Way too long subject line. Keep it within 70-75 chars. The rest could be put in the body. On Fri, Feb 28, 2014 at 9:32 PM, 孙赫 <sunheehnus@xxxxxxxxx> wrote: > I am not sure if this is a bug. > I need your help to find out it. Tip:git has a wonderful history (most of it anyway). Try "git log --patch parse-options.[ch]" to understand parse-options evolution. Add -SOPTION_NUMBER (or -SOPTION_CMDMODE) to limit to only commits whose diff contains that keyword. -- Duy -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html