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NIHVIVO-1336 Educational training short view

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rjy7 2010-12-16 22:53:08 +00:00
parent f56243ac7a
commit be95a1bdd8
1 changed files with 14 additions and 0 deletions
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webapp/web/templates/freemarker/lib/lib-sequence.ftl Normal file
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<#-- $This file is distributed under the terms of the license in /doc/license.txt$ -->
<#-- Macros for working with Freemarker sequences -->
<#-- Macro join: join array elements with the specified glue string. -->
<#macro join arr glue=", "><#compress>
<#assign count = 0>
<#-- This is VERY ugly: adding any formatting here inserts extra spaces into the output, even with the compress
directive. The compress directive is also necessary, though. Seems counter to the documentation at
http://freemarker.org/docs/dgui_misc_whitespace.html -->
<#list arr as el><#if el?has_content><#if (count > 0)>${glue}</#if>${el}<#assign count = count+1></#if></#list>
</#compress></#macro>