Xref: utzoo comp.os.vms:11042 comp.lang.pascal:1386
Path: utzoo!attcan!uunet!ncrlnk!ncrcam!advdev!musky2!terrell
From: terrell@musky2.MUSKINGUM.EDU (Roger Terrell)
Newsgroups: comp.os.vms,comp.lang.pascal
Subject: LIB$TPARSE action routines from VAX Pascal (need help)
Keywords: Pascal, LIB$TPARSE
Message-ID: <139@musky2.MUSKINGUM.EDU>
Date: 7 Jan 89 02:05:34 GMT
Reply-To: terrell@musky2.UUCP (Roger Terrell)
Organization: Muskingum College, New Concord, OH
Lines: 24

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Hi,

I am trying to write a fairly simple parser with the Run-Time Library
routine LIB$TPARSE.  This allows the user to specify action routines
in the transitions, but it calls them with the CALLG instruction, while
VAX Pascal uses a CALLS instruction.  Can anyone suggest a way around
this incompatibility?  I could write a routine in assembly that called
the action routine with a CALLS instruction, but this is something of
a kludge.

Can anyone suggest a way of making Pascal use CALLG or of  making
LIB$TPARSE use CALLS?  Any other suggestions would be appreciated.

As always, Thanks In Advance.

--Roger

-- 

Roger Terrell
...musky2!terrell (UUCP) 
terrell@muskingum.edu (CSNet)