GitLab

Fixes: debbugs:19270

* net/eww.el (eww-display-pdf): Let mailcap determine how to
display PDF files.

* mailcap.el (mailcap-mime-data): Add doc-view-mode as a viewer for
PDFs.
(mailcap-view-mime): New function.

* nextstep/Makefile.in (links): Use abs_top_builddir et al; link over DOC.

 src/dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
 (struct bidi_stack): Reduce size by using bit fields and by
 packing sos, override, and isolate_status into a single 8-bit
 byte called 'flags'.
 src/bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
 (bidi_push_embedding_level): Construct flags from individual
 bits.  Adapt to changes in prev_for_neutral and next_for_neutral
 members.
 (bidi_pop_embedding_level): Use ISOLATE_STATUS.  Extract 'sos'
 from flags.  Adapt to changes in prev_for_neutral,
 next_for_neutral, and last_strong members.
 (bidi_line_init): Initialize flags to zero.
 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.

* lisp/vc/compare-w.el (compare-windows-get-window-function):
New defcustom.
(compare-windows-get-recent-window)
(compare-windows-get-next-window): New functions.
(compare-windows, compare-windows-sync-default-function):
Use `compare-windows-get-window-function' instead of `next-window'.
(compare-windows): Add diff/match messages with region boundaries.
Fixes: debbugs:19170

(Fapply): Try and simplify the control flow.

 See http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02203.html
 and http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg00063.html
 for the rationale.

 lisp/simple.el (bidi-directional-controls-chars)
 (bidi-directional-non-controls-chars): New variables.
 (squeeze-bidi-context-1, squeeze-bidi-context)
 (line-substring-with-bidi-context)
 (buffer-substring-with-bidi-context): New functions.

 doc/lispref/display.texi (Bidirectional Display): Document
 'buffer-substring-with-bidi-context'.
 doc/lispref/text.texi (Buffer Contents): Mention
 'buffer-substring-with-bidi-context' with a cross-reference.

 etc/NEWS: Mention 'buffer-substring-with-bidi-context'.

* lisp/autoinsert.el (auto-insert-alist): Update C/C++ header and
program support to match more extensions.  Replace non-alnum
characters when generating include guards (headers) and check for more
extensions when generating includes (programs)
(bug#19254).

* files.el (file-tree-walk): Fix docstring.

* nextstep/Makefile.in (links): New phony target to create a fake
installation pointing back to the source tree to run GUI Emacs
in-place (http://article.gmane.org/gmane.emacs.devel:178330).

Saving a buffer visiting a file under SVN control would hang if the
remote repository were unreachable, because the VC hooks tried to run
"svn status -u" on the file, where the "-u" tells svn to get update
information from the remote repository.
http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg00174.html

* vc/vc-svn.el (vc-svn-state): Remove optional `localp' argument
  and always pass "-v" to "svn status", never "-u".

* lisp/emacs-lisp/inline.el: Fix up copyright header.
(inline-quote, inline-const-p, inline-const-val, inline-error):
Silence compiler warnings.
(inline-letevals): Fix edebug spec.
(inline--testconst-p): Consider lambda expressions as const-p.
(inline--getconst-val): Use inline--testconst-p.

* lisp/minibuffer.el (completion-table-dynamic): Add arg `switch-buffer'

and change default to stay in the minibuffer when called from
the minibuffer.
(lazy-completion-table): Use this new argument to preserve the
old behavior.

* lisp/progmodes/elisp-mode.el (elisp--local-variables): Don't burp on
incorrect lexical elements (bug#19250).

Fixes: debbugs:19231

* gnutls.c (init_gnutls_functions, gnutls_certificate_details):
Use gnutls_sign_get_name directly because
gnutls_sign_algorithm_get_name is a macro on MinGW.
(init_gnutls_functions): Load missing gnutls_server_name_set.

Fallback for changed `vc-register' argument list.

* test/automated/tramp-tests.el (tramp-test29-vc-registered):
Update for recent incompatible change in vc-register.

* subr.el (filter): New macro. Because it's just silly for a Lisp not
to have this in 2014.  And VC mode needs it.

 src/bidi.c (bidi_find_first_overridden): New function.
 src/xdisp.c (Fbidi_find_overridden_directionality): New function.
 (syms_of_xdisp): Defsubr it.
 src/dispextern.h (bidi_find_first_overridden): Add prototype.

 doc/lispref/display.texi (Bidirectional Display): Document
 'bidi-find-overridden-directionality'.

 etc/NEWS: Mention 'bidi-find-overridden-directionality'.

* nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
to nil after release.

* vc.el, all backends: API simplification: Remove 4th 'default-state'
argument from vc-dir-status files and its backend methods - no backend
method ever set it.  It was used only in the fallback method to to set
a default of 'up-to-date, though a convoluted call chain obscured
this.

* vc.el (vc-expand-dirs): Now takes a second BACKEND argument,
improving behavior on directories using multiple file-oriented VCSEs.

* vc/vc.el and all backends: API simplification; clear-headers is no
longer a public method.  It is now local to the one place it's used,
in the RCS steal-lock method.

* vc/vc.el and all backends: API simplification; could-register
is no longer a public method.  (vc-cvs.el still has a private
implementation.)

* vc/vc.el, and all backends: API cleanup; the backend diff method
takes an explicit async flag.  This eliminates a particularly ugly
global.