ctags

   1 -R
   2 -o.tags
   3 --excmd=pattern
   4 --c-kinds=cdefgmpstuvx
   5 --langdef=objc
   6 --langmap=objc:.m.h
   7 --regex-objc=/^[[:space:]]*[-+][[:space:]]*\([[:alpha:]]+[[:space:]]*\*?\)[[:space:]]*([[:alnum:]]+):[[:space:]]*\(/\1/m,method/
   8 --regex-objc=/^[[:space:]]*[-+][[:space:]]*\([[:alpha:]]+[[:space:]]*\*?\)[[:space:]]*([[:alnum:]]+)[[:space:]]*\{/\1/m,method/
   9 --regex-objc=/^[[:space:]]*[-+][[:space:]]*\([[:alpha:]]+[[:space:]]*\*?\)[[:space:]]*([[:alnum:]]+)[[:space:]]*\;/\1/m,method/
  10 --regex-objc=/^[[:space:]]*\@property[[:space:]]+.*[[:space:]]+\*?(.*);$/\1/p,property/
  11 --regex-objc=/^[[:space:]]*\@implementation[[:space:]]+(.*)$/\1/c,class/
  12 --regex-objc=/^[[:space:]]*\@interface[[:space:]]+(.*)[[:space:]]+:.*{/\1/i,interface/