racket/collects/help/servlets/release/notes.ss

56 lines
1.9 KiB
Scheme

(module notes mzscheme
(require (lib "servlet.ss" "web-server")
(lib "list.ss")
(lib "uri-codec.ss" "net")
(lib "dirs.ss" "setup")
"../private/util.ss"
"../private/headelts.ss")
(define (make-entry s)
(let* ([label (car s)]
[dir (cadr s)]
[filename (caddr s)]
[file (build-path (find-doc-dir) "release-notes" dir filename)])
(if (file-exists? file)
`(LI (A ((HREF ,(format "/servlets/doc-anchor.ss?file=~a&name=~a&caption=~a"
(uri-encode (path->string file))
filename
label)))
,label))
#f)))
(require (lib "servlet.ss" "web-server"))
(provide interface-version timeout start)
(define interface-version 'v1)
(define timeout +inf.0)
(define (start initial-request)
(report-errors-to-browser send/finish)
`(HTML
(HEAD ,hd-css
,@hd-links
(TITLE "PLT release notes"))
(H1 "Release Notes for PLT Scheme version " ,(version))
(A ((NAME "relnotes") (VALUE "Release notes")))
"Detailed release notes:"
(UL
,@(filter
(lambda (x) x) ; delete #f entries
(map make-entry
'(("DrScheme release notes"
"drscheme" "HISTORY")
("Teachpack release notes"
"teachpack" "HISTORY")
("MzScheme version 300 notes"
"mzscheme" "MzScheme_300.txt")
("MzScheme release notes"
"mzscheme" "HISTORY")
("MrEd release notes"
"mred" "HISTORY")
("Stepper release notes"
"stepper" "HISTORY")
("MrFlow release notes"
"mrflow" "HISTORY"))))))))