[kps]

Apologies, I forgot to include a link: The toolkit is now at https://github.com/att/ast since AT&T laid off the group a couple years ago.

About half the package consists of evolutions of traditional Unix commands. The parts I use regularly are ksh and tw. tw ('tree walk') is sort of a 'find --exec' replacement with a C-like selector syntax. It's a bit verbose, so for interactive use I generally set up project-specific shell aliases with selection expressions, e.g.

  alias cctw=$'tw -e "select: return (type == REG) && ((name == \'*.c\') || (name == \'*.h\') || (name == \'*.cpp\') || (name == \'*.cc\') || (name == \'*.h\') || (name == \'*.hpp\') || (name == \'*.mm\') || (name == \'*.inc\'));" '

and then use those, e.g.

  cctw egrep -w MyIdentifier

[joosters]

Thanks, this looks interesting!