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| author | Case Duckworth | 2023-08-09 12:54:22 -0500 |
|---|---|---|
| committer | Case Duckworth | 2023-08-09 12:54:22 -0500 |
| commit | 266167625603c294dd21b9ee16db32823ddeb7f2 (patch) | |
| tree | a36ccfb58c6c6c5c136cbf9d1197dfdeb160db2f /chicanery.extras.scm | |
| parent | Correct line endings (diff) | |
| download | chicanery-266167625603c294dd21b9ee16db32823ddeb7f2.tar.gz chicanery-266167625603c294dd21b9ee16db32823ddeb7f2.zip | |
Correct definition of atom?
Honestly `atom?` is a weird thing to think about. Is a vector an atom? A bytevector? A string is also a collection .. so it's confusing, isn't it.
Diffstat (limited to 'chicanery.extras.scm')
| -rw-r--r-- | chicanery.extras.scm | 7 |
1 files changed, 4 insertions, 3 deletions
| diff --git a/chicanery.extras.scm b/chicanery.extras.scm index bbd044f..dac823f 100644 --- a/chicanery.extras.scm +++ b/chicanery.extras.scm | |||
| @@ -75,7 +75,8 @@ | |||
| 75 | ;; This sections should be as small as possible | 75 | ;; This sections should be as small as possible |
| 76 | 76 | ||
| 77 | (define (atom? x) | 77 | (define (atom? x) |
| 78 | (not (pair? x))) | 78 | (and (not (pair? x)) |
| 79 | (not (null? x)))) | ||
| 79 | 80 | ||
| 80 | (define read-port-chunk-size | 81 | (define read-port-chunk-size |
| 81 | (make-parameter 512)) | 82 | (make-parameter 512)) |
| @@ -124,8 +125,8 @@ | |||
| 124 | (write x port) | 125 | (write x port) |
| 125 | (get-output-string port)))) | 126 | (get-output-string port)))) |
| 126 | 127 | ||
| 127 | (define (print x) | 128 | (define (print . xs) |
| 128 | (display x) | 129 | (for-each display xs) |
| 129 | (newline)) | 130 | (newline)) |
| 130 | 131 | ||
| 131 | (define ->string displayed) | 132 | (define ->string displayed) |