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fix another magic string in handin server

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svn: r7214
This commit is contained in:
Matthew Flatt 2007-08-29 20:41:19 +00:00
parent 76cad48393
commit 551a9e9dcc
2 changed files with 11 additions and 8 deletions
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4
collects/handin-server/checker.ss
View File

@ -174,8 +174,8 @@
(define (submission->bytes submission maxwidth textualize? untabify?
markup-prefix bad-re)
(define magic #"WXME")
(unless (equal? magic (subbytes submission 0 (bytes-length magic)))
(define magic #rx#"^(?:#reader[(]lib\"read.ss\"\"wxme\"[)])?WXME")
(unless (regexp-match? magic submission)
(error* "bad submission format, expecting a single DrScheme submission"))
(let-values ([(defs inters) (unpack-submission submission)])
(parameterize ([current-input-port

13
collects/handin-server/doc.txt
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@ -645,6 +645,9 @@ _utils.ss_
submission byte string. The byte string is opened for reading, with
line-counting enabled.
See the "sandbox.ss" MzLib library for information on
`make-evaluator'.
> (call-with-evaluator language teachpack-paths input-program proc)
Calls `proc' with an evaluator for the given language, teachpack
paths, and initial definition content as supplied by input-program
@ -788,13 +791,13 @@ Keywords for configuring `check:':
"utils.ss").
* :language -- the language that is used for evaluating submissions,
same as the `language' argument for `make-evaluator' (see above).
There is no default for this, so it must be set or an error is
raised.
same as the `language' argument for `make-evaluator' (see
"sandbox.ss"). There is no default for this, so it must be set or
an error is raised.
* :teachpacks -- teachpacks for evaluating submissions, same as the
`teachpacks' argument for `make-evaluator' (see above). Defaults to
null -- no teachpacks.
`teachpacks' argument for `make-evaluator' (see "sandbox.ss").
Defaults to null -- no teachpacks.
* :create-text? -- if true, then a textual version of the submission
is saved as "text.scm" in a "grading" subdirectory (or any suffix