| test "$CONFIG_FEATURE_FANCY_ECHO" = "y" || exit 77 | |
| TEST=Q | |
| # \` is special | |
| echo `echo '\'TEST\`echo ZZ\`BEST` | |
| # \$ and \\ are special | |
| echo `echo \\$TEST` | |
| echo `echo \$TEST` | |
| echo a`echo \\\\b`c | |
| # \" is not special if in unquoted `cmd` (passed verbatim WITH \), | |
| # but is special in quoted one | |
| echo `echo 11'-$a-\t-\\-\"-\`-\--\z-\*-\?-'22` "`echo 33'-$a-\t-\\-\"-\`-\--\z-\*-\?-'44`" | |
| echo done:$? |