renaming COMPLEX_FORMAT_IN_TABLE

[Patrice Dumas]

Hello,

If the customization variable COMPLEX_FORMAT_IN_TABLE is set,
@indentedblock and indented fixed-width font @-commands, @example,
@display and @lisp are indented with a table (instead of using <div>).

I think that the name is not good, because 'COMPLEX' does not fit well
with the list of @-commands, relating to indentation would be better, in
my opinion.

I propose to change to
INDENTED_BLOCK_COMMANDS_IN_TABLE

Any comments, other ideas?

-- 
Pat