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-rw-r--r--graphics/pgf/base/doc/text-en/pgfmanual-en-pgfkeysfiltered.tex5
1 files changed, 4 insertions, 1 deletions
diff --git a/graphics/pgf/base/doc/text-en/pgfmanual-en-pgfkeysfiltered.tex b/graphics/pgf/base/doc/text-en/pgfmanual-en-pgfkeysfiltered.tex
index d93c8b8c0e..2c08141ea2 100644
--- a/graphics/pgf/base/doc/text-en/pgfmanual-en-pgfkeysfiltered.tex
+++ b/graphics/pgf/base/doc/text-en/pgfmanual-en-pgfkeysfiltered.tex
@@ -25,6 +25,7 @@ supports family groupings and more abstract key selection mechanism with
|\pgfkeysfiltered|, a variant of |\pgfkeys|. Suppose we have the example key
grouping
+\begin{codeexample}[setup code,hidden]
\pgfkeys{
/my group/A1/.code=(A1:#1),
/my group/A2/.code=(A2:#1),
@@ -37,7 +38,9 @@ grouping
/my group/A3/.belongs to family=/my group/A,
/pgf/key filters/active families/.install key filter,
/my group/A/.activate family,
-}%
+}
+\end{codeexample}
+%
\begin{codeexample}[code only]
\pgfkeys{
/my group/A1/.code=(A1:#1),