while {[gets $rfile line] != -1} {
if {regexp $line match [design_name]}
{
puts $wfile $line
}
}
求助大侠们,这个语句哪儿有错呢。我每次跑都说我while那里有问题,要么报 extra characters after close-brace,我把右括号换行就报args: should be "while test command" while executing .....我搞不懂了。求大侠们相助。