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original commit: c85c594f1656670e83bcdd100437ef9479bc2764

collects/help/help.ss

@@ -1,7 +1,63 @@
-(module help mzscheme
-  (require (lib "startup-cm.ss" "framework"))
-   
-  (install-cm "PLTHDCM" "PLTHDDEBUG")
+#|
+
+This file contains all of the initialization of the Help Desk application.
+It is only loaded when Help Desk is run by itself (outside DrScheme).
+
+|#
+
+(module help mzscheme 
+  (require (lib "cmdline.ss")
+           (lib "class.ss")
+           (lib "unitsig.ss")
+           (lib "framework.ss" "framework")
+           (lib "external.ss" "browser")
+           "bug-report.ss" ;; load now to init the preferences early
+           "private/link.ss"
+           "private/sig.ss"
+           (lib "string-constant.ss" "string-constants")
+           (lib "mred-sig.ss" "mred")
+           (lib "mred.ss" "mred")
+           (lib "tcp-sig.ss" "net")
+           (lib "plt-installer-sig.ss" "setup")
+           (lib "plt-installer.ss" "setup"))
   
-  ;; start help desk for real
-  (dynamic-require '(lib "help-app-main.ss" "help" "private") #f))
+  (command-line
+   "help-desk"
+   (current-command-line-arguments))
+  
+  (preferences:add-panel
+   (list (string-constant font-prefs-panel-title))
+   (lambda (panel)
+     (let* ([hp (new horizontal-panel% (parent panel))]
+            [size (make-object slider% 
+                    (string-constant font-size)
+                    1
+                    72
+                    hp
+                    (lambda (size evt)
+                      (preferences:set 'framework:standard-style-list:font-size (send size get-value)))
+                    (preferences:get 'framework:standard-style-list:font-size))])
+       (preferences:add-callback
+        'framework:standard-style-list:font-size
+        (lambda (p v) (send size set-value v)))
+       hp)))
+  (preferences:add-warnings-checkbox-panel)
+  (install-help-browser-preference-panel)
+  
+   ;; for use by the bug report frame.
+  ;(namespace-set-variable-value! 'help-desk:frame-mixin (make-bug-report/help-desk-mixin 'the-hd-cookie))
+  
+  (handler:current-create-new-window 
+   (lambda (filename) 
+     (let ([browser-frame '((hd-cookie-new-browser the-hd-cookie))])
+       (when (and filename
+                  (file-exists? filename))
+         (send (send (send browser-frame get-hyper-panel) get-canvas) goto-url
+               (string-append "file://" filename)
+               #f))
+       browser-frame)))
+  
+  (define-values/invoke-unit/sig gui^ help-desk@ #f setup:plt-installer^ mred^ net:tcp^)
+      
+  (new-help-desk))
+