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Add "lucky" command #33

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Merged
merged 1 commit into from
Oct 22, 2022
Merged

Add "lucky" command #33

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20 changes: 20 additions & 0 deletions srfi-tools/interactive.sld
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Original file line number Diff line number Diff line change
Expand Up @@ -12,9 +12,14 @@
srfi-browse-mail-archive-url
srfi-send-mail)
(import (scheme base)
(scheme char)

(srfi-tools private external)
(srfi-tools private list)
(srfi-tools private string)
(srfi-tools private os)
(srfi-tools private command)

(srfi-tools data)
(srfi-tools path)
(srfi-tools html)
Expand Down Expand Up @@ -91,6 +96,21 @@
"Browse Github page for SRFI <num>."
(srfi-browse-github-url (parse-srfi-number num)))

(define (srfi-lucky query)
(let* ((query (string-downcase query))
(match (find (lambda (srfi)
(string-contains
(string-downcase (srfi-title srfi))
query))
(srfi-list))))
(if match
(srfi-browse (srfi-number match))
(error "No luck. Try another query?"))))

(define-command (lucky query)
"Browse the first SRFI whose title matches <query>."
(srfi-lucky query))

;;

(define (srfi-pager num)
Expand Down