$bvar - Revision history

Cail: moved from commands -> text and number identifiers

2007-04-11T11:40:59Z

moved from commands -> text and number identifiers

← Older revision		Revision as of 11:40, 11 April 2007
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	[[Category:Binary Files]]		[[Category:Binary Files]]
	[[Category:~~Commands~~]]		[[Category:Text and Number Identifiers]]

Vliedel: $bvar(&test,1,1-) -> $bvar(&test,1-)

2007-03-09T11:11:04Z

$bvar(&test,1,1-) -> $bvar(&test,1-)

← Older revision		Revision as of 11:11, 9 March 2007
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	bset &test 1 65 66 67 68		bset &test 1 65 66 67 68
	echo -a $bvar(&test,1,$bvar(&test,0)) returns ''65 66 67 68''		echo -a $bvar(&test,1,$bvar(&test,0)) returns ''65 66 67 68''
	This always returns all values in &test. Another way of doing this is ''echo -a $bvar(&test,1,1-)'', however this is undocumented.		This always returns all values in &test. Another way of doing this is ''echo -a $bvar(&test,1-)'', however this is undocumented.

	bset &test 1 65 66 0 67 68		bset &test 1 65 66 0 67 68

Vliedel: $bvar(&test,1,1-) explanation changed

2006-12-20T21:11:37Z

$bvar(&test,1,1-) explanation changed

← Older revision		Revision as of 21:11, 20 December 2006
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	bset &test 1 65 66 67 68		bset &test 1 65 66 67 68
	echo -a $bvar(&test,1,$bvar(&test,0)) returns ''65 66 67 68''		echo -a $bvar(&test,1,$bvar(&test,0)) returns ''65 66 67 68''
	~~;$bvar(~~&test~~,0) can also be replaced with 1- =>~~ echo -a $bvar(&test,1,1-)		This always returns all values in &test. Another way of doing this is ''echo -a $bvar(&test,1,1-)'', however this is undocumented.
	~~This always returns all values in &test~~.

	bset &test 1 65 66 0 67 68		bset &test 1 65 66 0 67 68

Cail: added note to 1-

2006-12-19T22:48:04Z

added note to 1-

← Older revision		Revision as of 22:48, 19 December 2006
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	bset &test 1 65 66 67 68		bset &test 1 65 66 67 68
	echo -a $bvar(&test,1,$bvar(&test,0)) returns ''65 66 67 68''		echo -a $bvar(&test,1,$bvar(&test,0)) returns ''65 66 67 68''
			;$bvar(&test,0) can also be replaced with 1- => echo -a $bvar(&test,1,1-)
	This always returns all values in &test.		This always returns all values in &test.

Vliedel at 11:19, 17 October 2006

2006-10-17T11:19:49Z

← Older revision		Revision as of 11:19, 17 October 2006
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	echo -a $bvar(&test,1,4).text returns ''AB''		echo -a $bvar(&test,1,4).text returns ''AB''
	This returns the plain text of &test. Notice that it only returns text up to a zero value.		This returns the plain text of &test. Notice that it only returns text up to a zero value.

			[[Category:Binary Files]]
			[[Category:Commands]]

Vliedel at 11:19, 17 October 2006

2006-10-17T11:19:23Z

← Older revision		Revision as of 11:19, 17 October 2006
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	Properties: text, word, nword, long, nlong		Properties: text, word, nword, long, nlong

			The word, nword, long, and nlong properties return values in host or network byte order.

	== Examples ==		== Examples ==

Vliedel at 10:46, 17 October 2006

2006-10-17T10:46:07Z

← Older revision		Revision as of 10:46, 17 October 2006
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	The $bvar identifier is used to read a [[:Category:Binary Files\|binary file]]		The $bvar identifier is used to read a [[:Category:Binary Files\|binary file]]
	<nowiki>$bvar(&binvar,N,M)</nowiki>		<nowiki>$bvar(&binvar,N,M)</nowiki>
	This returns ''M'' [[$asc\|ascii]] values starting at byte ''N'' from &binvar. If ''N''+''M''-1 is larger then the size of &binvar, it will return ascii values starting at byte ''N'' to the last byte.		This returns ''M'' [[$asc\|ascii]] values starting at byte ''N'' from &binvar. If ''N''+''M'' -1 is larger then the size of &binvar, it will return ascii values starting at byte ''N'' to the last byte.

	You can use ''N'' = 0 to return the size of &binvar.		You can use ''N'' = 0 to return the size of &binvar.

Vliedel at 10:45, 17 October 2006

2006-10-17T10:45:54Z

← Older revision		Revision as of 10:45, 17 October 2006
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	Properties: text, word, nword, long, nlong		Properties: text, word, nword, long, nlong

	~~$bvar(&binvar,N,M).text returns M ascii values, starting at N as plain text.~~

	== Examples ==		== Examples ==

Vliedel at 10:45, 17 October 2006

2006-10-17T10:45:26Z

@@ Line 1: / Line 1: @@
 The $bvar identifier is used to read a [[:Category:Binary Files|binary file]]
   <nowiki>$bvar(&binvar,N,M)</nowiki>
-This returns ''M'' [[$asc|ascii]] values starting at byte ''N'' from &binvar. If ''N''+''M'' is larger then the size of &binvar, it will return ascii values starting at byte ''N'' to the last byte.
+This returns ''M'' [[$asc|ascii]] values starting at byte ''N'' from &binvar. If ''N''+''M''-1 is larger then the size of &binvar, it will return ascii values starting at byte ''N'' to the last byte.
 You can use ''N'' = 0 to return the size of &binvar.
 Properties: text, word, nword, long, nlong
 $bvar(&binvar,N,M).text returns M ascii values, starting at N as plain text.

Vliedel at 10:20, 17 October 2006

2006-10-17T10:20:41Z

New page

The $bvar identifier is used to read a [[:Category:Binary Files|binary file]]
<nowiki>$bvar(&binvar,N,M)</nowiki>
This returns ''M'' [[$asc|ascii]] values starting at byte ''N'' from &binvar. If ''N''+''M'' is larger then the size of &binvar, it will return ascii values starting at byte ''N'' to the last byte.

You can use ''N'' = 0 to return the size of &binvar.

Properties: text, word, nword, long, nlong
$bvar(&binvar,N,M).text returns M ascii values, starting at N as plain text.