Tags: Shorten list of languages Ctags understands

text/07_navigation/11_navigating_tags.html

@@ -17,10 +17,8 @@ <h4>Solution</h4>
 
 <p>We will use a program called <a
   href="http://ctags.sourceforge.net/"><i>Exuberant Ctags</i></a> to generate
-the tag list because it is compatible with all popular programming languages:
-C, assembler, ASP, Bourne/Korn/Z shell, C++, COBOL, Eiffel, Fortran, Java,
-Lisp, Lua, Pascal, Perl, PHP, Python, REXX, Ruby, S-Lang, Scheme, Tcl,
-Verilog, Vim and YACC.</p>
+the tag list because it is compatible with popular programming languages such
+as C, C++, Java, Lisp, Perl, PHP, Python, and Ruby.</p>
 
 <p>After you have installed Ctags you can generate a tag list for the current
 directory (and its sub-directories) with <tt>ctags -R</tt>. To only consider