ForStack - Revision history

Gordon.dye: /* Technical Considerations */

2015-06-29T00:02:34Z

Technical Considerations

← Older revision		Revision as of 00:02, 29 June 2015
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	====Technical Considerations====		====Technical Considerations====
	# ForStack may be specified only in [[BRConfig.sys]]; it is not valid with the [[config]] ~~statement~~.		# ForStack may be specified only in [[BRConfig.sys]]; it is not valid with the [[config]] command.
	# An error message (error code [[9004]]) appears when a program uses more than the allotted number of For/Next variables.		# An error message (error code [[9004]]) appears when a program uses more than the allotted number of For/Next variables.
	# The available ~~amount of~~ user memory ~~is affected by the amount of memory used by all~~ the ~~stacks together. It is important to maintain an adequate amount of user memory~~.		#The flow stack memory area is taken from available user memory.
			#The '''Status Stacks''' command shows the current stack settings.

	<noinclude>		<noinclude>
	[[Category:Config]]		[[Category:Config]]
	</noinclude>		</noinclude>

Gordon.dye: /* Start-up Default */

2015-06-29T00:01:17Z

Start-up Default

← Older revision		Revision as of 00:01, 29 June 2015
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	====Start-up Default====		====Start-up Default====
	FORSTACK 20		FORSTACK 100 (version 4.3+)

	====Parameter====		====Parameter====

Laura at 18:30, 17 July 2013

2013-07-17T18:30:05Z

← Older revision		Revision as of 18:30, 17 July 2013
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	The '''ForStack''' [[config]] specification changes the size of the [[For/Next]] stack, which keeps track of each different variable incremented in a program's For/Next loops.		The '''ForStack''' [[config]] specification changes the size of the [[For]]/[[Next]] stack, which keeps track of each different variable incremented in a program's For/Next loops.

	====Comments and Examples====		====Comments and Examples====

Laura: /* Syntax */

2013-03-27T19:14:05Z

Syntax

← Older revision		Revision as of 19:14, 27 March 2013
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	====Syntax====		====Syntax====
	[[Image:Forstack.png]]		[[Image:Forstack.png\|300px]]

	====Start-up Default====		====Start-up Default====

Laura: Created page with "The '''ForStack''' config specification changes the size of the For/Next stack, which keeps track of each different variable incremented in a program's For/Next loops...."

2013-03-27T19:13:17Z

Created page with "The '''ForStack''' config specification changes the size of the For/Next stack, which keeps track of each different variable incremented in a program's For/Next loops...."

New page

The '''ForStack''' [[config]] specification changes the size of the [[For/Next]] stack, which keeps track of each different variable incremented in a program's For/Next loops.

====Comments and Examples====
The For/Next stack counts loop variables by name, regardless of how many times they are used in a program. Thus, if I is used as a loop variable (FOR I = 1 TO...) once in a program, it takes up one For/Next stack variable. But if I is used twenty times as a loop variable, it still takes up just one For/Next stack variable.

====Syntax====
[[Image:Forstack.png]]

====Start-up Default====
FORSTACK 20

====Parameter====
"Integer" is a decimal number that represents the number of variables the For/Next stack should hold. This number must be greater than 4.

====Technical Considerations====
# ForStack may be specified only in [[BRConfig.sys]]; it is not valid with the [[config]] statement.
# An error message (error code [[9004]]) appears when a program uses more than the allotted number of For/Next variables.
# The available amount of user memory is affected by the amount of memory used by all the stacks together. It is important to maintain an adequate amount of user memory.

<noinclude>
[[Category:Config]]
</noinclude>