bkyk8rc3zvpnsf5inmcqq4n3k98cv6hj-my-site-hyper-literate-git.test.suzanne.soy-0.0.1

commit 7f776b01c91fa8c9b66418a04ce9e7b59ab35c96
parent 892fc9b77d98d35ee89c3a14e6f74c64d9ab6e74
Author: Matthew Flatt <mflatt@racket-lang.org>
Date:   Tue, 20 May 2008 20:16:44 +0000

units chapter in guide

svn: r9907

original commit: 5ca718b35e23277adb065a51e1f98732c23a7f5b

Diffstat:
M
collects/scribble/extract.ss
 | 
5
++++-
M
collects/scribble/manual.ss
 | 
16
+++++++++++++---

2 files changed, 17 insertions(+), 4 deletions(-)
diff --git a/collects/scribble/extract.ss b/collects/scribble/extract.ss
@@ -4,6 +4,7 @@
          scribble/decode
          scribble/srcdoc
          (for-syntax scheme/base
+                     scheme/path
                      syntax/path-spec))
 
 (provide include-extracted)
@@ -28,7 +29,9 @@
          (raise-syntax-error #f "expected a literal regular expression as the second argument" stx #'regexp-s))
        (let ([s-exp 
               (parameterize ([current-namespace (make-base-namespace)]
-                             [read-accept-reader #t])
+                             [read-accept-reader #t]
+                             [current-load-relative-directory
+                              (path-only path)])
                 (expand
                  (with-input-from-file path
                    (lambda ()
diff --git a/collects/scribble/manual.ss b/collects/scribble/manual.ss
@@ -50,7 +50,7 @@
 
 (define-syntax (schememod stx)
   (syntax-case stx ()
-    [(_ lang rest ...)
+    [(_ #:file filename lang rest ...)
      (with-syntax ([modtag (datum->syntax
                             #'here
                             `(unsyntax (make-element
@@ -60,8 +60,18 @@
                                               (as-modname-link
                                                ',#'lang
                                                (to-element ',#'lang)))))
-                            #'lang)])
-       #'(schemeblock modtag rest ...))]))
+                            #'lang)]
+                   [(file ...)
+                    (if (syntax-e #'filename)
+                        (list
+                         (datum->syntax
+                          #'filename
+                          `(code:comment (unsyntax (t "In \"" ,#'filename "\":")))
+                          #'filename))
+                        null)])
+       (syntax/loc stx (schemeblock file ... modtag rest ...)))]
+    [(_ lang rest ...)
+     (syntax/loc stx (schememod #:file #f lang rest ...))]))
 
 (define (to-element/result s)
   (make-element "schemeresult" (list (to-element/no-color s))))