factor sed_quote_subst into func_quote_for_expand [libtool--devo--1.0--patch-264]

[Gary V. Vaughan]

Tree version:   address@hidden/libtool--devo--1.0
CVSROOT:        /cvsroot/libtool
TIMESTAMP:       1.1700 2004/10/20 08:45:10
Module name:    /cvsroot/libtool/libtool
Changes by:     address@hidden

Log Message:
        
        * m4/libtool.m4 (sed_quote_subst): Remove superfluous backslashes
        from the match character set.
        (double_quote_subst): Ditto.
        * lib/general.m4sh (sed_quote_subst): Ditto.
        (double_quote_subst): New variable, copied from
        m4/libtool.m4. Much the same as sed_quote_subst, but variable
        references are not quoted.
        (func_quote_for_eval): Given any $foo; $bar and
        $foo must be identical after the following commands:
            func_quote_for_eval "$foo"
            eval "bar=$func_quote_for_eval_result"
        (func_quote_for_expand): In a similar vein to to func_quote_for_eval,
        except that variable expansions are not protected when quoting the
        command for subsequent display.
        * config/ltmain.m4sh: Factor away use of $sed_quote_subst now that
        it has been subsumed into func_quote_for_eval.
        (func_mode_link): Instead of `2004-10-14 Peter O'Gorman' below,
        use func_quote_for_expand so that ${wl} is expanded properly in
        the $show expression.
-- 
Gary V. Vaughan      ())_.  address@hidden,gnu.org}
Research Scientist   ( '/   http://tkd.kicks-ass.net
GNU Hacker           / )=   http://www.gnu.org/software/libtool
Technical Author   `(_~)_   http://sources.redhat.com/autobook
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