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From: Benjamin Buchmuller via ntg-context <ntg-context@ntg.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Cc: Benjamin Buchmuller <benjamin.buchmuller@gmail.com>
Subject: How to check if buffer or block has content
Date: Mon, 2 Aug 2021 16:19:49 +0200	[thread overview]
Message-ID: <D620CBF7-8517-481D-9871-C2945C392CD6@gmail.com> (raw)

Hi,

How can I check if a buffer or block has content (or is empty) before a \useblocks or \getbuffer statement?

I would like to typeset a headline only if the buffer/block has been used in a particular section and want to avoid headlines with empty sections.

Thanks!


Benjamin
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             reply	other threads:[~2021-08-02 14:19 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-02 14:19 Benjamin Buchmuller via ntg-context [this message]
2021-08-02 14:43 ` Aditya Mahajan via ntg-context
2021-08-02 15:17   ` Hans Hagen via ntg-context
2021-08-02 16:21     ` Hans van der Meer via ntg-context
2021-08-02 16:28       ` Wolfgang Schuster via ntg-context
2021-08-02 16:31     ` Wolfgang Schuster via ntg-context
2021-08-03  7:35       ` Hans Hagen via ntg-context
     [not found] <mailman.1176.1627917453.1143.ntg-context@ntg.nl>
2021-08-02 18:54 ` Benjamin Buchmuller via ntg-context
2021-08-03 12:26   ` Hans Hagen via ntg-context
2021-08-03 15:02   ` Hans Hagen via ntg-context
2021-08-03 17:51     ` Benjamin Buchmuller via ntg-context

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