)
-          (let () result result* ...))
-        ((match-pattern x (quote constant) result result* ...)
-          (let ()
-            (unless (equal? x (quote constant))
-              (raise *no-match*))
-            result result* ...))
-        ((match-pattern x (% record-matcher) result result* ...)
-          (let ()
-            (record-matcher x)
-            result result* ...))
-        ((match-pattern x (% record-matcher . patterns) result result* ...)
-          (let ((x* (record-matcher x)))
-            (match-pattern (map cdr (cdr x*)) patterns result result* ...)))
-        ((match-pattern x () result* ...)
-          (syntax-error "Unexpected pattern (). Use '() to match nil."))
-        ((match-pattern x (pattern) result result* ...)
-          (let ((y x))
-            (unless (and (pair? y)
-                         (null? (cdr y)))
-              (raise *no-match*))
-            (match-pattern (car y) pattern result result* ...)))
-        ((match-pattern x (pattern . rest) result result* ...)
-          (let ((y x))
-            (unless (pair? y)
-              (raise *no-match*))
-            (match-pattern (car y) pattern
-              (match-pattern (cdr y) rest result result* ...))))
-        ((match-pattern x identifier result result* ...)
-          (let ((identifier x))
-            result result* ...))))
-
-
-    (define-syntax match
-      (syntax-rules ()
-        ((match x (arm ...))
-         (guard (e ((no-match? e) (if #f #f)))
-           (match-pattern x arm ...)))
-        ((match x (arm ...) clause clause* ...)
-         (let ((y x))
-           (guard (e ((no-match? e)
-                      (match y clause clause* ...)))
-             (match-pattern y arm ...))))))))