82 lines
3.2 KiB
Scheme
82 lines
3.2 KiB
Scheme
(module howtouse mzscheme
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(require "private/util.ss"
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"private/headelts.ss"
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(lib "string-constant.ss" "string-constants"))
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(require (lib "servlet.ss" "web-server"))
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(provide interface-version timeout start)
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(define interface-version 'v1)
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(define timeout +inf.0)
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(define (start initial-request)
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(report-errors-to-browser send/finish)
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`(HTML
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(TITLE "Help Desk")
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(HEAD ,hd-css
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,@hd-links)
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(BODY
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(H1 "Help Desk")
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(P)
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(A ((NAME "helpme") (VALUE "Help Desk")))
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"Help Desk (the program you're currently running) is a "
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"complete source of information about PLT software, "
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"including DrScheme, MzScheme, and MrEd."
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(P)
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"Use Help Desk to find information in either of two ways:"
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(P)
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,(color-highlight
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"1) Navigate the Help Desk information pages by "
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"clicking on hyperlinks.")
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(UL
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(LI "The " (B ,(string-constant home)) " button "
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"at the top of the page always takes "
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"you back to the starting page.")
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(LI "The " (B "Manuals") " link "
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" displays a list "
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" of manuals and other documentation.")
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(LI "The " (B "Send a bug report")
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" link "
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"allows you to submit bug reports to PLT."))
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(P)
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(A ((NAME "helpsearch") (VALUE "Searching in Help Desk")))
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(A ((NAME "search")))
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,(color-highlight
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"2) Search for terms using the "
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`(B "Find docs for")
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" field at the bottom of Help Desk.")
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(UL
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(LI "Enter one or more terms into the "
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(B "Find docs for") " field.")
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(LI "Click the " (B "Search") " button "
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"(or hit Enter) to start a search, "
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"or choose the " (B "Feeling Lucky") " menu item.")
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(LI "If you click on the " (B "Search") " button, "
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"Help Desk scans the documentation pages and "
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"returns a list of hyperlinks for "
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(I "keyword") ", "
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(I "index entry") ", and "
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(I "raw text") " matches:"
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(UL
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(LI (I "Keywords") " are Scheme names, "
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"such as " (TT "define") " and "
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(TT "cons") ".")
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(LI (I "Index entries")
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" are topical phrases, such as \"lists\".")
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(LI (I "Raw text") " results are fragments of "
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"text from the documentation pages. "
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"(Raw text results are useful only as "
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"a last resort.)")))
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(LI "If you perform a lucky search, "
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"Help Desk goes directly to the first item of documentation "
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"that matches the search term, without displaying links to "
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"all relevant items."))
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(P)
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"Help Desk sorts search results according to their source."
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(p)
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"If you open Help Desk inside DrScheme, the search results are "
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"filtered based on the language you are using. Use "
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(B "Choose Language...")
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" menu item from the "
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(B "Language")
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" menu to change the language.")))) |