Tutorial: Using labels in macro's - Revision history

Bugmenot: /* Solution */ wiki links,


2017-12-12T13:32:56Z
Solution:  wiki links, <code>

				
				
				
				
				
				â† Older revision
				Revision as of 13:32, 12 December 2017
				
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== Solution == == Solution ==
The work-around for this problem is quite simple... The work-around for this problem is quite simple…
<highlight-nsis> <highlight-nsis>
## Our macro ## Our macro
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</highlight-nsis> </highlight-nsis>



What we do is create a unique identity (${UniqueID}) for each instance of !insertmacro and place this unique identity in each label reference. This ensures that all label groups are unique no matter how many times we use !insertmacro. What we do is create a unique identity (<code>${UniqueID}</code>) for each instance of <code>[[Reference/!insertmacro|!insertmacro]]</code> and place this unique identity in each label reference. This ensures that all label groups are unique no matter how many times we use <code>!insertmacro</code>.



We use ${__LINE__} (current line number) for the UniqueID as it will always change between each !define. We have to !undef-ine UniqueID at the end of the macro too, so the next !insertmacro can re-define a new line number to UniqueID. We use <code>${__LINE__}</code> (current line number) for the UniqueID as it will always change between each <code>[[Reference/!define|!define]]</code>. We have to <code>[[Reference/!undef|!undef]]</code>-ine UniqueID at the end of the macro too, so the next <code>!insertmacro</code> can re-define a new line number to UniqueID.



-Stu -Stu



[[Category:Tutorials]] [[Category:Tutorials]]



69.76.74.59 at 03:10, 5 October 2006
2006-10-05T03:10:46Z


				
				
				
				
				
				â† Older revision
				Revision as of 03:10, 5 October 2006
				
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== Description == == Description ==
Labels work fine in macro's until you start to insert the macro's more than once in the same Section or Function! Labels work fine in macros until you start to insert the macros more than once in the same Section or Function!



== Solution == == Solution ==





ConversionBot: Adding new author and category links.
2005-06-24T13:59:57Z
Adding new author and category links.

				
				
				
				
				
				â† Older revision
				Revision as of 13:59, 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 ==
Labels work fine in macro's until you start to insert the macro's more than once in the same Section or Function! Labels work fine in macro's until you start to insert the macro's more than once in the same Section or Function!
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-Stu -Stu



[[{{ns:14}}:Tutorials]] [[Category:Tutorials]]





ConversionBot: Added category links.
2005-04-30T22:19:19Z
Added category links.

				
				
				
				
				
				â† Older revision
				Revision as of 22:19, 30 April 2005
				
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-Stu -Stu

[[{{ns:14}}:Tutorials]]





ConversionBot: Updated author links.
2005-04-30T03:04:58Z
Updated author links.

				
				
				
				
				
				â† Older revision
				Revision as of 03:04, 30 April 2005
				
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{|align=right
|<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 ==
Labels work fine in macro's until you start to insert the macro's more than once in the same Section or Function! Labels work fine in macro's until you start to insert the macro's more than once in the same Section or Function!
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-Stu -Stu

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





ConversionBot: Updated author and download links, and changed format of some pages.
2005-04-23T12:45:26Z
Updated author and download links, and changed format of some pages.

				
				
				
				
				
				â† Older revision
				Revision as of 12:45, 23 April 2005
				
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-Stu -Stu



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





ConversionBot: Wikipedia python library
2005-04-09T21:03:53Z
Wikipedia python library
New page
== Description ==

Labels work fine in macro's until you start to insert the macro's more than once in the same Section or Function!



== Solution ==

The work-around for this problem is quite simple...

<highlight-nsis>

## Our macro

!macro DoSomething Param

 !define UniqueID ${__LINE__}



 StrCmp ${Param} "something" 0 NoSomething_${UniqueID}

  ...

 NoSomething_${UniqueID}:



 !undef UniqueID

!macroend

</highlight-nsis>



What we do is create a unique identity (${UniqueID}) for each instance of !insertmacro and place this unique identity in each label reference. This ensures that all label groups are unique no matter how many times we use !insertmacro.



We use ${__LINE__} (current line number) for the UniqueID as it will always change between each !define. We have to !undef-ine UniqueID at the end of the macro too, so the next !insertmacro can re-define a new line number to UniqueID.



-Stu



Page author: Afrow UK

â† Older revision		Revision as of 13:32, 12 December 2017
Line 5:		Line 5:

	== Solution ==		== Solution ==
	The work-around for this problem is quite ~~simple...~~		The work-around for this problem is quite simple…
	<highlight-nsis>		<highlight-nsis>
	## Our macro		## Our macro
Line 19:		Line 19:
	</highlight-nsis>		</highlight-nsis>

	What we do is create a unique identity (${UniqueID}) for each instance of !insertmacro and place this unique identity in each label reference. This ensures that all label groups are unique no matter how many times we use !insertmacro.		What we do is create a unique identity (<code>${UniqueID}</code>) for each instance of <code>[[Reference/!insertmacro\|!insertmacro]]</code> and place this unique identity in each label reference. This ensures that all label groups are unique no matter how many times we use <code>!insertmacro</code>.

	We use ${__LINE__} (current line number) for the UniqueID as it will always change between each !define. We have to !undef-ine UniqueID at the end of the macro too, so the next !insertmacro can re-define a new line number to UniqueID.		We use <code>${__LINE__}</code> (current line number) for the UniqueID as it will always change between each <code>[[Reference/!define\|!define]]</code>. We have to <code>[[Reference/!undef\|!undef]]</code>-ine UniqueID at the end of the macro too, so the next <code>!insertmacro</code> can re-define a new line number to UniqueID.

	-Stu		-Stu

	[[Category:Tutorials]]		[[Category:Tutorials]]

â† Older revision		Revision as of 03:10, 5 October 2006
Line 2:		Line 2:

	== Description ==		== Description ==
	Labels work fine in ~~macro's~~ until you start to insert the ~~macro's~~ more than once in the same Section or Function!		Labels work fine in macros until you start to insert the macros more than once in the same Section or Function!

	== Solution ==		== Solution ==

â† Older revision		Revision as of 13:59, 24 June 2005
Line 1:		Line 1:
	~~{\|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 ==
	Labels work fine in macro's until you start to insert the macro's more than once in the same Section or Function!		Labels work fine in macro's until you start to insert the macro's more than once in the same Section or Function!
Line 27:		Line 25:
	-Stu		-Stu

	[[~~{{ns:14}}~~:Tutorials]]		[[Category:Tutorials]]

â† Older revision		Revision as of 22:19, 30 April 2005
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	-Stu		-Stu

			[[{{ns:14}}:Tutorials]]

â† Older revision		Revision as of 12:45, 23 April 2005
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	-Stu		-Stu

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