Sort String 2 - Revision history

Afrow UK: /* Usage 2 */

2006-04-06T14:36:25Z

Usage 2

â† Older revision

Revision as of 14:36, 6 April 2006

Afrow UK: /* Usage 2 */

2006-04-06T14:35:43Z

Usage 2

â† Older revision		Revision as of 14:35, 6 April 2006
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	== Usage 2 ==		== Usage 2 ==
	<highlight-nsis>		<highlight-nsis>
	Push 10 ; get text after ''10th'' chunk from string end		Push 10 ; get text after 10th chunk from string end
	Push 2 ; get ''2'' chunks before the 10th		Push 2 ; get 2 chunks before the 10th
	Push "$R1" ; input string (unknown string, but has spaces)		Push "$R1" ; input string (unknown string, but has spaces)
	Call AdvStrSort		Call AdvStrSort
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	</highlight-nsis>		</highlight-nsis>

	$R0 will now be the first two chunks of the string, even though there could have been only 5 chunks in the unknown string.~~'''~~		$R0 will now be the first two chunks of the string, even though there could have been only 5 chunks in the unknown string.

	== The Function ==		== The Function ==

Afrow UK: /* Usage */

2006-04-06T14:35:21Z

Usage

â† Older revision		Revision as of 14:35, 6 April 2006
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	== Usage ==		== Usage ==
	<highlight-nsis>		<highlight-nsis>
	Push 4 ; get text after ''4th'' chunk from string end		Push 4 ; get text after 4th chunk from string end
	Push 2 ; get ''2'' chunks before the 4th		Push 2 ; get 2 chunks before the 4th
	Push "Hello all, ''I am'' Afrow UK!!!" ; input string		Push "Hello all, I am Afrow UK!!!" ; input string
	Call AdvStrSort		Call AdvStrSort
	Pop $R0		Pop $R0
	</highlight-nsis>		</highlight-nsis>

	$R0 will now be: "''I am''"~~'''~~		$R0 will now be: "''I am''"

	Note: You can also Push higher chunk counts than there actually are in the string, and nothing will go wrong or be affected.		Note: You can also Push higher chunk counts than there actually are in the string, and nothing will go wrong or be affected.
	~~e.g.~~

	== Usage 2 ==		== Usage 2 ==

ConversionBot: Adding new author and category links.

2005-06-24T13:52:22Z

Adding new author and category links.

â† Older revision		Revision as of 13:52, 24 June 2005
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	~~{\|align=right~~		{{PageAuthor\|Afrow UK}}
	~~\|<small>Author: [[~~{{~~ns:2}}:Afrow UK~~\|Afrow UK~~]] ([[{{ns:3~~}~~}:Afrow UK\|talk]], [[{{ns:-1}}:Contributions/Afrow UK\|contrib]])</small>~~
	\|}
	~~<br style="clear:both;">~~
	== Description ==		== Description ==
	This is a re-written version of the String Sort function.		This is a re-written version of the String Sort function.
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	-Stu		-Stu

	[[~~{{ns:14}}~~:String Functions]]		[[Category:String Functions]]

ConversionBot: Added category links.

2005-04-30T21:27:07Z

Added category links.

â† Older revision		Revision as of 21:27, 30 April 2005
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	-Stu		-Stu

			[[{{ns:14}}:String Functions]]

ConversionBot: Updated author links.

2005-04-30T03:04:12Z

Updated author links.

@@ Line 1: / Line 1: @@
 == Description ==
 This is a re-written version of the String Sort function.
@@ Line 88: / Line 92: @@
 -Stu

ConversionBot: Updated author and download links, and changed format of some pages.

2005-04-23T12:36:38Z

Updated author and download links, and changed format of some pages.

â† Older revision		Revision as of 12:36, 23 April 2005
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	-Stu		-Stu

	Page author: Afrow UK		Page author: [[User:Afrow UK\|Afrow UK]]

ConversionBot: Wikipedia python library

2005-04-09T19:56:54Z

Wikipedia python library

New page

== Description ==
This is a re-written version of the String Sort function.
This has a new part to it which is not in the previous function (String Sort 1).
Note: Words are referred to as 'chunks'

== Usage ==
<highlight-nsis>
Push 4 ; get text after ''4th'' chunk from string end
Push 2 ; get ''2'' chunks before the 4th
Push "Hello all, ''I am'' Afrow UK!!!" ; input string
Call AdvStrSort
Pop $R0
</highlight-nsis>

$R0 will now be: "''I am''"'''

Note: You can also Push higher chunk counts than there actually are in the string, and nothing will go wrong or be affected.
e.g.

== Usage 2 ==
<highlight-nsis>
Push 10 ; get text after ''10th'' chunk from string end
Push 2 ; get ''2'' chunks before the 10th
Push "$R1" ; input string (unknown string, but has spaces)
Call AdvStrSort
Pop $R0
</highlight-nsis>

$R0 will now be the first two chunks of the string, even though there could have been only 5 chunks in the unknown string.'''

== The Function ==
<highlight-nsis>
Function AdvStrSort
Exch $0 ; input string
Exch
Exch $1 ; count to get part
Exch
Exch 2
Exch $2 ; get ammount of chunks from end
Exch 2
Push $3
Push $4
Push $5
Push $6
Push $7
StrCpy $0 " $0"
StrCpy $3 0
StrCpy $4 0
loop:
IntOp $3 $3 - 1
StrCpy $6 $0 1 $3
StrCmp $6 "" skip
StrCmp $6 " " roger ; to change chunk seperators, edit this (" ")
Goto loop
roger:
StrCpy $7 $0 "" $3
IntOp $4 $4 + 1
StrCmp $4 $2 0 loop
StrCmp $1 $2 0 +3
StrCpy $0 $7
Goto end
skip:
StrCpy $4 0
StrLen $5 $7
top:
IntOp $4 $4 + 1
loop2:
IntOp $5 $5 - 1
StrCpy $3 $7 1 -$5
StrCmp $3 "" end
StrCmp $3 " " 0 loop2 ; to change chunk seperators, edit this too (" ")
StrCmp $4 $1 0 top
StrCpy $0 $7 -$5
end:
StrLen $1 $0
IntOp $1 $1 - 1
StrCpy $0 $0 $1 -$1
Pop $7
Pop $6
Pop $5
Pop $4
Pop $3
Pop $2
Pop $1
Exch $0 ; output string
FunctionEnd
</highlight-nsis>

-Stu

Page author: Afrow UK