bug#14010: 24.3; builtin libraries that should specify the package

[Jonas Bernoulli <jonas@bernoul.li>]

>> However grep, cpp and compile still do not appear there.
>
> I don't understand this report.
>
> emacs-24.3 -Q -l finder-inf
>
> (assq 'python package--builtins)
>   -> (python . [(0 24 2) nil "Python's flying circus support for Emacs"])
>
> ...
>
> And the same in current trunk.

Either I am deeply confused about something, or these entries somehow
make it onto that list on you machine but not on mine.  I have just
tried again with the current trunk and there are no entries for these
packages:

  (assq 'python package--builtins) -> nil
  (assq 'grep package--builtins) -> nil
  (assq 'cpp package--builtins) -> nil
  (assq 'compile package--builtins) -> nil

I made sure package--builtins had been initialized:

  package--builtins -> ((5x5 . [nil nil "simple little puzzle game"]) ...)

I then made sure I had loaded the correct version of finder-inf.el.
That's what I am using:

  /usr/local/share/emacs/24.3.50/lisp/finder-inf.el

Then I opened that file and looked for the entries:

  M-x find-file RET /usr/local/share/emacs/24.3.50/lisp/finder-inf.el RET
  M-x occur RET \_<\(python\|grep\|cpp\|compile\)\_> RET
    => Searched 1 buffer; no matches for `\_<\(python\|grep\|cpp\|compile\)\_>'
  M-x occur RET \(python\|grep\|cpp\|compile\) RET
    =>
    3 matches for "\(python\|grep\|cpp\|compile\)" in buffer: finder-inf.el
         88:  (disass . [nil nil "disassembler for compiled Emacs Lisp code"])
        453:      #s(hash-table size 487 test eq rehash-size 1.5 rehash-threshold 0.8 data (abbrev (skeleton pcomplete emacs icomplete hippie-exp expand edmacro dabbrev completion autoarg) convenience (emacs calc erc keypad cua-base table picture makeinfo flyspell diff-mode compare-w winner windmove vcursor tmm ruler-mode repeat pcomplete minibuf-eldef mb-depth linum kmacro json imenu ido ibuffer hippie-exp frameset follow filesets filecache ffap ebuff-menu desktop delsel dabbrev completion chistory calculator bs autorevert autoinsert align) languages (xscheme vhdl-mode verilog-mode vera-mode tcl sql simula sh-script scheme ruby-mode ps-mode perl-mode pascal opascal octave modula2 mixal-mode meta-mode m4-mode ld-script js idlwave icon fortran flymake f90 executable dcl-mode cwarn cperl-mode cfengine cc-mode cc-guess cap-words bat-mode autoconf asm-mode antlr-mode ada-mode smie emacs erc sgml-mode tempo skeleton paren info-look allout align) lisp (xscheme scheme inf-lisp hideshow 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        458:;; no-byte-compile: t