Question

I want to launch emacs with gdb running. I d like to have all of the command line arguments fed in at the same time. This post: Start emacs-gdb from command line?, already solves 95% of the problem, but I have an annoying nagging follow-on to the problem. I really need to be able to pass in arguments that have spaces, something ala

edbg path/to/myprog --firstarg "something with spaces" --secondarg 1

我在现场和洞.地进行了搜捕,我走了几小时,但我看不到这一点。

任何想法?

Answer 1

因此,根据我的理解,你确定了这一巴什功能:

edbg() { emacs --eval "(gdb "gdb --annotate=3 $*")";}

and it doesn t work because any spaces in the arguments get reparsed into new word boundaries. Well, this is a common enough problem in Bash scripts that there s a special variable $@ that expands the arguments to the function differently when it s inside a double-quoted string. This gets us half-way there. The rest is just putting the quotes back around them:

edbg() {
  arglist="";
  for a in "$@"; do
    if [[ $a == ${a/ /} ]]; then
      arglist="$arglist $a";
    else
      arglist="$arglist \"$a\"";
    fi
  done;
  emacs --eval "(gdb "gdb --annotate $arglist")"
}

值得注意的是,这张旗号是围绕含有纸面或新线的增量而引出的;贵方证券交易所可能各不相同。

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