records in IBM JCL
https://www.ibm.com/support/knowledgecenter/zosbasics/com.ibm.zos.zconcepts/zconcepts_159.htm

RECORD in COBOL



RECORD in PL/I
https://www.ibm.com/support/knowledgecenter/SSY2V3_4.3.0/com.ibm.entpli.doc_4.3/lr/stru.htm

Pascal
    ... packed

C/C++


Java


LISP    lists -- property lists


Python


JavaScript


Record --
    reference vs value model
    packed

attributes
****************
gnu C
   __attribute__ ((deprecated))
https://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html
https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#Common-Function-Attributes

C++ (standard in C++11)
    https://docs.microsoft.com/en-us/cpp/cpp/attributes?view=vs-2017
    https://en.cppreference.com/w/cpp/language/attributes

HTML
    <a href="...">
****************