Minor improvements in the ELisp manual.

 doc/lispref/files.texi (Magic File Names): Improve wording and indexing.
* net/tramp.el (tramp-methods): Fix docstring.
(tramp-ssh-controlmaster-options): Rename it from
`tramp-ssh-controlmaster-template'.  Return a string.
(tramp-default-method): Adapt check for
`tramp-ssh-controlmaster-options'.

* net/tramp-sh.el (tramp-methods): Replace
`tramp-ssh-controlmaster-template' by "%c".
(tramp-do-copy-or-rename-file-out-of-band)
(tramp-maybe-open-connection): Use it in format spec.  Ensure,
that it is applied for the first hop only.
Avoid recursive byte-compile-files fighting over input/output buffers

* lisp/emacs-lisp/bytecomp.el (byte-compile-level): New.
(byte-compile-file, byte-compile-from-buffer):
Use separate input/output buffers for each level of recursive
byte-compile-file calls.
TODO update
Make simula.el special bug reporting obsolete

* progmodes/simula.el (simula-mode-menu, simula-mode-map):
Remove bug report entries.
(simula-mode-help-address, simula-submit-bug-report): Make obsolete.
Add bug-gnu-emacs to some specialized bug report addresses

* emulation/viper-cmd.el (viper-submit-report):
* progmodes/ps-mode.el (ps-mode-maintainer-address):
* progmodes/vera-mode.el (vera-mode-help-address):
* textmodes/artist.el (artist-maintainer-address):
* textmodes/reftex.el (reftex-report-bug):
* vc/ediff-util.el (ediff-submit-report):
Add bug-gnu-emacs to bug report address.
Update ps-mode.el from upstream

* lisp/progmodes/ps-mode.el (ps-mode-version): Bump to 1.1i.
(ps-mode-octal-region): Use string-make-unibyte.
Fix regression introduced by July 10 filelock.c patch.

* filelock.c (fill_in_lock_file_name): Fix crash caused by the
2012-07-10 patch to this file.  Reported by Eli Zaretskii in
<http://lists.gnu.org/archive/html/emacs-devel/2013-02/msg00533.html>
and diagnosed by Andreas Schwab in
<http://lists.gnu.org/archive/html/emacs-devel/2013-02/msg00534.html>.
* calc/calc-ext.el (math-to-radians-2, math-from-radians-2):
  Add option to force `pi' to remain symbolic.
* calc/calcalg2.el (calcFunc-sin, calcFunc-cos, calcFunc-tan)
  (calcFunc-cot, calcFunc-csc, calcFunc-sec, calcFunc-arcsin)
  (calcFunc-arccos, calcFunc-arctan): Use symbolic `pi' in the
  derivatives, when necessary.
* lisp/eshell/em-cmpl.el: Corrected "context-related help"
keybinding in commentary.
Fixes: debbugs:13797

* xdisp.c (set_message): Only check for debug-on-message if STRING
is a string.
Port documentation to Texinfo 5.0.

* tramp.texi (top) [xxx, yyy, trampfn]: Remove superfluous @c.
(Filename Syntax): Do not use @trampfn{} in @item.
(Filename completion): Use @columnfractions in @multitable.
Port documentation to Texinfo 5.0.

* tramp.texi (top) [xxx, yyy, trampfn]: Remove superfluous @c.
(Filename Syntax): Do not use @trampfn{} in @item.
(Filename completion): Use @columnfractions in @multitable.
Merge from emacs-24; up to r111297
gnus-registry.el: Silence XEmacs byte compiler
Simplify data_start configuration.

This is a followon simplification to the fix for Bug#13650.
* admin/CPP-DEFINES (DATA_START, ORDINARY_LINK): Remove.
* configure.ac (CRT_DIR, LIB_STANDARD, START_FILES, DATA_START)
(LD_FIRSTFLAG, ORDINARY_LINK, LIB_GCC): Remove.
(AC_CHECK_HEADERS_ONCE): Remove sys/resource.h, as it's
not always needed.
(HAVE_DATA_START): New macro.
* etc/PROBLEMS (LIBS_SYSTEM, LIBS_MACHINE, LIBS_STANDARD): Remove.
Remove legacy-systems section, as this stuff is no longer
applicable with current linking strategies.
* src/Makefile.in (LD_FIRSTFLAG, LIB_GCC, CRT_DIR, LIB_STANDARD)
(START_FILES): Remove.  All uses removed.
(otherobj): Remove $(VMLIMIT_OBJ), as it's now first.
(ALLOBJS): Move here from autodeps.mk, and with VMLIMITS_OBJ first.
(buildobj.h): Use it.
($(ALLOBJS)): Depend on globals.h.
(temacs$(EXEEXT)): Use $(ALLOBJS).
* src/autodeps.mk (ALLOBJS): Move to Makefile.in.
* src/deps.mk (vm-limit.o):
* src/makefile.w32-in ($(BLD)/vm-limit.$(O)):
Do not depend on mem-limits.h.
* src/emacs.c (__do_global_ctors, __do_global_ctors_aux)
(__do_global_dtors, __CTOR_LIST__, __DTOR_LIST__)
[__GNUC__ && !ORDINARY_LINK]: Remove.
* src/mem-limits.h, src/pre-crt0.c: Remove.
* src/unexaix.c, src/unexcoff.c: Don't include mem-limits.h.
* src/unexcoff.c (etext): New decl.
(make_hdr): Use it instead of start_of_data.
* src/vm-limit.c: Move most of mem-limits.h's contents here.
(data_start): New decl.  It's OK if this is approximate,
so simplify-away some unnecessary exactness.
(POINTER): Remove; all uses removed.
(data_space_start): Now char *, to avoid casts.
(exceeds_lisp_ptr): New function, replacing the old
EXCEEDS_LISP_PTR macro.  All uses changed.
(check_memory_limits): Simplify and remove casts.
(start_of_data) [!CANNOT_DUMP || !SYSTEM_MALLOC]: Remove.
(memory_warnings): Use data_start instead of start_of_data.
Spelling fixes.
Auto-commit of generated files.
* lisp/files.el (basic-save-buffer): Remove redundant directory-creation.
* src/callint.c (Fcall_interactively): Use the right lexical environment
for `interactive' specs.
* src/eval.c (Feval): Accept a lexical environment.