[PATCH 1/2] perf tools: Show tool command line options ordered

From: Arnaldo Carvalho de Melo When asking for a listing of the options, be it using -h or when an unknown option is passed, order it by one-letter options, then the ones having just long names. Suggested-by: Ingo Molnar Cc: Adrian Hunter Cc: Borislav Petkov Cc: Brendan Gregg Cc: Chandler

[PATCH 1/2] perf tools: Show tool command line options ordered

From: Arnaldo Carvalho de Melo When asking for a listing of the options, be it using -h or when an unknown option is passed, order it by one-letter options, then the ones having just long names. Suggested-by: Ingo Molnar Cc: Adrian Hunter