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Re: Adobe 7.0 in IDL [message #45954 is a reply to message #45933] Mon, 24 October 2005 09:42 Go to previous messageGo to previous message
JD Smith is currently offline  JD Smith
Messages: 850
Registered: December 1999
Senior Member
On Mon, 24 Oct 2005 04:46:09 -0700, Steve.Morris wrote:

>> You probably have an old IDLWAVE bundled with emacs from long ago (the
>> last real Emacs release was around 2001, I believe). You'll need to
>> update your install (see idlwave.org) to use the new HTML help. Once
>> that is done, I think you need to say just
>> "/home/myusername/IDLWAVE". It automatically appends idl_html_help.
>> The default location is /usr/local/etc, so you could remove that
>> customization and just place the html help directory there as well.
>
> I have followed the instruction and now I get idlwave-help-.... from
> my emacs. However I feel still a dummy, cos I haven't yet manage to
> call help for a certain command.
> In acrobat I was doing ex ?fltarr .... what should I do here in emacs?
> I have tried to select idlwave-help-menu, but nothing happens :(

menu IDLWAVE->Documentation->Info

then visit topic "The IDLWAVE Major Mode"->Online Help. This will
tell you what you need to know. Briefly, IDLWAVE gives context based
help. Just hit M-? with the cursor in a variety of places
(functions/keywords/system variables/etc.) and you'll be queued up
instantly. Also available from context help or completion (just right
click anything blue).

I should probably remove the "Launch IDL Help" menu item, or change it
to launch the home page of the IDL HTML help. It was created when
IDL's help system was a papyrus parchment roll with charcoal drawings.

JD
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