[intro.scope], [expr.new], [class.free] Remove remaining "free store"

Author: frederick-vs-ja

source/classes.tex

@@ -2805,7 +2805,6 @@
 \end{example}
 
 \rSec2[class.free]{Allocation and deallocation functions}%
-\indextext{free store}%
 
 \pnum
 \indextext{\idxcode{new}!type of}%

source/expressions.tex

@@ -5141,8 +5141,6 @@
 
 \pnum
 \indextext{expression!\idxcode{new}}%
-\indextext{free store|seealso{\tcode{new}}}%
-\indextext{free store|seealso{\tcode{delete}}}%
 \indextext{memory management|see{\tcode{new}}}%
 \indextext{memory management|see{\tcode{delete}}}%
 \indextext{storage management|see{\tcode{new}}}%

source/intro.tex

@@ -16,8 +16,8 @@
 \Cpp{} provides many facilities
 beyond those provided by C, including additional data types,
 classes, templates, exceptions, namespaces, operator
-overloading, function name overloading, references, free store
-management operators, and additional library facilities.%
+overloading, function name overloading, references, allocation and
+deallocation functions, and additional library facilities.%
 \indextext{scope|)}
 
 \rSec0[intro.refs]{Normative references}%