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Diffstat (limited to 'module/hnh/util/path.scm')
| -rw-r--r-- | module/hnh/util/path.scm | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/module/hnh/util/path.scm b/module/hnh/util/path.scm index 0aa747d0..49b53897 100644 --- a/module/hnh/util/path.scm +++ b/module/hnh/util/path.scm @@ -57,3 +57,6 @@ (define base (basename path)) (and (not (string-null? base)) (char=? #\. (string-ref base 0)))) + +(define-public (filename-extension filename) + (car (reverse (string-split filename #\.)))) |