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- Item 3301346 31-Dec-89 20:09
-
- From: MOOF Rollin, Keith A
-
- To: MACAPP.TECH$ MacApp Technical
-
- Sub: RE>Quickie
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- Attn: Vari-Lite, Andy Meldrum,PRT
- SentBy: Keith Rollin
- Reply to: RE>Quickie
- Andy,
-
- {$D+} you know about. That's all described in the MPW manuals. {$D++} is a
- superset of {$D+}. In addition to including debugger names, the Pascal
- compiler inserts calls to the subroutines %_BP, %_EP, and %_EX at the
- beginning of every procedure, the end of every procedure, and when EXIT is
- called, respectively. These routines are implemented by MacApp to effect
- procedure level tracing and stepping, as well as maintaining the (R)ecent
- History lists in the debugger.
-
- Other compiler directives the MPW manual doesn't tell you about are:
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- {$%+}, {$%-} Turn on and off the ability to use labels starting with "%"
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- {$I+} Turn on the ability to use the {$I <FileName>} directive in the
- INTERFACE section of your program.
-
- - Keith Rollin
- - Apple Developer Technical Support
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-