How does Perl compare with languages like REXX or TCL?

    REXX is an interpreted programming language first seen on IBM systems,
    and TCL is John Ousterhout's embeddable command language.  TCL's most
    intriguing feature for many people is the tcl/tk toolset that allows
    for interpreted X-based tools.

    To avoid any flamage, if you really want to know the answer to this
    question, probably the best thing to do is try to write equivalent
    code to do a set of tasks.  All three have their own newsgroups in
    which you can learn about (but hopefully not argue about) these
    languages.

    To find out more about these or other languages, you might also check
    out David Muir Sharnoff <muir@tfs.com>'s posting on "Catalog of
    compilers, interpreters, and other language tools" which he posts to
    comp.lang.misc, comp.sources.d, comp.archives.admin, and the
    news.answers newsgroups.  It's a comprehensive treatment of many
    different languages.  (Caveat lector: he considers Perl's syntax
    "unappealing".)   This list is archived on convex.com in 
    /pub/perl/info/lang-survey.shar .