Article View: comp.sys.mac
Article #14439Re: Let's do _Launch
From: lsr
Date: Fri, 13 Feb 1987 18:38
Date: Fri, 13 Feb 1987 18:38
33 lines
1714 bytes
1714 bytes
In article <1033@gould9.UUCP> joel@gould9.UUCP (Joel West) writes:
>Has anyone out there gotten this to work?
>
It turns out that I was doing this just yesterday in conjunction with
Smalltalk.
>So far, I've figured out:
> 3. Do I have to set the WD to be the WD of the application?
> Launch has a name parm but no vol/wd parm.
> 4. What would it do with a complete path name?
>
It is best to make the default volume be the folder containing the
application when you call Launch. Two reasons are: (1) the system keeps
the filename you give it in a low memory global, which is limited to 31
characters, and (2) some applications assume this.
If you specify a full pathname it might be more than 31 characters. The
system will only copy the first 31, but it doesn't adjust the length byte.
Also, the low memory string will not reflect the actual name of the
application. Some applications assume the default volume is set correctly
in order to search for extra files, for example.
--
Larry Rosenstein
Object Specialist
Apple Computer
AppleLink: Rosenstein1
UUCP: {sun, voder, nsc, mtxinu, dual}!apple!lsr
CSNET: lsr@Apple.CSNET
Technical Details
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<475@apple.UUCP>Path:
arc1-ca.pugleaf.net!utzoo!utgpu!water!watnot!watmath!clyde!cuae2!gatech!lll-lcc!pyramid!voder!apple!lsrReferences:
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watnot!watmath!clyde!cuae2!gatech!lll-lcc!pyramid!voder!apple!lsr From: lsr@apple.UUCP Newsgroups: comp.sys.mac Subject: Re: Let's do _Launch Message-ID: <475@apple.UUCP> Date: Fri, 13-Feb-87 13:38:42 EST Article-I.D.: apple.475 Posted: Fri Feb 13 13:38:42 1987 Date-Received: Sat, 14-Feb-87 23:07:51 EST References: <1033@gould9.UUCP> Reply-To: lsr@apple.UUCP (Larry Rosenstein) Organization: Advanced Technology Group, Apple Computer Lines: 33