Fix infinite loop in example under Section 2.6.2 Loops over list of items

hansonchar · hansonchar · commit e2b52c54d7ad · 2024-07-10T23:08:29.000-07:00
diff --git a/doc/latex/pgfplots/ChangeLog b/doc/latex/pgfplots/ChangeLog
@@ -1,3 +1,7 @@
+2024-07-10 Hanson Char <hanson.char@gmail.com>
+
+	Fix infinite loop in example under Section 2.6.2 Loops over list of items
+
 2021-12-27 Christian Feuersaenger <cfeuersaenger@users.sourceforge.net>
 
 	fix linux file read permissions of some new lua files in TDS zip
diff --git a/doc/latex/pgfplots/TeX-programming-notes.tex b/doc/latex/pgfplots/TeX-programming-notes.tex
@@ -926,7 +926,7 @@ \subsubsection{Loops over list of items}
 }%
 \long\def\looppicker#1#2#3,{%
 	\def\tempitem{#3}%
-	\ifx\tempitem\listingloopENDMARKER
+	\expandafter\ifx\tempitem\listingloopENDMARKER
 		\let\next=\relax%
 	\else
 		\def#1{#3}%

-Original file line number
+Diff line change
@@ @@ -1,3 +1,7 @@ @@
 +2024-07-10 Hanson Char <[email protected]>
++
 +	Fix infinite loop in example under Section 2.6.2 Loops over list of items
++
 -12-27 Christian Feuersaenger <[email protected]>
 	fix linux file read permissions of some new lua files in TDS zip