diff options
Diffstat (limited to 'modules/language/python/completer.scm')
| -rw-r--r-- | modules/language/python/completer.scm | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/modules/language/python/completer.scm b/modules/language/python/completer.scm new file mode 100644 index 0000000..73f96bd --- /dev/null +++ b/modules/language/python/completer.scm @@ -0,0 +1,48 @@ +(define-module (language python completer) + #:use-module (language python list) + #:use-module (language python dir) + #:use-module (system base language) + #:use-module (ice-9 regex) + #:export (complete-fkn)) + +(define-syntax-rule (aif it p x y) (let ((it p)) (if it x y))) + +(define (old) (@@ (ice-9 readline) *readline-completion-function*)) + +(define reg "(\\w+(\\.\\w+)*)\\.(\\w*)$") + +(define (complete-fkn eval) + (let ((old (old)) + (strs '() ) + (pp "" ) + (regexp #f )) + (letrec + ((compl + (lambda (text continue?) + (if continue? + (if (null? strs) + #f + (let ((str (car strs))) + (set! strs (cdr strs)) + (if (string-match regexp str) + (string-append pp "." str) + (compl text #t)))) + (if (and (equal? (language-name (current-language)) 'python) + (in "." text)) + (aif it (string-match reg text) + (let* ((n (match:count it)) + (p (match:substring it 1)) + (t (match:substring it (- n 1))) + (d (to-list (dir (eval p))))) + (begin + (set! strs d) + (set! pp p) + (set! regexp (string-append + "^" (if (equal? t "") + "[^_]" + (regexp-quote t)))) + (compl text #t))) + #f) + (old text continue?)))))) + compl))) + |